On 2/14/07, jsJava <[EMAIL PROTECTED]> wrote:
>
> Hell all:
Hello there. What is your name?
> I'm making a doSimpleXMLHttpRequest call, if the result is wait, I've
> to call this again, until success. But I understand once call is made,
> am not able to make the call again. But how to achieve this? Pls let
> me know. Thx.
Sure you can make another call.. see below.
> Here is my code:
>
> var getLoginStatus = function(token) {
> var doExec = function (req) {
> xml = req.responseXML;
> var statusNode = xml.getElementsByTagName('status')[0];
> var status = parseInt(statusNode.childNodes[0].nodeValue);
>
> if(status == 2) { // login success
> // do success
> } else if(status == 1) { // still processing
> MochiKit.Async.callLater(5000, getLoginStatus(token)); //
> call again
There is an error here, probably two, first you need to do
MochiKit.Async.callLater(5000, getLoginStatus, token)
otherwise getLoginStatus gets called right away even before callLater is called.
Second.. the time parameter is in seconds and not milliseconds - I'm
pretty sure you don't want to wait 5000 seconds which constitutes the
length of a slightly short movie :o) -- So, if you really want 5
seconds, this is what you want:
MochiKit.Async.callLater(5, getLoginStatus, token)
See http://mochikit.com/doc/html/MochiKit/Async.html#fn-calllater.
> }
> };
>
> var doError = function () {
> };
>
> var res = MochiKit.Async.doSimpleXMLHttpRequest(url);
> res.addCallbacks(doExec,doError);
> };
Arnar
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