iframe: Redirect to externel url

Question

I am working on a website in Yii . The situation is like this. In the website, the users are provided a piece of code that is like this:

<iframe height="700" allowTransparency="true" frameborder="0" scrolling="no" style="width:100%;border:none" src="http://djoneclick.com/index.php?r=webservice/form&id=6b720ff1c3cdce6c278e784a3228fd9fadc6d864" title="" >
<a href="/index.php?r=webservice/form&id=6b720ff1c3cdce6c278e784a3228fd9fadc6d864" title="">

</a>
</iframe>

User can embed this anywhere they want and take inquiries from the desired audience. This iframe includes the src which is a form that submits to a controller in Yii . In the controller , upon having a specif if condition true , it redirects to the externel url . It redirects but the contents of the url (to which it is redirected) are displayed in the iframe . What I want is to actually redirect to that url . I have spent hours upon R&D for this but could not find any solution. any help?

Answer 1

$("#idForm").submit(function() {

var url = "path/to/your/script.php"; // the script where you handle the form input.

$.ajax({
       type: "POST",
       url: url,
       data: $("#idForm").serialize(), // serializes the form's elements.
       success: function(data)
       {
           window.top.location.href = "http://www.yoursite.com";
       }
     });

      return false; // avoid to execute the actual submit of the form.
});

Answer 2

Try this after the condition is true in your controller :

echo "<script>";
echo "this.parent.location.href = '$externel_url'";
echo "</script>";