I prepend "if(!$('.register').valid()) { return false;};" to the onclick
attribute.
This statement call the jQuery validator for the form.
The onclick attribute without my changes (AjaxRequestTarget not null):
onclick="var wcall=wicketSubmitFormById('contactForm8',
'../kemner/?wicket:interface=:4:contactForm:sendContact::IActivePageBehaviorListener:0:1&wicket:ignoreIfNotActive=true',
'sendContact' ,function() { }.bind(this),function() { }.bind(this), function()
{return Wicket.$$(this)&&Wicket.$$('contactForm8')}.bind(this));;; return
false;"
onclick with my changes (AjaxRequestTarget null):
onclick=" if(!$('.register').valid()) { return false;}; var
wcall=wicketSubmitFormById('contactForm8',
'../kemner/?wicket:interface=:4:contactForm:sendContact::IActivePageBehaviorListener:0:1&wicket:ignoreIfNotActive=true',
'sendContact' ,function() { }.bind(this),function() { }.bind(this), function()
{return Wicket.$$(this)&&Wicket.$$('contactForm8')}.bind(this));;; return
false;"
Gerrit
-----Ursprüngliche Nachricht-----
Von: Alec Swan [mailto:alecs...@gmail.com]
Gesendet: Dienstag, 14. Februar 2012 18:50
An: users@wicket.apache.org
Betreff: Re: jQuery form validation with wicket ajax
Are you saying that AjaxRequestTarget is not null without your onclick
attribute changes and is null with your changes? If so, please post the changes
you made to onclick attribute.
On Tue, Feb 14, 2012 at 7:06 AM, Gerrit Scholz | QUERPLEX.de
<gerrit.sch...@querplex.de> wrote:
> If I intercept the onclick event my function is called but the processing not
> stop. Mean that the wicket (onclick) javascript is running parallel.
> So I write a AttributeModifier that prepends my function to the onclick
> attribute. Now the validation works fine, but on the onSubmit method of the
> wicket ajax button the AjaxRequestTarget is null so the component to refresh
> cannot be added.
>
> Gerrit
>
> -----Ursprüngliche Nachricht-----
> Von: Paul Jackson [mailto:paul.jack...@cdl.co.uk]
> Gesendet: Dienstag, 14. Februar 2012 10:38
> An: users@wicket.apache.org
> Betreff: RE: jQuery form validation with wicket ajax
>
> Thanks for that link! I never managed to work out how to get jquery events to
> override the buttons onClick attribute. This should simplify our validation
> code a lot.
>
> Paul
>
> -----Original Message-----
> From: Alec Swan [mailto:alecs...@gmail.com]
> Sent: 13 February 2012 16:38
> To: users@wicket.apache.org
> Subject: Re: jQuery form validation with wicket ajax
>
> This thread describes a purely client-side solution to your problem:
> http://stackoverflow.com/questions/1506729/how-to-intercept-the-onclick-event.
> You can solve this problem for all you AJAX links by assigning them a special
> class, e.g. class="ajaxLink", and then apply the technique to $("form
> .ajaxLink").
>
> On Mon, Feb 13, 2012 at 3:55 AM, Paul Jackson <paul.jack...@cdl.co.uk> wrote:
>> We use an OnBeforeRenderListener to add onClick events to the buttons and
>> ajax buttons on a form that we want to be validated. We have to handle the
>> normal buttons and ajax buttons slightly differently.
>>
>> Ajax button:
>>
>> button.add(new AttributeModifier("onclick", new
>> Model<String>("if (! $('#" + formMarkupId
>> + "').validate().form()) {return false};")) {
>>
>> Normal Button:
>>
>> button.add(new WiQueryEventBehavior(new
>> Event(MouseEvent.CLICK) {
>> @Override
>> public JsScope callback() {
>> return JsScope.quickScope("return $('#" +
>> formMarkupId + "').validate().form();");
>> }
>> }));
>>
>> Hope that helps.
>>
>> Paul
>>
>> -----Original Message-----
>> From: Gerrit Scholz | QUERPLEX.de [mailto:gerrit.sch...@querplex.de]
>> Sent: 13 February 2012 10:18
>> To: users@wicket.apache.org
>> Subject: jQuery form validation with wicket ajax
>>
>> Hello there,
>> I try to use jQuery validaton (http://docs.jquery.com/Plugins/Validation)
>> with a wicket AJAX button. I register the jQuery validator on the form. If I
>> use a normal wicket submit button or link, the jQuery form validation works.
>> But if I use an AJAX button or link, the jQuery form validation is not
>> called. How can I call the jQuery validation before AJAX update.
>> Thanks,
>> Gerrit
>>
>>
>>
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