In the context of an option tag, generates client side JavaScript that automatically fills one or more client side controls with a specific value based on an option selected by the user. The following is an example of the syntax of the resulting JavaScript:
document.forms[0].<target>.value="<value>"
where <target> and <value> are replaced with the values specified for the target and value attributes in this tag.
Only controls that support target and value attributes can be filled using this tag; these include the checkbox, input, option, radio, select, setitem, and textarea tags.
Contexts
Valid in:
target
Example See Also