Upgrade to ExtJS 3.0.0 - Released 07/06/2009

[extjs.git] / source / data / GroupingStore.js

diff --git a/source/data/GroupingStore.js b/source/data/GroupingStore.js
deleted file mode 100644 (file)
index d2fb1de..0000000
--- a/source/data/GroupingStore.js
+++ /dev/null
@@ -1,118 +0,0 @@
-/*\r
- * Ext JS Library 2.2.1\r
- * Copyright(c) 2006-2009, Ext JS, LLC.\r
- * licensing@extjs.com\r
- * \r
- * http://extjs.com/license\r
- */\r
-\r
-/**\r
- * @class Ext.data.GroupingStore\r
- * @extends Ext.data.Store\r
- * A specialized store implementation that provides for grouping records by one of the available fields. This\r
- * is usually used in conjunction with an {@link Ext.grid.GroupingView} to proved the data model for\r
- * a grouped GridPanel.\r
- * @constructor\r
- * Creates a new GroupingStore.\r
- * @param {Object} config A config object containing the objects needed for the Store to access data,\r
- * and read the data into Records.\r
- */\r
-Ext.data.GroupingStore = Ext.extend(Ext.data.Store, {\r
-    /**\r
-     * @cfg {String} groupField\r
-     * The field name by which to sort the store's data (defaults to '').\r
-     */\r
-    /**\r
-     * @cfg {Boolean} remoteGroup\r
-     * True if the grouping should apply on the server side, false if it is local only (defaults to false).  If the\r
-     * grouping is local, it can be applied immediately to the data.  If it is remote, then it will simply act as a\r
-     * helper, automatically sending the grouping field name as the 'groupBy' param with each XHR call.\r
-     */\r
-    remoteGroup : false,\r
-    /**\r
-     * @cfg {Boolean} groupOnSort\r
-     * True to sort the data on the grouping field when a grouping operation occurs, false to sort based on the\r
-     * existing sort info (defaults to false).\r
-     */\r
-    groupOnSort:false,\r
-\r
-    /**\r
-     * Clears any existing grouping and refreshes the data using the default sort.\r
-     */\r
-    clearGrouping : function(){\r
-        this.groupField = false;\r
-        if(this.remoteGroup){\r
-            if(this.baseParams){\r
-                delete this.baseParams.groupBy;\r
-            }\r
-            this.reload();\r
-        }else{\r
-            this.applySort();\r
-            this.fireEvent('datachanged', this);\r
-        }\r
-    },\r
-\r
-    /**\r
-     * Groups the data by the specified field.\r
-     * @param {String} field The field name by which to sort the store's data\r
-     * @param {Boolean} forceRegroup (optional) True to force the group to be refreshed even if the field passed\r
-     * in is the same as the current grouping field, false to skip grouping on the same field (defaults to false)\r
-     */\r
-    groupBy : function(field, forceRegroup){\r
-        if(this.groupField == field && !forceRegroup){\r
-            return; // already grouped by this field\r
-        }\r
-        this.groupField = field;\r
-        if(this.remoteGroup){\r
-            if(!this.baseParams){\r
-                this.baseParams = {};\r
-            }\r
-            this.baseParams['groupBy'] = field;\r
-        }\r
-        if(this.groupOnSort){\r
-            this.sort(field);\r
-            return;\r
-        }\r
-        if(this.remoteGroup){\r
-            this.reload();\r
-        }else{\r
-            var si = this.sortInfo || {};\r
-            if(si.field != field){\r
-                this.applySort();\r
-            }else{\r
-                this.sortData(field);\r
-            }\r
-            this.fireEvent('datachanged', this);\r
-        }\r
-    },\r
-\r
-    // private\r
-    applySort : function(){\r
-        Ext.data.GroupingStore.superclass.applySort.call(this);\r
-        if(!this.groupOnSort && !this.remoteGroup){\r
-            var gs = this.getGroupState();\r
-            if(gs && gs != this.sortInfo.field){\r
-                this.sortData(this.groupField);\r
-            }\r
-        }\r
-    },\r
-\r
-    // private\r
-    applyGrouping : function(alwaysFireChange){\r
-        if(this.groupField !== false){\r
-            this.groupBy(this.groupField, true);\r
-            return true;\r
-        }else{\r
-            if(alwaysFireChange === true){\r
-                this.fireEvent('datachanged', this);\r
-            }\r
-            return false;\r
-        }\r
-    },\r
-\r
-    // private\r
-    getGroupState : function(){\r
-        return this.groupOnSort && this.groupField !== false ?\r
-               (this.sortInfo ? this.sortInfo.field : undefined) : this.groupField;\r
-    }\r
-});
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