> > Multiple selects return an array of strings so your form bean should have a
> > String[] multiSelect member with accessors:
> > String[] getMultiSelect()
> > void setMultiSelect(String[])
>
> Right, but if the method get() is defined as
>
> public Object get()
>
> then how do you do
>
> String[] mySelect = form.get("mySelect");
>
> ??? The compiler won't accept it.
>
> Note that I have no form class and I am just using the get() and
> set() methods from the DynaValidatorActionForm
After a bit more research I noticed the toString() method for the
DynaValidatorActionForm class and by examining that I see that you
can work with an array like:
Object value = form.get("mySelect");
if (value.getClass().isArray())
{
int len = Array.getLength(value);
if (int j = 0; j < len; j++)
{
System.out.println(Array.get(value, j));
}
}
... (similar for List and Map)
But how do I know when it is an array, a list or a Map as all of
those types are considered in the toString() method.
Assume my form is like
<select name="mySelect">
<option value="0">first</option>
<option value="1">second</option>
</select>
Dan
--
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Daniel Allen, <[EMAIL PROTECTED]>
http://www.mojavelinux.com/
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It is not enough to succeed. Others must fail.
-- Gore Vidal
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