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Xmlhttp Onreadystatechange Function Not Working


Example: function onError(e) { alert(e.target.status); } XMLHttpRequest.onerror = onError; // assuming XMLHttpRequest is a valid XHR Object Which you choose probably depends on the environment, I mainly support intranet applications, so Thanks! Am I right on this point? Storing the responseText for example, then displaying it where and if, need be. have a peek here

I personally use Sockets with blocking Sends with a variation on subsequent Blocking Recvs: - I supply a SetSoTimeout(msecs) method so that a lengthy query may return several zero-byte (my flag It's considered an error in some browsers. Hope someone can help. You may have to register before you can post: click the register link above to proceed.

Onreadystatechange Never Called

I have a form for which I'm going to validate one of the fields. Would the Ancient One have defended the Earth from a Chitauri invasion in the Avengers absence? This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL) Top Experts Last 24hrsThis month OriginalGriff 295 Jochen Arndt 125 Michael_Davies Cheers Richard Maher Apr 1 '07 #10 P: n/a HugeBob Hi All, Problem solved!!

You don't have to bother with onreadystatechange if you make asynchronous request, just use the responseXML/Text. bhawin parkeria 20-Aug-13 16:44pm i didn't wrote this of my own , i copied it from w3schools.com and its working fine only this time i got problem enhzflep 20-Aug-13 Thank you, With Regards, Prem javascript prem2 -2 236 posts since Feb 2010 Community Member 2Contributors 5Replies 8Views 5 YearsDiscussion Span 5 Years Ago Last Post by macgurl70 0 macgurl70 9 Function 'onreadystate' Error Peoplesoft How fast is Time running in Majora's Mask?

Having two different ground planes on the same layer Eagle How necessary are specialty malts in an extract brew? Mar 30 '07 #2 P: n/a -Lost "Ian Collins"

Storing the responseText for example, then displaying it where and if, need be. Onreadystatechange Vs Onload Firebug showed me that responseText was clearly populated with the data I expected. Also i do know for sure that everything else works fine. Thanks for your help.

Onreadystatechange Not Working In Ie

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Why do solar planes have many small propellers instead of fewer large ones? If one way isn't working, there is a different way to try with different settings that may (usually) has better results. -1 Discussion Starter prem2 -2 5 Years Ago Dear macgurl70, Onreadystatechange Never Called If the user has hit the "Confirm transaction" button do we not have to make sure to disable that button while the async XHR request is in progress otherwise the user's Onreadystatechange Javascript My app works under IE, oddlyenough.

Am Iright on this point? navigate here You can however use e.target.status if the AJAX returns erronous results based upon the context of theXMLHttpRequest. if (xmlhttp.readyState==4 && xmlhttp.readyState==200) How do you expect 1 variable to hold 2 values at once? Um, if you have to make synchronous calls you need to rethink your AJAX. Readystate 1

You don't have to bother with onreadystatechange if you make a synchronous request, just use the responseXML/Text. function checkAvailability() { var xmlhttp; if (window.XMLHttpRequest) { xmlhttp = new XMLHttpRequest(); } else { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } if (xmlhttp) { var regform = document.getElementById("regform"); var username = regform.username.value; Keyboard Events Not Working With Images... http://tekspotting.com/not-working/zoom-function-on-mac-not-working.html Here is my code: function fetchPage() { href = "examples/css1/e.html"; var client = new XMLHttpRequest(); client.onreadystatechange = function () { alert("onreadystatechange"); } alert(client.readyState); client.open("GET", href, false); alert(client.readyState); client.send(); alert(client.readyState); } So

Response Text is: "+xmlHttp.responseText); if (xmlHttp.readyState==4) { document.getElementById("message").innerHTML=xmlHttp.responseText; } } xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded") xmlHttp.send(params); //Testing code for synchronous mode //alert("Http get status is: "+xmlHttp.status); //alert("Http ready state value is: "+xmlHttp.readyState); //alert("Http get Xmlhttprequest Why is nuclear waste dangerous? echo $id;?>);'>[/CODE] I want it to go to this function which is sent to … ajax javascript not working 1 reply Hi, I am new in ajax.

Ah hah!

jssm1th 2010-03-08 18:36:50 UTC #3 Thanks, that's a good thought. Thank-you so much I've been working on this for 2 days! No need to poll when using asynchronous calls. Jquery Ajax Thecode follows.

Currently my data is showing like this This is what I ... I put in alert boxes to display the username that i'm taking from the form...it displays it properly. I've seen at least one predictive text thingy that is still providing Select Lists for the first character entered of a surname while the user has finished typing :-( And then this contact form javascript ajax share|improve this question edited Dec 17 '13 at 22:55 Benjamin 11.5k1694174 asked Oct 19 '13 at 6:47 Abdullah A Malik 1211211 why so much fuss..Use $.ajax instead..

Or is it? Not being able to close the window (without the "Program is not responding" crap) is certainly a bummer. Are human fetal cells used to produce Pepsi? Why are most pens (that we use to write) blue in color?

Same for Safari and for Firefox (with & without firebug running) Firebug shows length of calls to server (150 ms. ) so I think that means firebug is following the response Solution 1 Accept Solution Reject Solution Don't go for conventional Ajax request.Try jquery ajax to accomplish this task. It's a tricky problem if you have to set up some preconditions (such as building an RPC object from a description file) before the AJAX functionality on the page can be You have three choices: 1) Use a synchronous request. 2) Poll to see if the preconditions have occurred. 3) trap the error if an AJAX call is made before the the

The problem occurs both in safari and firefox latest version. Returning the length of largest word in a sentence Why do governments not permanently restrain super villains? My app works under IE, oddly enough. When I rewrote the .onreadystatechange = listener; without parentheses it worked.

I use AJAX to retrieveXML containing a list of valid entries. If he one worked for you with the true and null then keep it.