In Lightning Web Component lightning-datatable tag, draft-values and onsave attributes can be used make editable data table. Sample Code: HTML: <template> <lightning-card> <div class="slds-m-around_medium"> <lightning-datatable key-field="Id" data={records} columns={columns} hide-checkbox-column draft-values={draftValues} ....
Sample Code: HTML: <template> <div class="slds-box slds-theme--default"> <table class="slds-table slds-table_cell-buffer slds-table_bordered slds-table_striped"> <thead> <tr class="slds-line-height_reset"> <th class="" scope="col"> ....
Sample Code: Apex Class: public with sharing class AccountController { @AuraEnabled( cacheable = true ) public static List< Account > fetchAccounts() { return [ SELECT Id, Name, Industry, Rating, Type, ....
HTML: <template> <lightning-card title = "Search Accounts" icon-name = "custom:custom63"> <div class = "slds-m-around_medium"> <lightning-input type = "search" onchange = {handleKeyChange} class = "slds-m-bottom_small" label = ....
sample.css: .textCSS { color: red; } .slds-card__header { color: green; font-weight: bold; text-align: center; } .slds-th__action { color: blue; justify-content: center !important; } .buttonCSS ....
We can import the CSS from Static Resource using @salesforce/resourceUrl/StaticResourceAPIName and use it in the Lightning Web Component. LightningCard.css: .textCSS { color: red; } .slds-card__header { color: green; font-weight: bold; ....
In Salesforce Lightning Web Component lightning-datatable, we can sort the records in JavaScript. We can avoid Server Calls(Apex) to sort the records using SOQL sorting. Sample Code: Apex Class: public ....
Sample Code: HTML: <template> <lightning-card title = "{Title}"> <lightning-button label="New" slot="actions" onclick = {createNew}></lightning-button> <lightning-input type = "search" onblur = {handleKeyChange} class = ....
Sample Code: HTML: <template> <div class="slds-p-around_medium lgc-bg"> <div class="slds-m-bottom_small"> <lightning-button label="Expand All" onclick={clickToExpandAll}> </lightning-button> <lightning-button label="Collapse All" onclick={clickToCollapseAll}> </lightning-button> </div> <lightning-tree-grid ....
This error usually happens when cacheable=true is not set in the apex method. Check the below code that works without any issues since cacheable is set correctly. public class AccountListController ....