X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/ee06f37b0f6f6d94cd05a6ffae556660f7c4a2bc..c930e9176a5a85509c5b0230e2bff5c22a591432:/source/data/GroupingStore.js

diff --git a/source/data/GroupingStore.js b/source/data/GroupingStore.js
deleted file mode 100644
index d2fb1de7..00000000
--- a/source/data/GroupingStore.js
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * Ext JS Library 2.2.1
- * Copyright(c) 2006-2009, Ext JS, LLC.
- * licensing@extjs.com
- * 
- * http://extjs.com/license
- */
-
-/**
- * @class Ext.data.GroupingStore
- * @extends Ext.data.Store
- * A specialized store implementation that provides for grouping records by one of the available fields. This
- * is usually used in conjunction with an {@link Ext.grid.GroupingView} to proved the data model for
- * a grouped GridPanel.
- * @constructor
- * Creates a new GroupingStore.
- * @param {Object} config A config object containing the objects needed for the Store to access data,
- * and read the data into Records.
- */
-Ext.data.GroupingStore = Ext.extend(Ext.data.Store, {
-    /**
-     * @cfg {String} groupField
-     * The field name by which to sort the store's data (defaults to '').
-     */
-    /**
-     * @cfg {Boolean} remoteGroup
-     * True if the grouping should apply on the server side, false if it is local only (defaults to false).  If the
-     * grouping is local, it can be applied immediately to the data.  If it is remote, then it will simply act as a
-     * helper, automatically sending the grouping field name as the 'groupBy' param with each XHR call.
-     */
-    remoteGroup : false,
-    /**
-     * @cfg {Boolean} groupOnSort
-     * True to sort the data on the grouping field when a grouping operation occurs, false to sort based on the
-     * existing sort info (defaults to false).
-     */
-    groupOnSort:false,
-
-    /**
-     * Clears any existing grouping and refreshes the data using the default sort.
-     */
-    clearGrouping : function(){
-        this.groupField = false;
-        if(this.remoteGroup){
-            if(this.baseParams){
-                delete this.baseParams.groupBy;
-            }
-            this.reload();
-        }else{
-            this.applySort();
-            this.fireEvent('datachanged', this);
-        }
-    },
-
-    /**
-     * Groups the data by the specified field.
-     * @param {String} field The field name by which to sort the store's data
-     * @param {Boolean} forceRegroup (optional) True to force the group to be refreshed even if the field passed
-     * in is the same as the current grouping field, false to skip grouping on the same field (defaults to false)
-     */
-    groupBy : function(field, forceRegroup){
-        if(this.groupField == field && !forceRegroup){
-            return; // already grouped by this field
-        }
-        this.groupField = field;
-        if(this.remoteGroup){
-            if(!this.baseParams){
-                this.baseParams = {};
-            }
-            this.baseParams['groupBy'] = field;
-        }
-        if(this.groupOnSort){
-            this.sort(field);
-            return;
-        }
-        if(this.remoteGroup){
-            this.reload();
-        }else{
-            var si = this.sortInfo || {};
-            if(si.field != field){
-                this.applySort();
-            }else{
-                this.sortData(field);
-            }
-            this.fireEvent('datachanged', this);
-        }
-    },
-
-    // private
-    applySort : function(){
-        Ext.data.GroupingStore.superclass.applySort.call(this);
-        if(!this.groupOnSort && !this.remoteGroup){
-            var gs = this.getGroupState();
-            if(gs && gs != this.sortInfo.field){
-                this.sortData(this.groupField);
-            }
-        }
-    },
-
-    // private
-    applyGrouping : function(alwaysFireChange){
-        if(this.groupField !== false){
-            this.groupBy(this.groupField, true);
-            return true;
-        }else{
-            if(alwaysFireChange === true){
-                this.fireEvent('datachanged', this);
-            }
-            return false;
-        }
-    },
-
-    // private
-    getGroupState : function(){
-        return this.groupOnSort && this.groupField !== false ?
-               (this.sortInfo ? this.sortInfo.field : undefined) : this.groupField;
-    }
-});
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