How do you find the checkbox value in lightning component?
Multiple Checkbox Checked Value in Lightning Component
- Step 1: Login to your Salesforce Org. and open developer console.
- Step 2: Navigate to File | New | Apex Class and Create an Apex controller called AccountHandler. Replace following code in apex controller.
- AccountHandler.apxc.
How do you init an aura?
Add an aura:handler element to your markup with the following attributes:
- name=”init” — Specifying the name init describes this handler as something that is going to happen prior to rendering.
- value=”{! this}” — marks the value of the event as this . This attribute will never change for init events.
- action=”{! c.
Does Init method do?
The doInit action sets an attribute value, but it could do something more interesting, such as firing an event. If a component is contained in another component or app, the inner component is initialized first.
What is an Init event?
init is a predefined event sent to every component. After the component is initialized, the doInit action is called in the component’s controller.
How to use aura method in Lightning Salesforce?
aura method in lightning salesforce. aura method in lightning salesforce. Use aura:method to define a method as part of a component’s API. This enables you to directly call a method in a component’s client-side controller instead of firing and handling a component event. Using aura:method simplifies the code needed for a parent component
What is the handler init in Salesforce Lightning?
aura:handler Init in Salesforce Lightning This is also called as the constructor of lightning component.
What is the use of < Aura : handler name = ” init “?
This registers an init event handler for the component. init is a predefined event sent to every component. After the component is initialized, the doInit action is called in the component’s controller. In this sample, and the controller action sets an attribute value, but it could do something more interesting,
How to call a method on an aura component?
Using simplifies the code needed for a parent component to call a method on a child component that it contains. The tag has these system attributes. The method name. Use the method name to call the method in JavaScript code.