git.roojs.org Git - roojs1/blob - docs/src/Roo_data_SortTypes.js.html

   1 <html><head><title>/home/edward/gitlive/roojs1/Roo/data/SortTypes.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
   2  * Based on:
   3  * Ext JS Library 1.1.1
   4  * Copyright(c) 2006-2007, Ext JS, LLC.
   5  *
   6  * Originally Released Under LGPL - original licence link has changed is not relivant.
   7  *
   8  * Fork - LGPL
   9  * &lt;script type=&quot;text/javascript&quot;&gt;
  10  */
  11
  12
  13 /**
  14  * @class Roo.data.SortTypes
  15  * @singleton
  16  * Defines the default sorting (casting?) comparison functions used when sorting data.
  17  */
  18 </span><span class="jsdoc-var">Roo.data.SortTypes </span><span class="jsdoc-syntax">= {
  19     </span><span class="jsdoc-comment">/**
  20      * Default sort that does nothing
  21      * @param {Mixed} s The value being converted
  22      * @return {Mixed} The comparison value
  23      */
  24     </span><span class="jsdoc-var">none </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">){
  25         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">;
  26     },
  27
  28     </span><span class="jsdoc-comment">/**
  29      * The regular expression used to strip tags
  30      * @type {RegExp}
  31      * @property
  32      */
  33     </span><span class="jsdoc-var">stripTagsRE </span><span class="jsdoc-syntax">: /&lt;\/?[^&gt;]+&gt;/gi,
  34
  35     </span><span class="jsdoc-comment">/**
  36      * Strips all HTML tags to sort on text only
  37      * @param {Mixed} s The value being converted
  38      * @return {String} The comparison value
  39      */
  40     </span><span class="jsdoc-var">asText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">){
  41         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">String</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.replace</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.stripTagsRE</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">);
  42     },
  43
  44     </span><span class="jsdoc-comment">/**
  45      * Strips all HTML tags to sort on text only - Case insensitive
  46      * @param {Mixed} s The value being converted
  47      * @return {String} The comparison value
  48      */
  49     </span><span class="jsdoc-var">asUCText </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">){
  50         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">String</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.toUpperCase</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.replace</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.stripTagsRE</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">);
  51     },
  52
  53     </span><span class="jsdoc-comment">/**
  54      * Case insensitive string
  55      * @param {Mixed} s The value being converted
  56      * @return {String} The comparison value
  57      */
  58     </span><span class="jsdoc-var">asUCString </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">) {
  59         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">String</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.toUpperCase</span><span class="jsdoc-syntax">();
  60     },
  61
  62     </span><span class="jsdoc-comment">/**
  63      * Date sorting
  64      * @param {Mixed} s The value being converted
  65      * @return {Number} The comparison value
  66      */
  67     </span><span class="jsdoc-var">asDate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">) {
  68         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">){
  69             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">0;
  70         }
  71         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s </span><span class="jsdoc-keyword">instanceof </span><span class="jsdoc-var">Date</span><span class="jsdoc-syntax">){
  72             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">s.getTime</span><span class="jsdoc-syntax">();
  73         }
  74         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">Date.parse</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">String</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">));
  75     },
  76
  77     </span><span class="jsdoc-comment">/**
  78      * Float sorting
  79      * @param {Mixed} s The value being converted
  80      * @return {Float} The comparison value
  81      */
  82     </span><span class="jsdoc-var">asFloat </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">) {
  83         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseFloat</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">String</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.replace</span><span class="jsdoc-syntax">(/,/g, </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">));
  84         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">isNaN</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">)) {
  85             </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= 0;
  86         }
  87         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">;
  88     },
  89
  90     </span><span class="jsdoc-comment">/**
  91      * Integer sorting
  92      * @param {Mixed} s The value being converted
  93      * @return {Number} The comparison value
  94      */
  95     </span><span class="jsdoc-var">asInt </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">) {
  96         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parseInt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">String</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.replace</span><span class="jsdoc-syntax">(/,/g, </span><span class="jsdoc-string">&quot;&quot;</span><span class="jsdoc-syntax">));
  97         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">isNaN</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">)) {
  98             </span><span class="jsdoc-var">val </span><span class="jsdoc-syntax">= 0;
  99         }
 100         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">val</span><span class="jsdoc-syntax">;
 101     }
 102 };</span></code></body></html>