What is lightning LDS?

What Is Lightning Data Service? We built Lightning Data Service (LDS) to serve as the data layer for Lightning. LDS is the Lightning Components counterpart to the Visualforce standard controller, providing access to the data displayed on a page.

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What is Flexipage availableForRecordHome?

Interface flexipage:availableForRecordHome make the component available for record pages only. Sample example: People also ask how do you use lightning recordviewform? lightning-record-view-form requires a record ID to display the fields on the record. It doesn't require additional Apex controllers or Lightning Data Service to display record data. This component also takes care of field-level security and sharing for you, so users see only the data they have access to.

How do you use an aura handler in lightning?

aura:valueInit - : Indicates that an app or component has been initialized. This event is automatically fired when an app or component is initialized, prior to rendering. The aura:valueInit event is handled by a client-side controller. A component can have only one tag to handle this event. How do you make an event in Aura component? Create a custom component event using the tag in a . evt resource. Events can contain attributes that can be set before the event is fired and read when the event is handled. Use type=""COMPONENT"" in the tag for a component event.

What is event getParam in lightning?

getParam(. Returns the value of an event's parameter.