Lesson: 20 | disconnectedCallback()

HTML

<template>
        <div class="slds-box">{message}</div>    
</template>

Java Script

import { LightningElement } from 'lwc';

export default class DisconnectedCallback extends LightningElement {
    
    message;

    disconnectedCallback() {
        this.message='This message will appear when the component is removed from the DOM';
    }
}

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Lightning Web Components

A. Component Reference (27 lessons)

B. Lightning Web Components | Utilities (11 lessons)

C. Lightning Web Component Guide (41 lessons)

D. Java Script Methods for LWC (23 lessons)

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Lesson: 20 | disconnectedCallback()

HTML

Lightning Web Components