更改組字段並重新加載網格Extjs 4

Question

我如何更改groupField並重新加載網格。請幫幫我。由於

List.ascx

<td style="width: 20px"><input type="radio" name="grouping" value="AgencyName"/></td> 
     <td style="width: 50px"> AgencyName</td> 
     <td style="width: 20px"><input type="radio" name="grouping" value="HotelName" checked="checked"/></td> 
     <td style="width: 50px"> HotelName</td> 

EntryStore.js

Ext.define('HotelWeb.HotelSite.js.EntryStore', { 
extend: 'Ext.data.Store', 
start: '', 

requires: [ 
    'HotelWeb.HotelSite.js.EntryModel', 
    'Ext.ux.grid.feature.*' 
], 

constructor: function (cfg) { 
    var me = this; 
    cfg = cfg || {}; 
    me.callParent([Ext.apply({ 
     storeId: 'EntryStore', 
     model: 'HotelWeb.HotelSite.js.EntryModel', 
     groupField: "AgencyName", 
     pageSize: 100, 
     proxy: { 
      url: 'Modules/Reports/EntryListGridHandler.ashx', 
      extraParams: { 
       f: '', 
       id: '', 
       seq: 0, 
       cols: '["CustomerTitle","CustomerName","CustomerNationality","CustomerPassport","CustomerBirthDate","CustomerAge","CustomerArrival","CustomerArrivalTime","CustomerDeparture","CustomerDepartureTime","ConfirmationStatusString","ReservationTypeString","ReservationStatusString","HotelName","AgencyName","VoucherNo","SellDate","CheckIn","CheckOut","Nights","RoomName","RoomTypeName","AccomName","RoomCount","SoldPrice","SoldCurrency","ExtraServicesInfo","Adults","Childs","Infants","Pax"]', 
       filters: '', 
       excl: '', 
       renew: true, 
       statusfilter: '', 
       refreshGridFilter: false, 

} 

EntryListGrid.js

Ext.create('HotelWeb.HotelSite.js.EntryStore'); 
grid = Ext.create('HotelWeb.HotelSite.js.EntryGrid'); 
operGrid = Ext.create('HotelWeb.HotelSite.js.OperationGrid', { hidden: true }); 

resultsPanel = Ext.create('Ext.panel.Panel', { 
    xtype: 'panel', 
    renderTo: 'entryListGrid', 
    layout: { 
     type: 'vbox', 
     align: 'stretch', 
     pack: 'start' 
    }, 
    items: [ 
     grid, 
     { 
      xtype: 'splitter', 
      id: 'splitter', 
      hidden: true 
     }, 
     operGrid 
    ] 
}); 

如何我可以從無線輸入設置groupField。我將單選按鈕改爲
grid.store.groupField = value但我必須重新網格

Answer 1

網格面板具有reconfigure功能，它允許使用另一種存儲和列的爲同一網格組件集。或者，如果您想立即在商店中分組數據，則可以使用組存儲組件的方法。