Or you can just use an attribute modifier:
yourform.add(new AttributeModifier("onsubmit", true, new Model("return
youCoolFunction()")));
-----Original Message-----
From: Dipu Seminlal [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 15, 2007 10:27 AM
To: users@wicket.apache.org
Subject: Re: how to call a javascript function?
override the onComponentTag of the form object, hope this helps
protected void onComponentTag(final ComponentTag tag)
{
super.onComponentTag(tag);
tag.put("onSubmit", " return yourValidateFunction();
}
cheers
-dipu
On Nov 15, 2007 3:23 PM, raybristol <[EMAIL PROTECTED]> wrote:
>
> Hi, I have a form in a page, after user fill some data in and press
'Save' I
> want to call/or not to call a javascript function, in my code I was
try to
> do like:
>
> Form form = new Form("form", new CompoundPropertyModel(this)){
> protected void onSubmit(){
> activity.setReference(reference);
>
> (new ActivityManager()).storeActivity(activity);
> //setResponsePage(new ActivityTypesMenu());
> }};
>
> TextField activityDateTF = new TextField("activityDate", new
> PropertyModel(this,"reference"));
> activityDateTF.setRequired(true);
> form.add(activityDateTF);
> Button saveBtn = new Button("save");
> saveBtn.add(
> new SimpleAttributeModifier(
> "onclick", "something();"));
>
>
> form.add(saveBtn);
>
> add(form);
>
> However I don't think I am doing it right, one thing that javascript
> function not be called so I am asking help again here...
>
> Many thanks again.
> --
> View this message in context:
http://www.nabble.com/how-to-call-a-javascript-function--tf4813502.html#
a13771231
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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