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Add dynamic template in Angular Toast component

22 Jul 2021 / 1 minute to read

Toast can support to change templates in dynamically, with displaying in multiple toasts. We can change Toast properties while calling in show method.

Source
Preview
app.component.ts
app.module.ts
main.ts
index.html
index.css
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import { Component, ViewChild } from '@angular/core';

@Component({
    selector: 'app-root',
    template: `
        <div id="toast_target"></div>
        <div id='templateToast' style="display: none;color:red"> System affected by virus !!! </div>
        <button ejs-button [isPrimary]="true" (click)="btnClick($event)">Show Toast</button>
        <ejs-toast #element (created)="onCreate($event)"  [position] = 'position' > </ejs-toast>
        `
})

export class AppComponent {
    @ViewChild('element') element;
    public position = { X: 'Right', Y: 'Bottom' };
    public toasts = [ { template: '2 Mail has received'},{ template: 'User Guest Logged in'},{ template: 'Logging in as Guest'},{ template: 'Ticket has reserved '},{ template: '#templateToast' }]
    public toastFlag: number = 0;


    onCreate() {
      this.element.show(this.toasts[this.toastFlag]);
      ++this.toastFlag;
    }
    btnClick() {
      this.toastShow();
    }
    toastShow() {
          setTimeout(
        () => {
            this.element.show(this.toasts[this.toastFlag]);
            ++this.toastFlag;
              if (this.toastFlag === (this.toasts.length)) {
                this.toastFlag = 0;
               }
        }, 0);
    }
}
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import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { ToastModule } from '@syncfusion/ej2-angular-notifications';
import { ButtonModule, CheckBoxModule , RadioButtonModule } from '@syncfusion/ej2-angular-buttons';
import { DropDownListModule } from '@syncfusion/ej2-angular-dropdowns';
import { DatePickerModule } from '@syncfusion/ej2-angular-calendars';
import { AppComponent } from './app.component';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ToastModule, ButtonModule, CheckBoxModule , RadioButtonModule, DropDownListModule, DatePickerModule
    ],
    declarations: [AppComponent ],
    bootstrap: [AppComponent]
})
export class AppModule { }
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import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);
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<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion Angular Toast Sample</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Typescript Toolbar Controls" />
    <meta name="author" content="Syncfusion" />
    <link href="//cdn.syncfusion.com/ej2/material.css" rel="stylesheet" />
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
    <link href="index.css" rel="stylesheet" />
    <script src="https://unpkg.com/core-js/client/shim.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/core.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/zone.js/0.9.0/zone.min.js"></script>
    <script src="https://unpkg.com/reflect-metadata@0.1.3"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
</head>
<body>
    <app-root>
        <div id='loader'>LOADING....</div>
    </app-root>
    <script id="template_toast_ele" type="text/x-template">
        <div id='template_toast' style="display: none">
            <div class="horizontal-align">
                <div class='toast-content'>
                    <div class='toast-title'>
                        Weekend Alarm
                    </div>
                    <div class='toast-message'> With traffic, its likely to take 45 minutes to get to jenny's 24th Birthday Bash at Hillside Bar, 454 E.
                        Olive Way by 10:00PM </div>
                </div>
            </div>
            <img src="https://ej2.syncfusion.com/demos/src/toast/resource/map.jpg" width="100%" height="70%">
        </div>
    </script>
</body>
</html>
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/* csslint ignore:start */
#container {
    margin: 25px;
}

#elementToastTime .e-toast {
    width: 500px;
    height: 147px;
}

#elementToastTime {
    text-align: center;
}

#elementToastTime img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
}

#elementToastTime .e-toast-message {
    width: inherit;
}

#sample_container {
    margin: 10px;
}

body>#element .e-toast {
    width: 400px !important;
}

#template_toast .horizontal-align {
    margin: 10px 0;
}

#template_toast .horizontal-align .toast-content .toast-message {
    opacity: 0.4;
}

#template_toast .horizontal-align .toast-content {
    display: inline-flex;
    flex: 1;
    flex-direction: column;
    margin-left: 10px;
}

#loader {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}

.progress {
    height: 20px;
    position: relative;
    margin: 20px 0 20px 0;
    background: #555;
    -moz-border-radius: 25px;
    -webkit-border-radius: 25px;
    border-radius: 25px;
    box-shadow: inset 0 -1px 1px rgba(255, 255, 255, 0.3);
}

.progress span {
    background-color: #f0a3a3;
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #f0a3a3), color-stop(1, #f42323));
    display: block;
    height: 100%;
    border-radius: 10px;
    width: 50%;
    position: relative;
    overflow: hidden;
}

.progress span::after {
    background-image: -webkit-gradient(linear, 0 0, 100% 100%, color-stop(.25, rgba(255, 255, 255, .2)), color-stop(.25, transparent), color-stop(.5, transparent), color-stop(.5, rgba(255, 255, 255, .2)), color-stop(.75, rgba(255, 255, 255, .2)), color-stop(.75, transparent), to(transparent));
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-size: 50px 50px;
    -webkit-animation: moveAnimate 2s linear infinite;
    overflow: hidden;
}

@-webkit-keyframes moveAnimate {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 50px 50px;
    }
}
/* csslint ignore:end */