Synchronously triggered before rendering a detail-object item component.

• Synchronous
• Suitable for some synchronous initialization logic

Parameters

Parameter	Description	Type
objApiName	Current detail-object api_name	String
recordType	Business type	String
objectData	Data of the current item	Object
renderType	Display mode: `card	table

Return Value

Parameter	Description	Type
headerComs	Custom components rendered at the top of the item component	Array
footerComs	Custom components rendered at the bottom of the item component	Array
bellowTitleComs	Custom components rendered below the title in card mode	Array
titleLeftBtns	Buttons appended to the left side of the card title	Array

Notes

• Calling dataUpdater in this event is not suitable.