Angular PrimeNG Splitter Initial Sizes

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 know how to use the Splitter Initial Sizes in Angular PrimeNG. We will also learn about the properties, events & styling along with their syntaxes that will be used in the code.

Splitter Component: It allows a user to split two-element using a splitter & utilized it separately and resize panels.

Angular PrimeNG Splitter Initial Sizes properties:

• panelSizes: It is used to specify the initial size of the panel. It is of number data type & the default value is null.
• layout: It is used to set the orientation of the panels. It is of string data type & the default value is horizontal.
• style: It is used to specify the inline style of the component. It is of object data type & the default value is null.

Syntax:

<p-splitter [style]="..." 
    [panelSizes]="..." layout="...">
    <ng-template pTemplate>
        ...
    </ng-template>
    
    <ng-template pTemplate>
        ...
    </ng-template>
</p-splitter>

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:

Example 1: This is the basic example that illustrates how to use the Angular PrimeNG Splitter Initial Sizes.

app.component.html

<div style="text-align: center">
  <h2 style="color:green">GeeksforGeeks</h2>
  <h5>PrimeNG Splitter Initial Sizes</h5>
</div>

<p-splitter [style]="{ height: '150px' }"
    [panelSizes]="[30, 70]">
    <ng-template pTemplate>
        <div class="p-col p-ai-center p-jc-center">
            Angular PrimeNG is a framework used with
            angular to create components with great
            styling and this framework is very easy
            to use and is used to make responsive
            websites.
          </div>
    </ng-template>

    <ng-template pTemplate>
        <div class="p-col p-ai-center p-jc-center">
            Angular PrimeNG is a framework used with
            angular to create components with great
            styling and this framework is very easy
            to use and is used to make responsive
            websites.
        </div>
    </ng-template>
</p-splitter>

app.component.ts

import { Component } from '@angular/core';

@Component({
    selector: 'my-app',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.scss']
})

export class AppComponent {}

app.module.ts

import { NgModule } from "@angular/core";
import { BrowserModule } from "@angular/platform-browser";
import { BrowserAnimationsModule } from
    "@angular/platform-browser/animations";
import { AppComponent } from "./app.component";
import { SplitterModule } from "primeng/splitter";

@NgModule({
  imports: [
      BrowserModule,
      BrowserAnimationsModule,
      SplitterModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})

export class AppModule {}

Output:

Example 2: This is another example that illustrates how to use the Angular PrimeNG Splitter Initial Sizes with some different initial values and content as an image.

app.component.html

<div style="text-align: center">
  <h2 style="color:green">GeeksforGeeks</h2>
  <h5>PrimeNG Splitter Initial Sizes</h5>
</div>

<p-splitter [panelSizes]="[60, 40]">
    <ng-template pTemplate>
      <div class="p-col p-ai-center p-jc-center">
        <img alt="gfg" src=
"https://media.geeksforgeeks.org/wp-content/uploads/20220807104303/dsaselfpacedcourseoverviewimage-300x289.png" />
      </div>
    </ng-template>

    <ng-template pTemplate>
      <div class="p-col p-ai-center p-jc-center">
        <img alt="gfg" src=
"https://media.geeksforgeeks.org/wp-content/uploads/20220807104255/completeinterviewpreparationcourseoverviewimage-300x289.png" />
      </div>
    </ng-template>
</p-splitter>

app.component.ts

import { Component } from '@angular/core';

@Component({
    selector: 'my-app',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.scss']
})

export class AppComponent {}

app.module.ts

import { NgModule } from "@angular/core";
import { BrowserModule } from "@angular/platform-browser";
import { BrowserAnimationsModule } from
    "@angular/platform-browser/animations";
import { AppComponent } from "./app.component";
import { SplitterModule } from "primeng/splitter";

@NgModule({
  imports: [
      BrowserModule,
      BrowserAnimationsModule,
      SplitterModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})

export class AppModule {}

Output:

Reference: https://primefaces.org/primeng/splitter