== code ==
if (typeof google == 'undefined' || !google) {
var s = document.createElement('script');
s.setAttribute('type','text/javascript');
s.setAttribute('src','http://www.google.com/jsapi');
document.getElementsByTagName('head')[0].appendChild(s);
}
google.load("jquery","1.2.6");
google.setOnLoadCallback(function() { ....})
== end of code ==
On the above code, you cannot use google apis. Exact same problem as
the very first post.
On Oct 6, 2:42 pm, ricardobeat <[EMAIL PROTECTED]> wrote:
> Follow the instructions on the page, you need to put everything inside
> the callback function.
>
> On Oct 6, 6:11 pm, sung <[EMAIL PROTECTED]> wrote:
>
> > It still has the same problem like loading jQuery from javascript.
>
> > On Oct 6, 1:40 pm, ricardobeat <[EMAIL PROTECTED]> wrote:
>
> > > Google has an API that does that, check it out:
>
> > >http://code.google.com/apis/ajaxlibs/
>
> > > - ricardo
>
> > > On Oct 6, 3:29 pm, "Michael Geary" <[EMAIL PROTECTED]> wrote:
>
> > > > Browser caching works with this technique, exactly as it does with a
> > > > <script> tag.
>
> > > > A good way to verify this is with the outstanding Fiddler HTTP debugging
> > > > proxy (Windows only, but if you don't use Windows, this is the "killer
> > > > app"
> > > > for a Windows VM under VMware):
>
> > > >http://www.fiddlertool.com/
>
> > > > -Mike
>
> > > > _____
>
> > > > From: Web Specialist
>
> > > > Using this approach is possible to allow js file cache? Or in every page
> > > > that js file needs to load again?
>
> > > > Cheers
> > > > Marco Antonio
>
> > > > On Mon, Oct 6, 2008 at 2:54 PM, Michael Geary <[EMAIL PROTECTED]> wrote:
>
> > > > Yes, you can do that. I'll bet the reason you're getting $ undefined is
> > > > that
> > > > you're trying to reference it immediately after running that code. The
> > > > dynamic script element loads asynchronously, and as with all
> > > > asynchronous
> > > > JavaScript, you need to either use a completion callback function or a
> > > > setInterval polling loop. The callback is a much better way to go.
>
> > > > I don't think jQuery provides this "out of the box", but it's easy to
> > > > add to
> > > > your own copy of jQuery. Simply add a line like this at the very end of
> > > > the
> > > > file:
>
> > > > window.jQueryLoaded && jQueryLoaded();
>
> > > > And define a jQueryLoaded function in your code:
>
> > > > function jQueryLoaded() {
> > > > $(function() {
> > > > // go to town here!
> > > > });
> > > > }
>
> > > > Here's a working test case:
>
> > > >http://mg.to/test/jquery/dynamic/jquery-dynamic.html
>
> > > > -Mike
>
> > > > > From: jQuery(new).to(me)
>
> > > > > Hello,
>
> > > > > I am trying to load jQuery from Javascript like the following code.
>
> > > > > == code ==
> > > > > if (typeof jQuery == 'undefined' || !jQuery) {
> > > > > var s = document.createElement('script');
> > > > > s.setAttribute('type','text/javascript');
> > > > > s.setAttribute('src','http://localhost/jquery-latest.min.js'
>
> > > > <http://localhost/jquery-latest.min.js%27> );
>
> > > > > document.getElementsByTagName('head')[0].appendChild(s);
> > > > > }
> > > > > == end of code ==
>
> > > > > However, then this code is included, "jquery-latest.min.js"
> > > > > is included, but the page shows javascript error, "$ is not defined."
>
> > > > > Any tips to solve this problem??
>
> > > > > Thanks bunch in advance!
