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abp/docs/en/Community-Articles/2021-12-13-How-to-Integrate.../POST.md

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# Integrating the Syncfusion MVC Components to the ABP MVC UI
## Introduction
Hi, in this article we will see how we can integrate the Syncfusion MVC Components into our application.
## Source Code
You can find the source code of the application at https://github.com/EngincanV/ABP-Syncfusion-Components-Demo.
## Prerequisites
* [.NET 6](https://dotnet.microsoft.com/en-us/download/dotnet/6.0)
* In this article, we will create a new startup template in v5.0.0-rc.2 and if you follow this article from top to bottom and create a new startup template with me, you need to install the [.NET 6 SDK](https://dotnet.microsoft.com/en-us/download/dotnet/6.0) before starting.
Also, you need to update your ABP CLI to the v5.0.0-rc.2, you can use the command below to update your CLI version:
```bash
dotnet tool update Volo.Abp.Cli -g --version 5.0.0-rc.2
```
or install it if you haven't installed it before:
```bash
dotnet tool install Volo.Abp.Cli -g --version 5.0.0-rc.2
```
## Creating the Solution
In this article, we will create a new startup template with EF Core as a database provider and MVC for the UI framework. But if you already have a project with MVC UI, you don't need to create a new startup template, you can directly implement the following steps to your existing project.
> If you already have a project with MVC/Razor Pages UI, you can skip this section.
We can create a new startup template by using the [ABP CLI](https://docs.abp.io/en/abp/latest/CLI):
```bash
abp new SyncfusionComponentsDemo -t app --preview
```
Our project boilerplate will be ready after the download is finished. Then, we can open the solution and start developing.
## Starting the Development
### Pre-requisite
> If you've already had a license from Syncfusion, you can skip this section.
* The first thing we need to do is create an account to be able to get a license from Syncfusion.
* So, let's navigate to https://www.syncfusion.com/aspnet-core-ui-controls and click the "Download Free Trial" button.
* Then fill the form and start your 30-day free trial.
* After that, navigate to https://www.syncfusion.com/account/manage-trials/downloads to get our license key that will be used in our application.
![](./manage-trial-1.png)
Click the "Get License Key" link for "ASP.NET Core (Essential JS 2)".
![](./manage-trial-2.png)
Then a modal will be opened like in the above image, select a version and click the "Get License Key" button.
![](./copy-license-key.png)
Lastly, copy the generated license key value.
In order to use the relevant components, Syncfusion needs to check this license key to know that our license is valid.
### Configurations
After providing a license key from Syncfusion, we can start with the configuration that needs to be done in our application.
#### 1-) Install the Syncfusion.EJ2.AspNet.Core package
We need to install the `Syncfusion.EJ2.AspNet.Core` Nuget package to our Web project (*.Web).
We can install it via **Visual Studio's Nuget Package Manager**:
![](./syncfusion-package.png)
or via dotnet cli:
```bash
dotnet add package Syncfusion.EJ2.AspNet.Core --version 19.3.0.57
```
> In this article, I've used the package in version 19.3.0.57.
#### 2-) Register the License Key
* After installing the package, we need to register our license key to be able to use the Syncfusion Components.
* To register the license key, open your web module class and update the `ConfigureServices` method as follows:
```csharp
public override void ConfigureServices(ServiceConfigurationContext context)
{
var hostingEnvironment = context.Services.GetHostingEnvironment();
var configuration = context.Services.GetConfiguration();
//Register Syncfusion license
Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense(licenseKey: configuration["Syncfusion:LicenseKey"].ToString());
ConfigureUrls(configuration);
ConfigureBundles();
ConfigureAuthentication(context, configuration);
ConfigureAutoMapper();
ConfigureVirtualFileSystem(hostingEnvironment);
ConfigureLocalizationServices();
ConfigureNavigationServices();
ConfigureAutoApiControllers();
ConfigureSwaggerServices(context.Services);
}
```
Instead of writing the license key directly in here we can define it in the **appsettings.json** file and use it here by using the Configuration system of .NET.
* Open your **appsettings.json** file and add a new section named "Syncfusion" as below:
```json
{
//...
"Syncfusion": {
"LicenseKey": "<your-license-key>"
}
}
```
> Replace the `<your-license-key> part with your license key that we've obtained in the previous section.`
* To be able to use the Syncfusion Components we need to define them in our **_ViewImports.cshtml** file. By doing that we can use the Syncfusion components everywhere in our application.
* Open your **/Pages/_ViewImports.cshtml** file and add a new tag helper:
```cshtml
@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
@addTagHelper *, Volo.Abp.AspNetCore.Mvc.UI
@addTagHelper *, Volo.Abp.AspNetCore.Mvc.UI.Bootstrap
@addTagHelper *, Volo.Abp.AspNetCore.Mvc.UI.Bundling
@addTagHelper *, Syncfusion.EJ2 //use Syncfusion components
```
#### 3-) Adding Syncfusion styles and scripts to our application
* The last thing we need to do is, add some style and script files provided by Syncfusion, between our head-body tags.
* We can do this by creating two view components (one for Styles and the other for Scripts). Let's do that.
First, create a folder structure as shown below under the **Components** folder.
![](./component-folder-structure.png)
Then open the related files and add the following codes to each of these files.
* **Default.cshtml** (/Components/Syncfusion/Script/Default.cshtml)
```cshtml
@addTagHelper *, Syncfusion.EJ2 //add this line
<!-- Syncfusion Essential JS 2 Scripts -->
<script src="https://cdn.syncfusion.com/ej2/dist/ej2.min.js"></script>
<!-- Syncfusion Essential JS 2 ScriptManager -->
<ejs-scripts></ejs-scripts>
```
* **SyncfusionScriptComponent.cs**
```csharp
using Microsoft.AspNetCore.Mvc;
using Volo.Abp.AspNetCore.Mvc;
namespace SyncfusionComponentsDemo.Web.Components.Syncfusion.Script
{
public class SyncfusionScriptComponent : AbpViewComponent
{
public IViewComponentResult Invoke()
{
return View("~/Components/Syncfusion/Script/Default.cshtml");
}
}
}
```
* **Default.cshtml** (/Components/Syncfusion/Style/Default.cshtml)
```cshtml
<!-- Syncfusion Essential JS 2 Styles -->
<link rel="stylesheet" href="https://cdn.syncfusion.com/ej2/material.css" />
```
* SyncfusionStyleComponent.cs
```csharp
using Microsoft.AspNetCore.Mvc;
using Volo.Abp.AspNetCore.Mvc;
namespace SyncfusionComponentsDemo.Web.Components.Syncfusion.Style
{
public class SyncfusionStyleComponent : AbpViewComponent
{
public IViewComponentResult Invoke()
{
return View("~/Components/Syncfusion/Style/Default.cshtml");
}
}
}
```
After creating these two components, we can use the [**Layout Hooks**](https://docs.abp.io/en/abp/latest/UI/AspNetCore/Layout-Hooks) system of ABP to inject these two components between head and script tags.
To do this, open your web module class and update the `ConfigureServices` method as below:
```csharp
public override void ConfigureServices(ServiceConfigurationContext context)
{
var hostingEnvironment = context.Services.GetHostingEnvironment();
var configuration = context.Services.GetConfiguration();
//Register Syncfusion license
var licenseKey = configuration["Syncfusion:LicenseKey"].ToString();
Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense(licenseKey: licenseKey);
Configure<AbpLayoutHookOptions>(options =>
{
//Now, the SyncfusionStyleComponent code will be inserted in the head of the page as the last item.
options.Add(LayoutHooks.Head.Last, typeof(SyncfusionStyleComponent));
//the SyncfusionScriptComponent will be inserted in the body of the page as the last item.
options.Add(LayoutHooks.Body.Last, typeof(SyncfusionScriptComponent));
});
ConfigureUrls(configuration);
ConfigureBundles();
ConfigureAuthentication(context, configuration);
ConfigureAutoMapper();
ConfigureVirtualFileSystem(hostingEnvironment);
ConfigureLocalizationServices();
ConfigureNavigationServices();
ConfigureAutoApiControllers();
ConfigureSwaggerServices(context.Services);
}
```
After injecting the Syncfusion style and script into our application, our configurations have been completed. We can try with a simple component to see if it works as we expected.
* Let's try with the [Calendar](https://www.syncfusion.com/aspnet-core-ui-controls/calendar) component. Open your **Index.cshtml** file and update with the below content:
```cshtml
@page
@using Microsoft.AspNetCore.Mvc.Localization
@using SyncfusionComponentsDemo.Localization
@using Volo.Abp.Users
@model SyncfusionComponentsDemo.Web.Pages.IndexModel
@section styles {
<abp-style src="/Pages/Index.css" />
}
@section scripts {
<abp-script src="/Pages/Index.js" />
}
<div class="container">
<h2>Syncfusion - Calendar Component</h2>
<ejs-calendar id="calendar"></ejs-calendar>
</div>
```
* Then when we run the application, we need to see the relevant calendar component as below.
![](./calendar-component.png)
### Conclusion
In this article, we've explained how to integrate the **Syncfusion Components** into our applications. After following this article, you can use the Syncfusion components in your application.
Thanks for reading the article, I hope you've found it useful :)