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Getting Started with ASP.NET MVC Markdown Editor Control

25 May 20264 minutes to read

The Syncfusion ASP .NET MVC Markdown Editor is a web-based editor that enables users to create, edit, and format Markdown content with features such as table support and structured content formatting. This section briefly explains about how to include ASP.NET MVC Markdown Editor control in your ASP.NET MVC application using Visual Studio.

Prerequisites

System requirements for ASP.NET MVC controls

Create ASP.NET MVC application

You can create the the ASP.NET MVC web application by two types they are mentioned below along with the steps. follow one of these types and follow it to create a ASP .NET MVC project

WARNING

Important: Syncfusion® ASP.NET MVC controls require System.Web.Mvc version 5.3.0. Using earlier versions may result in runtime or build errors. For more information, refer to the release notes.

Install Syncfusion ASP.NET MVC package in the application

You can add the Syncfusion Markdown Editor to your ASP.NET MVC application by installing the Syncfusion ASP.NET MVC package. This can be done in two ways, they are mentioned below

1. Using NuGet Package Manager

Open Visual Studio and navigate to Tools → NuGet Package Manager → Manage NuGet Packages for Solution. Search for search for Syncfusion.EJ2.MVC5 and install it directly.

2. Using Package Manager Console

Run the following command in the Package Manager Console:

Install-Package Syncfusion.EJ2.MVC5 -Version 33.2.3

IMPORTANT

Ensure you’re running the command inside Visual Studio’s Package Manager Console (Tools → NuGet Package Manager → Package Manager Console), not in a terminal like CMD or PowerShell.

Syncfusion® ASP.NET MVC controls are available in nuget.org. Refer to NuGet packages topic to learn more about installing NuGet packages in various OS environments. The Syncfusion.EJ2.MVC5 NuGet package has dependencies, Newtonsoft.Json for JSON serialization and Syncfusion.Licensing for validating Syncfusion® license key.

Add namespace

Add Syncfusion.EJ2 namespace reference in Web.config under Views folder.

<namespaces>
    <add namespace="Syncfusion.EJ2"/>
</namespaces>

Add stylesheet and script resources

Here, the theme and script is referred using CDN inside the <head> of ~/Views/Shared/_Layout.cshtml file as follows,

<head>
    ...
    <!-- Syncfusion ASP.NET MVC controls styles -->
    <link rel="stylesheet" href="https://cdn.syncfusion.com/ej2/33.2.3/fluent.css" />
    <!-- Syncfusion ASP.NET MVC controls scripts -->
    <script src="https://cdn.syncfusion.com/ej2/33.2.3/dist/ej2.min.js"></script>
</head>

Checkout the Themes topic to learn different ways (CDN, NPM package, and CRG) to refer styles in ASP.NET MVC application, and to have the expected appearance for Syncfusion® ASP.NET MVC controls. Checkout the Adding Script Reference topic to learn different approaches for adding script references in your ASP.NET MVC application.

Register Syncfusion® script manager

Also, register the script manager EJS().ScriptManager() at the end of <body> in the ~/Views/Shared/_Layout.cshtml file as follows.

<body>
...
    <!-- Syncfusion ASP.NET MVC Script Manager -->
    @Html.EJS().ScriptManager()
</body>

Add ASP.NET MVC Markdown Editor control

Now, add the Syncfusion® ASP.NET MVC Markdown Editor control in ~/Views/Home/Index.cshtml page.

@Html.EJS().RichTextEditor("editor").EditorMode(EditorMode.Markdown).Value.Render()

IMPORTANT

Replace the existing content in the Index.cshtml file by pasting the above code snippet.

IMPORTANT

When the Markdown Editor control is rendered, the id attribute must be present. If the id is not provided, the control will fail to render.

Run the application

Press Ctrl+F5 (Windows) or ⌘+F5 (macOS) to run the app. Then, the Syncfusion® ASP.NET MVC Markdown Editor control will be rendered in the default web browser.

ASP.NET MVC Markdown Editor Control

View Sample in GitHub.

See also

You can refer to our ASP.NET MVC Rich Text Editor feature tour page for its groundbreaking feature representations. You can also explore our ASP.NET MVC Rich Text Editor example that shows how to render the rich text editor tools.