Wizzud, Thanks for your help. I can understand the problem is the scope of variables. My idea is to transfer the userData to $.get() and then I can get it back in the callback function without considering the variable scope problem. Isn't it more intuitive?
On Oct 16, 1:24 am, Wizzud <[EMAIL PROTECTED]> wrote: > It's not ambiguous at all. > Your problem is not with the $.get() but with the code around it. > $.get() does exactly what it is intended to do - it fetches a single > 'page' (of some sort) and provides you with the mechanism for handling > that page when successfully retrieved. > You are trying to handle multiple $.get()s in a single loop, with each > retrieved 'page' (presumably) being handled differently, and in the > process of doing so you're getting the scope of some variables mixed > up. That's all. > > If you really want to minimise it, and you really only have a loop of > 2, then ... > > var url='http://foo.bar/?param='; > $.each([0,1],function(i,j){ > $.get(url+j, function(html){ > alert(j); > }); > }); > > On Oct 14, 2:10 pm, arphenlin <[EMAIL PROTECTED]> wrote: > > > It's so ambagious. I really hope jQuery can provide a *userData* > > parameter like this: > > jQuery.get( url, [data], [callback], [userData] ) > > > Then I can achieve my goal with this way: > > for(var i=0; i<2; i++){ > > $.get(url+i, function(html, userData){ > > doit(html, userData['tag']); // userData was bound to ajax > > callback > > }, {'tag': i}); > > > } > > Wizzud wrote: > > > var url='http://foo.bar/?param='; > > > for(var i=0; i<2; i++){ > > > submitAjax(i); > > > } > > > function submitAjax(i){ > > > $.get(url+i, function(html){ > > > doit(html, i); > > > }); > > > } > > > function doit(html, tag){ > > > alert(tag); > > > } > > > > On Oct 13, 11:04 am, arphenlin <[EMAIL PROTECTED]> wrote: > > > > Below is an example to use jQuery.get() to get some html data. > > > > I expect that "0", "1" (or "1", "0") are displayed, however, it > > > > displayed "2", "2". > > > > How can I do? > > > > > var url='http://foo.bar/?param='; > > > > for(var i=0; i<2; i++){ > > > > $.get(url+i, function(html){ > > > > doit(html, i); // bind 'i' to the callback function > > > > }); > > > > > } > > > > > function doit(html, tag){ > > > > alert(tag); > > > > > }
