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readyState issue in PHP/mySQL/JS 15 Years Ago by sweisern … the number is being passed to the function, but the readyState won't go past 0!!!! I am already pretty far….XMLHTTP") } return objXMLHttp } function stateChanged(num) { if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { document.getElementById("txtResult"+num… Re: readyState issue in PHP/mySQL/JS 15 Years Ago by sweisern … the number is being passed to the function, but the readyState won't go past 0!!!! I am already pretty far….XMLHTTP") } return objXMLHttp } function stateChanged(num) { if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { document.getElementById("txtResult"+num… readyState looping? 15 Years Ago by aosmith … this script from my own debugging it appears that the readyState is doing the following 1 ... 4 ... 1 ... 4… sent from the server ajaxRequest.onreadystatechange = function(loc) { if(ajaxRequest.readyState == 4) { if(ajaxRequest.status == 200 || ajaxRequest.status == 304) {… Re: readyState looping? 15 Years Ago by essential … seq = { 4 : "complete", complete : 4 }; if ( seq[ this.readyState ] ) { // Request state my hold (STRING/INTEGER) value. if ( this.status… Re: readyState looping? 15 Years Ago by aosmith … seq = { 4 : "complete", complete : 4 }; if ( seq[ this.readyState ] ) { // Request state my hold (STRING/INTEGER) value. if ( this.status… Re: readyState looping? 15 Years Ago by essential … seq = { 4 : "complete", complete : 4 }; if ( seq[ this.readyState ] ) { alert( this.responseText ); if ( this.status === 200 ) { (( check ) ? document.getElementById… Re: readyState looping? 15 Years Ago by essential … seq = { 4 : "complete", complete : 4 }; if ( seq[ this.readyState ] ) { alert( this.responseText ); if ( this.status === 200 ) { (( check ) ? document.getElementById… Re: AJAX status 0 and readyState of 4 error 11 Years Ago by hag++ … that state. xhr.onreadystatechange = function() { if(this.readyState !== 4) return; if(this.status === 200) {…;status " + this.status); alert("readyState " + this.readyState); } }; So the two things I changed … AJAX status 0 and readyState of 4 error 11 Years Ago by kseguy … xhr.send(data); xhr.onreadystatechange = function() { if(this.readyState === 4 && this.status ===200) { alert(this.…I get an status of 0 where as my readyState is 4 which is the right value that I… Re: AJAX status 0 and readyState of 4 error 11 Years Ago by kseguy … false; } Now im getting a status of 2 and a readyState of 200 but I'm still stuck with no results… problem with http readyState 13 Years Ago by vijiraghs … xmlhttp1.onreadystatechange=callback; xmlhttp1.send(); } function callback() { if (xmlhttp1.readyState==4) { alert("kcj "); } } function def1() { … called but the alert inside the if(xmlhttp1.readyState == 4) is not getting executed. For some … xmlhttp.readyState = 0 (why???) 15 Years Ago by k2k … url=url+"&ran="+Math.random(); if(xmlhttp.readyState ==4) { xmlhttp.onreadystatechange= displayDetail; xmlhttp.open("GET",…url,true); xmlhttp.send(null); } else { status = xmlhttp.readyState; alert(status); ///// this always return 0 ///// } } [/code] which calls … Ajax code - readystate stays 0 14 Years Ago by eric8990 … so I know it works. Though, whatever I try, the readystate of the request stays 0. What am I doing wrong…;, true); xhr.send(null); } return false; } function send_form(){ if (xhr.readyState == 4) { if (xhr.status == 200) { var outMsg = xhr.responseText; } else… how to get DWR readyState 13 Years Ago by vgkarthi how to get DWR readyState as in AJAX. I am using Springs. Problem for me is sometimes the Flow continues even before Ajax values being returned and hence ends up in some error. If I can get the readyState, then i can check whether it is 4, so that I can make the flow to continue further. Re: Ajax code - readystate stays 0 14 Years Ago by eric8990 The function is added the right way, because if I put any alerts in the submitForm function, they show up correctly. It goes wrong when checking the readystate... Re: Ajax code - readystate stays 0 14 Years Ago by Airshow Typically you see readyState == 0 when you are "file browsing", ie relying … Re: Ajax code - readystate stays 0 14 Years Ago by Airshow …;Microsoft.XMLHTTP"); } if(xhr){ xhr.onreadystatechange = function() { if (xhr.readyState == 4) { if (xhr.status == 200) { var outMsg = xhr.responseText; } else… xmlHttp.readyState 1 13 Years Ago by softDeveloper I'm getting xmlHttp.readyState 1 when sending these parameters and it only happens when … Re: readyState looping? 15 Years Ago by essential Hi, as you can see i've build the code with 3 parameters on it: [code]var XHR = function( method, url, callback );[/code] but you've replaced it with a single arguments which is the [b]loc[/b], doing this instance will the break entire program and will cause your browser to generate error. In able for this to work, you must explicitly … Re: readyState looping? 15 Years Ago by droffij any idea about error 404?.....xampp was successfully intalled.. Re: readyState looping? 15 Years Ago by essential Hi, 404 error was a server response status, im not quite familiar of this error instances, normally it's always referred as 200 ( means the response was ok ). Try to check your server settings... Re: readyState looping? 15 Years Ago by aosmith Now I've got this: [QUOTE] Error: uncaught exception: [Exception... "Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIXMLHttpRequest.open]" nsresult: "0x80070057 (NS_ERROR_ILLEGAL_VALUE)" location: "JS frame :: [url]http://127.0.0.1/tablesniper/js/sniperlib.js[/url] :: anonymous :: line 46" … Re: readyState looping? 15 Years Ago by aosmith Now I'm getting: [code]Error: no element found Source File: [url]http://localhost/------r/pageserver.php?loc=Home[/url] Line: 1[/code] and [code]Error: junk after document element Source File: http://localhost/--------------r/pageserver.php?loc=home Line: 1, Column: 109 Source Code: <span id="leftBox" class="leftBox"><… Re: readyState looping? 15 Years Ago by aosmith Problem solved, thanks for all you help Essential... I just had to make the hrefs='#' Re: problem with http readyState 13 Years Ago by Airshow `xmlhttp1` is local to `ajaxFunction`. `callback` has no knowledge of it. **Airshow** Re: xmlhttp.readyState = 0 (why???) 15 Years Ago by Airshow k2k, The two calls to GetXmlHttpObject() will each cause an independent request objets to be returned and they should both work quite happily. The only proviso is that if the two response handlers both affect the same js objects or the same areas of the DOM, then you [I]could[/I] get "race effects", whereby two closely dispatched … Re: xmlhttp.readyState = 0 (why???) 14 Years Ago by MOZANDY Other than all the obvious errors on the client side, the main reason for this is that gecko engine looks for the Access-Control-Allow-Origin in the header from the servlet. If it does not find it, it will abort the communication and you get a status=0 and statusText=null. Also, the moz-nullprincipal in xml parsing error. All of this stuff is very … Re: xmlhttp.readyState = 0 (why???) 14 Years Ago by Airshow MozAndy, This discussion probably belongs elsewhere but here goes ..... It's probably me but I'm struggling to see the relevance of your answer (interesting though it is) to K2K's question. [LIST] [*]Question is about multiple ajax requests. [*]Access-Control-Allow-Origin header is about cross-domain (cross-origin) issues. [/LIST] Given … Re: Ajax code - readystate stays 0 14 Years Ago by SolidSolutions shouldn't line 7 be: allForms[i].onSubmit = submitForm(); instead of: allForms[i].onSubmit = submitForm; Re: Ajax code - readystate stays 0 14 Years Ago by eric8990 I tried Xampp as well as an online host, but neither work correct..