CODEWITHSUNDEEP
ruby-on-railsiframeembed
bstone
bstone

Reputation: 11

Allow users to embed my content into their site - rails 4 (follow-up)

I want to allow users to embed content from my app into their sites. For this I have tried to get the following solution to run: Allow users to embed my content into their sites (like blogs) -- rails 4

Unfortunately, I am running into an issue with the iframe.src in embed.js, as it tries to access an "embed" folder on the user's file location:

GET file:///.../embed/1 net::ERR_FILE_NOT_FOUND

#public/embed.js
window.onload = function() {

   //Params
   var scriptPram = document.getElementById('load_widget');
   var id = scriptPram.getAttribute('data-page');

   /iFrame
   var iframe = document.createElement('iframe');
   iframe.style.display = "none";
   iframe.src = "embed/" + id;
   document.body.appendChild(iframe);
};

If I change the iframe.src to an absolute URL pointing to my app e.g. "http://localhost:3000/embed", then I run into a different error: 

Refused to display 'http://localhost:3000/embed/1' in a frame because it set
 'X-Frame-Options' to 'SAMEORIGIN'.

Sorry if this question might seem random, I'm on my first steps with ruby-on-rails. I promise to improve :)

Upvotes: 1

Views: 563

Answers (1)

Sahidur Rahman Suman
Sahidur Rahman Suman

Reputation: 638

You need to modify your controller code and i hope it will work - 

class Embed::PagesController < ApplicationController
 layout false
 after_action :allow_iframe, only: :show

 def show
    @page = Page.find params[:id]
 end

 private

 def allow_iframe
   response.headers.except! 'X-Frame-Options'
 end
end

Upvotes: 1

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