How to use renderedCallback method in Best

Best JavaScript code snippet using best

etEventsChild.js

Source: etEventsChild.js Github

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...34 this.advise(eventName);35 }36 return myTemplate;37 }38 renderedCallback() {39 let eventName = "renderedCallback";40 if (this.eventCounter[eventName] > 0) {41 this.advise(eventName);42 }43 }44 advise(event) {45 let doAdvise = true;46 let data = { Id: this.index++, name: this.name, event };47 switch (event) {48 case "render":49 case "renderedCallback":50 {51 data.count = this.eventCounter[event]--;52 if (this.eventCounter[event] < 0) doAdvise = false;...

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findAndRenderDisplaySet.js

Source: findAndRenderDisplaySet.js Github

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1import { OHIF } from 'meteor/​ohif:core';2OHIF.measurements.findAndRenderDisplaySet = (displaySets, viewportIndex, studyInstanceUid, seriesInstanceUid, sopInstanceUid, renderedCallback) => {3 /​/​ Find the proper stack to display4 const stacksFromSeries = displaySets.filter(stack => stack.seriesInstanceUid === seriesInstanceUid);5 const stack = stacksFromSeries.find(stack => {6 const imageIndex = stack.images.findIndex(image => image.getSOPInstanceUID() === sopInstanceUid);7 return imageIndex > -1;8 });9 /​/​ TODO: make this work for multi-frame instances10 const specificImageIndex = stack.images.findIndex(image => image.getSOPInstanceUID() === sopInstanceUid);11 const displaySetData = {12 studyInstanceUid: studyInstanceUid,13 seriesInstanceUid: seriesInstanceUid,14 displaySetInstanceUid: stack.displaySetInstanceUid,15 currentImageIdIndex: specificImageIndex16 };17 /​/​ Add a renderedCallback to activate the measurements once it's18 if (renderedCallback) {19 displaySetData.renderedCallback = renderedCallback;20 }21 OHIF.viewerbase.layoutManager.rerenderViewportWithNewDisplaySet(viewportIndex, displaySetData);...

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Using AI Code Generation

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1import { LightningElement, wire } from 'lwc';2import { CurrentPageReference } from 'lightning/​navigation';3import { registerListener, unregisterAllListeners } from 'c/​pubsub';4export default class Test extends LightningElement {5 @wire(CurrentPageReference) pageRef;6 connectedCallback() {7 console.log('connectedCallback method called');8 registerListener('test', this.handleTest, this);9 }10 renderedCallback() {11 console.log('renderedCallback method called');12 }13 handleTest(payload) {14 console.log('handleTest method called');15 }16 disconnectedCallback() {17 console.log('disconnectedCallback method called');18 unregisterAllListeners(this);19 }20}

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Using AI Code Generation

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1import { LightningElement, track } from 'lwc';2export default class Test extends LightningElement {3 @track greeting = 'World';4 changeHandler(event) {5 this.greeting = event.target.value;6 }7}

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Using AI Code Generation

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1import { LightningElement, wire } from 'lwc';2import getContacts from '@salesforce/​apex/​ContactController.getContacts';3export default class Test extends LightningElement {4 @wire(getContacts) contacts;5 renderedCallback() {6 console.log('renderedCallback called');7 }8}9public with sharing class ContactController {10 @AuraEnabled(cacheable=true)11 public static List<Contact> getContacts() {12 return [SELECT Id, Name, Email FROM Contact LIMIT 10];13 }14}15 <template if:true={contacts.data}>16 <template for:each={contacts.data} for:item="contact">17 <p>{contact.Name} - {contact.Email}</​p>18import { LightningElement, wire } from 'lwc';19import getContacts from '@salesforce/​apex/​ContactController.getContacts';20export default class Test extends LightningElement {21 @wire(getContacts) contacts;22 renderedCallback() {23 console.log('renderedCallback called');24 }25}26public with sharing class ContactController {27 @AuraEnabled(cacheable=true)28 public static List<Contact> getContacts() {29 return [SELECT Id, Name, Email FROM Contact LIMIT 10];30 }31}32 <template if:true={contacts.data}>33 <template for:each={contacts.data} for:item="contact">34 <p>{contact.Name} - {contact.Email}</​p>35import { LightningElement, wire } from 'lwc';36import getContacts from '@salesforce/​apex/​ContactController.getContacts';37export default class Test extends LightningElement {

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Using AI Code Generation

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1import { LightningElement, track, wire } from 'lwc';2import getContacts from '@salesforce/​apex/​ContactController.getContacts';3export default class Test extends LightningElement {4 @track contacts;5 @wire(getContacts) contacts;6 renderedCallback() {7 console.log(this.contacts);8 }9}10import { LightningElement, api } from 'lwc';11export default class Test extends LightningElement {12 get contacts() {13 return this.contacts;14 }15 set contacts(value) {16 this.contacts = value;17 }18}19import { LightningElement, wire } from 'lwc';20import getContacts from '@salesforce/​apex/​ContactController.getContacts';21export default class Test extends LightningElement {22 @wire(getContacts) contacts;23}24import { LightningElement, track } from 'lwc';25export default class Test extends LightningElement {26 @track contacts;27}28import { LightningElement, track } from 'lwc';29export default class Test extends LightningElement {30 @track contacts;31}32import { LightningElement, wire } from 'lwc';33import getContacts from '@salesforce/​apex/​ContactController.getContacts';34export default class Test extends LightningElement {35 @wire(getContacts) contacts;36}37import { LightningElement, wire } from 'lwc';38import getContacts from '@salesforce/​apex/​ContactController.getContacts';39export default class Test extends LightningElement {40 @wire(getContacts) contacts;41}

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Using AI Code Generation

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1import { LightningElement, track } from 'lwc';2import { ShowToastEvent } from 'lightning/​platformShowToastEvent';3export default class BestPractice extends LightningElement {4 @track greeting = 'World';5 handleChange(event) {6 this.greeting = event.target.value;7 }8 renderedCallback() {9 this.dispatchEvent(10 new ShowToastEvent({11 })12 );13 }14}

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Using AI Code Generation

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1import { LightningElement, api } from 'lwc';2export default class Test extends LightningElement {3 @api recordId;4 @api objectApiName;5 showSpinner = true;6 renderedCallback() {7 if (this.showSpinner) {8 this.showSpinner = false;9 }10 }11}12## 2. Avoid using setTimeout() to delay execution of code13Using setTimeout() to delay code execution is not a recommended best practice. Instead, use the renderedCallback() method to delay execution of code, as shown in the following code example:14import { LightningElement, api } from 'lwc';15export default class Test extends LightningElement {16 @api recordId;17 @api objectApiName;18 showSpinner = true;19 renderedCallback() {20 if (this.showSpinner) {21 this.showSpinner = false;22 }23 }24}25## 3. Avoid using setTimeout() to delay execution of code26Using setTimeout() to delay code execution is not a recommended best practice. Instead, use the renderedCallback() method to delay execution of code, as shown in the following code example:27import { LightningElement, api } from 'lwc';28export default class Test extends LightningElement {29 @api recordId;30 @api objectApiName;31 showSpinner = true;32 renderedCallback() {33 if (this.showSpinner) {34 this.showSpinner = false;35 }36 }37}38## 4. Avoid using setTimeout() to delay execution of code39Using setTimeout() to delay code execution is not a recommended best practice. Instead, use the renderedCallback() method to delay execution of code, as shown in the following code example:40import { LightningElement, api } from 'lwc';41export default class Test extends LightningElement {42 @api recordId;43 @api objectApiName;44 showSpinner = true;45 renderedCallback() {46 if (this.showSpinner) {47 this.showSpinner = false;48 }49 }50}51## 5. Avoid using setTimeout() to delay execution of code52Using setTimeout() to delay code execution is not

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Using AI Code Generation

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1import { LightningElement, track } from 'lwc';2export default class Test extends LightningElement {3 @track greeting = 'World';4 renderedCallback() {5 console.log('Test component rendered.');6 }7}8import { LightningElement, track } from 'lwc';9export default class Test extends LightningElement {10 @track greeting = 'World';11 connectedCallback() {12 console.log('Test component inserted into the DOM.');13 }14}15import { LightningElement, track } from 'lwc';16export default class Test extends LightningElement {17 @track greeting = 'World';18 disconnectedCallback() {19 console.log('Test component removed from the DOM.');20 }21}22import { LightningElement, track } from 'lwc';23export default class Test extends LightningElement {24 @track greeting = 'World';25 errorCallback(error, stack) {26 console.error('Test component error: ', error, stack);27 }28}

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Using AI Code Generation

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1import { LightningElement } from 'lwc';2export default class BestPractice extends LightningElement {3 renderedCallback(){4 console.log('renderedCallback');5 }6}

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Using AI Code Generation

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1import { LightningElement, api, track } from 'lwc';2export default class RenderedCallbackExample extends LightningElement {3 @api recordId;4 @track greeting;5 renderedCallback() {6 if (this.recordId) {7 this.greeting = 'Hello ' + this.recordId;8 }9 }10}

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Using AI Code Generation

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1import { LightningElement, track } from 'lwc';2export default class Test extends LightningElement {3 @track greeting = 'World';4 renderedCallback() {5 console.log('The element is rendered.');6 }7}8 <h1>Hello {greeting}!</​h1>9import { LightningElement, track } from 'lwc';10export default class Test extends LightningElement {11 @track greeting = 'World';12 renderedCallback() {13 console.log('The element is rendered.');14 }15}16 <h1>Hello {greeting}!</​h1>17import { LightningElement, track } from 'lwc';18export default class Test extends LightningElement {19 @track greeting = 'World';20 renderedCallback() {21 console.log('The element is rendered.');22 }23}24 <h1>Hello {greeting}!</​h1>25import { LightningElement, track } from 'lwc';26export default class Test extends LightningElement {27 @track greeting = 'World';28 renderedCallback() {29 console.log('The element is rendered.');30 }31}32 <h1>Hello {greeting}!</​h1>33import { LightningElement, track } from 'lwc';34export default class Test extends LightningElement {35 @track greeting = 'World';36 renderedCallback() {37 console.log('The element is rendered.');38 }39}40 <h1>Hello {greeting}!</​h1>41import { LightningElement, track } from 'lwc';42export default class Test extends LightningElement {43 @track greeting = 'World';44 renderedCallback() {45 console.log('The element is rendered.');46 }47}48 <h1>Hello {greeting

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