Ways to apply multiple different versions of jquery on the same page without conflicting methods

Since the advent of jquery, there has been a growing number of versions, and the new version of the jquery website is constantly being updated and released, but we have already used previous versions of jquery, such as 1.3.X, 1.4.X, 1.5.X, 1.6.2, and so on.

Before the modification of the foreground page, I encountered such problems, I use the latest jquery version, before the program with the old jquery library, because this is not a redo, so we have a long time two versions have no way to co-exist, finally can only two select one, modify the written JS, Today on the Internet to see a different jquery version of the coexistence of non-conflicting methods, share.

In fact, using the jquery.noconflict () feature, we can not only make jquery coexist with other JS libraries, such as prototype. It can also coexist with different versions of jquery itself without conflict.

Cases:

 <! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" > 
 Method of applying multiple different versions of jquery on the same page without conflicting methods