optgroup
Please make sure you have read the Tag Syntax document and understand how tag attribute syntax works.
Description
Create a optgroup component which needs to resides within a select tag.
This tag is to be used within a select tag.
Renders a Select Tag’s OptGroup Tag
Attributes
| Dynamic Attributes Allowed:false | |||||
| Name | Required | Default | Evaluated | Type | Description | 
|---|---|---|---|---|---|
| disabled | false | false | String | Set the disable attribute. | |
| label | false | false | String | Set the label attribute | |
| list | false | false | String | Set the list attribute. | |
| listCssClass | false | false | String | Property of list objects to get css class from | |
| listCssStyle | false | false | String | Property of list objects to get css style from | |
| listKey | false | false | String | Set the listKey attribute. | |
| listTitle | false | false | String | Property of list objects to get title from | |
| listValue | false | false | String | Set the listValue attribute. | |
| performClearTagStateForTagPoolingServers | false | false | false | Boolean | Whether to clear all tag state during doEndTag() processing (if applicable) | 
Examples
<s:select label="My Selection"
           name="mySelection"
           value="%{'POPEYE'}"
           list="%{#{'SUPERMAN':'Superman', 'SPIDERMAN':'spiderman'}}">
   <s:optgroup label="Adult"
                list="%{#{'SOUTH_PARK':'South Park'}}" />
   <s:optgroup label="Japanese"
                list="%{#{'POKEMON':'pokemon','DIGIMON':'digimon','SAILORMOON':'Sailormoon'}}" />
</s:select>
