Execute Javascript method from browser address bar - GWT

Question

I\'m trying to execute Javascript on my web application by executing this on the browser URL/address bar:

javascript:window.alert(\'test\');void(0);

Answer 1

You can write your javascript code inside the block like this

javascript:{alert("ok");}

Answer 2

I believe most browsers refuse to execute javascript: URLs from the URL bar as a safety measure (there's been messages on the web –esp. Facebook– telling people to copy-paste a javascript: URL to their URL bar that triggered an XSS). They didn't want to break bookmarklets though, so you can put that code in a bookmark; but it's much easier to just open the browser's JS console and type that command there.

Anyway, it's not due to GWT's DevMode.