Apache Struts 2 Documentation > Home > Guides > Tag Developers Guide > Struts Tags > Tag Reference > UI Tag Reference > optgroup |
![]() | Please make sure you have read the Tag Syntax document and understand how tag attribute syntax works. |
Create a optgroup component which needs to resides within a select tag. |
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<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> |