build/data/GroupingStore-min.js

   1 Ext.data.GroupingStore=Ext.extend(Ext.data.Store,{remoteGroup:false,groupOnSort:false,clearGrouping:function(){this.groupField=false;if(this.remoteGroup){if(this.baseParams){delete this.baseParams.groupBy}this.reload()}else{this.applySort();this.fireEvent("datachanged",this)}},groupBy:function(c,b){if(this.groupField==c&&!b){return}this.groupField=c;if(this.remoteGroup){if(!this.baseParams){this.baseParams={}}this.baseParams.groupBy=c}if(this.groupOnSort){this.sort(c);return}if(this.remoteGroup){this.reload()}else{var a=this.sortInfo||{};if(a.field!=c){this.applySort()}else{this.sortData(c)}this.fireEvent("datachanged",this)}},applySort:function(){Ext.data.GroupingStore.superclass.applySort.call(this);if(!this.groupOnSort&&!this.remoteGroup){var a=this.getGroupState();if(a&&a!=this.sortInfo.field){this.sortData(this.groupField)}}},applyGrouping:function(a){if(this.groupField!==false){this.groupBy(this.groupField,true);return true}else{if(a===true){this.fireEvent("datachanged",this)}return false}},getGroupState:function(){return this.groupOnSort&&this.groupField!==false?(this.sortInfo?this.sortInfo.field:undefined):this.groupField}});