When using JavaScript or jQuery in UpdatePanel enabled web page, everything will work fine at the first page load, but after any asynchronous post back happens by UpdatePanel, all JavaScript and jQuery effects will vanish.

ASP.NET 4.0 Web forms URL Routing

by Vivek Goyal

Web forms URL routing.

ASP.NET Ajax Application Architecture (jQuery, jSon, .NET ScriptService)

by Kashif Akhter

ASP.NET Ajax Application Architecture (jQuery, jSon, .NET ScriptService)

ASP.NET Core 2.0 MVC Razor

by User 1043264

How does ASP.NET Core MVC uses Razor engine to create dynamic views. Continue reading

ASP.NET Core 2.0 Structured Logging

by User 1043264

How to work with structured logging in ASP.NET Core and Serilog. Continue reading...

ASP.Net MVC – Different kinds of Templated Helpers

by Arun Ramachandran India

CodeProject In the last blog post, we have discussed about HiddenInput and ReadOnly attributes in ASP.Net MVC. You can read that article here. In this article we will go over different kinds of Templated Helpers. Templated Helpers are introduced in MVC 2.

ASP.NET MVC – HiddenInput and ReadOnly Attributes

by Arun Ramachandran India

ASP.NET MVC - HiddenInput and ReadOnly attributes

ASP.NET MVC – What are the Uses of Display, DisplayName, DisplayFormat and ScaffoldColumn Attributes?

by Arun Ramachandran India

Uses of Display, DisplayName, DisplayFormat and ScaffoldColumn attributes

ASP.NET MVC : Injecting & Mocking an IRepository

by teebot

If you are already familiar with ASP.NET MVC, you have probably seen the repository pattern in a few examples (such as NerdDinner), maybe you even use it in your own app.One of the most frequent way to hot-plug a Repository class into a controller is to use the Strategy Pattern.

ASP.Net MVC- How to implement CheckBoxList?

by Arun Ramachandran India

CodeProject In the last blog post on ASP.Net MVC, we have discussed about setting initial selected value in a RadioButtonList. You can read that article here. In this article we will go over implementing CheckBoxList in ASP.Net MVC. Let’s try to understand this with an example.

ASP.NET MVC ImageHandler for Thumbnails

by Tom Janssens

Handling all your images through a custom ActionResult/Controller.

ASP.NET MVC localization using ActionFilter

by Gediminas Geigalas

ASP.NET MVC localization using ActionFilter

ASP.NET MVC Model Binders

by Gil Fink

What Model Binders are in ASP.NET MVC and how you can use them in your MVC applications.

ASP.NET MVC: Show Busy Indicator on Form Submit using JQuery and Ajax

by John Atten

As we all know, users are impatient. We also know that if we don't tell them our application is "doing something" they tend to do silly things like click the mouse repeatedly, seeking some sign that the requested action is indeed being performed.

ASP.NET Page Automatically Notifies When MSMQ Message Arrives

by De, Subhendu

This blog will discuss how ASP.NET page automatically notifies when MSMQ message arrives

ASP.NET ScriptManager Error: this._forum is not a object

by cpsglauco

Little-Big bug from ScriptManager

ASP.NET Web Config Transform Console Utility Released on Nuget

by eric hexter

ASP.NET Web Config Transform Console Utility released on Nuget

ASP.Net: Clientside Date, Double, Integer,Currency Validation

by Syed Mujtaba Hassan

When using text field date, Double type (decimal places or different decimal characters in globalization etc) and currency validation on client-side we often use regular expression validator and try to write complex regular expressions.

Authorize.Net Credit Card Processing Integration in ASP.NET

by madan535

Authorize.Net Credit card processing Integration in ASP.NET

Azure NoSQL in ASP.NET Core 2.0

by User 1043264

How to use Azure NoSQL database in ASP.NET Core. Continue reading...

Best Practices for implementing paging in ASP.Net

by Syed Mujtaba Hassan

Implementing paging in ASP.net with fast page loading has always been a heck of a task. If we use datagridview’s default paging it has so many drawbacks like it loads all the data into the data source and then select the required number of rows on required page number.

Bind DropDownList from DataTable using AJAX WebMethod

by Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

We will see one example of how to bind one DropDownList using jQuery Ajax and C# WebMethod.

Bind jqxChart to SQL Database using ASP.NET MVC3

by jqwidgets

Bind jqxChart to SQL Database using ASP.NET MVC3

Binding and Handling JSON Field In jQuery Repeater

by zoyobar

Binding and Handling JSON Field In jQuery Repeater

Book Review: Learning JavaScriptMVC

by Sampath Lokuge

Review of the Book "Learning JavaScriptMVC"

Build ASP.NET MVC applications FAST with MVCExtensions v0.4

by Tom Janssens

A very simple tasklist in order to show you on how to get started using this library.

Build your own ASP.NET 5 tag helper

by Anuraj Parameswaran

Few days back I wrote a post on ASP.NET 5 Tag Helpers, this post is about building your own tag helper. As the first step you need to inherit from TagHelper class, which is available in “Microsoft.AspNet.Razor.Runtime.TagHelpers” namespace.

C# File Upload with Form Fields, Cookies and Headers

by Sky Sanders

Full featured HTTP upload utility

Call HTTPhandler from jQuery, Pass Data and Retrieve in JSON Format

by Brij

Call HTTPhandler from jQuery, Pass data and retrieve in JSON format

Calling an API using RestSharp in ASP.NET

by Gaurav Aroraa

Calling an API using RestSharp in ASP.NET

Calling ASP.NET WebMethods using jQuery

by JCrocker

How to call ASP.NET WebMethods using jQuery

Calling ASP.NET WebService from jQuery

by Thanigainathan.S

Calling ASP.NET WebService from jQuery

Canceling File Uploads using the ASP.NET FileUpload Control

by Rion Williams

Canceling file uploads using the ASP.NET FileUpload control

Cascading Dropdown Lists with jQuery (Parent/Child Select Options)

by Chris_Green

Cascading Dropdown Lists with jQuery (Parent/Child select options)

Centering a SliderExtender Control in ASP.NET WebForms

by Rion Williams

Centering a SliderExtender control in ASP.NET WebForms

Change Background Color of Ajax HtmlEditorExtender using ColorPickerExtender

by Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

In this blog, we will learn to change the Background Color of Ajax HtmlEditorExtender using ColorPickerExtender.

Cheat Sheet for Enabling Output Caching in ASP.NET MVC

by Alexander Turlov

Cheat sheet for enabling output caching in ASP.NET MVC

Code Builder for jQuery AJAX (Calling Web Services)

by Steve Wellens

Code builder for jQuery AJAX.

Collection Binding in ASP.NET MVC3 with AJAX

by M Sheik Uduman Ali

Collection Binding in ASP.NET MVC3 with AJAX

Combining jQuery with ASP.NET AJAX

by Nitin Singh India

Combining jQuery with ASP.NET AJAX.

Combining WinJS, TypeScript, jQuery and KnockOut

by Timmy Kokke

A very simple Windows Store application based on TypeScript that uses jQuery and KnockOut to get some data from the internet and show this in a GridView

Compress Response and HTML WhiteSpace Remover

by Abhishek Sur

Use of GZipStream or DeflateStream to compress your HTML output in your response when available. Added new class as WhiteSpaceFilter to remove whitespaces from HTML.

Conditionally Set Sliding Expiration Time on Authentication Cookies in ASP.NET Core

by Robert Edström

Conditionally set sliding expiration time on authentication cookies in ASP.NET Core

Consuming ASP.net WebServices, WCF Services and static Page methods from JavaScript (sans MS AJAX)

by Sky Sanders

Leveraging the full power of the ASP.NET platform from client-side JavaScript can be as simple adding a few lines of code to an existing script obviating the requirements of an ASPX client page with a ScriptManager/MS AJAX js library.

Create ASP.NET Control for Image Resizer and Cropper Keeping Aspect Ratio

by Debashis 10433656

How to create an ASP.NET control for image resizer and cropper keeping aspect ratio

Create ASP.NET Control for Image Resizer and Cropper Keeping Aspect Ratio

by Debashis 10433656

How to create an ASP.NET control for image resizer and cropper keeping aspect ratio

Creating CRUD API in ASP.NET Core 2.0

by User 1043264

How to create a CRUD Web API using ASP.NET Core. Continue reading...

Creating Zips Server Side Per Request

by Vlad Neculai Vizitiu

Creating a zip archive on demand to be served via an API endpoint

Cross Domain Request Pattern

by egladysh

Exchange data between two domains using AJAX

Cross Site Scripting...

by Rick Bassham

An easy way to do an AJAX call to another domain

CRUD Operation in ASP.NET MVC 4 and AngularJS

by Rajneesh Kumar Verma

This article will guide you to Create, Read, Update and Delete Data using Angular JS in ASP.NET MVC 4

Custom ASP.NET Model Binders Series, Part 3: Subclassing Your Models

by Artem Smirnov

Custom ASP.NET Model Binders Series - Part 3: Subclassing your models

Dependency Injection in ASP.NET MVC4 and webapi using Ninject

by Bhupindra Singh

Dependency Injection in ASP.NET MVC4 and webapi using Ninject

Dependency injection with AutoFac in ASP.NET 5

by Anuraj Parameswaran

ASP.NET5 comes with inbuilt dependency injection framework. This post is about using Autofac DI framework instead the in built DI framework. You can find more details about ASP.NET5 DI Framework in ASP.NET5 DependencyInjection respository.

Dependency injection with AutoFac in ASP.NET 5

by Anuraj Parameswaran

Detecting AJAX Requests in ASP.NET MVC6

by Rion Williams

How to detect AJAX Requests in ASP.NET MVC6

Difference between a Postback and a Callback in ASP.NET

by Imran Abdul Ghani

Difference between a postback and a callback in ASP.NET

Disqus Integration in Asp.Net MVC5

by Santhakumar M

In this article we will discuss how we can integrate with Disqus comment system in MVC.

Django 2 Ajax CRUD with Python 3.7 and jQuery

by Ahmed Bouchefra

How to send Ajax requests in Django 2 and Python 3.7 to add CRUD operations in your application and manipulate your Django models and database without having to refresh your web pages each time

Download File via Ajax

by Vlad Neculai Vizitiu

How to retrieve file from web page that uses JavaScript for its interactions

Dynamic ViewState in ASP.NET WebForms – Part 2

by Giorgi Dalakishvili

Dynamic ViewState in ASP.NET WebForms – Part 2

Easy 8 Step HTML To SQL Data Transfer in a ASP.NET Web Form using jQuery, JSON, XML, Web Methods, node() Methods and Extension Methods.

by Patrick Cunningham

This article uses 8 steps to create example of how to read and write from HTML to a SQL database in a .NET web application using jQuery, JSON, and XML.

Enabling GZip Compression in ASP.NET 5

by Anuraj Parameswaran

Enabling GZip Compression in ASP.NET 5

Enabling GZip Compression in ASP.NET5

by Anuraj Parameswaran

Compression is an easy and effective way to reduce the size and increase the speed of communication between a client and remote resource. Two common compression algorithms used on the web are GZip and Deflate.

FIFA World Cup 2014 with Angular.js & ASP.NET – Part II

by Rajat-Indiandotnet

FIFA World Cup 2014 with Angular.js & ASP.NET - Part II

File Upload in Update Panel

by Khanna_Varun

File upload in update panel

Finding the ASP.NET Configuration Tool in Visual Studio 2012

by Rion Williams

How to find the ASP.NET configuration tool in Visual Studio 2012

Get Currency Format Using Google in ASP.NET

by Arkadeep De

How to get currency format using Google in ASP.NET

Get File name from URL Path - ASP Classic

by ozkary

Get File name from URL Path - ASP Classic

Getting SignalR-Ready in Visual Studio 2010

by Rion Williams

This post will cover how to get yourself up and running using SignalR within Visual Studio 2010 in a jiffy.

Global UpdatePanel loading indicator in ASP.NET

by n.podbielski

Global UpdatePanel loading indicator in ASP.NET.

Google and Bing Map APIs Compared

by Steve Wellens

At one of the local golf courses I frequent, there is an open grass field next to the course. It is about eight acres in size and mowed regularly. It is permissible to hit golf balls there—you bring and shag our own balls.

Google reCAPTCHA in ASP.NET MVC

by madan535

Google reCAPTCHA in ASP.NET MVC

Handy Tips to Handle Form Submit using AJAX

by Prava-MFS

Here are some handy tips to handle form submit using Ajax

How To Add A CheckBox Column to GridView in ASP.NET

by Nitesh Kejriwal

How to add a checkbox column to GridView to ASP.NET

How to build a language binding for a web API

by Pragmateek

This article describes the general principles, without diving too deeply into technical details that would be specific to a given platform.

How to Check for a Duplicate Username. A Quick Example.

by levelnis

A quick example to show how to check for a duplicate username

How to disable subsequent submit button clicks when a request is being processed in ASP.NET AJAX client side script code

by atverma

How to disable subsequent submit button clicks when a request is being processed in ASP.NET AJAX client side script code

How to Get Login Name and Display Name Using SharePoint 2013 REST API

by Alex Choroshin

How to get login name and display name using SharePoint 2013 REST API.

How To Get Multiple Selected Rows From GridView In ASP.NET

by Nitesh Kejriwal

How to get multiple selected rows from GridView in ASP.NET

How to Handle Transactions in ASP.NET MVC3

by jgauffin

How to handle transactions in ASP.NET MVC3

How to Handle Transactions in ASP.NET MVC3

by jgauffin

How to handle transactions in ASP.NET MVC3

How to implement reCaptcha for ASP.NET 5

by Anuraj Parameswaran

This is post is about integrating Google reCaptcha for ASP.NET 5. To use reCaptcha in your website, you need to register in the reCaptcha website. You need to provide the label, domain name and email address of the owners. Once it is completed, you will get a screen like this.

How to Make ViewState Secure in ASP.NET

by Abhijit Jana

Ways in which you can prevent someone from decrypting ViewState data

How to Programmatically Set a Value of a Watermarked TextBox via JavaScript - Update

by Alexander Turlov

How to programmatically set a value of a watermarked TextBox via JavaScript

How to remove Hyperlink from ASP.NET TreeView Nodes Control Nodes?

by Abhijit Jana

A post on how to remove Hyperlink from ASP.NET TreeView Nodes Control Nodes

How to Retain High Resolution of a Dynamically Created Image using ASP.NET and C#

by Manny Khasria

Maintaining high resolution of dynamically created image using ASP.NET and C#

How to Sort ASP.NET DropDownList based on DataValueField or DataTextField using LINQ?

by Abhijit Jana

How to sort ASP.NET DropDownList based on DataValueField or DataTextField using LINQ?

How to Use CORS Requests in Internet Explorer 9 and Below

by jgauffin

This article explains how you can automatically proxy CORS requests in jQuery without changing your existing code.

HtmlHelper for enums in ASP.NET MVC3

by jgauffin

How to get enums to work with HtmlHelpers.

Implement Jquery.tmpl (template) with KnockoutJS, ASP.NET MVC 3

by Neeraj Kaushik1980

Implementing Jquery.tmpl (template) with KnockoutJS, ASP.NET MVC 3.

Implement Search Screen using knockoutjs, jQuery, and ASP.NET MVC3

by Neeraj Kaushik1980

This article demonstrates implementation of knockoutjs observable viewmodel with jquery and ASP.NET MVC 3 and how to bind viewmodel with HTML controls.

Implementing a JSON Feed with ASP.NET

by gmtzgtz

A JSON feed implementation to a service that provides quotes for precious metals

Implementing an AutoComplete Control on ASP.NET Core using Telerik

by Chris A. Johnson

Implementing an AutoComplete Control on ASP.NET Core using Telerik

Implementing Excel export in ASP.NET5 using Open XML

by Anuraj Parameswaran

Today in ASP.NET forums I found one question about implementing Exel export from ASP.NET5 / MVC 6. So I thought I will implement and share the code. So this post is about implementing excel export using Open XML SDK in ASP.NET 5.

Implementing Search Without Convoluted If Statements In ASP.NET MVC

by Hamid Mosalla

Implementing search without convoluted If statements in ASP.NET MVC

Insight of ASP.NET MVC’s Authorize Attribute

by Imran Abdul Ghani

Insight of ASP.NET MVC’s Authorize Attribute

Invoke Command/Queries in the Browser, Execute Them in your App

by jgauffin

I've created a small sample project which demonstrates how you can invoke a query using JavaScript (and execute them in your server).

Ionic Angular App as a Website Front-end - AJAX/CORS Solutions

by Right Handed Monkey

Ionic Angular App as a Website Front-end - AJAX/CORS solutions

iTextSharp: Convert a Text File to PDF While Uploading in ASP.NET

by Francis S Michael

iTextSharp: Convert a text file to PDF while uploading in ASP.NET

JavaScript and User Controls 101

by Jeremy Likness

Learn how to best embed/associate JavaScript with ASP.NET user controls

JavaScript Frameworks and Resources

by Tharaka MTR

JavaScript frameworks and resources

jQuery AJAX and HttpHandlers in ASP.NET

by Ravi_Baghel

In this article, we will see how we can make use of the jQuery library to make AJAX calls in ASP.NET with the help of HttpHandlers.

jQuery Promise: An introduction to AJAX with multicast delegates

by Nitin Singh India

An introduction to AJAX with multicast delegates.

jQuery Promise: An Introduction to AJAX with Multicast Delegates

by Nitin Singh India

jQuery Promise: An Introduction to AJAX with Multicast Delegates

JQuery.UI Dialog with ASP.NET empty post values

by trottin

I ran into an issue using a jQuery.UI.Dialog control on an ASP.NET web form today. When defining a dialog, jQuery.UI takes the dialog and appends it right before the closing tag.

JQueryUI Datepicker in ASP.NET MVC

by Rajeesh.C.V

Using Datepicker JQuery plugin in ASP.NET MVC

JsonR(aw): Lightweight JSON Protocol

by Robert Hoffmann

Lightweight JSON protocol proposal

LinkedIn Authentication in ASP.NET MVC

by madan535

Here, I will explain about how to implement Linkedin authentication in ASP.NET MVC.

Making Cross Domain jQuery AJAX Calls

by micahs

Making Cross Domain jQuery AJAX Calls

MEAN web development #6: AngularJS in the front

by Sander Rossel

The sixth in a series on MEAN web development.

Measuring code coverage of ASP.NET 5 applications using Opencover

by Anuraj Parameswaran

This post is about getting code coverage of ASP.NET 5 using Opencover. In computer science, code coverage is a measure used to describe the degree to which the source code of a program is tested by a particular test suite.

MessageBox in ASP.NET using jQuery Impromptu

by M.Hussain.

MessageBox in ASP.NET using jQuery

Microsoft Ajax CDN

by Sohel_Rana

Microsoft Ajax CDN

Minify JavaScript and CSS using Microsoft Ajax Minifier

by andy404

Minify JavaScript and CSS using Microsoft Ajax Minifier

Mobile/Web Client, Web API and Cloud

by Gary H Guo

Mobile/Web Client, Web API and Cloud.

Model Validation in ASP.NET Web API

by Imran Abdul Ghani

Model Validation in ASP.NET Web API

Multi-Threading in ASP.NET

by Williarob

ASP.Net Threading Inside the ASP.Net Worker Process there are two thread pools. Theworker thread pool handles all incoming requests and the I/O Threadpool handles the I/O (accessing the file system, web services anddatabases, etc.). Each App Domain has its own thread pool and thenumber of ope

Performing CRUD operations using ASP.NET Web API - Part 2

by Imran Abdul Ghani

Performing CRUD operations using ASP.NET Web API - Part 2

Preventing SQL Injection attack ASP.NET PART I

by Mayur V Lohite

IntroductionSecurity is the most important attribute for any system. Providing secure experience is one of the key principles in the process of gaining customer confidence for a system.

Print GridView only in ASP.NET

by John Bhatt

Print GridView only in ASP.NET

Pure JavaScript Autocomplete in ASP Classic

by M.Hussain.

In this post, I implemented auto-suggestion using pure JavaScript.

Rendering PDF Views in ASP MVC using iTextSharp

by sarmadka

This post talks about how you can add a new type of views to your ASP.NET MVC application to support PDF files. The technique allows you to define your views inside the Views folder using a markup language in a way similar to the way the regular views are constructed and displayed.

Resolving Controller Blocking within .NET 4.5 and ASP.NET MVC

by Rion Williams

Resolving controller blocking within .NET 4.5 and ASP.NET MVC.

salient.Delegate - a non-DOM JavaScript Delegate Implementation

by Sky Sanders

salient.Delegate is a class that enables the implementation of numerous software design patterns that can accelerate design and development and improve the architecture of your JavaScript code by enabling reliable loose coupling of JavaScript code.

Salient.Web.Security.AccessControlModule

by Sky Sanders

AccessControlModule can impart a greater consistency and usability upon the default behaviour of FormsAuthentication and allow any client script code to leverage FormsAuthentication in a straight forward manner.

ScriptArguments: An Easy Way to Programmatically Pass Arguments to Script from Codebehind

by Chris_Green

Pass JavaScript arguments from codebehind to script the easy way!

Securing Your Logins With ASP.NET MVC

by Garry Pilkington

Securing Your Logins With ASP.NET MVC

See Search Results As You Type - An ASP.NET AJAX Control [Like Google Instant Search]

by Midhunlal G

All about making an old control compliant with very new AjaxControlToolKit

Sending js Array Object in jQuery AJAX Post

by Md Nazmoon Noor

Serializing to JSON in jQuery.

Serializing A PagedList Using JSON.NET In ASP.NET MVC – Gotcha And Workaround

by Mohamed Meligy

Serializing a PagedList using JSON.NET in ASP.NET MVC – Gotcha And Workaround

Set Content inside AJAX HTMLEditor and EditorExtender using JavaScript

by Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

If you want to set text inside AJAX HTMLEditor or HTMLEditorExtender, then this is the right place. Enjoy the tip.

Show an image saved in a SQL Server table on an ASP.NET Image control

by Manjuke Fernando

How to show an image saved in a SQL Server table on an ASP.NET Image control.

SignalR Database Update Notifications in ASP.NET MVC using SQL Dependency

by madan535

SignalR Database update notifications in ASP.NET MVC using SQL Dependency

Smooth Scroll to the Top of the Page – jQuery

by Noor Ahmad Feroozi

Create your own smooth scroll to the top button on any web page

Testing a Dropdown List in Symfony & Mink

by Alvin Bunk

How to test a dropdown list in Symfony and Mink

That Annoying ASP.NET Issue with Postback

by Jeffrey T. Fritz

Arrgh! I've got an annoying issue in ASP.NET postback: it's not entering the event handler for my button click at all. Read on to learn how I solved this annoying issue.

Through Parameter Object Add AJAX Request Parameter

by zoyobar

This article describes the role and use of the Parameter object in JQueryElement.

Unobstrusive Ajax and Handle Unauthorized Request in MVC

by Passion4Code

Unobstrusive Ajax and how to handle unauthorized request in MVC

Unobtrusive Validation with ASP.NET 4.5

by Brij

New and modified features of ASP.NET 4.5

Uploading the Files – HTML5 and jQuery Way!

by Afzaal Ahmad Zeeshan

Uploading the files - HTML5 and jQuery way