Posts tagged with "ASP.NET"

ASP.NET is a server-side web application framework designed for web development to produce dynamic web pages. It was developed by Microsoft to allow programmers to build dynamic web sites, web applications and web services.

ASP.NET Web API 2 - ModelState.IsValid true with Null Model

September 8, 2016 by Christoff Truter

The ModelState.IsValid property (ApiController) merely checks for a zero validation error count for a passed model while ignoring the nullability of the object instance itself.

ASP.NET   Web API  

Unobtrusive Client Validation in ASP.NET MVC using AngularJS

June 28, 2016 by Christoff Truter

When Microsoft released ASP.NET MVC 3 around October 2010, they introduced a feature called "unobtrusive client validation" into their codebase using jQuery. In this post we’re going to focus on making unobtrusive validation work without jQuery using Angular

C#   JavaScript   ASP.NET   Angular   MVC  

AjaxControlToolkit (ASP.NET/C#) : CascadingDropDown Extender - Part 2

November 3, 2011 by Christoff Truter

Second part of the post on how to use the CascadingDropDown Extender, where we look at some possible issues.

C#   ASP.NET  

AjaxControlToolkit (ASP.NET/C#) : CascadingDropDown Extender - Part 1

October 7, 2011 by Christoff Truter - 1 Comment

How to implement a cascading dropdownlist use the AjaxControlToolkit

C#   ASP.NET  

ASP.NET Validators : CustomValidator Control

July 25, 2011 by Christoff Truter

Post on how to use the CustomValidator Control as Int32/Int64 type validator

ASP.NET