> On Apr 22, 2015, at 8:18 AM, Gm <[email protected]> wrote:
>
> Hi,
>
> I have this simple function inside a js file:
>
> $('input:button').click(function() {
> $('#panel').removeClass('hidden');
> });
>
> When I render a partial with a button inside:
>
> <input type="button" value="Save">
>
> The click function inside js.file is not executed.
> I think it's because the js file is "included" in the main page, and inside
> the partial that js is not available.
Almost. It's because that js has already 'seen' the page, and your button
wasn't in it when it 'looked', so it didn't register the click handler on it.
Take a look at the deferred listener functions, using the on() method in jQuery
or Prototype. Those let you set up a listener at a higher level (like the page,
or just a parent to the element in your partial), and then it doesn't matter if
the button was injected after the fact or not.
In Prototype:
document.on('click', 'input[type="button"]', function(evt, elm){
// do something
});
Walter
>
>> On Wednesday, April 22, 2015 at 9:10:49 AM UTC-3, Walter Lee Davis wrote:
>>
>>
>>> On Apr 22, 2015, at 7:40 AM, Gm <[email protected]> wrote:
>>>
>>> Hi,
>>>
>>> I have a lot of javascript functions that can't be executed when I render a
>>> partial.
>>> I mean. There are functions that area described inside a js file and when a
>>> partial that calls some functions from that file is rendered, nothing
>>> occurs.
>>>
>>> How can I execute a javascript function when a partial is rendered ?
>>
>> Can you say a little more about how you are rendering these partials? Are
>> you using remote: true to inject them into the page with JavaScript views,
>> or are you rendering the whole page? If the latter, are you using
>> Turbolinks? You may need to wrap your JavaScript in an event listener for
>> the page:change event.
>>
>> Walter
>>
>>
>>>
>>> Thanks.
>>> --
>>> You received this message because you are subscribed to the Google Groups
>>> "Ruby on Rails: Talk" group.
>>> To unsubscribe from this group and stop receiving emails from it, send an
>>> email to [email protected].
>>> To post to this group, send email to [email protected].
>>> To view this discussion on the web visit
>>> https://groups.google.com/d/msgid/rubyonrails-talk/5085892d-7cd6-4a65-9b1e-1fc0221101d4%40googlegroups.com.
>>> For more options, visit https://groups.google.com/d/optout.
>
> --
> You received this message because you are subscribed to the Google Groups
> "Ruby on Rails: Talk" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to [email protected].
> To post to this group, send email to [email protected].
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/rubyonrails-talk/4161aa32-06a0-446d-ac21-567b3699322b%40googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/rubyonrails-talk/275A0DAD-AF4C-4E92-AA03-2730C3896AC5%40wdstudio.com.
For more options, visit https://groups.google.com/d/optout.
