Hi.
I was trying to cull out just the pertinent code, so that's why the
calling method, etc. seems truncated. Alas (and I wish I could) I
can't post the whole thing, which I know would be more useful.
All of the methods are part of jDemon.
You're right, I don't know what "this" means. I was modeling that bit
after some other code that I'm integrating with. As I mentioned, I'm
dealing with a lot of new material.
I'll try pulling the code out into stand-alone functions and see what happens.
Thanks.
On 9/19/07, Michael Geary <[EMAIL PROTECTED]> wrote:
>
> I'll bet "this" is not what you expect. What is all the "this" usage for? It
> doesn't look like you are creating an object, or are
> you? I don't see the calling code - do you call "new jDemon" or just
> "jDemon()"?
>
> login, getAllCustomers, and getAllCustomersSuccess are methods of... what?
>
> For example:
>
> success: this.getAllCustomers
>
> When getAllCustomers() gets called, it won't be called as a method of that
> particular "this" object
>
> Can you write the code without all the "this" stuff? (Use "this" inside the
> .each callback, of course, I'm talking about the other
> "this" methods.) It may be a lot easier to get it working that way.
>
> Do you have a link to a test page?
>
> -Mike
>
> > From: Lee Hinde
> >
> > I am trying to nest an ajax call as part of the success
> > callback to an ajax call. Specifically, after a successful
> > log in, I'd like to populate some data.
> >
> > I'm stepping into a lot of new ground, for me, so it's hard
> > to figure out why something isn't working.
> >
> > The login works fine. And the first callback is run, using
> > Firebug, I can tell that the 2nd ajax call is returning the
> > data I expect. But the success callback for the 2nd ajax use
> > isn't firing. I'd be grateful for any assistance.
> >
> > Thanks.
> >
> >
> > //jDemon was a typo that seemed appropriate, so it stuck
> > function jDemon() {
> >
> > //This works
> > this.login = function () {
> > var vusername = $("#name").val();
> > var vpassword = $("#password").val();
> > $.ajax({
> > type:"GET",
> > url:"dax/login",
> > data: "username="+vusername+"&password="+vpassword,
> > success: this.getAllCustomers,
> > error: this.loginResponseError
> > }
> > );
> > };
> >
> > //This works
> > this.getAllCustomers = function (data){
> > this.sessionId = $("sessionId",data).text();
> > postDebug(this.sessionId);
> >
> > $.ajax({
> > type:"GET",
> > url:"dax/allrecords",
> > data: "sessionid="+this.sessionId+"&tableid=1",
> > success: this.getAllCustomersSuccess,
> > error: this.loginResponseError
> > });
> >
> > };
> > //this never runs, although I can tell that data
> > has come back from the server
> > this.getAllCustomersSuccess = function(data){
> > postDebug("getallcustomer");
> >
> > var textToDisplay = "";
> > var len=$("row",data).length;
> > $("row",data).each(function(i){
> >
> > $("field",data).each(function(i){
> > textToDisplay =+ $(this).attr("id");
> > textToDisplay =+ $(this).text();
> >
> > }) //each field
> >
> > } )//each row
> > $("#debug").text(textToDisplay);
> >
> > };
> >
> > ;}
> >
> > //debug is a console I setup in the page.
> > function postDebug(textToPost){
> > var hold = $("#debug").text();
> > $("#debug").text(hold+"\n"+textToPost);
> >
> > }
> >
>
>
