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Editorial Team
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Asked: 2026-06-08T13:23:09+00:00

I have the following code in my view located in \app\views\deployment_group named make_deployment_group.html.erb <%=

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I have the following code in my view located in “\app\views\deployment_group” named make_deployment_group.html.erb

<%= form_for :folder_name, :remote => true, :method => "get", :url => {:action => "show_workflow_list"} do |f| %>
            <%= f.select :foldernames, options_for_select(@folders, @folders.first)%><br /><br />

            <%= hidden_field_tag 'selected_domain', params[:domain_selected] %>
            <%= hidden_field_tag 'user_name', params[:username] %>
            <pre><%= f.submit "Submit"%></pre>
            <% end%>and my `js.erb` file for the action

show_workflow_list.js.erb: located at “\app\views\deployment_group” as show_workflow_list.js.erb

$('#workflow_selection').html("<%=j render "show_workflow_list" %>");

My application.html.erb file:

<!DOCTYPE html>
<html>
<head>
  <title>Authorize</title>
  <%= stylesheet_link_tag    "application" %>
  <%= javascript_include_tag "application" %>
  <%= csrf_meta_tags %>
</head>
<body>

<%= yield %>

</body>
</html>

Now i want to remove the submit button and render the show_workflow_list partial in the <div> tag on my view whenever there is a change in the drop down. of folders.

Please help,

Thanks

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1 Answer

  1. Editorial Team

    You must to do this in JQuery. In a js file your must have something like this, in your app/assets/application.js, when the document is ready :

    $('#foldernames').change(function() {
  $('#folder_name').submit()
});

    Or this, if you use coffeescript :

    $('#foldernames').change = () ->
  $('#folder_name').submit()

    It will works. It’s unobostructive javascript! It will submit the form when you change the select, call your action in your controller in a ajax function and execute the content in your js.erb file.

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