PHP上的JQuery Modal Box死了

Question

Just wondering if there is a way to include a JQuery modal box/popup in the event of a PHP else die statement, e.g: else die("Invalid");.

So rather than the output Invalid displaying on the page, the else die triggers a JQuery modal popup box that contains the output Invalid.

Answer 1

First better use exit() not die :) it's the standard.

You can write

else { exit("<script>alert('s');</script>"); }

Inside it you can write in your script. It will run! But if you want jquery you must be sure that it has been loaded before this exit line. After it nothing more will be send to user browser.