CODEWITHSUNDEEP
javascriptruby-on-railsruby
user13798938
user13798938

Reputation:

How to pass variable from javascript to view in rails?

When I click the submit button, I am rendering with json in controller.

My json is {notes: array[1], array[2]}. Now I am rendering view.html.erb file. I want to show the values in notes like <%= notes %> in this file, how to display it ?

Upvotes: 0

Views: 397

Answers (2)

oma
oma

Reputation: 40780

sounds like you are confusing JSON requests with HTML request.

The incoming request should be a HTML

controller

# GET /the_controller/view
# not /the_controller/view.json <- wrong
def view
   @notes = array
end

view.html.erb

<%= @notes %>

see @rishabh0211 answer for better presentation

if indeed you intend this to be a json request, through som ajax request or similiar, you need to specify that in your question.

Upvotes: 0

rishabh0211
rishabh0211

Reputation: 443

If notes is an arary you can loop over it and display the content in your .erb.html file as below:

<div>
  <% notes.each_with_index do | note, index | %>
    <div id="title">
      <%= note[:title] %>
    </div>
  <% end %>
</div>

Upvotes: 2

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