How to add JavaScript code into existing iFrame using jQuery?

Question

I want to add a JavaScript snippet into an existing iFrame in the page using jQuery. I have the following code...

Code:

content = \"

        

Answer 1

You need to escape the /script. It apears.

Do like google analitcs for instance

 $("#iframe").contents().find("body").append(decodeURI("**%3Cscript%3E** alert(2)  **%3C/script%3E**")); 

replace the script and /script with this escaped ones

Hope it helps.