Re: [Actionframework-users] another enhancement request - checkboxes and multiple select

[Petr T. <Pet...@pi...>]

 > 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.

I'm sorry, this only creates array of length 1. Here's a correction:

<input-variable name="dog" component="Util" value="getEmpty()"
                 if="!$dog"/>

Where Util is a component that has a method:

public class Util {
     private static final String[] array = new String[0];

     public String[] getEmpty() {
         return array;
     }
}

Petr
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