├── package.json
├── LICENSE
├── README.md
└── index.js


/package.json:
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 1 | {
 2 |   "name": "mini-query",
 3 |   "version": "0.0.3",
 4 |   "description": "A mini element query selector.",
 5 |   "main": "index.js",
 6 |   "scripts": {
 7 |     "test": "echo \"Error: no test specified\" && exit 1"
 8 |   },
 9 |   "repository": {
10 |     "type": "git",
11 |     "url": "git+https://github.com/barretlee/MiniQuery.git"
12 |   },
13 |   "keywords": [
14 |     "query",
15 |     "selector"
16 |   ],
17 |   "author": "Barret Lee <barret.china@gmail.com>",
18 |   "license": "MIT",
19 |   "bugs": {
20 |     "url": "https://github.com/barretlee/MiniQuery/issues"
21 |   },
22 |   "homepage": "https://github.com/barretlee/MiniQuery#readme"
23 | }
24 | 


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/LICENSE:
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 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2016 小胡子哥
 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 | 


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/README.md:
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 1 | # Mini Query
 2 | 
 3 | A mini element query selector.
 4 | 
 5 | ```javascript
 6 | function $(query) {
 7 |   var res = [];
 8 |   if (document.querySelectorAll) {
 9 |     res = document.querySelectorAll(query);
10 |   } else {
11 |     var firstStyleSheet = document.styleSheets[0] || document.createStyleSheet();
12 |     query = query.split(',');
13 |     for(var i = 0, len = query.length; i < len; i++) {
14 |       firstStyleSheet.addRule(query[i], 'Barret:Lee');
15 |     }
16 |     for (var i = 0, len = document.all.length; i < len; i++) {
17 |       var item = document.all[i];
18 |       item.currentStyle.Barret && res.push(item);
19 |     }
20 |     firstStyleSheet.removeRule(0);
21 |   }
22 |   if(res.item) { /* Fuck IE8 */
23 |     var ret = [];
24 |     for(var i = 0, len = res.length; i < len; i++){
25 |       ret.push(res.item(i));
26 |     }
27 |     res = ret;
28 |   }
29 |   return res;
30 | };
31 | ```
32 | 
33 | ## Install 
34 | 
35 | - `npm install mini-query`
36 | - `git clone https://github.com/barretlee/MiniQuery`
37 | 
38 | ## Usage
39 | 
40 | ```html
41 | <script src="./index.js"></script>
42 | <script>
43 |   console.log($('.box .item a.pink'));
44 | </script>
45 | ```
46 | 
47 | ## LICENSE 
48 | 
49 | MIT.


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/index.js:
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 1 | /**
 2 |  * @author Barret Lee(http://barretlee.com/about/)
 3 |  * @description 寥寥几行代码，实现一个简单的元素选择器，兼容低版本 IE。
 4 |  */
 5 | void function(win, undefined){
 6 | 
 7 |   umd("$", $);
 8 | 
 9 |   // mini Query
10 |   function $(query) {
11 |     var res = [];
12 |     if (document.querySelectorAll) {
13 |       res = document.querySelectorAll(query);
14 |     } else {
15 |       var firstStyleSheet = document.styleSheets[0] || document.createStyleSheet();
16 |       query = query.split(',');
17 |       for(var i = 0, len = query.length; i < len; i++) {
18 |         firstStyleSheet.addRule(query[i], 'Barret:Lee');
19 |       }
20 |       for (var i = 0, len = document.all.length; i < len; i++) {
21 |         var item = document.all[i];
22 |         item.currentStyle.Barret && res.push(item);
23 |       }
24 |       firstStyleSheet.removeRule(0);
25 |     }
26 |     if(res.item) { /* Fuck IE8 */
27 |       var ret = [];
28 |       for(var i = 0, len = res.length; i < len; i++){
29 |         ret.push(res.item(i));
30 |       }
31 |       res = ret;
32 |     }
33 |     return res;
34 |   };
35 | 
36 |   // UMD
37 |   function umd(name, component) {
38 |     switch (true) {
39 |       case typeof module === 'object' && !!module.exports:
40 |         module.exports = component;
41 |         break;
42 |       case typeof define === 'function' && !!define.amd:
43 |         define(name, function() {
44 |           return component;
45 |         });
46 |         break;
47 |       default:
48 |         try {
49 |           if (typeof execScript === 'object') {
50 |             execScript('var ' + name);
51 |           }
52 |         } catch (error) {}
53 |         window[name] = component;
54 |     }
55 |   };
56 | 
57 | }(window, void 0);


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