JavaScript Test

I have an error in my website and trying to resolve: Error 'format exception was unhandled'… Read more "formatexception Was Unhandled" Input String Was Not In A Correct Format

I am using MathDox formula editor to produce MathML. Now I want to convert the MathML produced by M… Read more Parsing Mathml To Plain Math Expression

I am writing both server and client using visual studio 2015. The following problem occurs in Chrom… Read more Response For Preflight Has Invalid Http Status Code 400 - Aspx

I get the feeling I really should be learning WCF for this (feel free to comment if you agree), but… Read more How To Get Json From Mvc4 C# With No Javascript And No Ajax

I need to dynamicly pass data to my select list with jquery. I see that data in console but my list… Read more How To Dynamicly Pass Data To Select List?

ok so i have this string: [{'id':1},{'id':2,'children':[{'id':3},{&… Read more Convert Json String Into Meaning Full Data To Parse

I have this result in my script '[{'region':'NCA','depprt':'Havana,… Read more How To Find Specific Objects And Put Them In An Array In Javascript

Edit: Not sure why this was marked as a duplicate given that the original doesn't even really h… Read more Getting A Downloadable File With An Ajax Request

I have this C# object: var obj = new { username = 'andrey', callback = 'functio… Read more Json Serializing An Object With Function Parameter

In my asp.net project, I have written javascript functions on mouseover and mouseleave/ mouseout ev… Read more How To Handle Mouseover And Mouseleave Events In Windows 8.1 Touchscreen

I am currently building a site using MVC5 and I need to serve different content when an ajax reques… Read more Extend Isajaxrequest() To Include Fetch Api Requests

I am new to JavaScript. Here is the scenario; I have an imagebutton that changes every 10 seconds a… Read more What Javascript Code Can I Use To Open In A New Window, And Not The Window I Previously Opened

Given a method.. public ActionResult Method() { // program logic if(condition) { // ext… Read more Return Actionresult To A Dialog. Asp.net Mvc

I am attempting to make a PUT call to my Web API. I have set the following up in the WebApiConfig.c… Read more Web Api 2.0 Recieve Json Data In Camel-case With A Pascal-case Model

I wonder why I cant access Object by ClientInstanceName from javascript. example: function NextStep… Read more Access Object From Javascript Devexpress

I have looked all over for a reason behind why this code does not work and I am stumped. I have an… Read more Why Won't Js / Jquery Read The Text Box Values?

I use a regular expression to validate a price, but the error message appears before I finish to in… Read more Validation Based On A Regular Expression Only On Submit

I need to make a program click a javascript button for me in the webbrowser. Is this possible in an… Read more Click Javascript Button With C# Webbrowser

I have a d3 line graph which works perfectly. It maps the number of telephone calls and emails rece… Read more D3 Chart Missing Data

I am trying to show exception message through javascript alert box. Here is the sample code. public… Read more Display Exception Message Through Javascript Alert In Asp.net