├── .github ├── FUNDING.yml ├── main.workflow └── ISSUE_TEMPLATE │ └── bug_report.md ├── setupJest.ts ├── docs ├── favicon.ico ├── index.html ├── runtime.ec2944dd8b20ec099bf3.js ├── 3rdpartylicenses.txt ├── polyfills.c6871e56cb80756a5498.js └── styles.f2c05d70e222c7d40278.css ├── tsconfig.spec.json ├── .prettierrc ├── .travis.yml ├── lib ├── public_api.ts └── src │ ├── ngVirtualTable.module.ts │ ├── interfaces │ └── index.ts │ ├── services │ ├── ngVirtualTable.service.ts │ └── ngVirtualTable.service.spec.ts │ └── components │ ├── virtual-table.component.html │ ├── virtual-table.component.scss │ └── virtual-table.component.ts ├── tsconfig.json ├── jest-global-mocks.ts ├── appTest └── .gitignore ├── LICENSE ├── .gitignore ├── tslint.json ├── package.json └── README.md /.github/FUNDING.yml: -------------------------------------------------------------------------------- 1 | github: PxyUp -------------------------------------------------------------------------------- /setupJest.ts: -------------------------------------------------------------------------------- 1 | import 'jest-preset-angular'; 2 | import './jest-global-mocks'; 3 | -------------------------------------------------------------------------------- /docs/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/PxyUp/ng-virtual-table/HEAD/docs/favicon.ico -------------------------------------------------------------------------------- /tsconfig.spec.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "./tsconfig.json", 3 | "include": [ 4 | "**/*.spec.ts", 5 | "**/*.d.ts" 6 | ] 7 | } -------------------------------------------------------------------------------- /.prettierrc: -------------------------------------------------------------------------------- 1 | { 2 | "$schema": "http://json.schemastore.org/prettierrc", 3 | "printWidth": 100, 4 | "singleQuote": true, 5 | "tabWidth": 2, 6 | "trailingComma": "all" 7 | } 8 | -------------------------------------------------------------------------------- /.github/main.workflow: -------------------------------------------------------------------------------- 1 | workflow "Build, Test, and Publish" { 2 | on = "push" 3 | resolves = ["Test"] 4 | } 5 | 6 | action "Build" { 7 | uses = "actions/npm@master" 8 | args = "install" 9 | } 10 | 11 | action "Test" { 12 | needs = "Build" 13 | uses = "actions/npm@master" 14 | args = "test" 15 | } 16 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | sudo: required 2 | dist: trusty 3 | language: node_js 4 | cache: 5 | yarn: true 6 | notifications: 7 | email: false 8 | node_js: lts/* 9 | branches: 10 | only: 11 | - master 12 | stages: 13 | - test 14 | - name: deploy 15 | if: branch = master and type != pull_request 16 | jobs: 17 | include: 18 | - stage: test 19 | script: 20 | - yarn build 21 | - yarn test:ci 22 | - yarn test:report -------------------------------------------------------------------------------- /lib/public_api.ts: -------------------------------------------------------------------------------- 1 | export { NgVirtualTableModule } from './src/ngVirtualTable.module'; 2 | export { VirtualTableComponent } from './src/components/virtual-table.component'; 3 | export { 4 | VirtualTableItem, 5 | VirtualTableColumn, 6 | VirtualTableConfig, 7 | VirtualTableColumnComponent, 8 | VirtualTablePaginator, 9 | VirtualPageChange, 10 | VirtualTableEffect, 11 | ResponseStreamWithSize, 12 | VirtualSortEffect, 13 | sortColumn, 14 | } from './src/interfaces'; 15 | -------------------------------------------------------------------------------- /tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "target": "es5", 4 | "baseUrl": ".", 5 | "module": "commonjs", 6 | "moduleResolution": "node", 7 | "sourceMap": true, 8 | "emitDecoratorMetadata": true, 9 | "experimentalDecorators": true, 10 | "lib": ["es2015", "dom", "esnext"], 11 | "noImplicitAny": true, 12 | "suppressImplicitAnyIndexErrors": true, 13 | "paths": { 14 | "@angular/*": [ 15 | "./node_modules/@angular/*" 16 | ] 17 | }, 18 | }, 19 | "exclude": [ 20 | "appTest/**/*" 21 | ] 22 | } -------------------------------------------------------------------------------- /jest-global-mocks.ts: -------------------------------------------------------------------------------- 1 | const mock = () => { 2 | let storage = {}; 3 | return { 4 | getItem: (key: any) => (key in storage ? storage[key] : null), 5 | setItem: (key: any, value: any) => (storage[key] = value || ''), 6 | removeItem: (key: any) => delete storage[key], 7 | clear: () => (storage = {}), 8 | }; 9 | }; 10 | 11 | Object.defineProperty(window, 'localStorage', { value: mock() }); 12 | Object.defineProperty(window, 'sessionStorage', { value: mock() }); 13 | Object.defineProperty(window, 'getComputedStyle', { 14 | value: () => ['-webkit-appearance'], 15 | }); 16 | -------------------------------------------------------------------------------- /appTest/.gitignore: -------------------------------------------------------------------------------- 1 | # See http://help.github.com/ignore-files/ for more about ignoring files. 2 | 3 | # compiled output 4 | 5 | /tmp 6 | /out-tsc 7 | 8 | # dependencies 9 | /node_modules 10 | 11 | # IDEs and editors 12 | /.idea 13 | .project 14 | .classpath 15 | .c9/ 16 | *.launch 17 | .settings/ 18 | *.sublime-workspace 19 | 20 | # IDE - VSCode 21 | .vscode/* 22 | !.vscode/settings.json 23 | !.vscode/tasks.json 24 | !.vscode/launch.json 25 | !.vscode/extensions.json 26 | 27 | # misc 28 | /.sass-cache 29 | /connect.lock 30 | /coverage 31 | /libpeerconnection.log 32 | npm-debug.log 33 | yarn-error.log 34 | testem.log 35 | /typings 36 | 37 | # System Files 38 | .DS_Store 39 | Thumbs.db 40 | -------------------------------------------------------------------------------- /docs/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | AppTest 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/bug_report.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Bug report 3 | about: Create a report to help us improve 4 | 5 | --- 6 | 7 | **Describe the bug** 8 | A clear and concise description of what the bug is. 9 | 10 | **To Reproduce** 11 | Steps to reproduce the behavior: 12 | 1. Go to '...' 13 | 2. Click on '....' 14 | 3. Scroll down to '....' 15 | 4. See error 16 | 17 | **Expected behavior** 18 | A clear and concise description of what you expected to happen. 19 | 20 | **Screenshots** 21 | If applicable, add screenshots to help explain your problem. 22 | 23 | **Desktop (please complete the following information):** 24 | - OS: [e.g. iOS] 25 | - Browser [e.g. chrome, safari] 26 | - Version [e.g. 22] 27 | 28 | **Smartphone (please complete the following information):** 29 | - Device: [e.g. iPhone6] 30 | - OS: [e.g. iOS8.1] 31 | - Browser [e.g. stock browser, safari] 32 | - Version [e.g. 22] 33 | 34 | **Additional context** 35 | Add any other context about the problem here. 36 | 37 | 38 | **Link stackblitz** 39 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2018 Iurii Panarin 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /lib/src/ngVirtualTable.module.ts: -------------------------------------------------------------------------------- 1 | import { CommonModule } from '@angular/common'; 2 | import { DragDropModule } from '@angular/cdk/drag-drop'; 3 | import { DynamicModule } from 'ng-dynamic-component'; 4 | import { LayoutModule } from '@angular/cdk/layout'; 5 | import { MatFormFieldModule } from '@angular/material/form-field'; 6 | import { MatIconModule } from '@angular/material/icon'; 7 | import { MatPaginatorModule } from '@angular/material/paginator'; 8 | import { MatProgressSpinnerModule } from '@angular/material/progress-spinner'; 9 | import { NgModule } from '@angular/core'; 10 | import { ReactiveFormsModule } from '@angular/forms'; 11 | import { ScrollingModule } from '@angular/cdk/scrolling'; 12 | import { VirtualTableComponent } from './components/virtual-table.component'; 13 | 14 | @NgModule({ 15 | declarations: [VirtualTableComponent], 16 | imports: [ 17 | CommonModule, 18 | ReactiveFormsModule, 19 | MatIconModule, 20 | MatFormFieldModule, 21 | ScrollingModule, 22 | DragDropModule, 23 | MatPaginatorModule, 24 | MatProgressSpinnerModule, 25 | LayoutModule, 26 | DynamicModule.withComponents([]), 27 | ], 28 | exports: [VirtualTableComponent], 29 | }) 30 | export class NgVirtualTableModule {} 31 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Logs 2 | logs 3 | *.log 4 | npm-debug.log* 5 | yarn-debug.log* 6 | yarn-error.log* 7 | dist 8 | appTest/scr/**/*.* 9 | !appTest/dist/**/*.* 10 | !appTest/.gitignore 11 | appTest 12 | # Runtime data 13 | pids 14 | *.pid 15 | *.seed 16 | *.pid.lock 17 | 18 | # Directory for instrumented libs generated by jscoverage/JSCover 19 | lib-cov 20 | .vscode 21 | # Coverage directory used by tools like istanbul 22 | coverage 23 | 24 | # nyc test coverage 25 | .nyc_output 26 | 27 | # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) 28 | .grunt 29 | 30 | # Bower dependency directory (https://bower.io/) 31 | bower_components 32 | 33 | # node-waf configuration 34 | .lock-wscript 35 | 36 | # Compiled binary addons (https://nodejs.org/api/addons.html) 37 | build/Release 38 | 39 | # Dependency directories 40 | node_modules/ 41 | jspm_packages/ 42 | 43 | # TypeScript v1 declaration files 44 | typings/ 45 | 46 | # Optional npm cache directory 47 | .npm 48 | 49 | # Optional eslint cache 50 | .eslintcache 51 | 52 | # Optional REPL history 53 | .node_repl_history 54 | 55 | # Output of 'npm pack' 56 | *.tgz 57 | 58 | # Yarn Integrity file 59 | .yarn-integrity 60 | 61 | # dotenv environment variables file 62 | .env 63 | 64 | # next.js build output 65 | .next -------------------------------------------------------------------------------- /docs/runtime.ec2944dd8b20ec099bf3.js: -------------------------------------------------------------------------------- 1 | !function(e){function r(r){for(var n,f,i=r[0],l=r[1],a=r[2],c=0,s=[];c any; 14 | comp?: (a: any, b: any) => number; 15 | sort?: sortColumn; 16 | resizable?: boolean; 17 | draggable?: boolean; 18 | component?: VirtualTableColumnComponent | false; 19 | } 20 | 21 | export interface VirtualTableColumnInternal extends VirtualTableColumn { 22 | activeResize?: boolean; 23 | growDisabled?: boolean; 24 | width?: number; 25 | } 26 | 27 | export interface VirtualTableColumnComponent { 28 | componentConstructor: Type; 29 | inputs?: Object; 30 | outputs?: Object; 31 | } 32 | 33 | export interface VirtualTablePaginator { 34 | pageSize?: number; 35 | pageSizeOptions?: Array; 36 | showFirstLastButtons?: boolean; 37 | } 38 | 39 | export interface VirtualTableConfig { 40 | column?: Array; 41 | header?: boolean; 42 | filter?: boolean; 43 | pagination?: VirtualTablePaginator | boolean; 44 | serverSide?: boolean; 45 | serverSideResolver?: (effects: VirtualTableEffect) => Observable; 46 | } 47 | 48 | export interface ResponseStreamWithSize { 49 | stream: Array; 50 | totalSize: number; 51 | } 52 | export interface StreamWithEffect { 53 | stream: Array; 54 | effects?: VirtualTableEffect; 55 | } 56 | 57 | export interface VirtualTableEffect { 58 | filter?: string; 59 | sort?: VirtualSortEffect; 60 | pagination?: VirtualPageChange; 61 | } 62 | 63 | export interface VirtualPageChange { 64 | pageSize?: number; 65 | pageIndex?: number; 66 | } 67 | 68 | export interface VirtualSortEffect { 69 | sortColumn: string; 70 | sortType?: sortColumn; 71 | } 72 | -------------------------------------------------------------------------------- /tslint.json: -------------------------------------------------------------------------------- 1 | { 2 | "rulesDirectory": ["node_modules/codelyzer"], 3 | "extends": ["rxjs-tslint-rules"], 4 | "rules": { 5 | "arrow-return-shorthand": true, 6 | "callable-types": true, 7 | "class-name": true, 8 | "comment-format": [true, "check-space"], 9 | "curly": true, 10 | "deprecation": { 11 | "severity": "warn" 12 | }, 13 | "eofline": true, 14 | "forin": true, 15 | "import-blacklist": [true, "rxjs/Rx"], 16 | "import-spacing": true, 17 | "indent": [true, "spaces"], 18 | "interface-over-type-literal": true, 19 | "label-position": true, 20 | "max-line-length": [true, 140], 21 | "member-access": false, 22 | "member-ordering": [ 23 | true, 24 | { 25 | "order": ["static-field", "instance-field", "static-method", "instance-method"] 26 | } 27 | ], 28 | "no-arg": true, 29 | "no-bitwise": true, 30 | "no-console": [true, "log", "debug", "info", "time", "timeEnd", "trace"], 31 | "no-construct": true, 32 | "no-debugger": true, 33 | "no-duplicate-super": true, 34 | "no-empty": false, 35 | "no-empty-interface": true, 36 | "no-eval": true, 37 | "no-inferrable-types": [true, "ignore-params"], 38 | "no-misused-new": true, 39 | "no-non-null-assertion": true, 40 | "no-shadowed-variable": true, 41 | "no-string-literal": false, 42 | "no-string-throw": true, 43 | "no-switch-case-fall-through": true, 44 | "no-trailing-whitespace": true, 45 | "no-unnecessary-initializer": true, 46 | "no-unused-expression": true, 47 | "no-use-before-declare": true, 48 | "no-var-keyword": true, 49 | "object-literal-sort-keys": false, 50 | "one-line": [true, "check-open-brace", "check-catch", "check-else", "check-whitespace"], 51 | "prefer-const": true, 52 | "quotemark": [true, "single"], 53 | "radix": true, 54 | "rxjs-finnish": false, 55 | "rxjs-no-unsafe-takeuntil": true, 56 | "rxjs-no-internal": true, 57 | "rxjs-no-subject-unsubscribe": true, 58 | "semicolon": [true, "always", "ignore-bound-class-methods"], 59 | "triple-equals": [true, "allow-null-check"], 60 | "typedef-whitespace": [ 61 | true, 62 | { 63 | "call-signature": "nospace", 64 | "index-signature": "nospace", 65 | "parameter": "nospace", 66 | "property-declaration": "nospace", 67 | "variable-declaration": "nospace" 68 | } 69 | ], 70 | "unified-signatures": true, 71 | "variable-name": false, 72 | "whitespace": [ 73 | true, 74 | "check-branch", 75 | "check-decl", 76 | "check-operator", 77 | "check-module", 78 | "check-separator", 79 | "check-rest-spread", 80 | "check-type", 81 | "check-type-operator", 82 | "check-preblock" 83 | ], 84 | "directive-selector": [true, "attribute", false, "camelCase"], 85 | "component-selector": [true, "element", false, "kebab-case"], 86 | "no-output-on-prefix": true, 87 | "use-input-property-decorator": true, 88 | "use-output-property-decorator": true, 89 | "use-host-property-decorator": true, 90 | "no-input-rename": true, 91 | "no-output-rename": true, 92 | "use-life-cycle-interface": true, 93 | "use-pipe-transform-interface": true, 94 | "component-class-suffix": true, 95 | "directive-class-suffix": true, 96 | "space-within-parens": true 97 | } 98 | } -------------------------------------------------------------------------------- /lib/src/services/ngVirtualTable.service.ts: -------------------------------------------------------------------------------- 1 | import { 2 | VirtualTableColumn, 3 | VirtualTableColumnInternal, 4 | VirtualTableItem, 5 | sortColumn, 6 | } from '../interfaces'; 7 | 8 | import { Injectable } from '@angular/core'; 9 | 10 | @Injectable({ 11 | providedIn: 'root', 12 | }) 13 | export class NgVirtualTableService { 14 | public defaultComparator(a: any, b: any): number { 15 | if (a > b) { 16 | return 1; 17 | } 18 | if (a < b) { 19 | return -1; 20 | } 21 | return 0; 22 | } 23 | 24 | public defaultGetter(item: VirtualTableItem, e: any) { 25 | return e[item.key]; 26 | } 27 | 28 | public createColumnFromConfigColumn( 29 | item: string | VirtualTableColumn, 30 | ): VirtualTableColumnInternal { 31 | if (typeof item === 'string') { 32 | return { 33 | name: item, 34 | key: item, 35 | func: e => e[item], 36 | comp: this.defaultComparator, 37 | sort: null, 38 | resizable: true, 39 | component: false, 40 | draggable: true, 41 | }; 42 | } 43 | if (!item.key) { 44 | throw Error(`Column key is required`); 45 | } 46 | return { 47 | name: item.name || item.key, 48 | key: item.key, 49 | func: typeof item.func === 'function' ? item.func : this.defaultGetter.bind(null, item), 50 | comp: typeof item.comp === 'function' ? item.comp : this.defaultComparator, 51 | sort: item.sort === false || item.sort ? item.sort : null, 52 | resizable: item.resizable === false || item.resizable ? item.resizable : true, 53 | component: item.component ? item.component : false, 54 | draggable: item.draggable === false || item.draggable ? item.draggable : true, 55 | }; 56 | } 57 | 58 | public getElement( 59 | item: VirtualTableItem | number | string | boolean, 60 | func: (item: VirtualTableItem | number | string | boolean) => any, 61 | ) { 62 | return func(item); 63 | } 64 | 65 | public setSortOnColumnArray( 66 | sortColumnString: string, 67 | arr: Array, 68 | ): Array { 69 | return arr.map(item => { 70 | if (item.key !== sortColumnString) { 71 | return { 72 | ...item, 73 | sort: (item.sort === false ? false : null) as sortColumn, 74 | }; 75 | } 76 | 77 | if (item.sort === false) { 78 | return { 79 | ...item, 80 | sort: false as sortColumn, 81 | }; 82 | } 83 | 84 | if (item.sort === null) { 85 | return { 86 | ...item, 87 | sort: 'asc' as sortColumn, 88 | }; 89 | } 90 | 91 | if (item.sort === 'asc') { 92 | return { 93 | ...item, 94 | sort: 'desc' as sortColumn, 95 | }; 96 | } 97 | 98 | if (item.sort === 'desc') { 99 | return { 100 | ...item, 101 | sort: null as sortColumn, 102 | }; 103 | } 104 | }); 105 | } 106 | 107 | transformDynamicInput(input: Object, item: VirtualTableItem): Object { 108 | const answer = Object.create(null); 109 | 110 | if (!input) { 111 | return answer; 112 | } 113 | 114 | Object.keys(input).forEach(key => { 115 | if (typeof input[key] === 'function') { 116 | answer[key] = this.getElement(item, input[key]); 117 | return; 118 | } 119 | answer[key] = input[key]; 120 | }); 121 | 122 | return answer; 123 | } 124 | 125 | createColumnFromArray( 126 | arr: Array, 127 | ): Array { 128 | return arr.map((item: VirtualTableColumn) => this.createColumnFromConfigColumn(item)); 129 | } 130 | } 131 | -------------------------------------------------------------------------------- /lib/src/components/virtual-table.component.html: -------------------------------------------------------------------------------- 1 |
2 |
10 |
29 |
30 |
31 | 32 | 35 | 36 | 37 |
38 | {{ headerItem.name }} 39 |
40 |
50 |
51 |
56 | 63 | {{ filterIsOpen ? 'close' : 'filter_list' }} 64 |
65 |
66 |
67 | 68 |
69 |
70 | 74 |
79 |
84 | {{ getElement(item, headerItem.func) }} 87 | 88 | 93 | 94 |
95 |
96 | 97 | 98 |
{{ dataSetEmptyPlaceholder }}
99 | 100 |
101 |
102 | 109 |
110 |
111 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "ng-virtual-table", 3 | "version": "2.0.0", 4 | "description": "Angular 7/8 virtual scroll table with support dynamic component, draggable, filtering, server side, sorting, pagination, resizable and custom config column", 5 | "main": "index.js", 6 | "repository": "git@github.com:PxyUp/ng-virtual-table.git", 7 | "author": "Iurii Panarin ", 8 | "license": "MIT", 9 | "scripts": { 10 | "build": "ng-packagr -p package.json", 11 | "ct": "git-cz", 12 | "pretest": "yarn cleancoverage", 13 | "test": "jest", 14 | "test:ci": "jest --runInBand --coverage", 15 | "test:report": "cd coverage && codecov", 16 | "cleancoverage": "rimraf coverage", 17 | "format:code": "prettier --write \"lib/src/**/*.{ts,js,?css,json}\"", 18 | "format:html": "prettyhtml \"lib/src/**/*.html\"", 19 | "format": "npm-run-all -p format:code format:html" 20 | }, 21 | "ngPackage": { 22 | "lib": { 23 | "entryFile": "./lib/public_api.ts", 24 | "cssUrl": "inline" 25 | }, 26 | "whitelistedNonPeerDependencies": [ 27 | "angular", 28 | "rxjs", 29 | "ng-dynamic-component" 30 | ] 31 | }, 32 | "husky": { 33 | "hooks": { 34 | "pre-commit": "lint-staged", 35 | "pre-push": "yarn test", 36 | "commit-msg": "commitlint -E HUSKY_GIT_PARAMS" 37 | } 38 | }, 39 | "lint-staged": { 40 | "lib/src/**/*.{ts,js,?css,json}": [ 41 | "prettier --write", 42 | "git add" 43 | ], 44 | "lib/src/**/*.{ts,js}": [ 45 | "tslint -p tsconfig.json -c tslint.json --fix", 46 | "git add" 47 | ], 48 | "lib/src/**/*.html": [ 49 | "prettyhtml", 50 | "git add" 51 | ] 52 | }, 53 | "devDependencies": { 54 | "@angular/animations": "^8.0.0", 55 | "@angular/cdk": "^8.0.0", 56 | "@angular/cli": "^8.0.0", 57 | "@angular/common": "^8.0.0", 58 | "@angular/compiler": "^8.0.0", 59 | "@angular/compiler-cli": "^8.0.0", 60 | "@angular/core": "^8.0.0", 61 | "@angular/forms": "^8.0.0", 62 | "@angular/material": "^8.0.0", 63 | "@angular/platform-browser": "^8.0.0", 64 | "@angular/platform-browser-dynamic": "^8.0.0", 65 | "@commitlint/config-conventional": "^7.1.2", 66 | "@starptech/prettyhtml": "^0.5.1", 67 | "@types/jest": "^23.3.7", 68 | "browserslist": "^4.7.0", 69 | "caniuse-lite": "^1.0.30000997", 70 | "codecov": "^3.6.1", 71 | "codelyzer": "^5.1.0", 72 | "commitizen": "^3.0.4", 73 | "commitlint": "^7.2.1", 74 | "husky": "^1.1.2", 75 | "jest": "^23.6.0", 76 | "jest-preset-angular": "^6.0.1", 77 | "lint-staged": "^8.0.4", 78 | "ng-packagr": "^5.5.1", 79 | "npm-run-all": "^4.1.3", 80 | "prettier": "^1.14.3", 81 | "rimraf": "^2.6.2", 82 | "rxjs": "^6.4.0", 83 | "rxjs-tslint-rules": "^4.10.0", 84 | "scss-bundle": "^2.4.0", 85 | "ts-jest": "^23.10.4", 86 | "tsickle": "^0.37.0", 87 | "tslint": "^5.11.0", 88 | "typescript": "3.4.3", 89 | "zone.js": "~0.9.1" 90 | }, 91 | "config": { 92 | "commitizen": { 93 | "path": "./node_modules/cz-conventional-changelog" 94 | } 95 | }, 96 | "commitlint": { 97 | "extends": [ 98 | "@commitlint/config-conventional" 99 | ], 100 | "rules": { 101 | "header-max-length": [ 102 | 2, 103 | "always", 104 | 80 105 | ] 106 | } 107 | }, 108 | "keywords": [ 109 | "virtual scroll", 110 | "scroll", 111 | "ngx", 112 | "angular", 113 | "angular 7", 114 | "angular 8", 115 | "ngx", 116 | "dynamic", 117 | "component", 118 | "input", 119 | "output", 120 | "life-cycle" 121 | ], 122 | "peerDependencies": { 123 | "@angular/animations": "^8.0.0", 124 | "@angular/cdk": "^8.0.0", 125 | "@angular/core": "^8.0.0", 126 | "@angular/forms": "^8.0.0", 127 | "@angular/material": "^8.0.0" 128 | }, 129 | "dependencies": { 130 | "ng-dynamic-component": "^5.0.0" 131 | }, 132 | "jest": { 133 | "globals": { 134 | "ts-jest": { 135 | "tsConfig": "/tsconfig.spec.json" 136 | }, 137 | "__TRANSFORM_HTML__": true 138 | }, 139 | "coverageDirectory": "/coverage", 140 | "collectCoverageFrom": [ 141 | "lib/src/**/*.ts", 142 | "!lib/src/ngVirtualTable.module.ts" 143 | ], 144 | "coverageThreshold": { 145 | "global": { 146 | "branches": 80, 147 | "functions": 90, 148 | "lines": 90, 149 | "statements": 90 150 | } 151 | }, 152 | "transform": { 153 | "^.+\\.(ts|html)$": "jest-preset-angular/preprocessor.js" 154 | }, 155 | "transformIgnorePatterns": [ 156 | "node_modules/(?!@ngrx)" 157 | ], 158 | "preset": "jest-preset-angular", 159 | "setupTestFrameworkScriptFile": "/setupJest.ts", 160 | "testPathIgnorePatterns": [ 161 | "/dist/", 162 | "/node_modules/", 163 | "/appTest/", 164 | "/docs" 165 | ] 166 | } 167 | } 168 | -------------------------------------------------------------------------------- /lib/src/components/virtual-table.component.scss: -------------------------------------------------------------------------------- 1 | @font-face { 2 | font-family: 'Material Icons'; 3 | font-style: normal; 4 | font-weight: 400; 5 | src: url(https://fonts.gstatic.com/s/materialicons/v41/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2) 6 | format('woff2'); 7 | } 8 | 9 | $header-height: 40px; 10 | $padding-left: 16px; 11 | $row-height: 20px; 12 | $caret-padding: 0; 13 | $caret-width: 40px; 14 | $caret-height: 40px; 15 | $header-padding-top: 8px; 16 | $drag-animation: transform 250ms cubic-bezier(0, 0, 0.2, 1); 17 | $active-box-shadow: 0 5px 5px -3px rgba(0, 0, 0, 0.2), 0 8px 10px 1px rgba(0, 0, 0, 0.14), 18 | 0 3px 14px 2px rgba(0, 0, 0, 0.12); 19 | $pagination-size: 56px; 20 | 21 | :host { 22 | display: block; 23 | position: relative; 24 | 25 | mat-icon::ng-deep { 26 | font-family: 'Material Icons'; 27 | } 28 | 29 | &.with-header { 30 | .virtual-table { 31 | &-loader, 32 | &-content { 33 | height: calc(100% - #{$header-height} - #{$header-padding-top} - 1px) !important; 34 | } 35 | } 36 | } 37 | 38 | &.with-pagination { 39 | .virtual-table { 40 | &-loader, 41 | &-content { 42 | height: calc(100% - #{$pagination-size}) !important; 43 | } 44 | } 45 | } 46 | 47 | &.with-pagination.with-header { 48 | .virtual-table { 49 | &-loader, 50 | &-content { 51 | height: calc( 52 | 100% - #{$header-height} - #{$header-padding-top} - 1px - #{$pagination-size} 53 | ) !important; 54 | } 55 | } 56 | } 57 | } 58 | 59 | .header-item { 60 | cursor: pointer; 61 | display: flex; 62 | align-items: center; 63 | height: 100%; 64 | position: relative; 65 | flex: 1 1 auto; 66 | min-width: $caret-width * 3; 67 | 68 | &.cdk-drag-preview { 69 | background-color: white; 70 | opacity: 1; 71 | box-sizing: border-box; 72 | border-radius: 4px; 73 | box-shadow: $active-box-shadow; 74 | } 75 | 76 | .drag-order-handle { 77 | cursor: move; 78 | 79 | svg { 80 | width: 18px; 81 | } 82 | 83 | margin-right: $padding-left/2; 84 | } 85 | 86 | &.active { 87 | transform: translateY(0) !important; 88 | box-shadow: $active-box-shadow; 89 | 90 | .grabber { 91 | &:after { 92 | color: #200eea; 93 | font-weight: bold; 94 | } 95 | } 96 | } 97 | 98 | &.resizable { 99 | justify-content: space-between; 100 | } 101 | 102 | .title { 103 | display: flex; 104 | align-items: center; 105 | } 106 | 107 | .grabber { 108 | width: $caret-width; 109 | height: $caret-height; 110 | position: relative; 111 | display: flex; 112 | align-items: center; 113 | justify-content: center; 114 | right: $caret-padding; 115 | cursor: col-resize; 116 | z-index: 1; 117 | 118 | &:after { 119 | content: 'swap_horiz'; 120 | font-family: 'Material Icons'; 121 | font-size: 24px; 122 | } 123 | 124 | &:active { 125 | &:after { 126 | color: #200eea; 127 | font-weight: bold; 128 | } 129 | } 130 | } 131 | 132 | &.not-clickable { 133 | cursor: default; 134 | } 135 | 136 | &.asc { 137 | .title { 138 | &:after { 139 | margin-right: 4px; 140 | content: 'arrow_downward'; 141 | font-family: 'Material Icons'; 142 | } 143 | } 144 | } 145 | 146 | &.desc { 147 | .title { 148 | &:after { 149 | margin-right: 4px; 150 | font-family: 'Material Icons'; 151 | content: 'arrow_upward'; 152 | } 153 | } 154 | } 155 | } 156 | 157 | .table { 158 | height: 100%; 159 | position: relative; 160 | 161 | .header { 162 | display: flex; 163 | margin-top: $header-padding-top; 164 | height: $header-height; 165 | align-items: center; 166 | overflow-x: auto; 167 | overflow-y: hidden; 168 | margin-left: $padding-left; 169 | margin-right: $padding-left; 170 | padding-right: $padding-left; 171 | 172 | &-item { 173 | &.cdk-drag-placeholder { 174 | opacity: 0; 175 | } 176 | } 177 | 178 | &.cdk-drop-list-dragging { 179 | .header-item { 180 | &:not(.cdk-drag-placeholder) { 181 | transition: $drag-animation; 182 | } 183 | } 184 | } 185 | 186 | .filter-spot { 187 | display: flex; 188 | align-items: center; 189 | right: $padding-left; 190 | width: $header-height/2; 191 | min-width: $header-height/2; 192 | z-index: 1; 193 | height: $header-height; 194 | position: absolute; 195 | 196 | .filter-spot-input { 197 | display: none; 198 | } 199 | 200 | mat-icon { 201 | cursor: pointer; 202 | margin-top: 9px; 203 | } 204 | 205 | &.open { 206 | z-index: 2; 207 | 208 | mat-icon { 209 | z-index: 2; 210 | } 211 | 212 | .filter-spot-input { 213 | display: block; 214 | position: absolute; 215 | right: 0; 216 | } 217 | } 218 | } 219 | 220 | border-bottom: 1px solid black; 221 | } 222 | 223 | .virtual-table { 224 | &-content { 225 | cdk-virtual-scroll-viewport::ng-deep { 226 | height: 100%; 227 | width: 100%; 228 | } 229 | } 230 | 231 | &-bottom { 232 | height: $pagination-size; 233 | width: 100%; 234 | } 235 | 236 | &-loader, 237 | &-content { 238 | display: flex; 239 | flex-direction: column; 240 | height: calc(100% - #{$header-height} - #{$header-padding-top} - 1px); 241 | 242 | &-empty { 243 | padding-left: $padding-left; 244 | } 245 | } 246 | 247 | &-loader { 248 | z-index: 1; 249 | background-color: white; 250 | align-items: center; 251 | justify-content: center; 252 | width: 100%; 253 | } 254 | 255 | &-row { 256 | display: flex; 257 | flex-direction: row; 258 | min-height: $row-height; 259 | align-items: stretch; 260 | margin-left: $padding-left; 261 | margin-right: $padding-left; 262 | cursor: pointer; 263 | } 264 | 265 | &-column { 266 | display: block; 267 | flex: 1 1 calc(100% - #{$padding-left}); 268 | min-width: $caret-width * 3; 269 | white-space: nowrap; 270 | overflow: hidden; 271 | text-overflow: ellipsis; 272 | } 273 | } 274 | } 275 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ## ng-virtual-table 2 | 3 | Angular 7/8 virtual scroll table with support dynamic component, draggable, filtering, sorting, paginations, resizable and custom config for each column 4 | 5 | [![Travis CI](https://img.shields.io/travis/PxyUp/ng-virtual-table/master.svg)](https://travis-ci.org/PxyUp/ng-virtual-table) 6 | [![Coverage](https://img.shields.io/codecov/c/github/PxyUp/ng-virtual-table.svg)](https://codecov.io/gh/PxyUp/ng-virtual-table) 7 | [![Npm](https://img.shields.io/npm/v/ng-virtual-table.svg)](https://badge.fury.io/js/ng-virtual-table) 8 | [![Npm Downloads](https://img.shields.io/npm/dt/ng-virtual-table.svg)](https://www.npmjs.com/package/ng-virtual-table) 9 | [![Licence](https://img.shields.io/npm/l/ng-virtual-table.svg)](https://github.com/PxyUp/ng-virtual-table/blob/master/LICENSE) 10 | 11 | ## Install and Use 12 | 13 | | Angular | ng-virtual-table | NPM package | 14 | |---------|------------------|-------------------------------| 15 | | 8.x.x | 2.x.x | `ng-virtual-table@^2.0.0` | 16 | | 7.x.x | 1.x.x | `ng-virtual-table@^1.0.0` | 17 | 18 | ```bash 19 | npm i ng-virtual-table 20 | yarn add ng-virtual-table 21 | ``` 22 | 23 | Make sure you have: 24 | `@angular/cdk` `@angular/material` `@angular/forms` 25 | 26 | ```typescript 27 | import { NgVirtualTableModule } from 'ng-virtual-table'; 28 | 29 | imports: [NgVirtualTableModule], 30 | ``` 31 | 32 | ```html 33 | 34 | ``` 35 | 📺 [STACKBLITZ](https://stackblitz.com/edit/angular-i7mm4w) 36 | 37 | 📺 [Demo](https://pxyup.github.io/ng-virtual-table) 38 | 39 | 40 | [![NPM](https://nodei.co/npm/ng-virtual-table.png?downloads=true&downloadRank=true&stars=true)](https://nodei.co/npm/ng-virtual-table/) 41 | 42 | 43 | ## Configuration 44 | 45 | ```typescript 46 | 47 | @Input() itemSize = 25; 48 | 49 | @Input() dataSource: Observable>; 50 | 51 | @Input() filterPlaceholder = 'Filter'; 52 | 53 | @Input() dataSetEmptyPlaceholder = 'Data is empty'; 54 | 55 | @Input() config: VirtualTableConfig; 56 | 57 | @Input() onRowClick: (item: VirtualTableItem) => void; 58 | ``` 59 | 60 | ```typescript 61 | export type sortColumn = 'asc' | 'desc' | null | false; 62 | 63 | 64 | export interface VirtualPageChange { 65 | pageSize?: number; // pagination size 66 | pageIndex?: number; // page index 67 | } 68 | 69 | export interface VirtualSortEffect { 70 | sortColumn: string; // column for sort 71 | sortType?: sortColumn; // type sort 72 | } 73 | 74 | export interface VirtualTableColumn { 75 | name?: string; // Label for field, if absent will be use key 76 | key: string; // Uniq key for filed, 77 | func?: (item: VirtualTableItem) => any; // function for get value from dataSource item 78 | comp?: (a: any, b: any) => number; // function for compare two item, depend from `func` function 79 | sort?: 'asc' | 'desc' | null | false; // sort by default(support only one sort), false for disable 80 | resizable?: boolean; // default true(if not set `true`) 81 | draggable?: boolean; // default true (if not set `true`) 82 | component?: VirtualTableColumnComponent | false; // default false (You class component must be part of entryComponents in yor Module!!!!!) 83 | } 84 | 85 | export interface VirtualTableColumnComponent { 86 | componentConstructor: Type; 87 | inputs?: Object; // default {} 88 | outputs?: Object; 89 | } 90 | 91 | export interface VirtualTablePaginator { 92 | pageSize?: number; // default 10 93 | pageSizeOptions?: Array; // default [5, 10, 25, 100]; 94 | showFirstLastButtons?: boolean; //default false; 95 | } 96 | 97 | export interface ResponseStreamWithSize { 98 | stream: Array; // stream for Server Side strategy 99 | totalSize: number; // total size of stream 100 | } 101 | 102 | export interface VirtualTableEffect { 103 | filter?: string; // filter string 104 | sort?: VirtualSortEffect; // sort effect 105 | pagination?: VirtualPageChange; // pagination effect 106 | } 107 | 108 | export interface VirtualTableConfig { 109 | column?: Array; // if config not provide will be auto generate column 110 | header?: boolean; // default false 111 | filter?: boolean; // default true 112 | pagination?: VirtualTablePaginator | boolean; // default false 113 | serverSide?: boolean; // default false; 114 | serverSideResolver?: (effects: VirtualTableEffect) => Observable; 115 | } 116 | 117 | 118 | ``` 119 | 120 | ## Example 121 | 122 | ```typescript 123 | import { VirtualTableConfig } from 'ng-virtual-table'; 124 | 125 | clickToItem(item: any) { 126 | console.log(item); 127 | } 128 | 129 | dataSource = of( 130 | Array(1000).fill(0).map((e) => ({ 131 | name: Math.random().toString(36).substring(7), 132 | age: Math.round(Math.random() * 1000), 133 | })), 134 | ); 135 | 136 | dataSource1 = of( 137 | Array(1000).fill(0).map((e) => ({ 138 | name: Math.random().toString(36).substring(7), 139 | age: Math.round(Math.random() * 1000), 140 | age2: Math.round(Math.random() * 1000), 141 | label: { 142 | type: Math.random().toString(36).substring(7), 143 | }, 144 | })), 145 | ); 146 | 147 | config: VirtualTableConfig = { 148 | column: [ 149 | { 150 | key: 'name', 151 | name: 'Full name', 152 | sort: false // disable sort 153 | }, 154 | { 155 | key: 'age', 156 | name: 'Full Age', 157 | sort: 'desc', // pre defined sort 158 | component: { 159 | componentConstructor: InfoComponent, 160 | inputs: { 161 | title: (e) => e.age, 162 | }, 163 | }, 164 | }, 165 | { 166 | key: 'label', 167 | name: 'Full Label', 168 | func: (e) => e.label.type, 169 | comp: (a, b) => a.indexOf('5') - b.indexOf('5'), // here a and b (e) => e.label.type 170 | }, 171 | ], 172 | }; 173 | 174 | 175 | 176 | @Component({ 177 | selector: 'app-info', 178 | templateUrl: './info.component.html', 179 | styleUrls: ['./info.component.scss'], 180 | }) 181 | export class InfoComponent { 182 | @Input() title: string; 183 | 184 | constructor() {} 185 | } 186 | 187 | ``` 188 | 189 | ```html 190 | 191 | 192 | 193 | ``` 194 | -------------------------------------------------------------------------------- /lib/src/services/ngVirtualTable.service.spec.ts: -------------------------------------------------------------------------------- 1 | import { TestBed } from '@angular/core/testing'; 2 | import { NgVirtualTableService } from './ngVirtualTable.service'; 3 | import { sortColumn, VirtualTableColumn } from '../interfaces'; 4 | import { Input } from '@angular/core'; 5 | 6 | export class InfoComponent { 7 | @Input() 8 | name: string; 9 | 10 | constructor() {} 11 | } 12 | 13 | describe('NgVirtualTableService', () => { 14 | let service: NgVirtualTableService; 15 | 16 | beforeEach(() => { 17 | TestBed.configureTestingModule({ 18 | providers: [NgVirtualTableService], 19 | }); 20 | service = TestBed.get(NgVirtualTableService); 21 | }); 22 | 23 | it('Should exist', () => { 24 | expect(service).toBeTruthy(); 25 | }); 26 | 27 | describe('defaultComparator', () => { 28 | it('should return 0', () => { 29 | const answer = service.defaultComparator(4, 4); 30 | expect(answer).toBe(0); 31 | const answer1 = service.defaultComparator(-4, -4); 32 | expect(answer1).toBe(0); 33 | const answer2 = service.defaultComparator('aaa', 'aaa'); 34 | expect(answer).toBe(0); 35 | }); 36 | 37 | it('should return 1', () => { 38 | const answer = service.defaultComparator(4, 3); 39 | expect(answer).toBe(1); 40 | const answer1 = service.defaultComparator(-4, -5); 41 | expect(answer1).toBe(1); 42 | const answer2 = service.defaultComparator('aaa', 'bbb'); 43 | expect(answer).toBe(1); 44 | }); 45 | 46 | it('should return -1', () => { 47 | const answer = service.defaultComparator(3, 4); 48 | expect(answer).toBe(-1); 49 | const answer1 = service.defaultComparator(-5, -4); 50 | expect(answer1).toBe(-1); 51 | const answer2 = service.defaultComparator('bbbb', 'aaa'); 52 | expect(answer).toBe(-1); 53 | }); 54 | }); 55 | 56 | describe('getElement', () => { 57 | it('should return key of element', () => { 58 | const item = { 59 | name: 5, 60 | }; 61 | 62 | expect(service.getElement(item, (e: any) => e.name)).toBe(5); 63 | 64 | const item2 = { 65 | name: 5, 66 | label: { 67 | test: { 68 | test: { 69 | test: 'name', 70 | }, 71 | }, 72 | }, 73 | }; 74 | 75 | expect(service.getElement(item, (e: any) => e.name)).toBe(5); 76 | expect(service.getElement(item2, (e: any) => e.label.test.test.test)).toBe('name'); 77 | }); 78 | }); 79 | 80 | describe('createColumnFromConfigColumn', () => { 81 | it('should create item from string', () => { 82 | const createMock = { 83 | name: 'key', 84 | key: 'key', 85 | func: expect.any(Function), 86 | comp: service.defaultComparator, 87 | sort: null as sortColumn, 88 | resizable: true, 89 | component: false, 90 | draggable: true, 91 | }; 92 | 93 | expect(service.createColumnFromConfigColumn('key')).toEqual(createMock); 94 | }); 95 | 96 | it('should use `func` for get data', () => { 97 | function getData(item: any) { 98 | return item; 99 | } 100 | const mock2 = { 101 | name: 'Full Name', 102 | key: 'age2', 103 | func: getData, 104 | comp: service.defaultComparator, 105 | sort: null as sortColumn, 106 | resizable: false, 107 | component: { 108 | componentConstructor: InfoComponent, 109 | inputs: { 110 | name: expect.any(Function), 111 | }, 112 | }, 113 | draggable: true, 114 | }; 115 | expect( 116 | service.createColumnFromConfigColumn({ 117 | key: 'age2', 118 | name: 'Full Name', 119 | resizable: false, 120 | func: getData, 121 | comp: service.defaultComparator, 122 | component: { 123 | componentConstructor: InfoComponent, 124 | inputs: { 125 | name: (e: any) => e.name, 126 | }, 127 | }, 128 | }), 129 | ).toEqual(mock2); 130 | }); 131 | 132 | it('should create default for `func`', () => { 133 | const mock2 = { 134 | name: 'Full Name', 135 | key: 'age2', 136 | func: expect.any(Function), 137 | comp: service.defaultComparator, 138 | sort: null as sortColumn, 139 | resizable: false, 140 | component: { 141 | componentConstructor: InfoComponent, 142 | inputs: { 143 | name: expect.any(Function), 144 | }, 145 | }, 146 | draggable: true, 147 | }; 148 | expect( 149 | service.createColumnFromConfigColumn({ 150 | key: 'age2', 151 | name: 'Full Name', 152 | resizable: false, 153 | func: null, 154 | comp: expect.any(Function), 155 | component: { 156 | componentConstructor: InfoComponent, 157 | inputs: { 158 | name: (e: any) => e.name, 159 | }, 160 | }, 161 | }), 162 | ).toEqual(mock2); 163 | }); 164 | 165 | it('should throw error', () => { 166 | try { 167 | service.createColumnFromConfigColumn({ 168 | name: 'Full name', 169 | sort: false, 170 | } as any); 171 | } catch (e) { 172 | expect(e.message).toBe('Column key is required'); 173 | } 174 | }); 175 | 176 | it('should create item from object', () => { 177 | const mock = { 178 | name: 'Full name', 179 | key: 'name', 180 | func: expect.any(Function), 181 | comp: service.defaultComparator, 182 | sort: false, 183 | resizable: true, 184 | component: false, 185 | draggable: true, 186 | }; 187 | expect( 188 | service.createColumnFromConfigColumn({ 189 | key: 'name', 190 | name: 'Full name', 191 | sort: false, 192 | }), 193 | ).toEqual(mock); 194 | 195 | const mock2 = { 196 | name: 'Full Name', 197 | key: 'age2', 198 | func: expect.any(Function), 199 | comp: service.defaultComparator, 200 | sort: null as sortColumn, 201 | resizable: false, 202 | component: { 203 | componentConstructor: InfoComponent, 204 | inputs: { 205 | name: expect.any(Function), 206 | }, 207 | }, 208 | draggable: true, 209 | }; 210 | expect( 211 | service.createColumnFromConfigColumn({ 212 | key: 'age2', 213 | name: 'Full Name', 214 | resizable: false, 215 | func: service.defaultGetter.bind(null), 216 | comp: service.defaultComparator, 217 | component: { 218 | componentConstructor: InfoComponent, 219 | inputs: { 220 | name: (e: any) => e.name, 221 | }, 222 | }, 223 | }), 224 | ).toEqual(mock2); 225 | 226 | const mock3 = { 227 | name: 'Full Name', 228 | key: 'age2', 229 | func: expect.any(Function), 230 | comp: service.defaultComparator, 231 | sort: null as sortColumn, 232 | resizable: false, 233 | component: { 234 | componentConstructor: InfoComponent, 235 | inputs: { 236 | name: expect.any(Function), 237 | }, 238 | }, 239 | draggable: false, 240 | }; 241 | expect( 242 | service.createColumnFromConfigColumn({ 243 | key: 'age2', 244 | name: 'Full Name', 245 | resizable: false, 246 | draggable: false, 247 | func: service.defaultGetter.bind(null), 248 | comp: service.defaultComparator, 249 | component: { 250 | componentConstructor: InfoComponent, 251 | inputs: { 252 | name: (e: any) => e.name, 253 | }, 254 | }, 255 | }), 256 | ).toEqual(mock3); 257 | 258 | const mock4 = { 259 | name: 'Full Name', 260 | key: 'age2', 261 | func: expect.any(Function), 262 | comp: service.defaultComparator, 263 | resizable: false, 264 | draggable: false, 265 | sort: false, 266 | component: false, 267 | }; 268 | expect( 269 | service.createColumnFromConfigColumn({ 270 | key: 'age2', 271 | name: 'Full Name', 272 | resizable: false, 273 | draggable: false, 274 | sort: false, 275 | func: service.defaultGetter.bind(null), 276 | comp: service.defaultComparator, 277 | }), 278 | ).toEqual(mock4); 279 | 280 | const mock5 = { 281 | name: 'age2', 282 | key: 'age2', 283 | func: expect.any(Function), 284 | comp: service.defaultComparator, 285 | resizable: false, 286 | draggable: false, 287 | sort: false, 288 | component: false, 289 | }; 290 | expect( 291 | service.createColumnFromConfigColumn({ 292 | key: 'age2', 293 | resizable: false, 294 | draggable: false, 295 | sort: false, 296 | func: service.defaultGetter.bind(null), 297 | comp: service.defaultComparator, 298 | }), 299 | ).toEqual(mock5); 300 | }); 301 | }); 302 | 303 | describe('setSortOnColumnArray', () => { 304 | it('should sort null', () => { 305 | const mock1 = [ 306 | { 307 | key: 'key', 308 | sort: null as sortColumn, 309 | }, 310 | { 311 | key: 'key2', 312 | sort: null as sortColumn, 313 | }, 314 | ]; 315 | 316 | expect(service.setSortOnColumnArray('key', mock1)).toEqual([ 317 | { 318 | key: 'key', 319 | sort: 'asc', 320 | }, 321 | { 322 | key: 'key2', 323 | sort: null as sortColumn, 324 | }, 325 | ]); 326 | 327 | const mock2 = [ 328 | { 329 | key: 'key', 330 | sort: null as sortColumn, 331 | }, 332 | { 333 | key: 'key2', 334 | sort: null as sortColumn, 335 | }, 336 | ]; 337 | 338 | expect(service.setSortOnColumnArray('key3', mock2)).toEqual([ 339 | { 340 | key: 'key', 341 | sort: null, 342 | }, 343 | { 344 | key: 'key2', 345 | sort: null as sortColumn, 346 | }, 347 | ]); 348 | 349 | const mock3 = [ 350 | { 351 | key: 'key', 352 | sort: null as sortColumn, 353 | }, 354 | ]; 355 | 356 | expect(service.setSortOnColumnArray('key', mock3)).toEqual([ 357 | { 358 | key: 'key', 359 | sort: 'asc', 360 | }, 361 | ]); 362 | }); 363 | 364 | it('should sort asc', () => { 365 | const mock1 = [ 366 | { 367 | key: 'key', 368 | sort: 'asc', 369 | }, 370 | { 371 | key: 'key2', 372 | sort: null as sortColumn, 373 | }, 374 | ]; 375 | 376 | expect(service.setSortOnColumnArray('key', mock1 as any)).toEqual([ 377 | { 378 | key: 'key', 379 | sort: 'desc', 380 | }, 381 | { 382 | key: 'key2', 383 | sort: null as sortColumn, 384 | }, 385 | ]); 386 | 387 | const mock2 = [ 388 | { 389 | key: 'key', 390 | sort: null as sortColumn, 391 | }, 392 | { 393 | key: 'key2', 394 | sort: null as sortColumn, 395 | }, 396 | ]; 397 | 398 | expect(service.setSortOnColumnArray('key3', mock2)).toEqual([ 399 | { 400 | key: 'key', 401 | sort: null, 402 | }, 403 | { 404 | key: 'key2', 405 | sort: null as sortColumn, 406 | }, 407 | ]); 408 | 409 | const mock3 = [ 410 | { 411 | key: 'key', 412 | sort: 'asc' as sortColumn, 413 | }, 414 | ]; 415 | 416 | expect(service.setSortOnColumnArray('key', mock3)).toEqual([ 417 | { 418 | key: 'key', 419 | sort: 'desc', 420 | }, 421 | ]); 422 | }); 423 | 424 | it('should sort false', () => { 425 | const mock1 = [ 426 | { 427 | key: 'key', 428 | sort: false, 429 | }, 430 | { 431 | key: 'key2', 432 | sort: false, 433 | }, 434 | ]; 435 | 436 | expect(service.setSortOnColumnArray('key', mock1 as any)).toEqual([ 437 | { 438 | key: 'key', 439 | sort: false, 440 | }, 441 | { 442 | key: 'key2', 443 | sort: false, 444 | }, 445 | ]); 446 | 447 | const mock3 = [ 448 | { 449 | key: 'key', 450 | sort: false as sortColumn, 451 | }, 452 | ]; 453 | 454 | expect(service.setSortOnColumnArray('key', mock3)).toEqual([ 455 | { 456 | key: 'key', 457 | sort: false, 458 | }, 459 | ]); 460 | }); 461 | 462 | it('should sort desc', () => { 463 | const mock1 = [ 464 | { 465 | key: 'key', 466 | sort: 'desc', 467 | }, 468 | { 469 | key: 'key2', 470 | sort: null as sortColumn, 471 | }, 472 | ]; 473 | 474 | expect(service.setSortOnColumnArray('key', mock1 as any)).toEqual([ 475 | { 476 | key: 'key', 477 | sort: null as sortColumn, 478 | }, 479 | { 480 | key: 'key2', 481 | sort: null as sortColumn, 482 | }, 483 | ]); 484 | 485 | const mock2 = [ 486 | { 487 | key: 'key', 488 | sort: null as sortColumn, 489 | }, 490 | { 491 | key: 'key2', 492 | sort: null as sortColumn, 493 | }, 494 | ]; 495 | 496 | expect(service.setSortOnColumnArray('key3', mock2)).toEqual([ 497 | { 498 | key: 'key', 499 | sort: null, 500 | }, 501 | { 502 | key: 'key2', 503 | sort: null as sortColumn, 504 | }, 505 | ]); 506 | 507 | const mock3 = [ 508 | { 509 | key: 'key', 510 | sort: 'desc' as sortColumn, 511 | }, 512 | ]; 513 | 514 | expect(service.setSortOnColumnArray('key', mock3)).toEqual([ 515 | { 516 | key: 'key', 517 | sort: null, 518 | }, 519 | ]); 520 | }); 521 | }); 522 | 523 | describe('defaultGetter()', () => { 524 | it('should return item.key', () => { 525 | const item = { 526 | key: 'name', 527 | name: 'title', 528 | }; 529 | 530 | expect(service.defaultGetter(item, item)).toBe('title'); 531 | }); 532 | }); 533 | 534 | describe('transformDynamicInput', () => { 535 | it('should translate input', () => { 536 | const mock = {}; 537 | 538 | const mockItem = { 539 | name: 'title', 540 | label: 'label', 541 | }; 542 | expect(service.transformDynamicInput(null, mockItem)).toEqual({}); 543 | 544 | expect(service.transformDynamicInput(mock, mockItem)).toEqual({}); 545 | 546 | const mock2 = { 547 | title: 5, 548 | }; 549 | 550 | expect(service.transformDynamicInput(mock2, mockItem)).toEqual({ 551 | title: 5, 552 | }); 553 | 554 | const mock3 = { 555 | title: (e: any) => e.label, 556 | }; 557 | 558 | expect(service.transformDynamicInput(mock3, mockItem)).toEqual({ 559 | title: 'label', 560 | }); 561 | }); 562 | 563 | describe('createColumnFromArray', () => { 564 | it('should return array of column', () => { 565 | const mock2 = [ 566 | { 567 | name: 'Full Name', 568 | key: 'age2', 569 | func: expect.any(Function), 570 | comp: service.defaultComparator, 571 | sort: null as sortColumn, 572 | resizable: false, 573 | component: { 574 | componentConstructor: InfoComponent, 575 | inputs: { 576 | name: expect.any(Function), 577 | }, 578 | }, 579 | draggable: true, 580 | }, 581 | { 582 | name: 'name', 583 | key: 'name', 584 | func: expect.any(Function), 585 | comp: service.defaultComparator, 586 | sort: null as sortColumn, 587 | resizable: true, 588 | component: false, 589 | draggable: true, 590 | }, 591 | ]; 592 | expect( 593 | service.createColumnFromArray([ 594 | { 595 | key: 'age2', 596 | name: 'Full Name', 597 | resizable: false, 598 | func: expect.any(Function), 599 | comp: service.defaultComparator, 600 | component: { 601 | componentConstructor: InfoComponent, 602 | inputs: { 603 | name: (e: any) => e.name, 604 | }, 605 | }, 606 | }, 607 | 'name', 608 | ]), 609 | ).toEqual(mock2); 610 | }); 611 | }); 612 | }); 613 | }); 614 | -------------------------------------------------------------------------------- /lib/src/components/virtual-table.component.ts: -------------------------------------------------------------------------------- 1 | import { CdkDragDrop, CdkDragMove, moveItemInArray } from '@angular/cdk/drag-drop'; 2 | import { 3 | ChangeDetectionStrategy, 4 | ChangeDetectorRef, 5 | Component, 6 | ElementRef, 7 | HostBinding, 8 | Input, 9 | OnChanges, 10 | OnDestroy, 11 | SimpleChanges, 12 | ViewChild, 13 | } from '@angular/core'; 14 | import { EMPTY, Observable, Observer, Subject, Subscription, combineLatest } from 'rxjs'; 15 | import { MatPaginator, PageEvent } from '@angular/material/paginator'; 16 | import { 17 | StreamWithEffect, 18 | VirtualPageChange, 19 | VirtualTableColumn, 20 | VirtualTableColumnInternal, 21 | VirtualTableConfig, 22 | VirtualTableEffect, 23 | VirtualTableItem, 24 | VirtualTablePaginator, 25 | } from '../interfaces'; 26 | import { 27 | debounceTime, 28 | distinctUntilChanged, 29 | filter, 30 | map, 31 | publishBehavior, 32 | refCount, 33 | startWith, 34 | switchMap, 35 | take, 36 | takeUntil, 37 | tap, 38 | } from 'rxjs/operators'; 39 | 40 | import { CdkVirtualScrollViewport } from '@angular/cdk/scrolling'; 41 | import { FormControl } from '@angular/forms'; 42 | import { NgVirtualTableService } from '../services/ngVirtualTable.service'; 43 | 44 | @Component({ 45 | selector: 'ng-virtual-table', 46 | templateUrl: './virtual-table.component.html', 47 | styleUrls: ['./virtual-table.component.scss'], 48 | changeDetection: ChangeDetectionStrategy.OnPush, 49 | }) 50 | export class VirtualTableComponent implements OnChanges, OnDestroy { 51 | private _config: VirtualTableConfig; 52 | 53 | private serverSideStrategy = false; 54 | 55 | public showLoading = false; 56 | 57 | public _oldWidth: number; 58 | 59 | private _headerWasSet = false; 60 | 61 | public showFirstLastButtons = false; 62 | 63 | public filterIsOpen = false; 64 | 65 | public paginationPageSize: number; 66 | 67 | public paginationPageOptions: Array; 68 | 69 | public defaultPaginationSetting: VirtualTablePaginator = { 70 | pageSize: 100, 71 | pageSizeOptions: [5, 10, 25, 100], 72 | }; 73 | 74 | @Input() itemSize = 25; 75 | 76 | @ViewChild('inputFilterFocus', { static: false }) inputFilterFocus: ElementRef; 77 | 78 | @ViewChild('headerDiv', { static: false }) headerDiv: ElementRef; 79 | 80 | @ViewChild(MatPaginator, { static: false }) paginatorDiv: MatPaginator; 81 | 82 | @ViewChild(CdkVirtualScrollViewport, { static: false }) viewport: CdkVirtualScrollViewport; 83 | 84 | @Input() dataSource: Observable>; 85 | 86 | @Input() filterPlaceholder = 'Filter'; 87 | 88 | @Input() dataSetEmptyPlaceholder = 'Data is empty'; 89 | 90 | @Input() config: VirtualTableConfig; 91 | 92 | @Input() onRowClick: (item: VirtualTableItem) => void; 93 | 94 | public filterControl: FormControl = new FormControl(''); 95 | 96 | public column: Array = []; 97 | 98 | public _dataStream: Observable>; 99 | 100 | private sort$: Subject = new Subject(); 101 | 102 | private _destroyed$ = new Subject(); 103 | 104 | private effectChanged$ = new Subject(); 105 | 106 | @HostBinding('class.with-header') public showHeader = true; 107 | 108 | @HostBinding('class.with-pagination') public showPaginator = false; 109 | 110 | private filter$ = ((this.filterControl && this.filterControl.valueChanges) || EMPTY).pipe( 111 | debounceTime(350), 112 | startWith(null), 113 | tap(v => v && v.length && this.paginatorDiv && this.paginatorDiv.firstPage()), 114 | distinctUntilChanged(), 115 | takeUntil(this._destroyed$), 116 | ); 117 | 118 | private _sort$: Observable = this.sort$.asObservable().pipe(takeUntil(this._destroyed$)); 119 | 120 | public sliceSize = 0; 121 | 122 | private pageChange$: Subject = new Subject(); 123 | 124 | private pageChangeObs$: Observable = this.pageChange$.asObservable().pipe( 125 | startWith(null), 126 | tap(() => this.viewport && this.viewport.scrollToIndex(0)), 127 | takeUntil(this._destroyed$), 128 | ); 129 | 130 | private dataSourceSub$: Subscription; 131 | 132 | public dataArray: Array = null; 133 | 134 | constructor(private service: NgVirtualTableService, private cdr: ChangeDetectorRef) {} 135 | 136 | getElement(item: VirtualTableItem, func: (item: VirtualTableItem) => any) { 137 | return this.service.getElement(item, func); 138 | } 139 | 140 | applySort(column: string) { 141 | this.column = this.service.setSortOnColumnArray(column, this.column); 142 | this.sort$.next(column); 143 | } 144 | 145 | headerItemDragStarted() { 146 | (this.headerDiv.nativeElement as HTMLElement).classList.add('cdk-drop-list-dragging'); 147 | } 148 | 149 | headerItemDragFinished() { 150 | (this.headerDiv.nativeElement as HTMLElement).classList.remove('cdk-drop-list-dragging'); 151 | } 152 | 153 | applyConfig(config: VirtualTableConfig) { 154 | const columnArr = config.column; 155 | this.showLoading = false; 156 | this.showHeader = config.header === false ? false : true; 157 | this.showPaginator = config.pagination ? true : false; 158 | this.serverSideStrategy = config.serverSide === true ? true : false; 159 | this.showFirstLastButtons = 160 | (config && typeof config.pagination === 'object' && config.pagination.showFirstLastButtons) || 161 | false; 162 | this.paginationPageSize = 163 | (config && typeof config.pagination === 'object' && config.pagination.pageSize) || 164 | this.defaultPaginationSetting.pageSize; 165 | this.paginationPageOptions = 166 | (config && typeof config.pagination === 'object' && config.pagination.pageSizeOptions) || 167 | this.defaultPaginationSetting.pageSizeOptions; 168 | if (Array.isArray(columnArr)) { 169 | this.column = this.createColumnFromArray(columnArr); 170 | } 171 | if (this.showPaginator && this.paginatorDiv) { 172 | this.paginatorDiv.firstPage(); 173 | } 174 | this.pageChange$.next({ 175 | pageIndex: 0, 176 | pageSize: this.paginationPageSize, 177 | }); 178 | this.cdr.detectChanges(); 179 | } 180 | 181 | applyDatasource(obs: Observable>) { 182 | if (this.dataSourceSub$) { 183 | this.dataSourceSub$.unsubscribe(); 184 | } 185 | this.dataArray = null; 186 | this._dataStream = combineLatest( 187 | obs, 188 | this._sort$.pipe(startWith(this._sortAfterConfigWasSet())), 189 | this.filter$, 190 | this.pageChangeObs$.pipe( 191 | map(e => ({ 192 | pageSize: (e && e.pageSize) || this.paginationPageSize, 193 | pageIndex: (e && e.pageIndex) || 0, 194 | })), 195 | ), 196 | ).pipe( 197 | map(([stream, sort, filterStr, pageChange]) => { 198 | const effect = this.createEffect(sort, filterStr, pageChange); 199 | this.effectChanged$.next(); 200 | return { 201 | stream, 202 | effects: effect, 203 | }; 204 | }), 205 | switchMap(streamWithEffect => { 206 | if (this.serverSideStrategy) { 207 | return this.serverSideStrategyObs(streamWithEffect); 208 | } 209 | return this.clientSideStrategyObs(streamWithEffect); 210 | }), 211 | publishBehavior([]), 212 | refCount(), 213 | takeUntil(this._destroyed$), 214 | ); 215 | 216 | obs 217 | .pipe( 218 | filter(() => !this._headerWasSet && (!this._config || !this._config.column)), 219 | take(1), 220 | takeUntil(this._destroyed$), 221 | ) 222 | .subscribe((stream: Array) => { 223 | const setOfColumn = new Set(); 224 | stream.forEach(e => Object.keys(e).forEach(key => setOfColumn.add(key))); 225 | const autoColumnArray = Array.from(setOfColumn) as any; 226 | this.column = this.createColumnFromArray(autoColumnArray); 227 | this.cdr.detectChanges(); 228 | }); 229 | 230 | this.dataSourceSub$ = this._dataStream.pipe(takeUntil(this._destroyed$)).subscribe(stream => { 231 | if (this.dataArray === null) { 232 | if (this.showHeader) { 233 | this.columnResizeAction(); 234 | } 235 | } 236 | this.dataArray = stream; 237 | this.cdr.detectChanges(); 238 | }); 239 | } 240 | 241 | ngOnChanges(changes: SimpleChanges) { 242 | if ('config' in changes) { 243 | this._config = changes.config.currentValue as VirtualTableConfig; 244 | this.applyConfig(this._config); 245 | } 246 | 247 | if (this.serverSideStrategy) { 248 | this.applyDatasource( 249 | EMPTY.pipe( 250 | startWith([]), 251 | takeUntil(this._destroyed$), 252 | ), 253 | ); 254 | return; 255 | } 256 | 257 | if ('dataSource' in changes) { 258 | const newDataSource = changes.dataSource.currentValue as Observable>; 259 | this.applyDatasource(newDataSource.pipe(takeUntil(this._destroyed$))); 260 | } 261 | } 262 | 263 | private serverSideStrategyObs( 264 | streamWithEffect: StreamWithEffect, 265 | ): Observable> { 266 | this.showLoading = true; 267 | if (!this._config.serverSideResolver) { 268 | throw new Error('You use serverSide, serverSideResolver must be exist!'); 269 | } 270 | const obs = this._config.serverSideResolver(streamWithEffect.effects); 271 | return obs.pipe( 272 | tap(response => { 273 | this.showLoading = false; 274 | this.sliceSize = response.totalSize; 275 | }), 276 | map(response => response.stream), 277 | takeUntil(this.effectChanged$), 278 | ); 279 | } 280 | 281 | private clientSideStrategyObs( 282 | streamWithEffect: StreamWithEffect, 283 | ): Observable> { 284 | const obs = new Observable((observer: Observer) => { 285 | observer.next(streamWithEffect); 286 | observer.complete(); 287 | }).pipe( 288 | map(streamWithEffects => this.sortingStream(streamWithEffects)), 289 | map(streamWithEffects => this.filterStream(streamWithEffects)), 290 | tap(streamWithEffects => (this.sliceSize = streamWithEffects.stream.length)), 291 | map(streamWithEffects => this.applyPagination(streamWithEffects)), 292 | map(streamWithEffects => streamWithEffects.stream), 293 | ); 294 | 295 | return obs; 296 | } 297 | 298 | private createEffect( 299 | sort: string, 300 | filterStr: string, 301 | pageChange: VirtualPageChange, 302 | ): VirtualTableEffect { 303 | let sortEffect; 304 | let pagginationEffect; 305 | const columForSort = this.column.find(e => e.key === sort); 306 | if (!this.showPaginator) { 307 | pagginationEffect = undefined; 308 | } else { 309 | pagginationEffect = pageChange; 310 | } 311 | if (!columForSort) { 312 | sortEffect = undefined; 313 | } else { 314 | sortEffect = { 315 | sortColumn: sort, 316 | sortType: columForSort.sort, 317 | }; 318 | } 319 | return { 320 | filter: filterStr, 321 | sort: sortEffect, 322 | pagination: pagginationEffect, 323 | }; 324 | } 325 | 326 | public sortingStream(streamWithEffect: StreamWithEffect): StreamWithEffect { 327 | const sliceStream = streamWithEffect.stream.slice(); 328 | const sort = streamWithEffect.effects && streamWithEffect.effects.sort; 329 | if (!sort) { 330 | return { 331 | stream: sliceStream, 332 | effects: streamWithEffect.effects, 333 | }; 334 | } 335 | 336 | const sortColumn = this.column.find(e => e.key === sort.sortColumn); 337 | 338 | if (!sortColumn) { 339 | return { 340 | stream: sliceStream, 341 | effects: streamWithEffect.effects, 342 | }; 343 | } 344 | 345 | if (!sort.sortType) { 346 | return { 347 | stream: sliceStream, 348 | effects: streamWithEffect.effects, 349 | }; 350 | } 351 | 352 | if (sort.sortType === 'asc') { 353 | sliceStream.sort((a, b) => 354 | sortColumn.comp( 355 | this.service.getElement(a, sortColumn.func), 356 | this.service.getElement(b, sortColumn.func), 357 | ), 358 | ); 359 | } else { 360 | sliceStream.sort( 361 | (a, b) => 362 | -sortColumn.comp( 363 | this.service.getElement(a, sortColumn.func), 364 | this.service.getElement(b, sortColumn.func), 365 | ), 366 | ); 367 | } 368 | 369 | return { 370 | stream: sliceStream, 371 | effects: streamWithEffect.effects, 372 | }; 373 | } 374 | 375 | public filterStream(streamWithEffect: StreamWithEffect): StreamWithEffect { 376 | const stream = streamWithEffect.stream; 377 | const filterStr = streamWithEffect.effects && streamWithEffect.effects.filter; 378 | if (!filterStr || !(this.config && this.config.filter)) { 379 | return { 380 | stream, 381 | effects: streamWithEffect.effects, 382 | }; 383 | } 384 | const filterString = filterStr.toLocaleLowerCase(); 385 | 386 | const filterSliceStream = stream.filter((item: VirtualTableItem) => 387 | this.column.some( 388 | e => 389 | this.service 390 | .getElement(item, e.func) 391 | .toString() 392 | .toLocaleLowerCase() 393 | .indexOf(filterString) > -1, 394 | ), 395 | ); 396 | return { 397 | stream: filterSliceStream, 398 | effects: streamWithEffect.effects, 399 | }; 400 | } 401 | 402 | public applyPagination(streamWithEffect: StreamWithEffect): StreamWithEffect { 403 | const stream = streamWithEffect.stream; 404 | const pagination = streamWithEffect.effects && streamWithEffect.effects.pagination; 405 | if (!pagination) { 406 | return { 407 | stream: stream.slice(), 408 | effects: streamWithEffect.effects, 409 | }; 410 | } 411 | const pageSize = pagination.pageSize || this.defaultPaginationSetting.pageSize; 412 | const pageIndex = pagination.pageIndex; 413 | const sliceStream = stream.slice( 414 | pageSize * pageIndex, 415 | pageSize * (pageIndex + 1) > stream.length ? stream.length : pageSize * (pageIndex + 1), 416 | ); 417 | return { 418 | stream: sliceStream, 419 | effects: streamWithEffect.effects, 420 | }; 421 | } 422 | 423 | public _sortAfterConfigWasSet() { 424 | const columnPreSort = this.column.find(e => e.sort && e.sort !== null); 425 | if (columnPreSort) { 426 | return columnPreSort.key; 427 | } 428 | return null; 429 | } 430 | 431 | createColumnFromArray( 432 | arr: Array, 433 | ): Array { 434 | const columnArr = this.service.createColumnFromArray(arr); 435 | const set = new Set(); 436 | columnArr.forEach(column => { 437 | if (set.has(column.key)) { 438 | throw Error(`Column key=${column.key} already declare`); 439 | } else { 440 | set.add(column.key); 441 | } 442 | }); 443 | this._headerWasSet = true; 444 | return columnArr; 445 | } 446 | 447 | ngOnDestroy() { 448 | this._destroyed$.next(); 449 | if (this.dataSourceSub$) { 450 | this.dataSourceSub$.unsubscribe(); 451 | } 452 | } 453 | 454 | clickItem(item: VirtualTableItem) { 455 | if (typeof this.onRowClick === 'function') { 456 | this.onRowClick(item); 457 | } else { 458 | return false; 459 | } 460 | } 461 | 462 | resizeStart(column: VirtualTableColumnInternal, index: number) { 463 | column.activeResize = true; 464 | if (!column.width) { 465 | column.width = this.headerDiv.nativeElement.children[index].getBoundingClientRect().width; 466 | } 467 | } 468 | 469 | resizeEnd(column: VirtualTableColumnInternal, grabberReset = false, grabber?: HTMLElement) { 470 | column.activeResize = false; 471 | this._oldWidth = null; 472 | this.columnResizeAction(); 473 | if (grabberReset) { 474 | grabber.style.transform = 'none'; 475 | } 476 | } 477 | 478 | resizingEvent(event: CdkDragMove, column: VirtualTableColumnInternal) { 479 | const targetLeft = event.pointerPosition.x; 480 | const grabber = event.source.element.nativeElement as HTMLElement; 481 | const grabberSize = grabber.getBoundingClientRect().width; 482 | if (!this._oldWidth) { 483 | this._oldWidth = targetLeft; 484 | } 485 | const newWidth = column.width + (targetLeft - this._oldWidth); 486 | if ( 487 | column.width + (targetLeft - this._oldWidth) <= 488 | this.headerDiv.nativeElement.getBoundingClientRect().width || 489 | grabberSize * 3 > newWidth 490 | ) { 491 | column.width = newWidth; 492 | this._oldWidth = targetLeft; 493 | } else { 494 | this.resizeEnd(column, true, grabber); 495 | } 496 | } 497 | 498 | private columnResizeAction() { 499 | const parent = this.headerDiv.nativeElement; 500 | let i = 0; 501 | while (i < this.column.length) { 502 | this.column[i].width = parent.children[i].getBoundingClientRect().width; 503 | i += 1; 504 | } 505 | } 506 | 507 | toggleFilter() { 508 | this.filterIsOpen = !this.filterIsOpen; 509 | if (this.filterIsOpen) { 510 | setTimeout(() => { 511 | this.inputFilterFocus.nativeElement.focus(); 512 | }); 513 | } 514 | this.filterControl.setValue('', { emitEvent: !this.filterIsOpen }); 515 | } 516 | 517 | dropColumn(event: CdkDragDrop) { 518 | moveItemInArray(this.column, event.previousIndex, event.currentIndex); 519 | } 520 | 521 | transformDynamicInput(input: Object, item: VirtualTableItem) { 522 | return this.service.transformDynamicInput(input, item); 523 | } 524 | 525 | onPageChange(event: PageEvent) { 526 | this.paginationPageSize = event.pageSize; 527 | this.pageChange$.next({ 528 | pageIndex: event.pageIndex, 529 | pageSize: event.pageSize, 530 | }); 531 | } 532 | } 533 | -------------------------------------------------------------------------------- /docs/3rdpartylicenses.txt: -------------------------------------------------------------------------------- 1 | tslib 2 | Apache-2.0 3 | Apache License 4 | 5 | Version 2.0, January 2004 6 | 7 | http://www.apache.org/licenses/ 8 | 9 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 10 | 11 | 1. Definitions. 12 | 13 | "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. 14 | 15 | "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. 16 | 17 | "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. 18 | 19 | "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. 20 | 21 | "Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. 22 | 23 | "Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. 24 | 25 | "Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). 26 | 27 | "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. 28 | 29 | "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. 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While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. 56 | 57 | END OF TERMS AND CONDITIONS 58 | 59 | 60 | rxjs 61 | Apache-2.0 62 | Apache License 63 | Version 2.0, January 2004 64 | http://www.apache.org/licenses/ 65 | 66 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 67 | 68 | 1. Definitions. 69 | 70 | "License" shall mean the terms and conditions for use, reproduction, 71 | and distribution as defined by Sections 1 through 9 of this document. 72 | 73 | "Licensor" shall mean the copyright owner or entity authorized by 74 | the copyright owner that is granting the License. 75 | 76 | "Legal Entity" shall mean the union of the acting entity and all 77 | other entities that control, are controlled by, or are under common 78 | control with that entity. For the purposes of this definition, 79 | "control" means (i) the power, direct or indirect, to cause the 80 | direction or management of such entity, whether by contract or 81 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 82 | outstanding shares, or (iii) beneficial ownership of such entity. 83 | 84 | "You" (or "Your") shall mean an individual or Legal Entity 85 | exercising permissions granted by this License. 86 | 87 | "Source" form shall mean the preferred form for making modifications, 88 | including but not limited to software source code, documentation 89 | source, and configuration files. 90 | 91 | "Object" form shall mean any form resulting from mechanical 92 | transformation or translation of a Source form, including but 93 | not limited to compiled object code, generated documentation, 94 | and conversions to other media types. 95 | 96 | "Work" shall mean the work of authorship, whether in Source or 97 | Object form, made available under the License, as indicated by a 98 | copyright notice that is included in or attached to the work 99 | (an example is provided in the Appendix below). 100 | 101 | "Derivative Works" shall mean any work, whether in Source or Object 102 | form, that is based on (or derived from) the Work and for which the 103 | editorial revisions, annotations, elaborations, or other modifications 104 | represent, as a whole, an original work of authorship. For the purposes 105 | of this License, Derivative Works shall not include works that remain 106 | separable from, or merely link (or bind by name) to the interfaces of, 107 | the Work and Derivative Works thereof. 108 | 109 | "Contribution" shall mean any work of authorship, including 110 | the original version of the Work and any modifications or additions 111 | to that Work or Derivative Works thereof, that is intentionally 112 | submitted to Licensor for inclusion in the Work by the copyright owner 113 | or by an individual or Legal Entity authorized to submit on behalf of 114 | the copyright owner. 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IN NO EVENT SHALL THE 355 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 356 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 357 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 358 | SOFTWARE. 359 | 360 | 361 | ng-dynamic-component 362 | MIT 363 | MIT License 364 | 365 | Copyright (c) 2016 Alex Malkevich 366 | 367 | Permission is hereby granted, free of charge, to any person obtaining a copy 368 | of this software and associated documentation files (the "Software"), to deal 369 | in the Software without restriction, including without limitation the rights 370 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 371 | copies of the Software, and to permit persons to whom the Software is 372 | furnished to do so, subject to the following conditions: 373 | 374 | The above copyright notice and this permission notice shall be included in all 375 | copies or substantial portions of the Software. 376 | 377 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 378 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 379 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 380 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 381 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 382 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 383 | SOFTWARE. 384 | 385 | 386 | @angular/material/icon 387 | 388 | @angular/material/progress-spinner 389 | 390 | @angular/cdk/scrolling 391 | 392 | @angular/material/core 393 | 394 | @angular/material/form-field 395 | 396 | @angular/material/select 397 | 398 | @angular/material/button 399 | 400 | @angular/material/paginator 401 | 402 | zone.js 403 | MIT 404 | The MIT License 405 | 406 | Copyright (c) 2016-2018 Google, Inc. 407 | 408 | Permission is hereby granted, free of charge, to any person obtaining a copy 409 | of this software and associated documentation files (the "Software"), to deal 410 | in the Software without restriction, including without limitation the rights 411 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 412 | copies of the Software, and to permit persons to whom the Software is 413 | furnished to do so, subject to the following conditions: 414 | 415 | The above copyright notice and this permission notice shall be included in 416 | all copies or substantial portions of the Software. 417 | 418 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 419 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 420 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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