jQuery Each – The Complete Guide for Coders

Last Updated: March 22, 2017

jquery each

The jQuery each() is used to iterate over each element of an Object, array like Objects and arrays. It can also be used to loop over DOM elements. (more…)

How to Populate Cascading Dropdownlist with AJAX in ASP.NET

Last Updated: March 19, 2017

populate cascading dropdownlist

Cascading dropdownlist are those that depend on the selected value of other dropdownlist. Here, when a value is selected on a dropdownlist, the depending dropdownlist is populated with another set of values. A classic example of cascading dropdownlist is of “Countries & Cities”. One dropdownlist carries Country names and other the Cities of the Selected Country. When a user selects a country (example United States) in the Country dropdownlist then the City dropdownlist is populated with the cities of that country (example NYC, Albany, San Francisco, Washington DC, Chicago, Los Angeles). (more…)

jQuery Prepend – The Complete Guide with Lots of Examples

Last Updated: March 18, 2017

jQuery prepend

The jQuery Prepend method prepends the content inside of every matched element (selector) i.e. it insert the specific content as the first child of the selector. It is exactly opposite to the jQuery Append method and is very helpful in doing DOM Manipulation. (more…)

jQuery Append – The Complete Guide with Lots of Examples

Last Updated: March 16, 2017

jquery append

The jQuery Append method appends the content inside of every matched element. It is very helpful in doing DOM Manipulation.

Syntax

[js] $(selector).append( content [, content ] [, content ] [, content ]..... ) [/js] (more…)

CRUD Operations in Entity Framework and ASP.NET

Last Updated: March 12, 2017

crud operations in EF asp net

CRUD – Create Read Update Delete are the first step to learn when doing database operations. Entity Framework helps you can do CRUD Operations easily in ASP.NET web forms. The Entity Framework (EF) makes coding simpler and faster. In this tutorial I will teach you how to use Entity Framework (EF), I will create a Student Form which will create Student Entries (Records) in the database. Below this form I will put a GridView, to read all the records and show them to the user. The GridView will also help in Updating and Deleting these Student Records through the Edit and Delete icons that are provides in each of its row. (more…)

CRUD Operations in Entity Framework and ASP.NET MVC

Last Updated: March 11, 2017

crud operations in entity framework and asp net mvc

CRUD Operations are the basic things when performing database operations. You can insert a record then read, edit or delete it from the database. If you want to learn how to use Entity Framework for database operations in ASP.NET MVC website then this tutorial is going to help you a lot. So let’s start with it.

Create Database Table and Stored Procedures

The database table where this information is inserted is the Student table. (more…)

Bind GridView with Paging using jQuery Load with No Page Refresh

Last Updated: February 28, 2017

Bind GridView with jquery ajax

In this GridView tutorial you will learn how to bind it with AJAX. Here I will not use controls of ASP.NET AJAX toolkit, I will just use jQuery to bind it. The GridView will function like normally but there won’t be any page PostBack during the binding process neither on clicking the paging links.

The Application Setup
In this application I am using two ASP.NET pages – first one where this GridView will be shown while the second page is where the GridView resides. (more…)

How to Perform CRUD Operations in SQL Server

Last Updated: February 20, 2017

crud operations in sql server

CRUD Operations stands for Create, Read, Update and Delete, these are the basic functions of any database. In this tutorial I will teach how to perform CRUD in SQL Server. Create = Create a Table / Insert Records into a Table Read = Select Records from a Table Update = Update Records in a Table Delete = Delete Records from a Table

Create a Student Table

I will first create a Student Table where I will perform CRUD Operations. This table contains the information of students in a School. In the Object Explorer of SQL Server right click on the Databases node and select New Database. (more…)

Entity Framework – How to Create an EDMX file in Visual Studio

Last Updated: February 16, 2017

entity framework create edmx file

Microsoft has created Entity Framework (short form EF) for helping developers to automate database related operations in C#, VB, C++ and other programming languages. Due to EF developers are not needed to do the lengthy ADO.NET programming as EF takes all its care.

EF helps developers in many ways like:
  • 1. Less database related codes.
  • 2. Fast development of projects.
  • 3. Better transaction.
  • 4. Testability improvements.
Here in this tutorial I will help you to get stated with Entity Framework. (more…)

How to Implement IMBD API using jQuery AJAX

Last Updated: February 13, 2017

Implement IMBD API using jQuery AJAX

By implementing IMDB API in a website you can show the visitors all movies, actors and series information, right in our website. Here I will implement the IMDB API using jQuery AJAX method. The first thing is to create your free IMDB API key from here.

The IMDB API Application

The application is quite simple. Firstly, create an HTML page and add a text box and a button. A user enters his search text into this text box and clicks the button. On the button click, the API call is made and the result is fetched and shown to the user. (more…)