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- <pre class="prettyprint lang-js"><span id='Ext-util-Grouper'>/**
- </span> * @class Ext.util.Grouper
- Represents a single grouper that can be applied to a Store. The grouper works
- in the same fashion as the {@link Ext.util.Sorter}.
- * @markdown
- */
-
- Ext.define('Ext.util.Grouper', {
- /* Begin Definitions */
- extend: 'Ext.util.Sorter',
- /* End Definitions */
-
- isGrouper: true,
- <span id='Ext-util-Grouper-method-getGroupString'> /**
- </span> * Returns the value for grouping to be used.
- * @param {Ext.data.Model} instance The Model instance
- * @return {String} The group string for this model
- */
- getGroupString: function(instance) {
- return instance.get(this.property);
- }
- });</pre>
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