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Message from discussion form.ajax snippet and onsubmit attribute
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Peter Brant  
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 More options Sep 11 2011, 11:46 am
From: Peter Brant <peter.br...@gmail.com>
Date: Sun, 11 Sep 2011 17:46:05 +0200
Local: Sun, Sep 11 2011 11:46 am
Subject: Re: [Lift] form.ajax snippet and onsubmit attribute
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Yeah, I noticed that too (Lift not copying attributes from the <form>
element).  We ended up just using jQuery to install the necessary JS
vs. letting Lift include an appropriate snippet.  If you open a ticket
and assign it to me, I'll fix this, but...

what you're trying to do is a little trickier.  As Diego noted, the
form.ajax snippet wires up onsubmit to do an Ajax submit of the form,
but you want to perform some custom validation using the same event
handler.  I'm not sure of the cleanest way to handle this.  Any ideas?

Pete

On Fri, Sep 9, 2011 at 12:51 PM, Kajo Marton <kajo.mar...@gmail.com> wrote:
> yes, of course. I hope it helps. I found out that any attributes(class,
> onsubmit, postsubmit) are not 'copy' to final generated form element.
> my html template:
> <div class="lift:Users.signUp">
> <form class="signupForm lift:form.ajax" postsubmit="myPostFuntion();"
> onsubmit="validateForm();" action="">
> ...
> <input type="submit" id="signUpButton" value="Register" class="button" />
> </form>
> </div>

> generated Lift html code:

> <form id="F1237878923479A0ER3E" action="javascript://"
> onsubmit="liftAjax.lift_ajaxHandler(jQuery('#'+&quot;F1237878923479A0ER3E&q uot;).serialize(),
> null, null, &quot;javascript&quot;);return false;">

> ...

> <input id="signUpButton" class="button" onclick="liftAjax.lift_uriSuffix =
> 'zF12378789234784PJV2Y=_'; return true;" name="zF12378789234784PJV2Y"
> type="submit" value="Register">

> </form>

> and my backend class Users contains snippet signUp with designer friendly
> templates and

> ...

> "#signUpButton" #> ( SHtml.ajaxSubmit("Register", () => {...}) )

> thanks a lot.

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