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xml request trying to get it to work

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Jan 04.2007

when I only do one request, I am alright, but when I try to do anything more then 3 consectitive requests it does not work

<html>
<head>

<script type=”text/javascript”>

var xmlhttp=false;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
// JScript gives us Conditional compilation, we can cope with old IE versions.
// and security blocked creation of the objects.
try {
xmlhttp = new ActiveXObject(“Msxml2.XMLHTTP”);
} catch (e) {
try {
xmlhttp = new ActiveXObject(“Microsoft.XMLHTTP”);
} catch (E) {
xmlhttp = false;
}
}
@end @*/
if (!xmlhttp && typeof XMLHttpRequest!=’undefined’) {
try {
xmlhttp = new XMLHttpRequest();
} catch (e) {
xmlhttp=false;
}
}
if (!xmlhttp && window.createRequest) {
try {
xmlhttp = window.createRequest();
} catch (e) {
xmlhttp=false;
}
}

function promos(promo)
{

links(“https://www.spgpromos.com/tripleplayQ306/promos/terms/” +promo+ “0.cfm”)
links(“https://www.spgpromos.com/quarterly/promos/terms/q306/” +promo+ “0.cfm”)
links(“https://www.spgpromos.com/quarterly/promos/terms/q306_prereg/” +promo+ “0.cfm”)
links(“https://www.lg0.net/starwood/promos/promos/terms/” +promo+ “0.html”)
links(“http://www.starwoodhotels.com/preferredguest/promotions/registration/landing_page.html?promoID=” +promo)

}

function links(url) {
xmlhttp.open(“HEAD”, url,true);
xmlhttp.onreadystatechange=function() {
if (xmlhttp.readyState==4) {
if (xmlhttp.status==200) {
window.open(url)
}
}
}
xmlhttp.send(null)

}

</script>
</head>

<body>

<form name=”flink”>
<input type=”text” name=”reqlink” size=”150″>
<button name=”test” onClick=”promos(document.flink.reqlink.value)”>test</button>
</form>

</body>
</html>

to post a comment
JavaScript

3 Comments(s) ↴

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@cgishackJan 04.2007 — I am not Ajax expert, but I use it.

I think maybe your request are not complete and you are confusing your code.

There are ways to send MANY request at once using an array of the XMLHTTPRequest Object.

Check this article out for assistance if you think I am on the right track.

http://www.drakware.com/?e=2

Drew
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@A1ien51Jan 04.2007 — You are using a global variable, you will keep overwriting it. You need to learn about OO JavaScript or wait until the request comes back before firing the next one.

Eric
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@domiereavronauthorJan 07.2007 — I see my problem now, cgi pretty much hit the nail on the head, but now I am just trying to implement and understand that array of requests
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