site dinamico

www.rededenegociosalves.com.br

Staying in Sync

Remember that jQuery 2.0 will not run on IE 6, 7, or 8. You must run Internet Explorer 9 or 10 in their “modern” mode and not use the X-UA-Compatible feature, for example, to force IE10 into IE7 mode.

The jQuery team will continue to support both the jQuery 1.x and 2.x lines simultaneously for as long as those older versions of IE are still a factor. The currently released version of jQuery 1.x, which is 1.9.1, has the same API as jQuery 2.0. We are planning a 1.10 update to the 1.x line in a few months that will address any minor differences in the two versions. At that point we will still keep the two lines in sync: 1.10 and 2.0, 1.11 and 2.1, etc.

If you’d like to try jQuery 2.0 on web sites where you still need to support IE 6, 7, and 8, you can use conditional comments. All browsers except old IE will get the second script and ignore the first:

<!--[if lt IE 9]>
    <script src="jquery-1.9.1.js"></script>
<![endif]-->
<!--[if gte IE 9]><!-->
    <script src="jquery-2.0.0b3.js"></script>
<!--<![endif]-->

Remember, however, that jQuery 1.x continues to work on all the browsers that jQuery supports.

What’s New

Here are the major changes since Beta 2:

Node.js compatibility. If the jquery.js file is included in Node via require(), it will export the jQuery object.

Windows 8 Store App compatibility. Some feature detects that were only needed for IE 6/7/8 were removed to prevent a security exception in Windows Store apps.

More bug fixes. This beta includes fixes to bugs reported since jQuery 2.0 beta 2 and jQuery 1.9.1 were shipped. The complete list is below.