PageRenderTime 48ms CodeModel.GetById 20ms RepoModel.GetById 1ms app.codeStats 0ms

/1.4/docs/html/api/lang/each.html

https://github.com/yiminghe/kissyteam.github.com
HTML | 276 lines | 232 code | 26 blank | 18 comment | 0 complexity | e19cb1216d7d4f5c77750d138f1928c2 MD5 | raw file
    

  1. 

  2. <!doctype html>
    3. 

  3. 

  4. <html>
    5. 

  5. <head>
    6. 

  6. <meta charset="utf-8"/>
    7. 

  7. <meta name="viewport"
    8. 

  8.       content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no">
    9. 

  9. <meta name="data-spm" content="1" data-spm-protocol="i" />
    10. 

  10. 

  11. <title>each &mdash; KISSY v1.4 Documentation</title>
    12. 

  12. 

  13. <link rel="stylesheet" href="//g.alicdn.com/kissy/k/1.4.7/css/dpl/base-min.css"/>
    14. 

  14. <link rel="stylesheet" href="http://a.tbcdn.cn/s/kissy/gallery/sphinx/1.1.3/pygments.css" type="text/css" />
    15. 

  15. <link rel="shortcut icon" href="http://a.tbcdn.cn/s/kissy/favicon.ico" type="image/x-icon" />
    16. 

  16. <script>
    17. 

  17.     var DOCUMENTATION_OPTIONS = {
    18. 

  18.         URL_ROOT:    '../../',
    19. 

  19.         VERSION:     '',
    20. 

  20.         COLLAPSE_INDEX: false,
    21. 

  21.         FILE_SUFFIX: '.html',
    22. 

  22.         HAS_SOURCE: true
    23. 

  23.     };
    24. 

  24. </script>
    25. 

  25.     <script type="text/javascript" src="http://a.tbcdn.cn/s/kissy/gallery/sphinx/1.1.3/??jquery.js,underscore.js,doctools.js,searchtools.js"></script> 
    26. 

  26. <script>
    27. 

  27.     var _gaq = _gaq || [];
    28. 

  28.     _gaq.push(['_setAccount', 'UA-31470541-1']);
    29. 

  29.     _gaq.push(['_trackPageview']);
    30. 

  30. 

  31.     (function() {
    32. 

  32.         var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    33. 

  33.         ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    34. 

  34.         var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
    35. 

  35.     })();
    36. 

  36. </script>
    37. 

  37. 	<link rel="stylesheet" href="../../_static/kissy.css"/>
    38. 

  38. 	<link rel="stylesheet" href="../../_static/prettify.css"/>
    39. 

  39. 	<link rel="stylesheet" href="../../_static/forkit.css"/>
    40. 

  40. 	<link rel="stylesheet" href="../../_static/bootstrap.css"/>
    41. 

  41. 	<script src="//g.alicdn.com/kissy/k/1.4.7/seed.js"></script>
    42. 

  42. 

  43. </head>
    44. 

  44. <body data-spy="scroll" data-target=".bs-docs-sidebar">
    45. 

  45. 

  46. 

  47. 	<nav id="sidebar">
    48. 

  48. 		<header>
    49. 

  49. 			<a href="/" >
    50. 

  50. 				<img src="http://gtms01.alicdn.com/tps/i1/T1MVbxFoRcXXchhRni-175-68.png" alt="" />
    51. 

  51. 			</a>
    52. 

  52. 		</header>
    53. 

  53. 		
    54. 

  54.     <div class="col-sub"><ul class="s-box api-toctree">
    55. 

  55.     <h4 class="s-box-hd">Seed</h4>
    56. 

  56.     <ul class="s-box-bd">
    57. 

  57.         <li><a href="../features/index.html">features</a></li>
    58. 

  58.         <li><a href="index.html">lang</a></li>
    59. 

  59.         <li><a href="../loader/index.html">loader</a></li>
    60. 

  60.         <li><a href="../ua/index.html">ua</a></li>
    61. 

  61.     </ul>
    62. 

  62. </ul>
    63. 

  63. 

  64. <ul class="s-box component-toctree">
    65. 

  65.     <h4 class="s-box-hd">Core</h4>
    66. 

  66.     <ul class="s-box-bd">
    67. 

  67.         <li><a href="../anim/index.html">anim</a></li>
    68. 

  68.         <li><a href="../base/index.html">base</a></li>
    69. 

  69.         <li><a href="../cookie/index.html">cookie</a></li>
    70. 

  70.         <li><a href="../dom/index.html">dom</a></li>
    71. 

  71.         <li><a href="../event/index.html">event</a></li>
    72. 

  72.         <li><a href="../io/index.html">io</a></li>
    73. 

  73.         <li><a href="../json/index.html">json</a></li>
    74. 

  74.         <li><a href="../node/index.html">node</a></li>
    75. 

  75.         <li><a href="../path/index.html">path</a></li>
    76. 

  76.         <li><a href="../promise/index.html">promise</a></li>
    77. 

  77.         <li><a href="../uri/index.html">uri</a></li>
    78. 

  78.     </ul>
    79. 

  79. </ul>
    80. 

  80. 

  81. <ul class="s-box component-toctree">
    82. 

  82.     <h4 class="s-box-hd">Infrastructure</h4>
    83. 

  83.     <ul class="s-box-bd">
    84. 

  84.         <li><a href="../component/index.html">component</a></li>
    85. 

  85.         <li><a href="../mvc/index.html">mvc</a></li>
    86. 

  86.         <li><a href="../xtemplate/index.html">xtemplate</a></li>
    87. 

  87.     </ul>
    88. 

  88. </ul>
    89. 

  89. 

  90. <ul class="s-box component-toctree">
    91. 

  91.     <h4 class="s-box-hd">Components</h4>
    92. 

  92.     <ul class="s-box-bd">
    93. 

  93.         <li><a href="../button/index.html">button</a></li>
    94. 

  94.         <li><a href="../color/index.html">color</a></li>
    95. 

  95.         <li><a href="../combobox/index.html">combobox</a></li>
    96. 

  96.         <li><a href="../date/index.html">date</a></li>
    97. 

  97.         <li><a href="../dd/index.html">dd</a></li>
    98. 

  98.         <li><a href="../editor/index.html">editor</a></li>
    99. 

  99.         <li><a href="../filter-menu/index.html">filter-menu</a></li>
    100. 

  100.         <li><a href="../menu/index.html">menu</a></li>
    101. 

  101.         <li><a href="../menubutton/index.html">menubutton</a></li>
    102. 

  102.         <li><a href="../overlay/index.html">overlay</a></li>
    103. 

  103.         <li><a href="../resizable/index.html">resizable</a></li>
    104. 

  104.         <li><a href="../scroll-view/index.html">scroll-view</a></li>
    105. 

  105.         <li><a href="../split-button/index.html">split-button</a></li>
    106. 

  106.         <li><a href="../stylesheet/index.html">stylesheet</a></li>
    107. 

  107.         <li><a href="../swf/index.html">swf</a></li>
    108. 

  108.         <li><a href="../tabs/index.html">tabs</a></li>
    109. 

  109.         <li><a href="../toolbar/index.html">toolbar</a></li>
    110. 

  110.         <li><a href="../tree/index.html">tree</a></li>
    111. 

  111. 	</ul>
    112. 

  112. </ul>
    113. 

  113.         
    114. 

  114.     </div>
    115. 

  115.     
    116. 

  116. <div id="searchbox" class="searchbox">
    117. 

  117.     <form class="search" action="../../search.html" method="get">
    118. 

  118.         <input type="text" name="q" size="28" class="ipt"/>
    119. 

  119.         <input type="submit" value="Go" class="btn"/>
    120. 

  120.         <input type="hidden" name="check_keywords" value="yes"/>
    121. 

  121.         <input type="hidden" name="area" value="default"/>
    122. 

  122.     </form>
    123. 

  123. </div>
    124. 

  124. 	</nav>
    125. 

  125. 	<div id="content" class="body">
    126. 

  126. 		<article>
    127. 

  127. 				<ul class="api-header clearfix">
    128. 

  128. 	<li class="first">
    129. 

  129. 		<a href="/" >
    130. 

  130. 			首页
    131. 

  131. 		</a>
    132. 

  132. 	</li>
    133. 

  133. 	<li><a href="../../../../docs/html/api/index.html">API</a></li>
    134. 

  134. 	<li><a href="../../../../docs/html/demo/index.html">Demo</a></li>
    135. 

  135. 	<li>
    136. 

  136. 		<a href="../../../../docs/html/guideline/get-started.html" >
    137. 

  137. 			Guideline
    138. 

  138. 		</a>
    139. 

  139. 	</li>
    140. 

  140. 	<li><a href="../../../../docs/html/tutorials/index.html">Tutorials</a></li>
    141. 

  141. 	<li><a href="https://groups.google.com/group/kissy-ui">Google Group</a></li>
    142. 

  142. 	<li style="float:right"><a href="https://github.com/kissyteam/kissy">Source Code</a></li>
    143. 

  143. 	<li style="float:right"><a href="/1.4/api/">English API Docs</a></li>
    144. 

  144. 	<li style="float:right" class="first"><a href="http://blog.kissyui.com">KISSY Blog</a></li>
    145. 

  145. </ul>
    146. 

  146. 				
    147. 

  147. 

  148. <div class='related'>
    149. 

  149.     <h3>Navigation</h3>
    150. 

  150.     
    151. 

  151.     <ul>
    152. 

  152.     <li class="right" style="margin-right: 10px">
    153. 

  153.       <a href="../../genindex.html" title="General Index"
    154. 

  154.          accesskey="I">index</a></li>
    155. 

  155.     <li class="right" >
    156. 

  156.       <a href="../../py-modindex.html" title="Python Module Index"
    157. 

  157.          >modules</a> | </li>
    158. 

  158.     <li class="right" >
    159. 

  159.       <a href="endsWith.html" title="endsWith"
    160. 

  160.          accesskey="N">next</a> | </li>
    161. 

  161.     <li class="right" >
    162. 

  162.       <a href="clone.html" title="clone"
    163. 

  163.          accesskey="P">previous</a> | </li>
    164. 

  164.     <li><a href="../../index.html">KISSY v1.4 Documentation</a> &#187; </li>
    165. 

  165.       <li><a href="../index.html" >API Documentation</a> &#187; </li>
    166. 

  166.       <li><a href="index.html" accesskey="U">lang</a> &#187; </li> 
    167. 

  167.     </ul>
    168. 

  168. </div>
    169. 

  169. 				
    170. 

  170.   <div class="section" id="each">
    171. 

  171. <h1>each<a class="headerlink" href="#each" title="Permalink to this headline"></a></h1>
    172. 

  172. <div class="section" id="methods">
    173. 

  173. <h2>Methods<a class="headerlink" href="#methods" title="Permalink to this headline"></a></h2>
    174. 

  174. <dl class="function">
    175. 

  175. <dt id="seed.KISSY.each">
    176. 

  176. <tt class="descclassname">KISSY.</tt><tt class="descname">each</tt><big>(</big><big>)</big><a class="headerlink" href="#seed.KISSY.each" title="Permalink to this definition"></a></dt>
    177. 

  177. <dd><div class="line-block">
    178. 

  178. <div class="line">Object <strong>KISSY.each</strong> ( o, fn[, context] )</div>
    179. 

  179. <div class="line">遍历数组中的每一项, 执行指定方法.</div>
    180. 

  180. </div>
    181. 

  181. <table class="docutils field-list" frame="void" rules="none">
    182. 

  182. <col class="field-name" />
    183. 

  183. <col class="field-body" />
    184. 

  184. <tbody valign="top">
    185. 

  185. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
    186. 

  186. <li><strong>o</strong> (<em>Array|object</em>) &#8211; 需要遍历的数组或对象</li>
    187. 

  187. <li><strong>fn</strong> (<em>function</em>) &#8211; <p>执行时, 接收 3 个参数：</p>
    188. 

  188. <ul>
    189. 

  189. <li>当 o 为数组时, 参数为当前数组单项值, 当前 index, 数组 o</li>
    190. 

  190. <li>当 o 为对象时, 参数为当前值 (value), 当前键 (key), 对象 o</li>
    191. 

  191. </ul>
    192. 

  192. </li>
    193. 

  193. <li><strong>context</strong> (<em>object</em>) &#8211; fn 的上下文对象, 不指定为全局 window</li>
    194. 

  194. </ul>
    195. 

  195. </td>
    196. 

  196. </tr>
    197. 

  197. </tbody>
    198. 

  198. </table>
    199. 

  199. <p>例如</p>
    200. 

  200. <div class="highlight-javascript"><div class="highlight"><pre><span class="kd">var</span> <span class="nx">S</span> <span class="o">=</span> <span class="nx">KISSY</span><span class="p">,</span>
    201. 

  201. <span class="nx">arr</span> <span class="o">=</span> <span class="p">[</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">5</span><span class="p">],</span>
    202. 

  202. <span class="nx">obj</span> <span class="o">=</span> <span class="p">{</span>
    203. 

  203.     <span class="s1">&#39;hi&#39;</span><span class="o">:</span> <span class="s1">&#39;kissy&#39;</span><span class="p">,</span>
    204. 

  204.     <span class="s1">&#39;bye&#39;</span><span class="o">:</span> <span class="s1">&#39;world&#39;</span>
    205. 

  205. <span class="p">},</span>
    206. 

  206. <span class="nx">sum</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
    207. 

  207. 

  208. <span class="nx">S</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="nx">arr</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">item</span><span class="p">)</span> <span class="p">{</span>
    209. 

  209.     <span class="nx">sum</span> <span class="o">+=</span> <span class="nx">item</span><span class="p">;</span>
    210. 

  210. <span class="p">});</span>
    211. 

  211. <span class="nx">S</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">sum</span><span class="p">);</span> <span class="c1">// =&gt; 15</span>
    212. 

  212. 

  213. 

  214. <span class="nx">S</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="nx">obj</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">v</span><span class="p">,</span><span class="nx">k</span><span class="p">)</span> <span class="p">{</span>
    215. 

  215.     <span class="nx">S</span><span class="p">.</span><span class="nx">log</span><span class="p">([</span><span class="nx">v</span><span class="p">,</span><span class="nx">k</span><span class="p">]);</span>
    216. 

  216. <span class="p">});</span>
    217. 

  217. </pre></div>
    218. 

  218. </div>
    219. 

  219. </dd></dl>
    220. 

  220. 

  221. </div>
    222. 

  222. </div>
    223. 

  223. 

  224. 

  225. 				<div id="disqus_thread"></div>
    226. 

  226. <script>
    227. 

  227.     if((window.location.hostname.indexOf("kissyui.com")!=-1 )&& window.localStorage.getItem("kissy-commment")!="0"){
    228. 

  228.     /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
    229. 

  229.     var disqus_shortname = 'kissy-docs'; // required: replace example with your forum shortname
    230. 

  230. 

  231.     // The following are highly recommended additional parameters. Remove the slashes in front to use.
    232. 

  232.      //var disqus_identifier = '/anim';
    233. 

  233.      //var disqus_url = window.location;
    234. 

  234. 

  235.     /* * * DON'T EDIT BELOW THIS LINE * * */
    236. 

  236.     (function() {
    237. 

  237.         var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
    238. 

  238.         dsq.src = 'http://' + disqus_shortname + '.disqus.com/embed.js';
    239. 

  239.         (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
    240. 

  240.     })();
    241. 

  241.     }
    242. 

  242. </script>
    243. 

  243. <!--<div id="google-search-box">
    244. 

  244.     <div id="cse" style="width: 100%;">Loading</div>
    245. 

  245.     <script>
    246. 

  246.         if(window.location.hostname.indexOf("kissyui.com")!=-1){
    247. 

  247.             document.write('<script src="http://www.google.com/jsapi" type="text/javascript"><'+'/script>');
    248. 

  248.         }
    249. 

  249.     </script>
    250. 

  250.     <script>
    251. 

  251.         if(window.location.hostname.indexOf("kissyui.com")!=-1){
    252. 

  252.             google.load('search', '1', {language : 'zh-CN', style : google.loader.themes.MINIMALIST});
    253. 

  253.             google.setOnLoadCallback(function() {
    254. 

  254.                 var customSearchControl = new google.search.CustomSearchControl('012347804910294994683:n4uzb24gqdm');
    255. 

  255.                 customSearchControl.setResultSetSize(google.search.Search.FILTERED_CSE_RESULTSET);
    256. 

  256.                 customSearchControl.draw('cse');
    257. 

  257.             }, true);
    258. 

  258.         }
    259. 

  259.     </script>
    260. 

  260. </div>-->
    261. 

  261. 		</article>
    262. 

  262. 	</div>
    263. 

  263. <footer class="footer">
    264. 

  264. 	  <p>&copy; Copyright 2010~2014, KISSY Team. Created using <a href="http://sphinx.pocoo.org/">Sphinx</a></p>
    265. 

  265. </footer></body>
    266. 

  266. <script>
    267. 

  267. 	// added by jayli
    268. 

  268. 	(function(){
    269. 

  269. 		$('table.docutils').addClass('table table-bordered');
    270. 

  270. 		$('.admonition.note').addClass('alert alert-info');
    271. 

  271. 		$('.admonition.hint').addClass('alert alert-success');
    272. 

  272. 		$('.admonition.warning').addClass('alert alert-warning');
    273. 

  273. 		$('.admonition.attention').addClass('alert alert-danger');
    274. 

  274. 	})();
    275. 

  275. </script>
    276. 

  276. </html>
    277.