将指示符添加到必填表格字段

Question

in ExtJs 4.0.2 for requred field indication, i'm using this code:

Ext.override(Ext.layout.Layout, {
  renderItem: function(item, target, position) {
  if (item && item.isFieldLabelable && !item.rendered && item.fieldLabel &&   item.allowBlank == false) {
     item.fieldLabel += ' <span class="req" style="color:red">*</span>';
   }
  this.callOverridden(arguments);
 }
 });

But in ExtJs 4.1 this code, don't work. What is changed? Thank you!

Answer 1

在4.1.x中签出新标签标记更改http://docs.sencha.com/ext-js/4-1/#!/api/Ext.form.field.Text-cfg-afterLabelTextTpl您不需要覆盖不再。