Insert child object data before the data row at the specified index.

Parameters

Parameter	Description	Type
apiName	Child object apiName	String
dataIndex	dataIndex of the target child object data	String
object_datas	One or more standard child object data records (object_data)	Object|Array

Required Properties of object_data

If the following properties are missing, the add operation will fail.

Property	Description	Type
object_describe_api_name	Object apiName	String
record_type	Record type	String

Return Value

object_datas: the successfully added data. If the original data does not contain dataIndex, the returned data will include a supplemented dataIndex.

Code Example

{
    event: "form.render.end",
    functional: function (pluginExecResult, options) {
        console.log("custom plugin: form.render.end exec");
        let {dataUpdater}=options;
      	// Add one row of data
        dataUpdater.add({object_describe_api_name:"SalesOrderProductObj",record_type:"default__c",name:"1",dataIndex:'0'});
        // Insert one row of data before the row whose dataIndex is '0'
        dataUpdater.insert("SalesOrderProductObj",'0',[{object_describe_api_name:"SalesOrderProductObj",record_type:"default__c", name:"2",dataIndex:'1'}]);
    }
},

Notes

• This method only contains logic for adding child object data. It does not trigger calculations or UI events.