Programmer Question
I am trying to remove an Alert box on an external site with Grease Monkey and jQuery.
HTML:
<!DOCTYPE html>
<html>
<body>
<script>alert("Remove this Alert box with GreaseMonkey.");</script>
<p>Hello world</p>
</body>
</html>
GreaseMonkey script (currently without the jQuery part):
// ==UserScript==
// @name Remove Alert box
// @include http://www.example.com/alert_remove/
// ==/UserScript==
var node = document.getElementsByTagName('alert');
node.parentNode.removeChild(node);
if(window.alert) {
alert("ALERT DETECTED"); // No response.
}
I don't think this can be solved using jQuery since the jQuery code only triggers when the page has loaded and the alert is visible ($(document).ready).
Can I remove the alert-element from the DOM?
Can I send a keypress (13=Enter) to handle the alert if it shows up?
Thanks.
Find the answer here
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