docs/source/Template.html

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  18   <pre class="prettyprint lang-js"><span id='Ext-grid-column-Template'>/**
  19 </span> * @class Ext.grid.column.Template
  20  * @extends Ext.grid.column.Column
  21  *
  22  * A Column definition class which renders a value by processing a {@link Ext.data.Model Model}'s
  23  * {@link Ext.data.Model#data data} using a {@link #tpl configured} {@link Ext.XTemplate XTemplate}.
  24  *
  25  *  {@img Ext.grid.column.Template/Ext.grid.column.Template.png Ext.grid.column.Template grid column}
  26  *
  27  * ## Code
  28  *     Ext.create('Ext.data.Store', {
  29  *         storeId:'employeeStore',
  30  *         fields:['firstname', 'lastname', 'senority', 'department'],
  31  *         groupField: 'department',
  32  *         data:[
  33  *             {firstname:&quot;Michael&quot;, lastname:&quot;Scott&quot;, senority:7, department:&quot;Manangement&quot;},
  34  *             {firstname:&quot;Dwight&quot;, lastname:&quot;Schrute&quot;, senority:2, department:&quot;Sales&quot;},
  35  *             {firstname:&quot;Jim&quot;, lastname:&quot;Halpert&quot;, senority:3, department:&quot;Sales&quot;},
  36  *             {firstname:&quot;Kevin&quot;, lastname:&quot;Malone&quot;, senority:4, department:&quot;Accounting&quot;},
  37  *             {firstname:&quot;Angela&quot;, lastname:&quot;Martin&quot;, senority:5, department:&quot;Accounting&quot;}
  38  *         ]
  39  *     });
  40  *
  41  *     Ext.create('Ext.grid.Panel', {
  42  *         title: 'Column Template Demo',
  43  *         store: Ext.data.StoreManager.lookup('employeeStore'),
  44  *         columns: [
  45  *             {text: 'Full Name',  xtype:'templatecolumn', tpl:'{firstname} {lastname}', flex:1},
  46  *             {text: 'Deparment (Yrs)', xtype:'templatecolumn', tpl:'{department} ({senority})'}
  47  *         ],
  48  *         height: 200,
  49  *         width: 300,
  50  *         renderTo: Ext.getBody()
  51  *     });
  52  *
  53  * @markdown
  54  * @xtype templatecolumn
  55  */
  56 Ext.define('Ext.grid.column.Template', {
  57     extend: 'Ext.grid.column.Column',
  58     alias: ['widget.templatecolumn'],
  59     requires: ['Ext.XTemplate'],
  60     alternateClassName: 'Ext.grid.TemplateColumn',
  61
  62 <span id='Ext-grid-column-Template-cfg-tpl'>    /**
  63 </span>     * @cfg {String/XTemplate} tpl
  64      * An {@link Ext.XTemplate XTemplate}, or an XTemplate &lt;i&gt;definition string&lt;/i&gt; to use to process a
  65      * {@link Ext.data.Model Model}'s {@link Ext.data.Model#data data} to produce a column's rendered value.
  66      */
  67     constructor: function(cfg){
  68         var me = this,
  69             tpl;
  70
  71         me.callParent(arguments);
  72         tpl = me.tpl = (!Ext.isPrimitive(me.tpl) &amp;&amp; me.tpl.compile) ? me.tpl : Ext.create('Ext.XTemplate', me.tpl);
  73
  74         me.renderer = function(value, p, record) {
  75             var data = Ext.apply({}, record.data, record.getAssociatedData());
  76             return tpl.apply(data);
  77         };
  78     }
  79 });
  80 </pre>
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