Angular PrimeNG is an open-source framework with a rich set of native Angular UI components that are used for great styling and this framework is used to make responsive websites with very much ease. In this article, we will learn how to use the Timeline Customized Component in Angular PrimeNG.
The TimeLine component is used to display the timeline of the process.
Syntax:
<p-timeline [value]="..." align="..."
styleClass="customized-timeline">
<ng-template pTemplate="marker" let-event>
<span class="custom-marker p-shadow-2"
[style.backgroundColor]="...">
<i [ngClass]="..."></i>
</span>
</ng-template>
<ng-template pTemplate="content" let-event>
<p-card [header]="..."
[subheader]="...">
</p-card>
</ng-template>
</p-timeline>Creating Angular application & module installation:
Step 1: Create an Angular application using the following command.
ng new appname
Step 2: After creating your project folder i.e. appname, move to it using the following command.
cd appname
Step 3: Install PrimeNG in your given directory.
npm install primeng --save npm install primeicons --save
Project Structure: It will look like the following:
Steps to run the above file: Run the below command
ng serve --save
Example 1: Below is the example that illustrates the use of Angular PrimeNG Timeline Customized.
app.component.html:
HTML
<h1 style="color: green">GeeksforGeeks</h1>
<h5>Angular PrimeNG Timeline Customized</h5>
<p-timeline
[value]="gfg" align="alternate"
styleClass="customized-timeline">
<ng-template pTemplate="marker" let-event>
<span class="custom-marker p-shadow-2"
[style.backgroundColor]="event.color">
<i [ngClass]="event.Icon"></i>
</span>
</ng-template>
<ng-template pTemplate="content" let-event>
<p-card [header]="event.title"
[subheader]="event.Date">
</p-card>
</ng-template>
</p-timeline>
|
app.component.ts:
Javascript
import { Component } from "@angular/core";
import { PrimeIcons } from "primeng/api";
@Component({ selector: "app-root",
templateUrl: "./app.component.html",
styleUrls: ["./app.component.scss"]
})export class AppComponent { gfg: any[];
ngOnInit() {
this.gfg = [
{
title: "Babar",
Date: "1526–1530",
Icon: PrimeIcons.SORT_DOWN,
color: "#9C27B0"
},
{
title: "Humayun",
Date: "I- 1530–1540, II – 1555–1556",
Icon: PrimeIcons.SORT_DOWN,
color: "#673AB7"
},
{
title: "Akbar ",
Date: "1556–1605",
Icon: PrimeIcons.SORT_DOWN,
color: "#FF9800"
},
{
title: "Jahangir",
Date: "1605–1627",
Icon: PrimeIcons.SORT_DOWN,
color: "#607D8B"
},
{
title: "Shah Jahan",
Date: "1628–1658",
Icon: PrimeIcons.SORT_DOWN,
color: "#99e2ff"
},
{
title: "Aurangzeb",
Date: "1658–1707",
Icon: PrimeIcons.SORT_DOWN,
color: "#99e200"
},
{
title: "Bahadur Shah",
Date: "1707–1712",
Icon: PrimeIcons.SORT_DOWN,
color: "#990000"
}
];
}
} |
app.module:
Javascript
import { NgModule } from "@angular/core";
import { BrowserModule } from "@angular/platform-browser";
import { BrowserAnimationsModule } from "@angular/platform-browser/animations";
import { FormsModule } from "@angular/forms";
import { TimelineModule } from "primeng/timeline";
import { CardModule } from "primeng/card";
import { ButtonModule } from "primeng/button";
import { AppComponent } from "./app.component";
@NgModule({ imports: [
BrowserModule,
BrowserAnimationsModule,
FormsModule,
ButtonModule,
TimelineModule,
CardModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})export class AppModule {} |
Output:
Example 2: Below is another example that illustrates the use of Angular PrimeNG Timeline Customized.
app.component.html:
HTML
<h1 style="color: green; text-align: center">GeeksforGeeks</h1>
<h5 style="text-align: center; margin-bottom: 50px">
Angular PrimeNG Timeline Customized
</h5>
<p-timeline [value]="gfg" align="alternate"
styleClass="customized-timeline">
<ng-template pTemplate="marker" let-event>
<span
class="custom-marker p-shadow-2"
[style.backgroundColor]="event.color">
<i [ngClass]="event.Icon"></i>
</span>
</ng-template>
<ng-template pTemplate="content" let-event>
<button pButton pRipple type="button"
label="{{event.title}}"
class="{{event.ButtonColor}}">
</button>
</ng-template>
</p-timeline>
|
app.component.ts:
Javascript
import { Component } from "@angular/core";
import { PrimeIcons } from "primeng/api";
@Component({ selector: "app-root",
templateUrl: "./app.component.html",
styleUrls: ["./app.component.scss"]
})export class AppComponent { gfg: any[];
ngOnInit() {
this.gfg = [
{
title: "1. Narendra Modi",
Date: "26 May 2014 - Present",
Icon: PrimeIcons.SORT_UP,
color: "#9C27B0",
ButtonColor: "p-button-rounded p-button-secondary"
},
{
title: "2. Manmohan Singh",
Date: "22 May 2004 to 26 May 2014",
Icon: PrimeIcons.SORT_UP,
color: "#673AB7",
ButtonColor: "p-button-rounded p-button-primary"
},
{
title: "3. Atal Bihari Vajpayee",
Date: "19 March 1998 to 22 May 2004",
Icon: PrimeIcons.SORT_UP,
color: "#FF9800",
ButtonColor: "p-button-rounded p-button-success"
},
{
title: "4. Inder Kumar Gujral",
Date: "21 April 1997 to 19 March 1998",
Icon: PrimeIcons.SORT_UP,
color: "#607D8B",
ButtonColor: "p-button-rounded p-button-danger"
},
{
title: "5. H. D. Deve Gowda",
Date: "1 June 1996 to 21 April 1997",
Icon: PrimeIcons.SORT_UP,
color: "#99e2ff",
ButtonColor: "p-button-rounded p-button-warning"
},
{
title: "6. Atal Bihari Vajpayee",
Date: "16 May 1996 to 1 June 1996",
Icon: PrimeIcons.SORT_UP,
color: "#99e200",
ButtonColor: "p-button-rounded p-button-help"
}
];
}
} |
app.module.ts:
Javascript
import { NgModule } from "@angular/core";
import { BrowserModule } from "@angular/platform-browser";
import { BrowserAnimationsModule } from "@angular/platform-browser/animations";
import { FormsModule } from "@angular/forms";
import { TimelineModule } from "primeng/timeline";
import { CardModule } from "primeng/card";
import { ButtonModule } from "primeng/button";
import { AppComponent } from "./app.component";
@NgModule({ imports: [
BrowserModule,
BrowserAnimationsModule,
FormsModule,
ButtonModule,
TimelineModule,
CardModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})export class AppModule {} |
Output:
Reference: https://primefaces.org/primeng/timeline