CODEWITHSUNDEEP
javascript
api implementor - johnny
api implementor - johnny

Reputation: 67

Why doesn't a console loaded script have access to the DOM?

I added a script to the DOM using

// in the console of facebook.com

var test = document.createElement('script');
test.src = "foo";
document.head.appendChild(test);

but the script has no access to the DOM.

Does this have to do with the same origin policy?

Upvotes: 0

Views: 91

Answers (1)

Norbert Pisz
Norbert Pisz

Reputation: 3440

Here is a working solution to add JQuery:

var jq = document.createElement('script');
jq.src = "//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);
jQuery.noConflict();

Upvotes: 2

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