This method synchronously overwrites and updates all data of a specific child object. Deletion, addition, and update are all supported. It does not trigger calculation or UI events.

Parameters

Parameter	Description	Type
apiName	Object apiName	String
list	All data of the object. The record_type field is required in the data.	Array

Return Value

None

Code Example

export default function (context) {
  return {
    /** After the create/edit page has finished rendering */
    renderEnd(){
      // Example of overwriting and updating child object data
      let datas = context.getDetailData("object_slavetest__c");// get current data
      if(datas&&datas[0]){// if child object object_slavetest__c currently has data, update the main property of the first row
        datas[0].name="Main Property Generated by Plugin"
      }else{// if child object object_slavetest__c currently has no data, add one row with record type default__c
        datas = [
          {
            record_type:"default__c",
            name:"Main Property Generated by Plugin"
          }
      	]
      }
      context.updateDetailDataByApiName("object_slavetest__c", datas);
    }
  }
}

Notes

• Avoid calling context.updateDetailDataByApiName frequently. Frequent calls that trigger UI updates will affect performance and may cause page lag.