Yep, always happens. Shortly after posting, I realized I could do this:
hobo_ajax_response( :postamble => ";
$('#div-image-controls').trigger('contentchanged');" )
Tim
On Sunday, December 15, 2013 9:15:25 AM UTC-5, Tim Griffin wrote:
>
> Hi all;
>
> I'm just looking for any suggestions before I do my over override of
> hobo_ajax_response.
>
> On a page, I have a <DIV> element that gets updated by a web_method. I'd
> like to trigger a javascript function when the content of that DIV changes.
> a DIV element doesn't support a built-in changed event, but I can bind my
> own and then trigger it when needed:
>
> $('#div-image-controls').bind('contentchanged', function() {
> // do something when the div content has changed
> });
>
> From my web_method, I need to trigger this 'contentchanged' event at the
> time that hobo_ajax_response is being prepared.
>
> I thought about passing my own JS to hobo_ajax_response and simply tacking
> it onto the 'page' string created by hobo_ajax_response:
>
> /hobo/lib/hobo/controller.rb:96
> page << "#{function}(#{dom_id.to_json}, #{part_content.to_json})\n"
>
> This isn't optimal, since it means I have javascript code within my
> controller's web_method, and I'm overriding a core Hobo method.
>
> Is there an easier way that I can't see?
>
> Many thanks,
> Tim
>
>
>
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