Getting started with Blazor Toast component

This section briefly explains how to include a Toast component in your Blazor Server-side application. You can refer Getting Started with Syncfusion Blazor for Server-Side in Visual Studio 2019 page for the introduction and configuring the common specifications.

Importing Syncfusion Blazor component in the application

Install Syncfusion.Blazor NuGet package to the application by using the NuGet Package Manager.

Please ensure to check the Include prerelease option for our Beta release.

You can add the client-side resources through CDN or from NuGet package in the <head> element of the ~/Pages/_Host.cshtml page.

<head>
    <link href="_content/Syncfusion.Blazor/styles/bootstrap4.css" rel="stylesheet" />
    @*<link href="https://cdn.syncfusion.com/blazor/18.1.55/styles/bootstrap4.css" rel="stylesheet" />*@
</head>

For Internet Explorer 11 kindly refer the polyfills. Refer the documentation for more information.

<head>
    <link href="_content/Syncfusion.Blazor/styles/bootstrap4.css" rel="stylesheet" />
    <script src="https://github.com/Daddoon/Blazor.Polyfill/releases/download/3.0.1/blazor.polyfill.min.js"></script>
</head>

Adding component package to the application

Open ~/_Imports.razor file and import the Syncfusion.Blazor.Notifications package.

@using Syncfusion.Blazor.Notifications

Add SyncfusionBlazor service in Startup.cs

Open the Startup.cs file and add services required by Syncfusion components using services.AddSyncfusionBlazor() method. Add this method in the ConfigureServices function as follows.

using Syncfusion.Blazor;
namespace BlazorApplication
{
    public class Startup
    {
        ....
        ....
        public void ConfigureServices(IServiceCollection services)
        {
            ....
            ....
            services.AddSyncfusionBlazor();
        }
    }
}

To enable custom client side resource loading from CRG or CDN. You need to disable resource loading by AddSyncfusionBlazor(true) and load the scripts in the <head> element of the ~/Pages/_Host.cshtml page.

<head>
    <script src="https://cdn.syncfusion.com/blazor/18.1.55/syncfusion-blazor.min.js"></script>
</head>

Add Toast component

To initialize the Toast component, add the below code to your Index.razor view page which is present under ~/Pages folder.

The following code explains how to initialize a simple Toast in Razor page.

@using Syncfusion.Blazor
@using Syncfusion.Blazor.Notifications
@using Syncfusion.Blazor.Buttons

<SfToast @ref="ToastObj" Title="Adaptive Tiles Meeting" TimeOut=5000 Icon="e-meeting" Content="@ToastContent">
    <ToastPosition X="Right"></ToastPosition>
</SfToast>
<div class="col-lg-12 col-sm-12 col-md-12 center">
    <div id="toastBtnDefault" style="margin: auto;text-align: center">
        <SfButton Content="Show Toasts" @onclick="@ShowOnClick"></SfButton>
        <SfButton Content="Hide All" @onclick="@HideOnClick"></SfButton>
    </div>
</div>

<style>
    #toast_default .e-meeting::before {
        content: "\e705";
        font-size: 17px;
    }
</style>

@code {
    SfToast ToastObj;

    public string ToastContent { get; set;} = "Conference Room 01 / Building 135 10:00 AM-10:30 AM";
    private void ShowOnClick()
    {
        this.ToastObj.Show();
    }
    private void HideOnClick()
    {
        this.ToastObj.Hide("All");
    }

}

Run the application

After successful compilation of your application, run the application.

The output will be as follows.

Toast Sample