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Hello,
I have this:
function process(a,b)
{
xmlHttp=GetXmlHttpObject();
//alert(xmlHttp)
if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request");
return
}
var url="http://www.xx.com/xxxxx/CheckEmailAddress.php"
url=url+"?Email="+a+"&Password="+b

xmlHttp.open("GET",url,true);
xmlHttp.send(null);
xmlHttp.onreadystatechange=stateChanged;
}

and I want to pass a and b to "stateChanged"

but its not working as:
xmlHttp.onreadystatechange=stateChanged(a,b); I'm getting a "type
mismatch"
Any Help?
Thanks
Mike

Mike meinte:
> Hello,
> I have this:
> function process(a,b)
> {
> xmlHttp=GetXmlHttpObject();
> //alert(xmlHttp)
> if (xmlHttp==null)
> {
> alert ("Browser does not support HTTP Request");
> return
> }
> var url="http://www.xx.com/xxxxx/CheckEmailAddress.php"
> url=url+"?Email="+a+"&Password="+b
>
> xmlHttp.open("GET",url,true);
> xmlHttp.send(null);
> xmlHttp.onreadystatechange=stateChanged;
> }
>
> and I want to pass a and b to "stateChanged"
>
> but its not working as:
> xmlHttp.onreadystatechange=stateChanged(a,b); I'm getting a "type
> mismatch"

Because stateChanged() returns something else than a function.

You need something like
xmlHttp.onreadystatechange=function(a,b) {
return function() {
// have a and b available
};
}(a, b);

But this has been discussed here frequently.

Gregor


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