Getting an Error Code: 0 in only IE for javascript file

问题

Im using a Drupal 7.22 installation for my website.

I keep getting an error in IE for one of my JS files.

The error in IE states

 Line: 32 
 Error: Not implemented 

This issue only occurs in IE 9 and older and only in Internet Explorer. Chrome, FireFox, ect work without any problem.

回答1:

self is a global variable an alias for window. You cannot change the value of the window variable.

You need to use var to make it a local variable:

var self = jQuery(this);

P.S. You should use var for every variable, you don't want to start creating global variables.

来源：https://stackoverflow.com/questions/17172546/getting-an-error-code-0-in-only-ie-for-javascript-file