readystate

xmlhttprequest not firing response event handler for ready state 3 when using flush from php

由 牧云@^-^@ 提交于 2019-12-14 03:58:55
问题 I am sending a request a remote server from google chrom extension using xmlhttprequest I have set permissions in the manifest.json to access remote hosts Basically it is working fine as expected. what i had expected is readystate 4 it is fired when the response has completed. Since it is a 8 to 10 second process in the server side i use echo from the server side to the client for status update. so i use readyState==3 condition to show server response but when i tested readystate 1 and 4 are

AJAX request doesn't work the first time but works thereafter

由 匆匆过客 提交于 2019-12-13 05:52:52
问题 I'm making a simple function as it is shown on w3schools official website. I'm trying to run a function of an AJAX request. I guess it's all working well except the fact that the code ONLY runs after it fails the first time. I mean, let's say you just came the first time to my website and you try to submit the first time, it just refreshes the page and nothing happens. As far as I'm aware I tried to debug using alert functions in each line to find if the request was really being made. I found

C# - Automatic Login to a webpage using WebBrowser - disabled html tag

由 拟墨画扇 提交于 2019-12-11 19:17:50
问题 After some research on the WebBrowser DocumentCompleted issue, I've inserted my login attempt into the DocumentCompleted Event Handler. Here's my code: public void wb_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e) { wb.Navigate("fooPage"); var browser = (WebBrowser)sender; HtmlElement email = CookieReader.GetElement("email", browser); HtmlElement password = CookieReader.GetElement("pass", browser); email.SetAttribute("email", "foo@something.com"); password

XMLHttpRequest problem

由 左心房为你撑大大i 提交于 2019-12-11 11:00:55
问题 I am writing one Web Application using XUL. In that Iam using AJAX XMLHttpRequest Object for sending request to server. When I use GPRS connection to send the request to the server from my web application the request is not going, but readyState has changed to 4 and status=0. If the request is not going out how the readyState is Changing. The same Code working fine in local network. If I send the request to server from the browser using GPRS it is working fine. Can any body help me out in

Is it possible to change document.readyState with JavaScript?

由 痴心易碎 提交于 2019-12-11 03:03:55
问题 I'm loading HTML via an iframe on a site. The HTML being loaded is supposed to wait to load certain content only after the parent document has finished loading ( document.readyState == 'interactive' || document.readyState == 'complete' ). The problem is that the HTML content is manually loaded into the iframe well after the parent document has finished loading. Is there any way to spoof the readyState of the parent document in order to verify the loaded HTML content isn't rendering

Ajax - Function to check if Url exists

由 大憨熊 提交于 2019-12-11 02:33:37
问题 I'm building a building a website using the Reddit API to display images from Reddit. I'm getting the data via JSON then use it to build the page, using URLs provided as sources for the images. Some of the URLs that I get don't go to images directly, but instead to image hosting sites (like imgur.com). Usually, adding '.jpg' at the end of the URL takes me to the right image. So, doing that, I would like to check if the URL + '.jpg' exists before using it. I tried to build a function to check

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

Javascript: xmlhttprequest randomly stuck at Ready State 1

由 て烟熏妆下的殇ゞ 提交于 2019-12-02 19:39:38
问题 I've been working on a Windows gadget (meaning the "browser" is Internet Explorer) that queries specified subnet addresses for information. Now, it sometimes does this at a relatively quick pace (roughly every 5 seconds) and it works well enough. However, sometimes it will get stuck at ready state 1 and will just stay there forever. Whenever the gadget tries to redo the function for getting the xmlhttprequest and getting information from it it will stay at state 1. This is easily replicable

HTML5 video, waiting for video end, waiting for video ready

由 旧巷老猫 提交于 2019-12-02 10:32:01
Hello as you can see from my sample code i am trying to play an array of videos back to back. What i attempt to do is create a for loop which cycles for the length of the array. Within the for loop i call a PlayAVideo function that empties a div and then reenters a new video + source tags. My objective is to begin the for loop, play the first video in the array, wait for end of video, then continue with for loop with next element in the array. What currently happens is the for loop cycles through the entire array and only plays the last video. I have checked the readystate of the video tag

Ajax won't get past readyState 1, why?

由 怎甘沉沦 提交于 2019-11-28 09:14:43
I'm trying to get this function to work, which does a request for parameter url then sends the responseText to callback which is a function. It seems that it only gets to readyState 1 (thanks to the Firebug commands). Here it is: function Request(url, callback){ if (window.XMLHttpRequest) { // Mozilla, Safari, ... httpRequest = new XMLHttpRequest(); } else if (window.ActiveXObject) { // IE httpRequest = new ActiveXObject("Microsoft.XMLHTTP"); } else{ return false; } httpRequest.onreadystatechange = function(){ console.log(httpRequest.readyState); if (httpRequest.readyState == 4) { callback
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