ExtJS 4 - Mark a red asterisk on an required field

Question

I have this problem where I need to add a red asterisk beside a fieldLabel when a field is marked as \"required\" (or allowBlank: false)

In

Answer 1

I have a little bit shorter solution. I suggest to use form's 'beforeadd' event like this:

Ext.define('Ext.ux.form', {
    extend: 'Ext.form.Panel',
    initComponent: function() {
      this.on('beforeadd', function(me, field){
        if (!field.allowBlank)
          field.labelSeparator += '*';
      });
      this.callParent(arguments);
    }
});

Here is demo