Re: [Actionframework-users] another enhancement request - checkboxes and multiple select
Status: Inactive
Brought to you by:
ptoman
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From: Petr T. <Pet...@pi...> - 2002-11-09 10:29:53
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> I'd like to be able to declare a java method like
> doSomething(String[] dog) which would handle:
>
> <input type="checkbox" name="dog" value="beagle"/> <input
> type="checkbox" name="dog" value="spitz"/>
>
> but that doesn't work because if no dogs are selected, "dog" doesn't
> show up at all on the query string. If I have an array argument, it
> should allow for no members.
PS: presently, there is a solution for this using <input-variable>:
<action name="/doSomething" method="doSomething(String[] dog)">
<input-variable name="dog" value="[]" if="!$dog"/>
...
</action>
This would set dog="empty array" if it is not set in the request.
Petr
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[ http://dione.zcu.cz/~toman40 - Pet...@pi... - ICQ=22957959 ]
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