This hook is triggered after child-object data is deleted, including batch deletion, and before UI events/calculation logic are executed. It allows extra business actions, including but not limited to modifying main and child object field values.

• Modify field values of the main object and child objects

Parameters

Parameter	Description	Type
Common parameters	See details	--
objApiName	Child object apiName	String
recordType	Child object record type	String
delDatas	Deleted child-object data	Array

Return Value

None

Basic Example

Intercept deletion

export default class Plugin {
    apply() {
        return [{
            event: 'md.del.after',
            functional: this.mdDelAfter.bind(this)
        }]
    }
  // If this is a middleware plugin in a vcrm project, swap the interaction parameter positions
   // mdDelAfter(plugin, context)
  	mdDelAfter(context, plugin) {
      	// todo what you want
      return Promise.reject()// intercept
    }
}

Notes

1. Child-object data obtained through context APIs in this hook includes the deleted data

When object data is retrieved through context APIs in this hook, the data has not yet been physically removed from the context result, so it can still be found.