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PORails Server Callback to different domain
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copied!<p>I want to do the following: The client (from a different domain, right now a JQuery-Script on my local computer) sends a Ajax-Post to the server, the server saves the result to the server and sends HTML/text back to the client who injects it into his HTML.</p> <p>This is the Ajax-Call:</p> <pre><code> var params = '{"comment": "Test", "creator": "Prof Frick", "name": "Rainer", "url": "' + url + '"}'; alert(params); $.ajax({ type: "post", data: params, url: 'http://localhost:3000/pages/postjson/', success: function(data) { $('h1').html(data); } }); }); </code></pre> <p>This is my route:</p> <pre><code>match '/pages/postjson/' => 'pages#postjson' </code></pre> <p>And this is the controller:</p> <pre><code> def postjson parsed_json = ActiveSupport::JSON.decode(request.body.read) # @page = Page.where(:url => parsed_json["url"]) new_obj = Page.new new_obj.name = parsed_json["name"] new_obj.creator = parsed_json["creator"] new_obj.url = parsed_json["url"] new_obj.comment = parsed_json["comment"] new_obj.save render :json => @page[:name] end </code></pre> <p>I think my mistake is be quite basic and I really appreciate your help. My guess is that the mistake is either in </p> <pre><code> @page = Page.where(:url => parsed_json["url"]) </code></pre> <p>or in</p> <pre><code> render :json => @page[:name] </code></pre> <p>because everything goes through, the json-data gets saved, the browser even alerts "Success", but the I want to post to just disappears.</p> <p>Thanks for your advice. General coding tips also always appreciated!</p>

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