can you try target.addjavascript(javascript) or target.appendjavascript
(javascript)
regards
Dipu
On 7/13/07, Edi <[EMAIL PROTECTED]> wrote:
When onchange the DropDown box, how can I call the javascript function?
for eg;
makes.add(new AjaxFormComponentUpdatingBehavior("onchange")
{
protected void onUpdate(AjaxRequestTarget target)
{
target.addComponent(models);
//how to call javascript function here.
}
});
igor.vaynberg wrote:
>
> On 7/13/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
>>
>> On 7/13/07, Edi <[EMAIL PROTECTED]> wrote:
>> >
>> >
>> > Could you please explain in detail manner?
>>
>>
>>
>> whats there to explain? in form.onsubmit or onchange event copy values
>> from your textarea/textfield to the appropriate hiddenfield element via
>> javascript.
>>
>> then when your form submits you can read the value out of that
>> hiddenfield
>> on serverside.
>>
>
> im not even sure you need the hiddenfield stuff, you might be able to do
> it
> directly on textfield/textarea wicket components. just add both of them.
> afaik if the tag is hidden via javascript it will not submit its value -
> so
> it should work automagically as long as you display:none one of them.
>
> -igor
>
>
>
> -igor
>>
>>
>>
>> igor.vaynberg wrote:
>> > >
>> > > On 7/12/07, Edi <[EMAIL PROTECTED]> wrote:
>> > >>
>> > >>
>> > >> Hi!
>> > >>
>> > >> I have one drop down like
>> > >>
>> > >> <select><option>textbox</option><option>textarea</option></select>
>> > >>
>> > >> in the above case, I have 2 items, 1.textbox 2.textarea.
>> > >>
>> > >> If I select textbox, text box should be displayed below the combo
>> > box. If
>> > >> I
>> > >> select textarea, textarea should be displayed but textbox should
be
>> > >> hided.
>> > >>
>> > >> If I did not select anything, both textbox and textarea should be
>> > hided.
>> > >>
>> > >> I have done using javascript. But I don't know how it is in
Wicket?
>> > >
>> > >
>> > >
>> > > simplest way to do this would be to add two wicket HiddenFields -
one
>> > for
>> > > value of textbox and one for textarea, and then link them to the
ones
>> > you
>> > > created in the javascript.
>> > >
>> > > -igor
>> > >
>> > > I am newbie. So please give me your suggestions.
>> > >
>> > >
>> > >
>> > > Thanking You.
>> > >>
>> > >> Regards,
>> > >> Edi
>> > >>
>> > >> --
>> > >> View this message in context:
>> > >>
>>
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>> >
>> > >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> > >>
>> > >>
>> > >>
>> >
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