Category Archives: Salesforce Lightning

Pascal Case, Camel Case, Kebab Case & Snake Case

Posted on March 4, 2019 by Santanu

In Lightning Web Component, we need to maintain the case for Class Name, Variable Name, Component Name etc. Before going to describe, we need to focus on the respective cases. Camel Case: Each word in the middle of the respective … Continue reading →

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Create First Lightning Web Component

Posted on March 4, 2019 by Santanu

Every Lightning Web Component (LWC) has the following files such as html [defines the UI layer with html content] js [defines the behavior of the LWC] css [defines the look & feel] svg [defines the Scalable Vector Graphics for the … Continue reading →

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Shadow DOM in Web Component

Posted on March 3, 2019 by Santanu

Shadow DOM is a mechanism to encapsulate the DOM Tree. Shadow DOM is not a part of the main DOM tree. It prevents overriding the style or behavioral of the respective markup elements. Following image describes the Shadow DOM from the … Continue reading →

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What is Custom Element?

Posted on March 3, 2019 by Santanu

One of the most important feature in HTML 5 is Custom Element. We can define our own tag with the help of Custom Element. To build the Custom Element, we need to create following components. 1. Define the DOMString name … Continue reading →

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How to use HTML Template as a part of Web Component?

Posted on March 1, 2019 by Santanu

HTML template is a mechanism to hold the client-side content but it’s not rendered during page loading until it’s forcefully instantiated from the JavaScript. Let’s say, we are going to create html and js files to understand the HTML 5 … Continue reading →

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Communication Types for Lightning Web Components

Posted on February 24, 2019 by Santanu

Same Type of Communication in Lightning Component exists in Lightning Web Component also. Following are the mechanisms to communicate between Lightning Web Components. Direct Call Lightning Web Component with certain attributes – Remember this communication is in one direction, not … Continue reading →

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Web Component in HTML 5

Posted on February 20, 2019 by Santanu

Introduction Before going to understand the Lightning Web Component, we need to focus on some basic features of Web Component introduced at the part of HTML 5. Web Components provide standard component model for the Web and allow encapsulation of … Continue reading →

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Lightning Testing Service with Jasmine

Posted on August 18, 2018 by Santanu

Lightning Testing Service:  Salesforce has already provided the Apex Testing framework to check the features in your Apex classes and triggers at the server side. Now, the question is how to test the Lightning Component at the client side. Lightning Testing … Continue reading →

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Method vs Component Event in Lightning

Posted on July 5, 2018 by Santanu

Already, we have studied about Method and Component Event in Lightning.Now, we will focus on the difference between Method and Component Event in Lightning. 3,029 total views, no views today

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How to use method in Lightning Component?

Posted on July 2, 2018 by Santanu

You can call a method using aura:method tag in a component’s client side controller instead of using Component Event. In short, aura:method communicates down the Containment Hierarchy that means a Parent Component can call aura:method on a child component in the … Continue reading →

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