CODEWITHSUNDEEP
javascriptjqueryruby-on-railsunobtrusive-javascriptjquery-select2
roman
roman

Reputation: 5210

Jquery Select2 plugin won't apply to the inputs rendered after a JS call to rails app

I'm using select2 plugin for dropdown menus in a rails application. However if i'm rendering a form with a JS call to server select2 is not applied to the inputs.

Here is a js.erb file describing what I mean

$("#container").html("<%= j render partial: 'form' %>");
$(".select-list").select2()

I've tried setting the context with:

$(".select-list", document).select2()

But that doesn't work either. How can I apply select2 to my inputs after a server responds to a JS call?

Upvotes: 0

Views: 1365

Answers (1)

vee
vee

Reputation: 38645

Since you are replacing the content of the #container you need to bind the select2 or any other events for that matter with the jQuery on method (http://api.jquery.com/on/).

So doing the following should solve your issue:

On your js.erb: 

$("#container").html("<%= j render partial: 'form' %>").trigger('show');

Then on your assets/javascripts/somefile.js.erb, as long as somefile.js.erb is included in your application.js, or you could even place the following at the bottom of your application.js: 

$('#container').on('show', function() {
    $('.select-list').select2();
});

Upvotes: 3

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