CODEWITHSUNDEEP
javascriptruby-on-railsruby-on-rails-4
lightbots
lightbots

Reputation: 485

JavaScript Rails code not working in application.js

  $(document).ready(function() { 
    $('#client-select2').select2();
   });

If i place the code above to application.js, it does not respond but if I place it in the _form.html.erb file, it does. Anyone know why that is?

views/orders/_form.html.erb

<script type="text/javascript">
  $(document).ready(function() { 
    $('#client-select2').select2();
   });

</script>

<%= simple_form_for(@order) do |f| %>
  <%= f.error_notification %>
    <%= f.input :code %>
    <%= f.association :client, collection: Client.all, label_method: :name, value_method: :id, prompt: "Choose a Client", required: true, input_html: { id: 'client-select2' } %>
    <%= f.submit %>
<% end %>

application.html.erb has

<%= javascript_include_tag 'application' %>

Upvotes: 0

Views: 668

Answers (1)

gernberg
gernberg

Reputation: 2617

The reason could be that select2 and/or jQuery is included after your application.js,

If for instance, if the order is:

//=require_self
//=require select2
//=require jquery

The jquery/select2 functions will not be available in application.js since application.js is included before.

Upvotes: 2

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