You can check the version with $().jquery. You can remove all
instances of jquery from the current page using something like this:
if(jQuery) $('script[src^=jquery]').remove();
There is also the noConflict method which might help.
On Apr 10, 1:44 pm, "ihomest...@gmail.com" <ihomest...@gmail.com>
wrote:
> Hi,
>
> Is there a way to avoid loading jquery multiple times? I have some
> javascript code which needs to use jquery and at the same time. This
> script is embeded in others' web site.
>
> One way I could do is to check and then decide whether to load jquery:
>
> if (typeof jQuery != 'undefined') {
> // do something
>
> }
>
> If jQuery is defined then I know for sure that it is loaded. But the
> loaded version might be the same one my javascript needs. Is there a
> good way to solve this problem?
>
> Does jQuery allows the use of namespace? For example, even though
> jquery is loaded by other scripts but could I load a new jQuery again
> into a separate namespace without breaking the loaded jQuery version?
> If this is allowed, I could just always load the right jquery into my
> own namespace and use all the functions my javascript needs.
>
> Any ideas?
>
> Thanks.
