//年款var comboData_ReleasYear = [     [‘0‘, ‘2010‘],     [‘1‘, ‘2011‘],     [‘2‘, ‘2013‘],     [‘3‘, ‘2014‘]];

{            layout: ‘form‘,            labelWidth: 50,            width: 260,            items: [{                xtype: ‘combo‘, name: ‘ReleasYear‘, allowBlank: false,                fieldLabel: ‘年款‘, width: 150,                store: new Ext.data.SimpleStore({                    fields: [‘Id‘, ‘Name‘],                    data: comboData_ReleasYear                }),                valueField: "Id",                displayField: "Name",                mode: ‘local‘,                editable: false,                triggerAction: ‘all‘,                allowBlank: false,                autoload: true,                listeners: {                    ‘select‘: function (combo, record, index) {                                           var ReleasYear = PKUPanelForm.form.findField(‘ReleasYear‘).getRawValue();                        if (ItemStorePKU.getCount() == 0) {                            ItemStorePKU.insert(0, new ItemStorePKU.recordType({ ReleasYear: ReleasYear }));//插入到最后一行                        } else {                            for (var i = 0; i < ItemStorePKU.getCount() ; i++) {                                ItemStorePKU.insert(i, new ItemStorePKU.recordType({ ReleasYear: ReleasYear }));//插入到最后一行                              }                        }                    }                }            }            ]        }