Elian  Harber

Elian Harber

1615435717

Modal Popup Window in Blazor WebAssembly

Introduction

Sometime in our web application we may need to display contents in Popup Window. A popup window is a web browser window that is smaller than standard windows and without some of the standard features such as toolbars or status bars. Popups are one of the trickiest effects in web development, but in Blazor WebAssembly we can create it in simple way. All we need to Install a NuGet Package called, BlazoredModal. A BlazoredModal is a powerful and customizable modal implementation for Blazor applications.

Getting Started – Initial Setup
Creating a new Project
  • Start and navigate to Visual Studio, in my case its VS 2019.
  • Choose Create a new project option

Fig.1 Choose Create a new project option from Visual Studio

#blazor #modal popup #popup #wasm popup

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Modal Popup Window in Blazor WebAssembly
Elian  Harber

Elian Harber

1615435717

Modal Popup Window in Blazor WebAssembly

Introduction

Sometime in our web application we may need to display contents in Popup Window. A popup window is a web browser window that is smaller than standard windows and without some of the standard features such as toolbars or status bars. Popups are one of the trickiest effects in web development, but in Blazor WebAssembly we can create it in simple way. All we need to Install a NuGet Package called, BlazoredModal. A BlazoredModal is a powerful and customizable modal implementation for Blazor applications.

Getting Started – Initial Setup
Creating a new Project
  • Start and navigate to Visual Studio, in my case its VS 2019.
  • Choose Create a new project option

Fig.1 Choose Create a new project option from Visual Studio

#blazor #modal popup #popup #wasm popup

Einar  Hintz

Einar Hintz

1602560783

jQuery Ajax CRUD in ASP.NET Core MVC with Modal Popup

In this article, we’ll discuss how to use jQuery Ajax for ASP.NET Core MVC CRUD Operations using Bootstrap Modal. With jQuery Ajax, we can make HTTP request to controller action methods without reloading the entire page, like a single page application.

To demonstrate CRUD operations – insert, update, delete and retrieve, the project will be dealing with details of a normal bank transaction. GitHub repository for this demo project : https://bit.ly/33KTJAu.

Sub-topics discussed :

  • Form design for insert and update operation.
  • Display forms in modal popup dialog.
  • Form post using jQuery Ajax.
  • Implement MVC CRUD operations with jQuery Ajax.
  • Loading spinner in .NET Core MVC.
  • Prevent direct access to MVC action method.

Create ASP.NET Core MVC Project

In Visual Studio 2019, Go to File > New > Project (Ctrl + Shift + N).

From new project window, Select Asp.Net Core Web Application_._

Image showing how to create ASP.NET Core Web API project in Visual Studio.

Once you provide the project name and location. Select Web Application(Model-View-Controller) and uncheck HTTPS Configuration. Above steps will create a brand new ASP.NET Core MVC project.

Showing project template selection for .NET Core MVC.

Setup a Database

Let’s create a database for this application using Entity Framework Core. For that we’ve to install corresponding NuGet Packages. Right click on project from solution explorer, select Manage NuGet Packages_,_ From browse tab, install following 3 packages.

Showing list of NuGet Packages for Entity Framework Core

Now let’s define DB model class file – /Models/TransactionModel.cs.

public class TransactionModel
{
    [Key]
    public int TransactionId { get; set; }

    [Column(TypeName ="nvarchar(12)")]
    [DisplayName("Account Number")]
    [Required(ErrorMessage ="This Field is required.")]
    [MaxLength(12,ErrorMessage ="Maximum 12 characters only")]
    public string AccountNumber { get; set; }

    [Column(TypeName ="nvarchar(100)")]
    [DisplayName("Beneficiary Name")]
    [Required(ErrorMessage = "This Field is required.")]
    public string BeneficiaryName { get; set; }

    [Column(TypeName ="nvarchar(100)")]
    [DisplayName("Bank Name")]
    [Required(ErrorMessage = "This Field is required.")]
    public string BankName { get; set; }

    [Column(TypeName ="nvarchar(11)")]
    [DisplayName("SWIFT Code")]
    [Required(ErrorMessage = "This Field is required.")]
    [MaxLength(11)]
    public string SWIFTCode { get; set; }

    [DisplayName("Amount")]
    [Required(ErrorMessage = "This Field is required.")]
    public int Amount { get; set; }

    [DisplayFormat(DataFormatString = "{0:MM/dd/yyyy}")]
    public DateTime Date { get; set; }
}

C#Copy

Here we’ve defined model properties for the transaction with proper validation. Now let’s define  DbContextclass for EF Core.

#asp.net core article #asp.net core #add loading spinner in asp.net core #asp.net core crud without reloading #asp.net core jquery ajax form #asp.net core modal dialog #asp.net core mvc crud using jquery ajax #asp.net core mvc with jquery and ajax #asp.net core popup window #bootstrap modal popup in asp.net core mvc. bootstrap modal popup in asp.net core #delete and viewall in asp.net core #jquery ajax - insert #jquery ajax form post #modal popup dialog in asp.net core #no direct access action method #update #validation in modal popup

CRUD App Using Blazor And Entity Framework Core in ASP.NET Core

https://youtu.be/5xG9J6OqdV8

#blazor #blazor in c# #blazor tutorial #blazor webassembly #blazor crud #blazor with asp.net core

CRUD App Using Blazor And Entity Framework Core in ASP.NET Core

https://youtu.be/5xG9J6OqdV8

#blazor #blazor tutorial #blazor in c# #blazor crud #blazor webassembly #blazor with asp.net core

Blazor : Calling REST API ASP NET Core Blazor | WEB API

#blazor #blazor tutorial #blazor curd #blazor in c# #blazor webassembly