jQuery.browser.msie depreciated in 1.9 trying to fix in Drupal 7

Question

The design template I am using needs jQuery 1.9. But Drupal 7 doesn't seem to support 1.9. Please correct me if I'm wrong The issue is that when in import jQuery 1.9 in Drupal 7 then here is the following error when in admin (overlay) trying to add content:

 Uncaught TypeError: Cannot read property 'msie' of undefined

This is coming from overlay-parent.js. It has the following code:

if (jQuery.browser.msie && parseInt(jQuery.browser.version, 10) < 8) {

It's causing an error because I am importing jQuery 1.9 and Drupal 7 runs code that contains the deprecated and removed jQuery.browser method.

The problem is that, after updating the code in modules/overlay/overlay-parent.js to:

if (navigator.userAgent.match(/msie/i) && navigator.userAgent.match(/7/)) {

These changes are not taking effect. Perhaps this has to be compiled into some minimized .js file but I am not sure. How to make these changes in Drupal 7? Any alternative ways to make jQuery 1.9 compatible Drupal 7?

Answer 1

Drupal ships with a particular version of jQuery.

Using a different version of jQuery means refactoring various core javascript code.

If you want to use a more recent jQuery version, you can check the available versions provided by the jquery_update module which provides that refactored replacement javascript.

Answer 2

I had the same problem, I didn't want use lower Jquery version, so I resolve problem with #2 tiny patch in this page