-<html>
-<head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <title>The source code</title>
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
-</head>
-<body onload="prettyPrint();">
- <pre class="prettyprint lang-js">/*!
- * Ext JS Library 3.3.1
- * Copyright(c) 2006-2010 Sencha Inc.
- * licensing@sencha.com
- * http://www.sencha.com/license
- */
+<!DOCTYPE html><html><head><title>Sencha Documentation Project</title><link rel="stylesheet" href="../reset.css" type="text/css"><link rel="stylesheet" href="../prettify.css" type="text/css"><link rel="stylesheet" href="../prettify_sa.css" type="text/css"><script type="text/javascript" src="../prettify.js"></script></head><body onload="prettyPrint()"><pre class="prettyprint"><pre><span id='Ext-data.SortTypes'>/**
+</span> * @class Ext.data.SortTypes
+ * This class defines a series of static methods that are used on a
+ * {@link Ext.data.Field} for performing sorting. The methods cast the
+ * underlying values into a data type that is appropriate for sorting on
+ * that particular field. If a {@link Ext.data.Field#type} is specified,
+ * the sortType will be set to a sane default if the sortType is not
+ * explicitly defined on the field. The sortType will make any necessary
+ * modifications to the value and return it.
+ * <ul>
+ * <li><b>asText</b> - Removes any tags and converts the value to a string</li>
+ * <li><b>asUCText</b> - Removes any tags and converts the value to an uppercase string</li>
+ * <li><b>asUCText</b> - Converts the value to an uppercase string</li>
+ * <li><b>asDate</b> - Converts the value into Unix epoch time</li>
+ * <li><b>asFloat</b> - Converts the value to a floating point number</li>
+ * <li><b>asInt</b> - Converts the value to an integer number</li>
+ * </ul>
+ * <p>
+ * It is also possible to create a custom sortType that can be used throughout
+ * an application.
+ * <pre><code>
+Ext.apply(Ext.data.SortTypes, {
+ asPerson: function(person){
+ // expects an object with a first and last name property
+ return person.lastName.toUpperCase() + person.firstName.toLowerCase();
+ }
+});
-<div id="cls-Ext.data.SortTypes"></div>/**
- * @class Ext.data.SortTypes
+Ext.define('Employee', {
+ extend: 'Ext.data.Model',
+ fields: [{
+ name: 'person',
+ sortType: 'asPerson'
+ }, {
+ name: 'salary',
+ type: 'float' // sortType set to asFloat
+ }]
+});
+ * </code></pre>
+ * </p>
* @singleton
- * Defines the default sorting (casting?) comparison functions used when sorting data.
+ * @docauthor Evan Trimboli <evan@sencha.com>
*/
-Ext.data.SortTypes = {
- <div id="method-Ext.data.SortTypes-none"></div>/**
- * Default sort that does nothing
+Ext.define('Ext.data.SortTypes', {
+
+ singleton: true,
+
+<span id='Ext-data.SortTypes-method-none'> /**
+</span> * Default sort that does nothing
* @param {Mixed} s The value being converted
* @return {Mixed} The comparison value
*/
- none : function(s){
+ none : function(s) {
return s;
},
-
- <div id="prop-Ext.data.SortTypes-stripTagsRE"></div>/**
- * The regular expression used to strip tags
+
+<span id='Ext-data.SortTypes-property-stripTagsRE'> /**
+</span> * The regular expression used to strip tags
* @type {RegExp}
* @property
*/
- stripTagsRE : /<\/?[^>]+>/gi,
-
- <div id="method-Ext.data.SortTypes-asText"></div>/**
- * Strips all HTML tags to sort on text only
+ stripTagsRE : /<\/?[^>]+>/gi,
+
+<span id='Ext-data.SortTypes-method-asText'> /**
+</span> * Strips all HTML tags to sort on text only
* @param {Mixed} s The value being converted
* @return {String} The comparison value
*/
- asText : function(s){
- return String(s).replace(this.stripTagsRE, "");
+ asText : function(s) {
+ return String(s).replace(this.stripTagsRE, "");
},
-
- <div id="method-Ext.data.SortTypes-asUCText"></div>/**
- * Strips all HTML tags to sort on text only - Case insensitive
+
+<span id='Ext-data.SortTypes-method-asUCText'> /**
+</span> * Strips all HTML tags to sort on text only - Case insensitive
* @param {Mixed} s The value being converted
* @return {String} The comparison value
*/
- asUCText : function(s){
- return String(s).toUpperCase().replace(this.stripTagsRE, "");
+ asUCText : function(s) {
+ return String(s).toUpperCase().replace(this.stripTagsRE, "");
},
-
- <div id="method-Ext.data.SortTypes-asUCString"></div>/**
- * Case insensitive string
+
+<span id='Ext-data.SortTypes-method-asUCString'> /**
+</span> * Case insensitive string
* @param {Mixed} s The value being converted
* @return {String} The comparison value
*/
asUCString : function(s) {
- return String(s).toUpperCase();
+ return String(s).toUpperCase();
},
-
- <div id="method-Ext.data.SortTypes-asDate"></div>/**
- * Date sorting
+
+<span id='Ext-data.SortTypes-method-asDate'> /**
+</span> * Date sorting
* @param {Mixed} s The value being converted
* @return {Number} The comparison value
*/
if(Ext.isDate(s)){
return s.getTime();
}
- return Date.parse(String(s));
+ return Date.parse(String(s));
},
-
- <div id="method-Ext.data.SortTypes-asFloat"></div>/**
- * Float sorting
+
+<span id='Ext-data.SortTypes-method-asFloat'> /**
+</span> * Float sorting
* @param {Mixed} s The value being converted
* @return {Float} The comparison value
*/
asFloat : function(s) {
- var val = parseFloat(String(s).replace(/,/g, ""));
- return isNaN(val) ? 0 : val;
+ var val = parseFloat(String(s).replace(/,/g, ""));
+ return isNaN(val) ? 0 : val;
},
-
- <div id="method-Ext.data.SortTypes-asInt"></div>/**
- * Integer sorting
+
+<span id='Ext-data.SortTypes-method-asInt'> /**
+</span> * Integer sorting
* @param {Mixed} s The value being converted
* @return {Number} The comparison value
*/
asInt : function(s) {
- var val = parseInt(String(s).replace(/,/g, ""), 10);
+ var val = parseInt(String(s).replace(/,/g, ""), 10);
return isNaN(val) ? 0 : val;
}
-};</pre>
-</body>
-</html>
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+});</pre></pre></body></html>
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git.ithinksw.org / extjs.git / blobdiff