ajax

问题 After clicking the radio button, the value from the radio button is not being passed when the onclick event is triggered. Here is my code: <form name="Form1" id="color" style="font-size: 100%" action="#"> <input type="radio" name="radio1" id="radio1" onclick = "MyAlert()" value="blue"/>Blue <br /></p> <p> <input type="radio" name="radio1" id="radio1" onclick = "MyAlert()" value="red"/>Red </form> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min

问题 I have a contact form through which users would be able to contact me. I am using django with ajax, and it works fine if there's no error. I would like to show the errors if there's any like it displays above the input fields and not just the errors, but both the input and the errors. It does however differentiate between the success and error result, as the ajax request was successful. But I need to display the actual form errors. How do I that? Your help will be very much appreciated. Thank

问题 I currently have a ASP.Net MVC web application that needs to upload large files using ajax. I am currently using this jQuery plugin - http://valums.com/ajax-upload/. I have also used this plugin - http://jquery.malsup.com but get the same result. The issue that I am having for large file is that the iframe that gets generated to in order for the request to be asynchronous is not loading in time. It always seems to point to this code: var doc = iframe.contentDocument ? iframe.contentDocument :

问题 I need to create a chat similar to facebook chat. I am thinking to create a simple application Chat and then using ajax polling ( to send request every 2-3 seconds ). Is this a good approach ? 回答1: I'd go with something that involves push/real-time messaging controlled by the server. You'll get proper real-time chat and it will scale a lot better. Take a look at http://www.orbited.org/ which is the way to go, I reckon. It's not core django, but it's Python and will sit well alongside a Django

问题 I need to create a chat similar to facebook chat. I am thinking to create a simple application Chat and then using ajax polling ( to send request every 2-3 seconds ). Is this a good approach ? 回答1: I'd go with something that involves push/real-time messaging controlled by the server. You'll get proper real-time chat and it will scale a lot better. Take a look at http://www.orbited.org/ which is the way to go, I reckon. It's not core django, but it's Python and will sit well alongside a Django

问题 I need to create a chat similar to facebook chat. I am thinking to create a simple application Chat and then using ajax polling ( to send request every 2-3 seconds ). Is this a good approach ? 回答1: I'd go with something that involves push/real-time messaging controlled by the server. You'll get proper real-time chat and it will scale a lot better. Take a look at http://www.orbited.org/ which is the way to go, I reckon. It's not core django, but it's Python and will sit well alongside a Django

问题 I have a github page for my organization where I would like to call data from a 3rd party api where I need an auth token. Can I publish this github page without having the auth token displayed on the public repo? 回答1: In short, no. If your GitHub repo is public, all its assets are public. You can make the repo private and it will still publish on GitHub Pages if named with the username.github.io convention or if it has a gh-pages branch. While that's an option, that's not necessarily the

问题 I need to get 8 JSON from 8 different URL. I stored the query string that I have to change in an Array and I loop through it with a for loop. Here is my code: var index = ["ESL_SC2", "OgamingSC2", "cretetion", "freecodecamp", "storbeck", "habathcx", "RobotCaleb", "noobs2ninjas"]; var request = new XMLHttpRequest(); for (var i = 0; i < index.length; i++) { var url = "https://wind-bow.glitch.me/twitch-api/channels/" + index[i]; request.open("GET", url); request.onload = function() { var data =

问题 I need to get 8 JSON from 8 different URL. I stored the query string that I have to change in an Array and I loop through it with a for loop. Here is my code: var index = ["ESL_SC2", "OgamingSC2", "cretetion", "freecodecamp", "storbeck", "habathcx", "RobotCaleb", "noobs2ninjas"]; var request = new XMLHttpRequest(); for (var i = 0; i < index.length; i++) { var url = "https://wind-bow.glitch.me/twitch-api/channels/" + index[i]; request.open("GET", url); request.onload = function() { var data =

问题 I want to check a file exist in folder. Below code is while i'm trying to many times is not working. <!DOCTYPE html> <html> <head> <script> function Start() { var path = "X:\ApplicationFiles\Journals\TandF\RJHR\Vol00000\180008\ML\IProof\TF-RJHR180008.xml"; if (File.Exists(path)) { document.getElementById("Stage").innerHTML = "exists"; } } </script> </head> <body> <table border="1"> <thead> <tr><th>Job ID</th><th>JID</th><th>Article ID</th><th>Intrnl ID</th><th>Due Date</th><th>Current Status<