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Teja

Teja

179 posts published

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advanced apex

Writing the test class for an Extension in Apex

When we need to write test cases for an extension that might be a bit of a learning curve and this post helps you with that.

  • Teja
Teja Feb 17, 2022 • 1 min read
Lighting Web Component

Using SLDS to avoid printing specific elements on the LWC Component

There might be an ask from the business that only certain parts of the page have to be printed and avoid other elements from getting printed when we save the file as PDF or when taking a printout.

  • Teja
Teja Feb 15, 2022 • 1 min read
Lighting Web Component

How to download the current webpage in PDF format in LWC?

Download the webpage in PDF in LWC - there might be a business requirement like this and let me walk you through how to implement it.

  • Teja
Teja Feb 15, 2022 • 1 min read
administration

What all entities do we have in Salesforce for Sharing and Security

Salesforce has a unique way of handling the sharing and security with respect to data. Let's look at them.

  • Teja
Teja Apr 25, 2021 • 1 min read
advanced apex

How to subscribe to a Platform Event using Trigger

Let's look at how to subscribe to Platform Events using Triggers.

  • Teja
Teja Apr 25, 2021 • 1 min read
interview questions

What is the difference between Standard Controller, Custom Controller, and Extensions

Let us look at what's the differences between Standard Controller, Custom Controller, and Extensions

  • Teja
Teja Apr 22, 2021 • 1 min read
interview questions

What is the difference between Profile and Roles?

This is one of the most frequently asked interview questions. So let get to the bottom of it. ProfilesThese are considered as the heart of Sharing and Security. When it comes to object-level security and field-level security profiles will be used. We will be given the option to provide CRUD

  • Teja
Teja Apr 21, 2021 • 1 min read
Lighting Web Component

Navigate user from LWC to an external URL

Let's look at how can we navigate the user from LWC to an external URL.

  • Teja
Teja Apr 21, 2021 • 1 min read
interview questions

Difference between Lookup Relationship and Master-Detail Relationship in Salesforce

Let's look at the difference between Lookup Relationship and Master-Detail Relationship in Salesforce.

  • Teja
Teja Apr 20, 2021 • 1 min read
Lighting Web Component

Page Reference Types in LWC

Page Reference Types play a key role when it comes to navigating the users from one LWC to a different destination or from one Aura Component to a different destination.

  • Teja
Teja Apr 15, 2021 • 1 min read
Lighting Web Component

Navigate a user to a record page in edit mode in LWC

Let's look at how to Navigate a user to a record page in edit mode in LWC.

  • Teja
Teja Apr 15, 2021 • 1 min read
Aura Components

Types of Events in Lightning Components [Aura Components]

Let's look at different types of events that are available in Lightning Components [Aura Components]

  • Teja
Teja Apr 14, 2021 • 1 min read
Aura Components

What is a resource bundle in Aura Components?

Let us look at an interview question on Aura Components. What is a resource bundle in Aura Components?

  • Teja
Teja Apr 13, 2021 • 1 min read
Aura Components

What's the use of helper.js file in Lightning Components aka Aura Components?

Let me walk you through the use of helper.js file in Lightning Component aka Aura Components.

  • Teja
Teja Apr 12, 2021 • 1 min read
interview questions

When can we hard delete records in Data Loader

One of the most frequently asked interview questions on Data Loader is when can we Hard Delete records.

  • Teja
Teja Apr 12, 2021 • 1 min read
Lighting Web Component

Difference between connectedCallback() and renderedCallback() in LWC

Let's look at what is the difference between connectedCallback() and renderedCallback() in LWC

  • Teja
Teja Apr 12, 2021 • 1 min read
advanced apex

Can we send SObject as params to Queueable Apex class?

Let's see if we can send SObject as params to Queueable Apex class.

  • Teja
Teja Apr 9, 2021 • 1 min read
advanced apex

Real-time scenarios on Triggers

Let us look at some Real-time scenarios on Triggers

  • Teja
Teja Apr 8, 2021 • 2 min read
Lighting Web Component

How to get the ObjectInfo in LWC

How to get info about the object using getObjectInfo in LWC.

  • Teja
Teja Apr 6, 2021 • 1 min read
Lighting Web Component

Using lightning-record-form in LWC

Let's look at how to use lightning-record-form tag to interact with a single record and perform DML operation.

  • Teja
Teja Apr 5, 2021 • 2 min read
Lighting Web Component

Using lightning-record-view-from in LWC

When you want to fetch a record in LWC without using JavaScript and Apex code then we will be using lightning-record-view-form.

  • Teja
Teja Apr 5, 2021 • 1 min read
Lighting Web Component

Using lightning-record-edit-from in LWC

LDS helps us interact with data when there is a single record in question. Let's look at how to use lightning-edit-from in LWC.

  • Teja
Teja Apr 4, 2021 • 1 min read
Lighting Web Component

Overriding default behavior when a record is saved in LDS within Lightning Web Components

At times we need to override the default behavior when a record is saved in LDS to implement custom functionality. Let's look at how to do it.

  • Teja
Teja Apr 2, 2021 • 1 min read
advanced apex

How to avoid row lock or race condition in Apex

Let me walk you through how to avoid row lock or race condition in Apex

  • Teja
Teja Apr 2, 2021 • 1 min read
Lighting Web Component

Fetch multiple objects info in LWC

Let's look at how can we fetch multiple objects info in LWC using the out-of-the-box named import.

  • Teja
Teja Apr 1, 2021 • 1 min read
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