Sample Code: HTML: <template> <lightning-card class="slds-m-around_small"> <lightning-textarea max-length="100" message-when-value-missing="Please enter the description" label="Description" required value={description} onchange={handleChange} class="textAreaCSS"></lightning-textarea> </lightning-card> </template> JavaScript: import { LightningElement } from 'lwc'; export default class DataTable ....
Use '$variableName' while calling wire method instead of using this.variableName. This will avoid the undefined variable issue while calling Wire method in Salesforce. Check the following sample code. '$userId' will not ....
Sample JS-meta.xml: <?xml version="1.0" encoding="UTF-8"?> <LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata"> <apiVersion>52.0</apiVersion> <isExposed>true</isExposed> <targets> <target>lightning__RecordAction</target> <target>lightning__RecordPage</target> </targets> <targetConfigs> <targetConfig targets="lightning__RecordAction"> <actionType>Action</actionType> <objects> <object>Account</object> ....
HTML img tag can be used to display image in Salesforce Lightning Web Component. In the following example, I have used Static Resource to store the image. Image__c is a ....
To left align and set currency code in lightning datatable in Salesforce Lightning Web Component, use cellAttributes: { alignment: 'left' }. Please check the following sample code for reference. Sample ....
Sample Code: Apex Class: public with sharing class AccountController { @AuraEnabled public static String createAttachment( Id accountId ) { String result = 'Success'; try { Attachment a = new Attachment(); ....
Sample Code: Apex Class: public with sharing class AccountController { @AuraEnabled( cacheable = true ) public static List< Account > fetchAccounts( String searchKey ) { ....
Lightning Web Component(LWC) quick actions are available only on record pages in Lightning Experience. They're not supported on the Salesforce mobile app.Reference Linkhttps://help.salesforce.com/s/articleView?id=sf.lightning_web_component_actions_create.htm&type=5 Vote for the following idea to make ....
Sample code: HTML: <template> </template> JavaScript: import { LightningElement, api, wire } from 'lwc'; import { ShowToastEvent } from 'lightning/platformShowToastEvent'; import { getRecord } from 'lightning/uiRecordApi'; const FIELDS ....
Sample Code: HTML: <template> <lightning-quick-action-panel header="My action"> Testing<br/><br/> <lightning-button variant="brand" label="Close" onclick={closeQuickAction}></lightning-button> </lightning-quick-action-panel> </template> JavaScript: import { LightningElement, api } from 'lwc'; import { CloseActionScreenEvent } ....