compositefield使用例子

{
                        xtype: 'compositefield',
                        fieldLabel: '所属行政区',
                        labelAlign:"left",
                        labelWidth:50,
                        combineErrors: false,
                        items: [
                           {
                               xtype: 'displayfield',
                               value: '城区'
                           },{
                               name : 'hours',
                               xtype: 'numberfield',
                               width: 48,
                               allowBlank: false
                           },{
                               xtype: 'displayfield',
                               value: '街道'
                           },{
                               name : 'minutes',
                               xtype: 'numberfield',
                               width: 48,
                               allowBlank: false
                           }
                        ]
                    }