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Here is the problem, i'm using Microsoft.XMLHTTP for ie and XMLHttpRequest for mozilla, on my local server which is win2000 server i've no problem with that but when i uploaded the file to the web server of our company which is redhat 9 i still have no problem with mozilla but the ie gives an error like this,
System error: -1072896658
I have no clue what that means but as i sad the same page work fine on my local server. On our rh9 server the site works over https, is Microsoft.XMLHTTP does any security issues about https?
And my code is; <scrip... var xmlhttp=false; function getData(u,m,n) { if (window.ActiveXObject) { xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } else if(window.XMLHttpRequest) { xmlhttp=new XMLHttpRequest(); } xmlhttp.open("GET", u, true); xmlhttp.onreadystatechange=function() { do { document.getElementById(n).innerHTML=m;
}
while(xmlhttp.readyState==200) if (xmlhttp.readyState==4) { document.getElementById(n).innerHTML=xmlhttp.responseText; }
Botan Guner wrote: > Here is the problem, i'm using Microsoft.XMLHTTP for ie and > XMLHttpRequest for mozilla, on my local server which is win2000 server > i've no problem with that but when i uploaded the file to the web > server of our company which is redhat 9 i still have no problem with > mozilla but the ie gives an error like this,
> System error: -1072896658
For which line/statement of your code does it give that error?
readyState takes values of 0, 1, 2, 3, 4 so I don't know why you check for the value 200. And a blocking while loop in an event handler is not a good idea as that way other events could not be processed. But in your case the loop will not block as the condition readyState == 200 is never true so while you should remove that loop that is not likely solving the error problem you have.
> and if i set the readyState anything other then 200 it stops responding
You are setting readyState? Not sure what that is supposed to be good for. As for that line, how does responseText look when the error occurs?
Also consider checking xmlhttp.status and xmlhttp.statusText perhaps something goes wrong with the HTTPS access and the HTTP status message tells what goes wrong.
I thing HTTPS access is my main problem because this script works good on my local server and remote server (with mozilla) the only problem is browsing the page with internet explorer. Mozilla outputs nothing. I wish it generates an error nothing can be understood from the error that internet explorer gives.
Botan Guner wrote: > I thing HTTPS access is my main problem because this script works good > on my local server and remote server (with mozilla) the only problem is > browsing the page with internet explorer. Mozilla outputs nothing. I > wish it generates an error nothing can be understood from the error > that internet explorer gives.
Even over HTTPS the response has status statusText and you could check them to find out more as to what goes wrong.
Botan Guner wrote: > i have checked ; > xmlhttp.status=200 > xmlhttp.statusText=OK
The HTTP(S) works fine then,
> wrote and error dialog opened.
we would need to look then into the responseText and the assignment. Do you get that error too when you do not assign to innerHTML but instead simply alert(xmlhttp.responseText) ?
before the, documen....getElemen...innerHTML=xmlhttp.responseText;
it gives an empty alert so responseText is empty but at the same time when i request the same page from my local server it alerts the code returned from the requested page.
You may want to start with this very generic script (the actual call for getData is up to you). If it works, then the problem with your script, not with Hedhat.
<script> var XDataReader = null;
function getData(u,m,n) { if (window.ActiveXObject) { XDataReader = new ActiveXObject("Microsoft.XMLHTTP"); } else if (window.XMLHttpRequest) { XDataReader = new XMLHttpRequest(); } else { /*NOP*/ } if (XDataReader != null) { XDataReader.open("GET", u, true); XDataReader.onreadystatechange = checkState; XDataReader.send(null); }
}
function checkState() { if (XDataReader.readyState == 4) { if ((XDataReader.status == 200)||(XDataReader.status == 0)) { // Status 0 is given in IE if you load a file // from your local file system. If you don't // need to debug it there, you may remove it XDataReader.onreadystatechange = foo; // Lock the event handler for Opera, // which gives sometimes double bubble // for the same event alert(XDataReader.responseText); } }
Use the MS Script Editor included free with MS Office 2002 and above, for debugging Internet Explorer (IE).
This subject is of great interest to many JS developers, as there is no obvious, low cost way to do sophisticated debugging in IE6 other than to use the debugger described below, which is horribly documented otherwise. I feel debugging is an important aspect of projecting the useability of the language and needs to be made more clear for new users.
This is a page that describes how to install and use the MS Script Editor to debug Javascript in Internet Explorer ( IE ). It has a powerful debugger built into it that works really well for developers supporting IE5+. This debugger/editor included with most versions of Microsoft Office.
.NET programmers may have better tools (VStudio) but this comes in really handy for anyone developing with JSP and PHP and other dynamic scripting languages which embed javascript, as well as any HTML page using Javascript in Internet Explorer that needs a (almost) free debugging environment.
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