Tutorials on ASP.NET Core, Blazor, jQuery, JavaScript, Entity Framework, Identity, WordPress, SQL, HTML & more
jQuery Find Method – The Complete Tutorial for Programmers
The jQuery Find Method (.find()) returns all the descendants of the selector. The descendants are the elements that lie inside the selected element. These can be it's children, children of children, children of children of children, and so on.
(more…)jQuery Each: 7 Coding Examples that you can’t miss as a Developer
The best part?
I’m going to show you 7 ways to use jQuery Each method in your website.
In short: if you want to implement .each() method, then you’ll love this guide.
Let’s get started.
How to Populate Cascading Dropdownlist Controls with AJAX in ASP.NET
Cascading dropdownlist Controls are those that depend on the selected value of each other dropdownlist. Here, when a value is selected on one 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 carries 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 United States (example NYC, Albany, San Francisco, Washington DC, Chicago, Los Angeles).
(more…)jQuery Prepend – The Complete Guide with Lots of Examples
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 Manipulations.
(more…)jQuery Append – The Complete Guide with Lots of Examples
The jQuery Append method appends the content inside of every matched element. It is very helpful in doing DOM Manipulation.
Syntax
$(selector).append( content [, content ] [, content ] [, content ]..... )(more…)
How to perform CRUD Operations in Entity Framework and ASP.NET Web Forms
CRUD – Create Read Update Delete are the first step to learn in database programming. Entity Framework helps you can do the 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 control, 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 it's rows.
(more…)Learn with Codes – CRUD Operations in Entity Framework and ASP.NET MVC
CRUD Operations are the basic thing 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 the information will be inserted is the Student table.
(more…)Bind GridView with Paging using jQuery Load with No Page Refresh
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 do the binding job. The GridView will function normally but there won’t be any page PostBack during the binding process & pagination.
In this application I am using two ASP.NET pages – first one is where this GridView will be shown while the second page is where the GridView actually resides.
(more…)How to Perform 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.
(more…)Entity Framework – How to Create an EDMX file in Visual Studio
Microsoft has created Entity Framework (short form EF) for helping developers to automate database related operations in C#, VB, C++ and other dot net based programming languages. Due to EF, developers are not needed to do the lengthy ADO.NET programming as EF takes all it's care.
- 1. Less database related codes.
- 2. Fast development of projects.
- 3. Better transaction.
- 4. Testing improvements.
Here in this tutorial I will help you to get stated with Entity Framework.
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