├── .gitignore ├── Gemfile ├── Gemfile.lock ├── Guardfile ├── LICENSE.txt ├── README.md ├── Rakefile ├── bower.json ├── jquery-bootstrap-pagination.gemspec ├── lib ├── jquery-bootstrap-pagination.rb └── jquery-bootstrap-pagination │ ├── engine.rb │ └── version.rb ├── spec └── javascripts │ ├── jquery-bootstrap-pagination_spec.coffee │ └── support │ ├── jasmine.yml │ ├── jquery-jasmine.js │ ├── jquery.js │ └── spec_helper.coffee ├── src └── jquery-bootstrap-pagination.coffee └── vendor └── assets └── javascripts └── jquery-bootstrap-pagination.js /.gitignore: -------------------------------------------------------------------------------- 1 | *.log 2 | .DS_Store 3 | doc 4 | tmp 5 | pkg 6 | *.gem 7 | *.pid 8 | coverage 9 | coverage.data 10 | build/* 11 | *.pbxuser 12 | *.mode1v3 13 | .svn 14 | profile 15 | .console_history 16 | .sass-cache/* 17 | .rake_tasks~ 18 | *.log.lck 19 | solr/ 20 | .jhw-cache/ 21 | jhw.* -------------------------------------------------------------------------------- /Gemfile: -------------------------------------------------------------------------------- 1 | source 'https://rubygems.org' 2 | 3 | # Specify your gem's dependencies in jquery-bootstrap-pagination.gemspec 4 | gemspec 5 | 6 | 7 | gem "guard-coffeescript" 8 | gem "guard-jasmine-headless-webkit" 9 | gem "jasmine" 10 | gem "jasmine-headless-webkit" 11 | gem 'rb-fsevent' -------------------------------------------------------------------------------- /Gemfile.lock: -------------------------------------------------------------------------------- 1 | PATH 2 | remote: . 3 | specs: 4 | jquery-bootstrap-pagination (1.2.0) 5 | 6 | GEM 7 | remote: https://rubygems.org/ 8 | specs: 9 | celluloid (0.15.2) 10 | timers (~> 1.1.0) 11 | childprocess (0.3.9) 12 | ffi (~> 1.0, >= 1.0.11) 13 | coderay (1.0.9) 14 | coffee-script (2.2.0) 15 | coffee-script-source 16 | execjs 17 | coffee-script-source (1.7.0) 18 | diff-lcs (1.2.4) 19 | execjs (2.0.2) 20 | ffi (1.9.3) 21 | formatador (0.2.4) 22 | guard (1.8.0) 23 | formatador (>= 0.2.4) 24 | listen (>= 1.0.0) 25 | lumberjack (>= 1.0.2) 26 | pry (>= 0.9.10) 27 | thor (>= 0.14.6) 28 | guard-coffeescript (1.3.2) 29 | coffee-script (>= 2.2.0) 30 | guard (>= 1.1.0) 31 | guard-jasmine-headless-webkit (0.3.2) 32 | guard (>= 0.4.0) 33 | jasmine-headless-webkit (>= 0.7.0) 34 | hike (1.2.3) 35 | jasmine (1.3.2) 36 | jasmine-core (~> 1.3.1) 37 | rack (~> 1.0) 38 | rspec (>= 1.3.1) 39 | selenium-webdriver (>= 0.1.3) 40 | jasmine-core (1.3.1) 41 | jasmine-headless-webkit (0.8.4) 42 | coffee-script 43 | jasmine-core (~> 1.1) 44 | multi_json 45 | rainbow 46 | sprockets (~> 2) 47 | listen (2.7.5) 48 | celluloid (>= 0.15.2) 49 | rb-fsevent (>= 0.9.3) 50 | rb-inotify (>= 0.9) 51 | lumberjack (1.0.3) 52 | method_source (0.8.1) 53 | multi_json (1.10.1) 54 | pry (0.9.12.2) 55 | coderay (~> 1.0.5) 56 | method_source (~> 0.8) 57 | slop (~> 3.4) 58 | rack (1.5.2) 59 | rainbow (1.1.4) 60 | rb-fsevent (0.9.4) 61 | rb-inotify (0.9.4) 62 | ffi (>= 0.5.0) 63 | rspec (2.13.0) 64 | rspec-core (~> 2.13.0) 65 | rspec-expectations (~> 2.13.0) 66 | rspec-mocks (~> 2.13.0) 67 | rspec-core (2.13.1) 68 | rspec-expectations (2.13.0) 69 | diff-lcs (>= 1.1.3, < 2.0) 70 | rspec-mocks (2.13.1) 71 | rubyzip (0.9.9) 72 | selenium-webdriver (2.33.0) 73 | childprocess (>= 0.2.5) 74 | multi_json (~> 1.0) 75 | rubyzip 76 | websocket (~> 1.0.4) 77 | slop (3.4.5) 78 | sprockets (2.10.0) 79 | hike (~> 1.2) 80 | multi_json (~> 1.0) 81 | rack (~> 1.0) 82 | tilt (~> 1.1, != 1.3.0) 83 | thor (0.18.1) 84 | tilt (1.4.1) 85 | timers (1.1.0) 86 | websocket (1.0.7) 87 | 88 | PLATFORMS 89 | ruby 90 | 91 | DEPENDENCIES 92 | guard-coffeescript 93 | guard-jasmine-headless-webkit 94 | jasmine 95 | jasmine-headless-webkit 96 | jquery-bootstrap-pagination! 97 | rb-fsevent 98 | 99 | BUNDLED WITH 100 | 1.11.2 101 | -------------------------------------------------------------------------------- /Guardfile: -------------------------------------------------------------------------------- 1 | # A sample Guardfile 2 | # More info at https://github.com/guard/guard#readme 3 | 4 | guard 'coffeescript', input: 'src', output: "vendor/assets/javascripts", bare: false 5 | 6 | spec_location = "spec/javascripts/%s_spec" 7 | guard 'jasmine-headless-webkit' do 8 | watch(%r{^src/(.*)\.(js|coffee)$}) { |m| newest_js_file(spec_location % m[1]) } 9 | watch(%r{^vendor/assets/javascripts/(.*)\.(js|coffee)$}) { |m| newest_js_file(spec_location % m[1]) } 10 | watch(%r{^spec/javascripts/(.*)_spec\..*}) { |m| newest_js_file(spec_location % m[1]) } 11 | end 12 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | Copyright (c) 2012 Mark Bates 2 | 3 | MIT License 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining 6 | a copy of this software and associated documentation files (the 7 | "Software"), to deal in the Software without restriction, including 8 | without limitation the rights to use, copy, modify, merge, publish, 9 | distribute, sublicense, and/or sell copies of the Software, and to 10 | permit persons to whom the Software is furnished to do so, subject to 11 | the following conditions: 12 | 13 | The above copyright notice and this permission notice shall be 14 | included in all copies or substantial portions of the Software. 15 | 16 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 | NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 20 | LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 21 | OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 22 | WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # jQuery Bootstrap Pagination 2 | 3 | A simple, full-featured, pagination system for [jQuery](http://jquery.com/) that outputs [Twitter Bootstrap](http://twitter.github.com/bootstrap/) marked up pagination links. Of course, there's no reason you need to use this with Bootstrap, the HTML output is very clean. 4 | 5 | ## Installation 6 | 7 | The library can be used in CoffeeScript, JavaScript, and Rails applications very easily. 8 | 9 | ### Standalone 10 | 11 | #### CoffeeScript 12 | 13 | Use the `src/jquery-bootstrap-pagination.coffee` file. 14 | 15 | #### JavaScript 16 | 17 | Use the `vendor/assets/javascripts/jquery-bootstrap-pagination.js` file. This file is auto generated from the CoffeeScript file. 18 | 19 | ### Rails 3.x 20 | 21 | Add this line to your application's Gemfile: 22 | 23 | ``` ruby 24 | gem 'jquery-bootstrap-pagination' 25 | ``` 26 | 27 | And then execute: 28 | 29 | ``` 30 | $ bundle 31 | ``` 32 | 33 | Add it to your `application.js` file: 34 | 35 | ``` javascript 36 | //= require jquery-bootstrap-pagination 37 | ``` 38 | 39 | ## Usage 40 | 41 | ### CoffeeScript 42 | ``` coffeescript 43 | # Basic usage: 44 | $("#my-pagination-section").pagination() 45 | 46 | # With options: 47 | $("#my-pagination-section").pagination 48 | total_pages: 10 49 | current_page: 2 50 | callback: (event, page) -> 51 | alert("Page #{page} was clicked!") 52 | 53 | # Retrieve the underlying PaginationView: 54 | $("#my-pagination-section").data("paginationView") 55 | ``` 56 | 57 | ### JavaScript: 58 | ``` javascript 59 | // Basic usage: 60 | $("#my-pagination-section").pagination(); 61 | 62 | // With options: 63 | $("#my-pagination-section").pagination({ 64 | total_pages: 10, 65 | current_page: 2, 66 | callback: function(event, page) { 67 | return alert("Page " + page + " was clicked!"); 68 | } 69 | }); 70 | 71 | // Retrieve the underlying PaginationView: 72 | $("#my-pagination-section").data("paginationView"); 73 | ``` 74 | 75 | ### Options and Defaults: 76 | ``` coffeescript 77 | # what is the current page: 78 | current_page: 1 79 | # how many pages are there total: 80 | total_pages: 1 81 | # change text of the 'next' link, 82 | # set to false for no next link: 83 | next: ">" 84 | # change text of the 'previous' link, 85 | # set to false for no previous link: 86 | prev: "<" 87 | # change text of the 'first' link, 88 | # set to false for no first link: 89 | first: false 90 | # change text of the 'last' link, 91 | # set to false for no last link: 92 | last: false 93 | # how many links before truncation happens: 94 | display_max: 8 95 | # render nothing if there is only 1 page: 96 | ignore_single_page: true 97 | # disable turbolinks: 98 | no_turbolink: false 99 | ``` 100 | 101 | ## Contributing 102 | 103 | 1. Fork it 104 | 2. Create your feature branch (`git checkout -b my-new-feature`) 105 | 3. Write/Run tests (`bundle exec rake`) 106 | 4. Commit your changes (`git commit -am 'Add some feature'`) 107 | 5. Push to the branch (`git push origin my-new-feature`) 108 | 6. Create new Pull Request 109 | 110 | ## Contributors 111 | 112 | * Mark Bates 113 | * Eric Wollesen 114 | * Clinton Blackburn -------------------------------------------------------------------------------- /Rakefile: -------------------------------------------------------------------------------- 1 | require 'bundler' 2 | Bundler::GemHelper.install_tasks 3 | 4 | begin 5 | require 'jasmine' 6 | load 'jasmine/tasks/jasmine.rake' 7 | rescue LoadError 8 | task :jasmine do 9 | abort "Jasmine is not available. In order to run jasmine, you must: (sudo) gem install jasmine" 10 | end 11 | end 12 | 13 | task :default do 14 | system "jasmine-headless-webkit -c" 15 | end -------------------------------------------------------------------------------- /bower.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "jquery-bootstrap-pagination", 3 | "version": "1.2.0", 4 | "homepage": "https://github.com/markbates/jquery-bootstrap-pagination", 5 | "authors": [ 6 | "mark+github@markbates.com" 7 | ], 8 | "description": "A simple, full-featured, pagination system for jQuery that outputs Twitter Bootstrap marked up pagination links.", 9 | "main": "vendor/assets/javascripts/jquery-bootstrap-pagination.js", 10 | "keywords": [ 11 | "bootstrap", 12 | "pagination", 13 | "javascript", 14 | "coffeescript", 15 | "rails" 16 | ], 17 | "license": "MIT", 18 | "ignore": [ 19 | "**/.*", 20 | "node_modules", 21 | "bower_components", 22 | "test", 23 | "tests" 24 | ] 25 | } 26 | -------------------------------------------------------------------------------- /jquery-bootstrap-pagination.gemspec: -------------------------------------------------------------------------------- 1 | # -*- encoding: utf-8 -*- 2 | lib = File.expand_path('../lib', __FILE__) 3 | $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib) 4 | require 'jquery-bootstrap-pagination/version' 5 | 6 | Gem::Specification.new do |gem| 7 | gem.name = "jquery-bootstrap-pagination" 8 | gem.version = Jquery::Bootstrap::Pagination::VERSION 9 | gem.authors = ["Mark Bates"] 10 | gem.email = ["mark@markbates.com"] 11 | gem.description = %q{A simple and clean pagination implementation for jQuery and Twitter Bootstrap.} 12 | gem.summary = %q{A simple and clean pagination implementation for jQuery and Twitter Bootstrap.} 13 | gem.homepage = "http://github.com/markbates/jquery-bootstrap-pagination" 14 | 15 | gem.files = `git ls-files`.split($/) 16 | gem.executables = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) } 17 | gem.test_files = gem.files.grep(%r{^(test|spec|features)/}) 18 | gem.require_paths = ["lib"] 19 | end 20 | -------------------------------------------------------------------------------- /lib/jquery-bootstrap-pagination.rb: -------------------------------------------------------------------------------- 1 | require "jquery-bootstrap-pagination/engine" 2 | require "jquery-bootstrap-pagination/version" -------------------------------------------------------------------------------- /lib/jquery-bootstrap-pagination/engine.rb: -------------------------------------------------------------------------------- 1 | if defined? Rails 2 | module Jquery 3 | module Bootstrap 4 | module Pagination 5 | class Engine < ::Rails::Engine 6 | end 7 | end 8 | end 9 | end 10 | end -------------------------------------------------------------------------------- /lib/jquery-bootstrap-pagination/version.rb: -------------------------------------------------------------------------------- 1 | module Jquery 2 | module Bootstrap 3 | module Pagination 4 | VERSION = "1.2.0" 5 | end 6 | end 7 | end 8 | -------------------------------------------------------------------------------- /spec/javascripts/jquery-bootstrap-pagination_spec.coffee: -------------------------------------------------------------------------------- 1 | describe "pagination", -> 2 | 3 | beforeEach -> 4 | $("#jasmine").remove() 5 | $("body").append("
") 6 | @page = $("#jasmine") 7 | @view = @page.pagination(total: 60, total_pages: 3, next: null, prev: null).data("paginationView") 8 | 9 | describe "buildLinks", -> 10 | 11 | it "returns the correct links for the pages", -> 12 | links = @view.buildLinks() 13 | expect(links[0]).toEqual("
  • 1
    • ") 14 | expect(links[1]).toEqual("
  • 2
    • ") 15 | expect(links[2]).toEqual("
  • 3
    • ") 16 | 17 | it "adds a first and last link", -> 18 | @view.settings.first = "first" 19 | @view.settings.last = "last" 20 | links = @view.buildLinks() 21 | expect(links[0]).toEqual("
  • first
    • ") 22 | expect(links[1]).toEqual("
  • 1
    • ") 23 | expect(links[2]).toEqual("
  • 2
    • ") 24 | expect(links[3]).toEqual("
  • 3
    • ") 25 | expect(links[4]).toEqual("
  • last
    • ") 26 | 27 | it "truncates links if there are too many", -> 28 | @view.settings.total_pages = 50 29 | @view.settings.current_page = 2 30 | links = @view.buildLinks() 31 | expect(links.length).toEqual(10) 32 | expect(links[0]).toEqual("
  • 1
    • ") 33 | expect(links[1]).toEqual("
  • 2
    • ") 34 | expect(links[2]).toEqual("
  • 3
    • ") 35 | expect(links[3]).toEqual("
  • 4
    • ") 36 | expect(links[4]).toEqual("
  • 5
    • ") 37 | expect(links[5]).toEqual("
  • 6
    • ") 38 | expect(links[6]).toEqual("
  • 7
    • ") 39 | expect(links[7]).toEqual("
  • 8
    • ") 40 | expect(links[8]).toEqual("
  • ..
    • ") 41 | expect(links[9]).toEqual("
  • 50
    • ") 42 | 43 | it "shows a max number of links", -> 44 | @view.settings.total_pages = 50 45 | @view.settings.current_page = 2 46 | @view.settings.display_max = 12 47 | links = @view.buildLinks() 48 | expect(links.length).toEqual(14) 49 | expect(links[0]).toEqual("
  • 1
    • ") 50 | expect(links[1]).toEqual("
  • 2
    • ") 51 | expect(links[2]).toEqual("
  • 3
    • ") 52 | expect(links[3]).toEqual("
  • 4
    • ") 53 | expect(links[4]).toEqual("
  • 5
    • ") 54 | expect(links[5]).toEqual("
  • 6
    • ") 55 | expect(links[6]).toEqual("
  • 7
    • ") 56 | expect(links[7]).toEqual("
  • 8
    • ") 57 | expect(links[8]).toEqual("
  • 9
    • ") 58 | expect(links[9]).toEqual("
  • 10
    • ") 59 | expect(links[10]).toEqual("
  • 11
    • ") 60 | expect(links[11]).toEqual("
  • 12
    • ") 61 | expect(links[12]).toEqual("
  • ..
    • ") 62 | expect(links[13]).toEqual("
  • 50
    • ") 63 | 64 | it "shows next if there are next pages", -> 65 | @view.settings.next = "next" 66 | links = @view.buildLinks() 67 | expect(links[0]).toEqual("
  • 1
    • ") 68 | expect(links[1]).toEqual("
  • 2
    • ") 69 | expect(links[2]).toEqual("
  • 3
    • ") 70 | expect(links[3]).toEqual("
  • next
    • ") 71 | 72 | it "shows prev if there are prev pages", -> 73 | @view.settings.prev = "prev" 74 | @view.settings.current_page = 2 75 | links = @view.buildLinks() 76 | expect(links[0]).toEqual("
  • prev
    • ") 77 | expect(links[1]).toEqual("
  • 1
    • ") 78 | expect(links[2]).toEqual("
  • 2
    • ") 79 | expect(links[3]).toEqual("
  • 3
    • ") 80 | 81 | it "disables turbolinks (if requested)", -> 82 | @view.settings.prev = "prev" 83 | @view.settings.current_page = 2 84 | @view.settings.no_turbolink = true 85 | links = @view.buildLinks() 86 | expect(links[0]).toEqual("
  • prev
    • ") 87 | 88 | describe "render", -> 89 | 90 | it "renders the pagination HTML to the el", -> 91 | @view.render() 92 | expect(@page.html()).toEqual(""" 93 | 100 | """) 101 | 102 | it "renders nothing if there is only 1 page", -> 103 | @view.settings.total_pages = 1 104 | @view.settings.current_page = 1 105 | @view.render() 106 | expect(@page.html()).toEqual("") 107 | 108 | it "adds 'active' to the current page", -> 109 | @view.settings.current_page = 2 110 | @view.render() 111 | expect(@page.html()).toEqual(""" 112 | 119 | """) 120 | 121 | it "disables the first link if on page 1", -> 122 | @view.settings.first = "first" 123 | @view.settings.last = "last" 124 | @view.settings.current_page = 1 125 | @view.render() 126 | expect(@page.html()).toEqual(""" 127 | 136 | """) 137 | 138 | it "disables the last link if on the last page", -> 139 | @view.settings.first = "first" 140 | @view.settings.last = "last" 141 | @view.settings.current_page = @view.settings.total_pages 142 | @view.render() 143 | expect(@page.html()).toEqual(""" 144 | 153 | """) 154 | 155 | it "disables truncated pages", -> 156 | @view.settings.total_pages = 50 157 | @view.settings.current_page = 2 158 | @view.render() 159 | expect(@page.html()).toEqual(""" 160 | 174 | """) 175 | 176 | it "disables truncated pages", -> 177 | @view.settings.total_pages = 50 178 | @view.settings.current_page = 2 179 | @view.render() 180 | expect(@page.html()).toEqual(""" 181 | 195 | """) 196 | 197 | it "paints the correct range", -> 198 | @view.settings.total_pages = 50 199 | @view.settings.current_page = 8 200 | @view.render() 201 | expect(@page.html()).toEqual(""" 202 | 219 | """) 220 | 221 | describe "clicked", -> 222 | 223 | it "re-renders the pagination links", -> 224 | @view.settings.total_pages = 50 225 | @view.settings.current_page = 2 226 | @view.render() 227 | expect(@page.html()).toEqual(""" 228 | 242 | """) 243 | $("[data-page=8]", @view.el).click() 244 | @view.render() 245 | expect(@page.html()).toEqual(""" 246 | 263 | """) 264 | 265 | 266 | describe "change", -> 267 | 268 | it "re-renders the pagination links", -> 269 | @view.settings.total_pages = 50 270 | @view.settings.current_page = 2 271 | @view.render() 272 | expect(@page.html()).toEqual(""" 273 | 287 | """) 288 | @view.change(8) 289 | expect(@page.html()).toEqual(""" 290 | 307 | """) 308 | 309 | it "doesn't re-render if page > total_pages (invalid)", -> 310 | @view.settings.total_pages = 50 311 | @view.settings.current_page = 2 312 | @view.render() 313 | expect(@page.html()).toEqual(""" 314 | 328 | """) 329 | @view.change(51) 330 | expect(@page.html()).toEqual(""" 331 | 345 | """) 346 | 347 | it "doesn't re-render if page < 1 (invalid)", -> 348 | @view.settings.total_pages = 50 349 | @view.settings.current_page = 2 350 | @view.render() 351 | expect(@page.html()).toEqual(""" 352 | 366 | """) 367 | @view.change(0) 368 | expect(@page.html()).toEqual(""" 369 | 383 | """) 384 | 385 | it "doesn't re-render if there's no change in page", -> 386 | @view.settings.total_pages = 50 387 | @view.settings.current_page = 2 388 | @view.render() 389 | expect(@page.html()).toEqual(""" 390 | 404 | """) 405 | @view.change(2) 406 | expect(@page.html()).toEqual(""" 407 | 421 | """) 422 | 423 | describe "pages", -> 424 | 425 | describe "less than or equal to 10 pages", -> 426 | 427 | beforeEach -> 428 | @view.settings.total_pages = 10 429 | 430 | it "handles the first page", -> 431 | @view.settings.current_page = 1 432 | pages = @view.pages() 433 | expect(pages).toEqual([1,2,3,4,5,6,7,8,9,10]) 434 | 435 | it "handles a middle page", -> 436 | @view.settings.current_page = 3 437 | pages = @view.pages() 438 | expect(pages).toEqual([1,2,3,4,5,6,7,8,9,10]) 439 | 440 | it "handles the last page", -> 441 | @view.settings.current_page = 10 442 | pages = @view.pages() 443 | expect(pages).toEqual([1,2,3,4,5,6,7,8,9,10]) 444 | 445 | describe "greater than 10 pages", -> 446 | 447 | beforeEach -> 448 | @view.settings.total_pages = 50 449 | 450 | it "handles the first page", -> 451 | @view.settings.current_page = 1 452 | pages = @view.pages() 453 | expect(pages).toEqual([1,2,3,4,5,6,7,8, "..", 50]) 454 | 455 | it "handles the last page", -> 456 | @view.settings.current_page = 50 457 | pages = @view.pages() 458 | expect(pages).toEqual([1, "..", 42,43,44,45,46,47,48,49,50]) 459 | 460 | it "handles page 49", -> 461 | @view.settings.current_page = 49 462 | pages = @view.pages() 463 | expect(pages).toEqual([1, "..", 42,43,44,45,46,47,48,49,50]) 464 | 465 | it "handles near the last page", -> 466 | @view.settings.current_page = 47 467 | pages = @view.pages() 468 | expect(pages).toEqual([1, "..", 42,43,44,45,46,47,48,49,50]) 469 | 470 | it "handles page 44", -> 471 | @view.settings.current_page = 44 472 | pages = @view.pages() 473 | expect(pages).toEqual([1, "..", 42,43,44,45,46,47,48,49,50]) 474 | 475 | it "handles page 43", -> 476 | @view.settings.current_page = 42 477 | pages = @view.pages() 478 | expect(pages).toEqual([1, "..", 38,39,40,41,42,43,44,45,46,"..",50]) 479 | 480 | it "handles page 7", -> 481 | @view.settings.current_page = 7 482 | pages = @view.pages() 483 | expect(pages).toEqual([1, 2, 3, 4, 5, 6, 7, 8, '..', 50]) 484 | 485 | it "handles page 9", -> 486 | @view.settings.current_page = 9 487 | pages = @view.pages() 488 | expect(pages).toEqual([1,"..",5,6,7,8,9,10,11,12,13, "..", 50]) 489 | 490 | it "handles a middle page", -> 491 | @view.settings.current_page = 25 492 | pages = @view.pages() 493 | expect(pages).toEqual([1, "..", 21,22,23,24,25,26,27,28,29, "..", 50]) -------------------------------------------------------------------------------- /spec/javascripts/support/jasmine.yml: -------------------------------------------------------------------------------- 1 | src_files: 2 | - "spec/javascripts/support/jquery.js" 3 | - "spec/javascripts/support/jquery-jasmine.js" 4 | - "spec/javascripts/helpers/spec_helper.coffee" 5 | - "src/**/*.coffee" 6 | 7 | helpers: 8 | - "spec/javascripts/helpers/**/*.coffee" 9 | - "spec/javascripts/helpers/**/*.js" 10 | 11 | spec_files: 12 | - /**/*_spec.coffee 13 | - /**/*_spec.js 14 | 15 | src_dir: "./" 16 | 17 | spec_dir: spec/javascripts -------------------------------------------------------------------------------- /spec/javascripts/support/jquery-jasmine.js: -------------------------------------------------------------------------------- 1 | var readFixtures = function() { 2 | return jasmine.getFixtures().proxyCallTo_('read', arguments) 3 | } 4 | 5 | var preloadFixtures = function() { 6 | jasmine.getFixtures().proxyCallTo_('preload', arguments) 7 | } 8 | 9 | var loadFixtures = function() { 10 | jasmine.getFixtures().proxyCallTo_('load', arguments) 11 | } 12 | 13 | var appendLoadFixtures = function() { 14 | jasmine.getFixtures().proxyCallTo_('appendLoad', arguments) 15 | } 16 | 17 | var setFixtures = function(html) { 18 | jasmine.getFixtures().proxyCallTo_('set', arguments) 19 | } 20 | 21 | var appendSetFixtures = function() { 22 | jasmine.getFixtures().proxyCallTo_('appendSet', arguments) 23 | } 24 | 25 | var sandbox = function(attributes) { 26 | return jasmine.getFixtures().sandbox(attributes) 27 | } 28 | 29 | var spyOnEvent = function(selector, eventName) { 30 | return jasmine.JQuery.events.spyOn(selector, eventName) 31 | } 32 | 33 | var preloadStyleFixtures = function() { 34 | jasmine.getStyleFixtures().proxyCallTo_('preload', arguments) 35 | } 36 | 37 | var loadStyleFixtures = function() { 38 | jasmine.getStyleFixtures().proxyCallTo_('load', arguments) 39 | } 40 | 41 | var appendLoadStyleFixtures = function() { 42 | jasmine.getStyleFixtures().proxyCallTo_('appendLoad', arguments) 43 | } 44 | 45 | var setStyleFixtures = function(html) { 46 | jasmine.getStyleFixtures().proxyCallTo_('set', arguments) 47 | } 48 | 49 | var appendSetStyleFixtures = function(html) { 50 | jasmine.getStyleFixtures().proxyCallTo_('appendSet', arguments) 51 | } 52 | 53 | var loadJSONFixtures = function() { 54 | return jasmine.getJSONFixtures().proxyCallTo_('load', arguments) 55 | } 56 | 57 | var getJSONFixture = function(url) { 58 | return jasmine.getJSONFixtures().proxyCallTo_('read', arguments)[url] 59 | } 60 | 61 | jasmine.spiedEventsKey = function (selector, eventName) { 62 | return [$(selector).selector, eventName].toString() 63 | } 64 | 65 | jasmine.getFixtures = function() { 66 | return jasmine.currentFixtures_ = jasmine.currentFixtures_ || new jasmine.Fixtures() 67 | } 68 | 69 | jasmine.getStyleFixtures = function() { 70 | return jasmine.currentStyleFixtures_ = jasmine.currentStyleFixtures_ || new jasmine.StyleFixtures() 71 | } 72 | 73 | jasmine.Fixtures = function() { 74 | this.containerId = 'jasmine-fixtures' 75 | this.fixturesCache_ = {} 76 | this.fixturesPath = 'spec/javascripts/fixtures' 77 | } 78 | 79 | jasmine.Fixtures.prototype.set = function(html) { 80 | this.cleanUp() 81 | this.createContainer_(html) 82 | } 83 | 84 | jasmine.Fixtures.prototype.appendSet= function(html) { 85 | this.addToContainer_(html) 86 | } 87 | 88 | jasmine.Fixtures.prototype.preload = function() { 89 | this.read.apply(this, arguments) 90 | } 91 | 92 | jasmine.Fixtures.prototype.load = function() { 93 | this.cleanUp() 94 | this.createContainer_(this.read.apply(this, arguments)) 95 | } 96 | 97 | jasmine.Fixtures.prototype.appendLoad = function() { 98 | this.addToContainer_(this.read.apply(this, arguments)) 99 | } 100 | 101 | jasmine.Fixtures.prototype.read = function() { 102 | var htmlChunks = [] 103 | 104 | var fixtureUrls = arguments 105 | for(var urlCount = fixtureUrls.length, urlIndex = 0; urlIndex < urlCount; urlIndex++) { 106 | htmlChunks.push(this.getFixtureHtml_(fixtureUrls[urlIndex])) 107 | } 108 | 109 | return htmlChunks.join('') 110 | } 111 | 112 | jasmine.Fixtures.prototype.clearCache = function() { 113 | this.fixturesCache_ = {} 114 | } 115 | 116 | jasmine.Fixtures.prototype.cleanUp = function() { 117 | $('#' + this.containerId).remove() 118 | } 119 | 120 | jasmine.Fixtures.prototype.sandbox = function(attributes) { 121 | var attributesToSet = attributes || {} 122 | return $('
    ').attr(attributesToSet) 123 | } 124 | 125 | jasmine.Fixtures.prototype.createContainer_ = function(html) { 126 | var container 127 | if(html instanceof $) { 128 | container = $('
    ') 129 | container.html(html) 130 | } else { 131 | container = '
    ' + html + '
    ' 132 | } 133 | $('body').append(container) 134 | } 135 | 136 | jasmine.Fixtures.prototype.addToContainer_ = function(html){ 137 | var container = $('body').find('#'+this.containerId).append(html) 138 | if(!container.length){ 139 | this.createContainer_(html) 140 | } 141 | } 142 | 143 | jasmine.Fixtures.prototype.getFixtureHtml_ = function(url) { 144 | if (typeof this.fixturesCache_[url] === 'undefined') { 145 | this.loadFixtureIntoCache_(url) 146 | } 147 | return this.fixturesCache_[url] 148 | } 149 | 150 | jasmine.Fixtures.prototype.loadFixtureIntoCache_ = function(relativeUrl) { 151 | var url = this.makeFixtureUrl_(relativeUrl) 152 | var request = $.ajax({ 153 | type: "GET", 154 | url: url + "?" + new Date().getTime(), 155 | async: false 156 | }) 157 | this.fixturesCache_[relativeUrl] = request.responseText 158 | } 159 | 160 | jasmine.Fixtures.prototype.makeFixtureUrl_ = function(relativeUrl){ 161 | return this.fixturesPath.match('/$') ? this.fixturesPath + relativeUrl : this.fixturesPath + '/' + relativeUrl 162 | } 163 | 164 | jasmine.Fixtures.prototype.proxyCallTo_ = function(methodName, passedArguments) { 165 | return this[methodName].apply(this, passedArguments) 166 | } 167 | 168 | 169 | jasmine.StyleFixtures = function() { 170 | this.fixturesCache_ = {} 171 | this.fixturesNodes_ = [] 172 | this.fixturesPath = 'spec/javascripts/fixtures' 173 | } 174 | 175 | jasmine.StyleFixtures.prototype.set = function(css) { 176 | this.cleanUp() 177 | this.createStyle_(css) 178 | } 179 | 180 | jasmine.StyleFixtures.prototype.appendSet = function(css) { 181 | this.createStyle_(css) 182 | } 183 | 184 | jasmine.StyleFixtures.prototype.preload = function() { 185 | this.read_.apply(this, arguments) 186 | } 187 | 188 | jasmine.StyleFixtures.prototype.load = function() { 189 | this.cleanUp() 190 | this.createStyle_(this.read_.apply(this, arguments)) 191 | } 192 | 193 | jasmine.StyleFixtures.prototype.appendLoad = function() { 194 | this.createStyle_(this.read_.apply(this, arguments)) 195 | } 196 | 197 | jasmine.StyleFixtures.prototype.cleanUp = function() { 198 | while(this.fixturesNodes_.length) { 199 | this.fixturesNodes_.pop().remove() 200 | } 201 | } 202 | 203 | jasmine.StyleFixtures.prototype.createStyle_ = function(html) { 204 | var styleText = $('
    ').html(html).text(), 205 | style = $('') 206 | 207 | this.fixturesNodes_.push(style) 208 | 209 | $('head').append(style) 210 | } 211 | 212 | jasmine.StyleFixtures.prototype.clearCache = jasmine.Fixtures.prototype.clearCache 213 | 214 | jasmine.StyleFixtures.prototype.read_ = jasmine.Fixtures.prototype.read 215 | 216 | jasmine.StyleFixtures.prototype.getFixtureHtml_ = jasmine.Fixtures.prototype.getFixtureHtml_ 217 | 218 | jasmine.StyleFixtures.prototype.loadFixtureIntoCache_ = jasmine.Fixtures.prototype.loadFixtureIntoCache_ 219 | 220 | jasmine.StyleFixtures.prototype.makeFixtureUrl_ = jasmine.Fixtures.prototype.makeFixtureUrl_ 221 | 222 | jasmine.StyleFixtures.prototype.proxyCallTo_ = jasmine.Fixtures.prototype.proxyCallTo_ 223 | 224 | jasmine.getJSONFixtures = function() { 225 | return jasmine.currentJSONFixtures_ = jasmine.currentJSONFixtures_ || new jasmine.JSONFixtures() 226 | } 227 | 228 | jasmine.JSONFixtures = function() { 229 | this.fixturesCache_ = {} 230 | this.fixturesPath = 'spec/javascripts/fixtures/json' 231 | } 232 | 233 | jasmine.JSONFixtures.prototype.load = function() { 234 | this.read.apply(this, arguments) 235 | return this.fixturesCache_ 236 | } 237 | 238 | jasmine.JSONFixtures.prototype.read = function() { 239 | var fixtureUrls = arguments 240 | for(var urlCount = fixtureUrls.length, urlIndex = 0; urlIndex < urlCount; urlIndex++) { 241 | this.getFixtureData_(fixtureUrls[urlIndex]) 242 | } 243 | return this.fixturesCache_ 244 | } 245 | 246 | jasmine.JSONFixtures.prototype.clearCache = function() { 247 | this.fixturesCache_ = {} 248 | } 249 | 250 | jasmine.JSONFixtures.prototype.getFixtureData_ = function(url) { 251 | this.loadFixtureIntoCache_(url) 252 | return this.fixturesCache_[url] 253 | } 254 | 255 | jasmine.JSONFixtures.prototype.loadFixtureIntoCache_ = function(relativeUrl) { 256 | var self = this 257 | var url = this.fixturesPath.match('/$') ? this.fixturesPath + relativeUrl : this.fixturesPath + '/' + relativeUrl 258 | $.ajax({ 259 | async: false, // must be synchronous to guarantee that no tests are run before fixture is loaded 260 | cache: false, 261 | dataType: 'json', 262 | url: url, 263 | success: function(data) { 264 | self.fixturesCache_[relativeUrl] = data 265 | }, 266 | error: function(jqXHR, status, errorThrown) { 267 | throw Error('JSONFixture could not be loaded: ' + url + ' (status: ' + status + ', message: ' + errorThrown.message + ')') 268 | } 269 | }) 270 | } 271 | 272 | jasmine.JSONFixtures.prototype.proxyCallTo_ = function(methodName, passedArguments) { 273 | return this[methodName].apply(this, passedArguments) 274 | } 275 | 276 | jasmine.JQuery = function() {} 277 | 278 | jasmine.JQuery.browserTagCaseIndependentHtml = function(html) { 279 | return $('
    ').append(html).html() 280 | } 281 | 282 | jasmine.JQuery.elementToString = function(element) { 283 | var domEl = $(element).get(0) 284 | if (domEl == undefined || domEl.cloneNode) 285 | return $('
    ').append($(element).clone()).html() 286 | else 287 | return element.toString() 288 | } 289 | 290 | jasmine.JQuery.matchersClass = {} 291 | 292 | !function(namespace) { 293 | var data = { 294 | spiedEvents: {}, 295 | handlers: [] 296 | } 297 | 298 | namespace.events = { 299 | spyOn: function(selector, eventName) { 300 | var handler = function(e) { 301 | data.spiedEvents[jasmine.spiedEventsKey(selector, eventName)] = e 302 | } 303 | $(selector).bind(eventName, handler) 304 | data.handlers.push(handler) 305 | return { 306 | selector: selector, 307 | eventName: eventName, 308 | handler: handler, 309 | reset: function(){ 310 | delete data.spiedEvents[jasmine.spiedEventsKey(selector, eventName)] 311 | } 312 | } 313 | }, 314 | 315 | wasTriggered: function(selector, eventName) { 316 | return !!(data.spiedEvents[jasmine.spiedEventsKey(selector, eventName)]) 317 | }, 318 | 319 | wasPrevented: function(selector, eventName) { 320 | return data.spiedEvents[jasmine.spiedEventsKey(selector, eventName)].isDefaultPrevented() 321 | }, 322 | 323 | cleanUp: function() { 324 | data.spiedEvents = {} 325 | data.handlers = [] 326 | } 327 | } 328 | }(jasmine.JQuery) 329 | 330 | !function(){ 331 | var jQueryMatchers = { 332 | toHaveClass: function(className) { 333 | return this.actual.hasClass(className) 334 | }, 335 | 336 | toHaveCss: function(css){ 337 | for (var prop in css){ 338 | if (this.actual.css(prop) !== css[prop]) return false 339 | } 340 | return true 341 | }, 342 | 343 | toBeVisible: function() { 344 | return this.actual.is(':visible') 345 | }, 346 | 347 | toBeHidden: function() { 348 | return this.actual.is(':hidden') 349 | }, 350 | 351 | toBeSelected: function() { 352 | return this.actual.is(':selected') 353 | }, 354 | 355 | toBeChecked: function() { 356 | return this.actual.is(':checked') 357 | }, 358 | 359 | toBeEmpty: function() { 360 | return this.actual.is(':empty') 361 | }, 362 | 363 | toExist: function() { 364 | return $(document).find(this.actual).length 365 | }, 366 | 367 | toHaveAttr: function(attributeName, expectedAttributeValue) { 368 | return hasProperty(this.actual.attr(attributeName), expectedAttributeValue) 369 | }, 370 | 371 | toHaveProp: function(propertyName, expectedPropertyValue) { 372 | return hasProperty(this.actual.prop(propertyName), expectedPropertyValue) 373 | }, 374 | 375 | toHaveId: function(id) { 376 | return this.actual.attr('id') == id 377 | }, 378 | 379 | toHaveHtml: function(html) { 380 | return this.actual.html() == jasmine.JQuery.browserTagCaseIndependentHtml(html) 381 | }, 382 | 383 | toContainHtml: function(html){ 384 | var actualHtml = this.actual.html() 385 | var expectedHtml = jasmine.JQuery.browserTagCaseIndependentHtml(html) 386 | return (actualHtml.indexOf(expectedHtml) >= 0) 387 | }, 388 | 389 | toHaveText: function(text) { 390 | var trimmedText = $.trim(this.actual.text()) 391 | if (text && $.isFunction(text.test)) { 392 | return text.test(trimmedText) 393 | } else { 394 | return trimmedText == text 395 | } 396 | }, 397 | 398 | toHaveValue: function(value) { 399 | return this.actual.val() == value 400 | }, 401 | 402 | toHaveData: function(key, expectedValue) { 403 | return hasProperty(this.actual.data(key), expectedValue) 404 | }, 405 | 406 | toBe: function(selector) { 407 | return this.actual.is(selector) 408 | }, 409 | 410 | toContain: function(selector) { 411 | return this.actual.find(selector).length 412 | }, 413 | 414 | toBeDisabled: function(selector){ 415 | return this.actual.is(':disabled') 416 | }, 417 | 418 | toBeFocused: function(selector) { 419 | return this.actual.is(':focus') 420 | }, 421 | 422 | toHandle: function(event) { 423 | 424 | var events = $._data(this.actual.get(0), "events") 425 | 426 | if(!events || !event || typeof event !== "string") { 427 | return false 428 | } 429 | 430 | var namespaces = event.split(".") 431 | var eventType = namespaces.shift() 432 | var sortedNamespaces = namespaces.slice(0).sort() 433 | var namespaceRegExp = new RegExp("(^|\\.)" + sortedNamespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") 434 | 435 | if(events[eventType] && namespaces.length) { 436 | for(var i = 0; i < events[eventType].length; i++) { 437 | var namespace = events[eventType][i].namespace 438 | if(namespaceRegExp.test(namespace)) { 439 | return true 440 | } 441 | } 442 | } else { 443 | return events[eventType] && events[eventType].length > 0 444 | } 445 | }, 446 | 447 | // tests the existence of a specific event binding + handler 448 | toHandleWith: function(eventName, eventHandler) { 449 | var stack = $._data(this.actual.get(0), "events")[eventName] 450 | for (var i = 0; i < stack.length; i++) { 451 | if (stack[i].handler == eventHandler) return true 452 | } 453 | return false 454 | } 455 | } 456 | 457 | var hasProperty = function(actualValue, expectedValue) { 458 | if (expectedValue === undefined) return actualValue !== undefined 459 | return actualValue == expectedValue 460 | } 461 | 462 | var bindMatcher = function(methodName) { 463 | var builtInMatcher = jasmine.Matchers.prototype[methodName] 464 | 465 | jasmine.JQuery.matchersClass[methodName] = function() { 466 | if (this.actual 467 | && (this.actual instanceof $ 468 | || jasmine.isDomNode(this.actual))) { 469 | this.actual = $(this.actual) 470 | var result = jQueryMatchers[methodName].apply(this, arguments) 471 | var element 472 | if (this.actual.get && (element = this.actual.get()[0]) && !$.isWindow(element) && element.tagName !== "HTML") 473 | this.actual = jasmine.JQuery.elementToString(this.actual) 474 | return result 475 | } 476 | 477 | if (builtInMatcher) { 478 | return builtInMatcher.apply(this, arguments) 479 | } 480 | 481 | return false 482 | } 483 | } 484 | 485 | for(var methodName in jQueryMatchers) { 486 | bindMatcher(methodName) 487 | } 488 | }() 489 | 490 | beforeEach(function() { 491 | this.addMatchers(jasmine.JQuery.matchersClass) 492 | this.addMatchers({ 493 | toHaveBeenTriggeredOn: function(selector) { 494 | this.message = function() { 495 | return [ 496 | "Expected event " + this.actual + " to have been triggered on " + selector, 497 | "Expected event " + this.actual + " not to have been triggered on " + selector 498 | ] 499 | } 500 | return jasmine.JQuery.events.wasTriggered(selector, this.actual) 501 | } 502 | }) 503 | this.addMatchers({ 504 | toHaveBeenTriggered: function(){ 505 | var eventName = this.actual.eventName, 506 | selector = this.actual.selector 507 | this.message = function() { 508 | return [ 509 | "Expected event " + eventName + " to have been triggered on " + selector, 510 | "Expected event " + eventName + " not to have been triggered on " + selector 511 | ] 512 | } 513 | return jasmine.JQuery.events.wasTriggered(selector, eventName) 514 | } 515 | }) 516 | this.addMatchers({ 517 | toHaveBeenPreventedOn: function(selector) { 518 | this.message = function() { 519 | return [ 520 | "Expected event " + this.actual + " to have been prevented on " + selector, 521 | "Expected event " + this.actual + " not to have been prevented on " + selector 522 | ] 523 | } 524 | return jasmine.JQuery.events.wasPrevented(selector, this.actual) 525 | } 526 | }) 527 | this.addMatchers({ 528 | toHaveBeenPrevented: function() { 529 | var eventName = this.actual.eventName, 530 | selector = this.actual.selector 531 | this.message = function() { 532 | return [ 533 | "Expected event " + eventName + " to have been prevented on " + selector, 534 | "Expected event " + eventName + " not to have been prevented on " + selector 535 | ] 536 | } 537 | return jasmine.JQuery.events.wasPrevented(selector, eventName) 538 | } 539 | }) 540 | }) 541 | 542 | afterEach(function() { 543 | jasmine.getFixtures().cleanUp() 544 | jasmine.getStyleFixtures().cleanUp() 545 | jasmine.JQuery.events.cleanUp() 546 | }) -------------------------------------------------------------------------------- /spec/javascripts/support/jquery.js: -------------------------------------------------------------------------------- 1 | /*! jQuery v1.8.3 jquery.com | 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the jQuery function that starts it all: 4 | ### 5 | $(".my-pagination").pagination(); 6 | 7 | $(".my-pagination").pagination({total_pages: 3, current_page: 1}); 8 | 9 | $(".my-pagination").pagination({ 10 | total_pages: 3, 11 | current_page: 1, 12 | callback: function(event, page) { 13 | alert("Clicked: " + page); 14 | } 15 | }); 16 | ### 17 | $.fn.pagination = (options) -> 18 | return @each -> 19 | new PaginationView($(@), options).render() 20 | 21 | class PaginationView 22 | 23 | constructor: (@el, options) -> 24 | defaults = 25 | # what is the current page: 26 | current_page: 1 27 | # how many pages are there total: 28 | total_pages: 1 29 | # change text of the 'next' link, 30 | # set to false for no next link: 31 | next: ">" 32 | # change text of the 'previous' link, 33 | # set to false for no previous link: 34 | prev: "<" 35 | # change text of the 'first' link, 36 | # set to false for no first link: 37 | first: false 38 | # change text of the 'last' link, 39 | # set to false for no last link: 40 | last: false 41 | # how many links before truncation happens: 42 | display_max: 8 43 | # render nothing if there is only 1 page: 44 | ignore_single_page: true 45 | # disable turbolinks 46 | no_turbolink: false 47 | 48 | # merge defaults with passed in options: 49 | @settings = $.extend(defaults, options) 50 | @settings.total_pages = Math.max(1, @settings.total_pages) 51 | 52 | # add a click handler event to the view: 53 | if $(document).on 54 | $(@el).on("click", "a", @clicked) 55 | else 56 | $("a", @el).live("click", @clicked) 57 | 58 | # add this view to the original element 59 | # so it can be accessed later: 60 | @el.data("paginationView", @) 61 | 62 | # builds an array containing all of the links 63 | # for the pagination element: 64 | buildLinks: => 65 | current_page = @settings.current_page 66 | links = [] 67 | # if @settings.first then add a link 68 | # back to the first page: 69 | if @settings.first 70 | links.push @buildLi(1, @settings.first) 71 | # if @settings.prev then add a link 72 | # back to the previous page: 73 | if @settings.prev 74 | links.push @buildLi((current_page - 1), @settings.prev) 75 | # create links for all of the pages: 76 | for page in @pages() 77 | links.push @buildLi(page, page) 78 | # if @settings.next then add a link 79 | # to the next page: 80 | if @settings.next 81 | links.push @buildLi((current_page + 1), @settings.next) 82 | # if @settings.last then add a link 83 | # to the last page: 84 | if @settings.last 85 | links.push @buildLi(@settings.total_pages, @settings.last) 86 | return links 87 | 88 | # build the `li` element for the link: 89 | buildLi: (page, text = page) => 90 | "
  • #{@buildLink(page, text)}
    • " 91 | 92 | # build the link element 93 | buildLink: (page, text = page) => 94 | if @settings.no_turbolink 95 | data_attr = " data-no-turbolink='1'" 96 | else 97 | data_attr = "" 98 | "#{text}" 99 | 100 | # returns an array of all of the 'pages' in the pagination: 101 | pages: => 102 | total_pages = @settings.total_pages 103 | current_page = @settings.current_page 104 | pages = [] 105 | max = @settings.display_max 106 | # if there are more than 10 total pages let's build the list: 107 | if total_pages > 10 108 | # add page 1: 109 | pages.push 1 110 | # add truncation if the current page is greater than 111 | # the maximum pages minus one: 112 | pages.push ".." if current_page > max - 1 113 | # if this is the last page then add the last set of pages: 114 | if current_page is total_pages 115 | pages.push page for page in [(total_pages - max)..total_pages] 116 | # if the total pages minus the current page less than the maximum 117 | # page minus one: 118 | if total_pages - current_page < max - 1 119 | pages.push page for page in [(total_pages - max)..total_pages] 120 | # else if the current page is greater than the maximum display then 121 | # show pages on both side of the current page: 122 | else if current_page > max - 1 123 | buf = Math.ceil(max / 2) 124 | pages.push page for page in [(current_page - buf)..(current_page + buf)] 125 | # else if the current page is less than or equal to the sub max then only 126 | # show from 2 to the max page. 127 | else if current_page <= max - 1 128 | pages.push page for page in [2..max] 129 | 130 | # make sure they're all unique pages: 131 | pages = $.grep pages, (v, k) -> 132 | return $.inArray(v ,pages) is k 133 | 134 | # if the pages array does not contain the last page: 135 | unless total_pages in pages 136 | # add truncation if there are more pages: 137 | unless (total_pages - current_page) < max - 1 138 | pages.push ".." 139 | # add the last page to the list of pages: 140 | pages.push total_pages 141 | # less than 10 total pages, so just add them all: 142 | else 143 | pages.push page for page in [1..total_pages] 144 | return pages 145 | 146 | # renders the pagination links to the element. the 147 | # element is cleared of all of it's HTML in this process. 148 | render: => 149 | @el.html("") 150 | # if there is only 1 page and the 'ignore_single_page' flag 151 | # is 'true' then render nothing. 152 | if @settings.total_pages is 1 and @settings.ignore_single_page 153 | return 154 | # render all of the pages: 155 | html = ["
    "] 156 | html.push "
      " 157 | for link in @buildLinks() 158 | html.push link 159 | html.push "
    " 160 | html.push "
    " 161 | @el.html(html.join("\n")) 162 | # add the 'active' class to the current page's li: 163 | $("[data-page=#{@settings.current_page}]", @el).closest("li").addClass("active") 164 | # add the 'disabled' class to any truncation li's: 165 | $("[data-page='..']", @el).closest("li").addClass("disabled") 166 | # add the 'disabled' class to the 'previous' link if the page is 0: 167 | $("[data-page='0']", @el).closest("li").addClass("disabled") 168 | # add the 'disabled' class to the 'next' link if it's out of bounds: 169 | $("[data-page='#{@settings.total_pages + 1}']", @el).closest("li").addClass("disabled") 170 | # add the 'disabled' class to the 'first' li if you're on the first page: 171 | if @settings.current_page is 1 and @settings.first 172 | $("li:first", @el).removeClass("active").addClass("disabled") 173 | # add the 'disabled' class to the 'last' li if you're on the last page: 174 | if @settings.current_page is @settings.total_pages and @settings.last 175 | $("li:last", @el).removeClass("active").addClass("disabled") 176 | 177 | isValidPage: (page) => 178 | page > 0 and \ 179 | page isnt @settings.current_page and \ 180 | page <= @settings.total_pages 181 | 182 | # called when a link is clicked in the pagination list: 183 | clicked: (event) => 184 | event.preventDefault() 185 | page = parseInt($(event.target).attr("data-page")) 186 | return unless @isValidPage(page) 187 | # if there is a callback registered, then call it 188 | # passing the original event and the page number that was clicked: 189 | if @settings.callback? 190 | @settings.callback(event, page) 191 | @change(page) 192 | 193 | change: (page) => 194 | page = parseInt(page) 195 | return unless @isValidPage(page) 196 | # set the current page to the clicked page: 197 | @settings.current_page = page 198 | # re-render the pagination information to reflect the newly 199 | # current page: 200 | @render() 201 | 202 | )(jQuery) 203 | -------------------------------------------------------------------------------- /vendor/assets/javascripts/jquery-bootstrap-pagination.js: -------------------------------------------------------------------------------- 1 | (function() { 2 | var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, 3 | __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }; 4 | 5 | (function($) { 6 | /* 7 | $(".my-pagination").pagination(); 8 | 9 | $(".my-pagination").pagination({total_pages: 3, current_page: 1}); 10 | 11 | $(".my-pagination").pagination({ 12 | total_pages: 3, 13 | current_page: 1, 14 | callback: function(event, page) { 15 | alert("Clicked: " + page); 16 | } 17 | }); 18 | */ 19 | 20 | var PaginationView; 21 | 22 | $.fn.pagination = function(options) { 23 | return this.each(function() { 24 | return new PaginationView($(this), options).render(); 25 | }); 26 | }; 27 | return PaginationView = (function() { 28 | function PaginationView(el, options) { 29 | var defaults; 30 | 31 | this.el = el; 32 | this.change = __bind(this.change, this); 33 | this.clicked = __bind(this.clicked, this); 34 | this.isValidPage = __bind(this.isValidPage, this); 35 | this.render = __bind(this.render, this); 36 | this.pages = __bind(this.pages, this); 37 | this.buildLink = __bind(this.buildLink, this); 38 | this.buildLi = __bind(this.buildLi, this); 39 | this.buildLinks = __bind(this.buildLinks, this); 40 | defaults = { 41 | current_page: 1, 42 | total_pages: 1, 43 | next: ">", 44 | prev: "<", 45 | first: false, 46 | last: false, 47 | display_max: 8, 48 | ignore_single_page: true, 49 | no_turbolink: false 50 | }; 51 | this.settings = $.extend(defaults, options); 52 | if ($(document).on) { 53 | $(this.el).on("click", "a", this.clicked); 54 | } else { 55 | $("a", this.el).live("click", this.clicked); 56 | } 57 | this.el.data("paginationView", this); 58 | } 59 | 60 | PaginationView.prototype.buildLinks = function() { 61 | var current_page, links, page, _i, _len, _ref; 62 | 63 | current_page = this.settings.current_page; 64 | links = []; 65 | if (this.settings.first) { 66 | links.push(this.buildLi(1, this.settings.first)); 67 | } 68 | if (this.settings.prev) { 69 | links.push(this.buildLi(current_page - 1, this.settings.prev)); 70 | } 71 | _ref = this.pages(); 72 | for (_i = 0, _len = _ref.length; _i < _len; _i++) { 73 | page = _ref[_i]; 74 | links.push(this.buildLi(page, page)); 75 | } 76 | if (this.settings.next) { 77 | links.push(this.buildLi(current_page + 1, this.settings.next)); 78 | } 79 | if (this.settings.last) { 80 | links.push(this.buildLi(this.settings.total_pages, this.settings.last)); 81 | } 82 | return links; 83 | }; 84 | 85 | PaginationView.prototype.buildLi = function(page, text) { 86 | if (text == null) { 87 | text = page; 88 | } 89 | return "
  • " + (this.buildLink(page, text)) + "
    • "; 90 | }; 91 | 92 | PaginationView.prototype.buildLink = function(page, text) { 93 | var data_attr; 94 | 95 | if (text == null) { 96 | text = page; 97 | } 98 | if (this.settings.no_turbolink) { 99 | data_attr = " data-no-turbolink='1'"; 100 | } else { 101 | data_attr = ""; 102 | } 103 | return "" + text + ""; 104 | }; 105 | 106 | PaginationView.prototype.pages = function() { 107 | var buf, current_page, max, page, pages, total_pages, _i, _j, _k, _l, _m, _ref, _ref1, _ref2, _ref3; 108 | 109 | total_pages = this.settings.total_pages; 110 | current_page = this.settings.current_page; 111 | pages = []; 112 | max = this.settings.display_max; 113 | if (total_pages > 10) { 114 | pages.push(1); 115 | if (current_page > max - 1) { 116 | pages.push(".."); 117 | } 118 | if (current_page === total_pages) { 119 | for (page = _i = _ref = total_pages - max; _ref <= total_pages ? _i <= total_pages : _i >= total_pages; page = _ref <= total_pages ? ++_i : --_i) { 120 | pages.push(page); 121 | } 122 | } 123 | if (total_pages - current_page < max - 1) { 124 | for (page = _j = _ref1 = total_pages - max; _ref1 <= total_pages ? _j <= total_pages : _j >= total_pages; page = _ref1 <= total_pages ? ++_j : --_j) { 125 | pages.push(page); 126 | } 127 | } else if (current_page > max - 1) { 128 | buf = max / 2; 129 | for (page = _k = _ref2 = current_page - buf, _ref3 = current_page + buf; _ref2 <= _ref3 ? _k <= _ref3 : _k >= _ref3; page = _ref2 <= _ref3 ? ++_k : --_k) { 130 | pages.push(page); 131 | } 132 | } else if (current_page <= max - 1) { 133 | for (page = _l = 2; 2 <= max ? _l <= max : _l >= max; page = 2 <= max ? ++_l : --_l) { 134 | pages.push(page); 135 | } 136 | } 137 | pages = $.grep(pages, function(v, k) { 138 | return $.inArray(v, pages) === k; 139 | }); 140 | if (__indexOf.call(pages, total_pages) < 0) { 141 | if (!((total_pages - current_page) < max - 1)) { 142 | pages.push(".."); 143 | } 144 | pages.push(total_pages); 145 | } 146 | } else { 147 | for (page = _m = 1; 1 <= total_pages ? _m <= total_pages : _m >= total_pages; page = 1 <= total_pages ? ++_m : --_m) { 148 | pages.push(page); 149 | } 150 | } 151 | return pages; 152 | }; 153 | 154 | PaginationView.prototype.render = function() { 155 | var html, link, _i, _len, _ref; 156 | 157 | this.el.html(""); 158 | if (this.settings.total_pages === 1 && this.settings.ignore_single_page) { 159 | return; 160 | } 161 | html = ["
    "]; 162 | html.push("
      "); 163 | _ref = this.buildLinks(); 164 | for (_i = 0, _len = _ref.length; _i < _len; _i++) { 165 | link = _ref[_i]; 166 | html.push(link); 167 | } 168 | html.push("
    "); 169 | html.push("
    "); 170 | this.el.html(html.join("\n")); 171 | $("[data-page=" + this.settings.current_page + "]", this.el).closest("li").addClass("active"); 172 | $("[data-page='..']", this.el).closest("li").addClass("disabled"); 173 | $("[data-page='0']", this.el).closest("li").addClass("disabled"); 174 | $("[data-page='" + (this.settings.total_pages + 1) + "']", this.el).closest("li").addClass("disabled"); 175 | if (this.settings.current_page === 1 && this.settings.first) { 176 | $("li:first", this.el).removeClass("active").addClass("disabled"); 177 | } 178 | if (this.settings.current_page === this.settings.total_pages && this.settings.last) { 179 | return $("li:last", this.el).removeClass("active").addClass("disabled"); 180 | } 181 | }; 182 | 183 | PaginationView.prototype.isValidPage = function(page) { 184 | return page > 0 && page !== this.settings.current_page && page <= this.settings.total_pages; 185 | }; 186 | 187 | PaginationView.prototype.clicked = function(event) { 188 | var page; 189 | 190 | page = parseInt($(event.target).attr("data-page")); 191 | if (!this.isValidPage(page)) { 192 | return; 193 | } 194 | if (this.settings.callback != null) { 195 | this.settings.callback(event, page); 196 | } 197 | return this.change(page); 198 | }; 199 | 200 | PaginationView.prototype.change = function(page) { 201 | page = parseInt(page); 202 | if (!this.isValidPage(page)) { 203 | return; 204 | } 205 | this.settings.current_page = page; 206 | return this.render(); 207 | }; 208 | 209 | return PaginationView; 210 | 211 | })(); 212 | })(jQuery); 213 | 214 | }).call(this); 215 | --------------------------------------------------------------------------------