How to use renderer2 in service in Angular

How to use renderer2 in service in Angular

Ever tried to use renderer api in service it will give you injection error. To use renderer2 in service you have to first inject the RendererFactory2 via constructor

Angular renders a template into DOM. We can use custom rendering to intercept rendering calls, or to render to something other than DOM using the Renderer API provided by Angular

To Use Renderer2 in Service in Angular follow below steps

1) Import the Renderer2 and RenderFactory from angular core

import { Inject, Injectable, PLATFORM_ID, Renderer2, RendererFactory2 } from '@angular/core';

2)Declare Renderer variable and assign Renderer2

 renderer: Renderer2

3)Inject RendererFactory via Constructor and call the creatorRenderer method as below and assign it to the renderer variable

 constructor(rendererFactory: RendererFactory2) { 
  this.renderer = rendererFactory.createRenderer(null, null);

Hope you find this useful!

Happy Coding!

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