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 canno...
this thing almost works:  function myClass(url) {  this.source = url; this.rq = null; this.someOtherProperty = "hello";  // open connection to the ajax server this.start = function() {     if (window.XMLHttpRequest) {         this.rq = new XM...
I want to read a local text file through javascript. I copied the code from How to read a local text file?  but its not working.   Here's the code snippet,  function readTextFile(file) {     var rawFile = new XMLHttpRequest();     rawFile.open(&#...
I'm trying to write a script to retrieve a WOEID and interface with the Yahoo Weather API.  I'm constructing a URL based on latitude and longitude values from stuff in a database I'm using, and can do this perfectly fine.  However, when i...
i make a ajax request to a json string and then i parse it, i want to return  this Json object called "encuesta" from event onreadystatechange to the "jacu" variable to access globally  heres my code:   window.onload= function(){  ent...
I have a function from which I would like to return a value as a series of events whenever a button is clicked. However, I can't figure out how to retrieve the value from onreadystatechange. How can I make it so I can return vicArray[vicID]?  fun...
I'm loading js by creating script tag on the fly, I have written a callback function on script load, but when functions get called after js get loaded, I can't access my object property, when I checked it in firebug the value is missing. Belo...
I want to implement a login by calling an API using Ajax and Javascript.  User enters username and password and by clicking a button "login()" would be called. If input is correct it should open the welcome page. I implemented it as below. Bu...
I know this question has been asked before, but I tried to apply the answers with no results.  I'm trying to do multiple requests on the same domain with a for loop but it's working for the entire record of my array.   Here is the code I use:...
I have this simple code for get elements from a external source  for(var i=0; i<10; i++)     loadPage(link[i]);  function loadPage(href) {     var ajax = new XMLHttpRequest();     ajax.open('get',href);     ajax.responseType = 'documen...

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