Why don't you want to use Ajax.Request?
var updateIfNumber = function(container, url, options) {
options = options || {};
options.onComplete = function(t) {
if (!isNaN(parseInt(r.responseText)))
$(container).update(r.responseText);
}
new Ajax.Request(url, options);
}
Best,
-Nicolas
On Nov 20, 2007 9:18 PM, semi-sentient <[EMAIL PROTECTED]> wrote:
>
> I read that, but I'm not sure how that is going to work in my
> situation. I have a variety of elements that are written to when I
> make a call to Ajax.Updater, and most of these requests are succeeding
> (meaning onSuccess "fires").
>
> What I basically need is a way to do the following:
>
> onSuccess: function(r) {
> if (isNaN(parseInt(r.responseText))) {
> // do not write to the element passed in...
> }
> },
>
> On Nov 20, 5:11 pm, "Brian Williams" <[EMAIL PROTECTED]> wrote:
> > yes, it's in the manual...
> >
> > http://prototypejs.org/api/ajax/updater
> >
> > notice the bottom 2 examples
> >
> > On Nov 20, 2007 5:51 PM, semi-sentient <[EMAIL PROTECTED]> wrote:
> >
> >
> >
> > > Is it possible to cancel the DOM write to the element passed to
> > > Ajax.Updater? I didn't see anything in the documentation, and I'd like
> > > to use this instead of Ajax.Request. There are situations where the
> > > results that are returned will not be what is expected, and I have no
> > > control over this. For this reason, I'd like to be able to cancel
> > > writing to the DOM.
> >
> > > Thanks in advance.
> >
>
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