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Ajax simple example problem

Example uploaded to:
http://www.clickatus.com/ajax/

BTW - This is for FIREFOX, won't work in IE.

I don't know why but when it is executed the browser still in loading
state... Even though XMLHttpRequest already got its string from the
server...

Any help?

PHP server script outputs "Hello"
<html><head><me ta http-equiv="Content-Type" content="text/html;
charset=windows-1252"><title>Aj ax Test</title>

<script language="javas cript" type="text/javascript">

//Run my function "f_StartEng ine" on page load
window.onload=f _StartEngine;

//Starts up engine
function f_StartEngine() {

//netscape.securi ty.PrivilegeMan ager.enablePriv ilege("Universa lBrowserRead");
var ajax = new XMLHttpRequest( );
ajax.open('POST ', "ajax_test.php" , true);
ajax.onreadysta techange = function () {
if (ajax.readyStat e == 4) {
if (ajax.status == 200) document.write( eval(
'('+ajax.respon seText+')' ));
else alert("An error occurred: " + ajax.statusText );
}
};
ajax.setRequest Header('Content-Type','applicat ion/x-www-form-urlencoded');
ajax.send(null) ;
}

</script></head><body></body></html>

Feb 22 '06 #1
2 1855


Alex wrote:

I don't know why but when it is executed the browser still in loading
state...
ajax.onreadysta techange = function () {
if (ajax.readyStat e == 4) {
if (ajax.status == 200) document.write( eval(
'('+ajax.respon seText+')' ));


Well that has nothing to do with that new toy "Ajax" but rather with
your use of document.write after the document has been loaded. That does
an implicit document.open() and after your document.write( ) call waits
for further document.write( ) calls or for a document.close( ).
Not sure why you think you neec document.write but calling
document.close( ) after that will stop Mozilla from showing the loading
state.
--

Martin Honnen
http://JavaScript.FAQTs.com/
Feb 22 '06 #2
Thank you for the advice. Noob-noob is very happy. :)

Feb 22 '06 #3

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