onreadystatechange

onreadystatechange function never gets called

由 一世执手 提交于 2020-01-06 01:59:14
问题 Ok...so my code is very simple. The only problem is that the function to be called onreadystatechange is never getting executed. I put in an alert to display the readyState and the status of xmlhttp which displayed it as 1 and 0 respectively. I cannot understand why the state is not changing. Also i do know for sure that everything else works fine. I put in alert boxes to display the username that i'm taking from the form...it displays it properly. Please help me out here....i just cannot

callback from flashembed of jquery Tools

由 喜你入骨 提交于 2020-01-05 09:03:02
问题 jQuery Tools includes a flashembed API which accepts many parameters. Is there one which accepts callback function and fires after the success state of the flash player load event? playerdiv.flashembed(url+'/VIPlayer.swf','knds_player',300,250,'8.0.0',false,flashVars); Information: official website. Note: This is possible in Google swfobject library as below: swfobject.embedSWF(url+'/VIPlayer.swf','knds_player',300,250,'8.0.0',false,flashVars,callBack); function callBack(event){ event after

Onreadystatechange not not working after header redirection in Chrome

由 ≯℡__Kan透↙ 提交于 2019-12-25 04:17:40
问题 I have made a userscript for a forum that resizes images. It works great, except for after posting or editing where it redirects, where onreadystatechange does not fire in Google Chrome. When viewing a thread, EG SomeSite/forums.php?action=viewtopic&topicid=205362 , the userscript works. After editing/posting, EG SomeSite/forums.php?action=viewtopic&topicid=205362&page=p4976670#4976670 , the userscript doesn't work. The problem lies with this code: document.onreadystatechange = function () {

onreadystatechange is not called in firefox

由 让人想犯罪 __ 提交于 2019-12-24 01:16:45
问题 Here are my codes. my function to send ajax request and return a value: function myAjaxCall(){ var myValue=0 var async= false //I have to use synchronized request(otherwise my return value is 0) xmlhttp.open("GET",URL,async); xmlhttp.onreadystatechange=function(){ ... myValue = SOMEVALUE; }; xmlhttp.send(); return myValue } My other function will use the myAjaxCall function returned value function otherFunc(){ var x= myAjaxCall(); } Things are working perfectly in this way except on Firefox

VB6: get onreadystate value from browser control

由 久未见 提交于 2019-12-11 18:16:08
问题 i'm trying to get the onreadystate value from the browser control do detect when the page has finished loading. unfortunately the event's .returnValue returns empty. what's wrong? here's my code - thx: Dim WithEvents m_doc As HTMLDocument Private Sub Form_Load() Set m_doc = WebBrowser1.Document End Sub Private Sub m_doc_onreadystatechange() Dim m_event As IHTMLEventObj Set m_event = m_doc.parentWindow.event m_value = "'" & m_event.returnValue & "'" MsgBox "onreadystatechange: " & m_value End

How to imitate cross-browser $(document).ready() behavior without JQuery [duplicate]

由 ℡╲_俬逩灬. 提交于 2019-12-11 02:54:59
问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: $(document).ready equivalent without jQuery I have a script I need to write that needs to execute on DOM ready, but I can't have dependency on JQuery as part of the script. I want to imitate $(document).ready() , How can I implement this behavior in the shortest way? 回答1: You can use: document.addEventListener("DOMContentLoaded", function(){ //do things },false); for example. Note that this might be a problem in

jQuery $.ajax and readyStates

由 ＊爱你＆永不变心＊ 提交于 2019-12-09 05:45:08
问题 How to call the Ajax ready states on the jQuery $.ajax method? 回答1: $.ajax() returns the XmlHttpRequest object, so if you really want to access it as the state changes, you can do this: var xhr = $.ajax({ ... }); xhr.onreadystatechange = function() { alert(xhr.readyState); }; But the built-in callbacks should be all you need for most uses, particularly success and complete . To do things before the request fires, use beforeSend , or more appropriately for most cases, the .ajaxStart() and

Ajax > onreadystatechange - open/send > order totally arbitrary?

由 喜欢而已 提交于 2019-12-05 02:16:53
问题 I have a little 'incidental' question: When sending a request with Ajax ... open has to antecede send , for sure... but what about the onreadystatechange allocation? Logically set before open -ing the Request object, after send -ing or in between? To get'em back'n'ya mind: // Using POST XMLHttp.open('POST', url, true); XMLHttp.onreadystatechange = RequestState; XMLHttp.send(parameter); 回答1: Generally speaking, if the only readyState that you care about is 4, then it doesn't really make a

Ajax > onreadystatechange - open/send > order totally arbitrary?

由 送分小仙女□ 提交于 2019-12-03 21:24:01
I have a little 'incidental' question: When sending a request with Ajax ... open has to antecede send , for sure... but what about the onreadystatechange allocation? Logically set before open -ing the Request object, after send -ing or in between? To get'em back'n'ya mind: // Using POST XMLHttp.open('POST', url, true); XMLHttp.onreadystatechange = RequestState; XMLHttp.send(parameter); Generally speaking, if the only readyState that you care about is 4, then it doesn't really make a difference if the onreadystatechange event handler is assigned prior to calling open(), in between open() and

browserify and document ready?

由 泪湿孤枕 提交于 2019-12-03 16:50:04
问题 I'm struggling with using Browserify and document ready events. How do I craft a module that exports content only available after the document ready event has fired? How do I depend on such a module? My first stab was to try to set module.exports asynchronously -- fail out of the box. My nextx stab at this was for the module to return a function that took in a callback, and called the callback when document ready fired. Third attempt returned a promise. This seems to make dependent modules
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