Forcetrails: 2020

Latest Posts

Lightning Web Components Folder Structure

Hello Trailblazers! In this post, we will discuss the basics of the Lightning Web Component framework. I am writing a series of blogs on t...

by , Dec 28 2021

READ MORE

SOQL to query parent fields from Polymorphic lookup relationship | TYPEOF clause in SOQL

Hello Trailblazers! Learning SOQL Queries is one of the first of the baby steps we took when started learning Salesforce. But there are s...

by , Dec 05 2020

READ MORE

Refresh record page from Lightning web component | refreshView

Hi Trailblazers, This post talks about how to refresh the standard record detail page from a custom Lightning web component.  Let&#...

by , Nov 11 2020

READ MORE

Difference between record-form record-edit-form & record-view-form | LWC

Hello Trailblazers 👋 In this post, we will see the simplified difference between record forms: lightning-record-form, lighting-record...

by , Oct 18 2020

READ MORE

Detect Device Form Factors in lwc & change the component behavior

The lightning web components are now device-aware. You can detect the device form factor using the standard @salesforce/client/formFact...

by , Oct 06 2020

READ MORE

Simplify error handling in Lightning Web Components

Hello, Trailmixers!! Error handling, yes, if you have little experience of using wired adapters and wired apex method, you might have ...

by , Oct 04 2020

READ MORE

Get parent record fields using getRecord uiRecordApi in lwc

Hi Trailblazers! In this post, we will discuss how we can query parent record fields using getRecord method from the uiRecordApi li...

by , Sep 30 2020

READ MORE

Add validation error to specific field using apex | sObject error methods

Hello Trailblazer! Today we will discuss the brand new methods in the sObject. The first method is the addError() , previously this m...

by , Sep 24 2020

READ MORE

Send Custom Notification using apex | Salesforce | Messaging.CustomNotification

Hello Friends!! In this post, we are going to have a sneak peek of the new feature in the Apex programming language. In Winter 2021, s...

by , Aug 27 2020

READ MORE

Avoid null pointer exception with Safe Navigation Operator Apex

Winter 2021 is out with a much-awaited feature for apex developers. With this, you can say goodbye to the clumsy null check statements....

by , Aug 25 2020

READ MORE

Lightning web components (LWC) interview questions

Hello Trailblazers! Today I will share the Lightning web components interview questions with you. This is the first post of the LWC intervi...

by , Aug 13 2020

READ MORE

Get child elements by tag name and class name in lightning web component

In this post, we are going to look at two new methods in the Lightning web component framework. Before the Summer 2020 release, there was on...

by , Aug 03 2020

READ MORE

Hide-show Element in Lightning web component

Hello friends 👋! Let us understand how to show and hide an element or component inside the Lightning Web Component. I have shared multiple ...

by , Aug 01 2020

READ MORE