求助：ExtJS 3中ComboBox前面的标签怎么显示出来啊

Question

本帖最后由 rootless 于 2010-05-30 20:38:00 编辑

Answer 1

formPanel的布局是column,就不会自动出现前的标签了，
方法一：formPanel继续使用form布局
方法二：在ComboBox外层包装上FormPanel
new Ext.FormPanel(
items:[
new Ext.form.ComboBox({
                fieldLabel: '任务类型',
                hiddenName:'reportCategory1',
                store: new Ext.data.SimpleStore({
                    fields: ['num', 'name'],
                    data : [[1,'材料'],[2,'零件']]
                }),
                valueField:'num',
                displayField:'name',
                typeAhead: true,
                mode: 'local',
                triggerAction: 'all',
                emptyText:'请选择...',
                selectOnFocus:true,
                width:120
              })
]
)