sfmishra

@isTest
public class AccountController_Test {
	
    @isTest static void createAccount_test() {
        test.startTest();
        AccountController controller = new AccountController();
        Account resultAcc = controller.createAccount('Test999', 20, 999);
        system.assertEquals(resultAcc.Name, 'Test999');
        system.assertEquals(resultAcc.NumberOfEmployees, 20);
        system.assertEquals(resultAcc.AnnualRevenue, 999);

sfmishra

public class AccountController {
	
    public Account createAccount(String accName, Integer employees, Decimal revenue) {
        Account newAcc = new Account(Name = accName, NumberOfEmployees = employees, AnnualRevenue = revenue);
        insert newAcc;
        return newAcc;
    }
}

sfmishra

<?xml version="1.0" encoding="UTF-8"?>
<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">
    <apiVersion>47.0</apiVersion>
    <isExposed>true</isExposed>
    <targets>
        <target>lightning__AppPage</target>
        <target>lightning__RecordPage</target>
        <target>lightning__HomePage</target>
    </targets>
</LightningComponentBundle>

sfmishra

import { LightningElement, track, api} from 'lwc';
import { deleteRecord } from 'lightning/uiRecordApi';
import { ShowToastEvent } from 'lightning/platformShowToastEvent';

const url = '/sfc/servlet.shepherd/document/download/';
export default class LwcFilePreview extends LightningElement {

    @track files = [];
    @track isPreview;
    @track currentRecId;

sfmishra

<template>
   <lightning-card>
      <div class="slds-grid slds-wrap">
         <lightning-file-upload label="Upload Image" name="fileUpload" accept={acceptedFilesFormat}
            record-id={recordId} multiple onuploadfinished={handleFileUpload}></lightning-file-upload>
         <template if:false={isPreview}>
            <template if:true={files}>
               <div class="slds-col slds-size_12-of-12">
                  <template if:true={files}>
                     <template for:each={files} for:item="fUrl">

sfmishra

import { LightningElement } from 'lwc';

export default class lwcInput extends LightningElement {
    handleChange(event) {
        let inputCompValue = event.target.value;
        let inputComp = this.template.querySelector('.inputComp');
        let splChars = /[0-9(@!#\$%\^\&*\)\(+=._-]/;
        if(inputCompValue.match(splChars)) {
            inputComp.setCustomValidity("Only character allowed.");
            inputComp.reportValidity();

sfmishra

<template>
    <lightning-input type="text" label="Comments" field-level-help="Only accepts characters" class="inputComp"
    placeholder="Enter text" message-when-type-mismatch="only characters accepted" onchange={handleChange}></lightning-input>
</template>

sfmishra

Set<Id> accId = new Set<Id>();
for(Account acc : [SELECT Id, Name FROM Account LIMIT 100]) {
    accId.add(acc.Id);
}
List<Id> strList = new List<Id>(accId);
system.debug('strList: ' + strList);
String str = string.join(strList, ',');
system.debug('String value : ' + str);

sfmishra

Set<Id> accId = new Set<Id>();
for(Account acc : [SELECT Id, Name FROM Account LIMIT 10]) {
    accId.add(acc.Id);
}
system.debug(accId);
String str = ''+accId;
system.debug(str);

sfmishra

public with sharing class SObjectHelper {
    
    public static Object getRelatedFieldValue(sObject obj, String fieldName) {
        
        if(fieldName.contains('.')){
            String relation = fieldName.substringBefore('.');
            String relatedField = fieldName.substringAfter('.');
            return SObjectHelper.getRelatedFieldValue((sObject)obj.getSObject(relation), relatedField);
        } else {
            return obj.get(fieldName);