Thanks Leonel,
I tried both options but couldn't get them to work - or at least I haven't
found the right combination.
I also created a simple ajax form using the example in the book to apply
your two recommendations. I could only get it to work with the 'return
false' statement but that would not disable the button to prevent double
submission. If I remove the 'return false' statement, the button shows
'working ...' but the target is not updated.
I'm still trying to learn what's happening so thanks for your explanations.
{{extend 'layout.html'}}
<div id="target"></div>
<form id="myform">
<input name="your_message" id="your_message" />
<input type="submit" />
</form>
<script>
jQuery('#myform').submit(function() {
ajax('{{=URL('new_post')}}',
['your_message'], 'target');
//return false;
});
</script>
On Thursday, August 14, 2014 10:54:19 PM UTC-4, Leonel Câmara wrote:
>
> Using your jquery post code or web2py's ajax function would give you the
> same problem with the button that you're preventing with return false.
>
> Basically, if you want you can just remove return false from your submit
> handler and add this to your javascript:
>
> $(document).on('ajax:complete', '#myForm', function (e) {
> $.web2py.enableFormElements($(this));
> });
>
> replacing myForm with your form's id and have it working.
>
> Another option is to not put that javascript and simulate a trapped form
> by setting data-w2p_target which will make web2py.js form_handlers fire as
> they will think it's a trapped form:
>
> <form class="form-horizontal" id="note-form" data-w2p_target>
>
>
> I think either option will work (I'm not testing this). So:
> 1. Remove return false
> 2. Either add the javascript or the data-w2p_target attribute to the form.
> 3. ???
> 4. Profit!
>
>
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