LookupField
Overview
Lookup fields provide a (usually more readable) value for specific fields, by looking up data from a secondary table. Once defined, lookup fields act like regular read-only fields. Created by DataTable.addLookupField.
ordersTable.addLookupField("CustomerName", "CustomerId", customersTable, "Id", "Name");
Location
DataAbstract.js
- Ancestry: Field | LookupField
constructor Field
Creates a lookup field instance.
function constructor Field(aName, aType)
Parameters:
- aName: string
- aType: string
logChanges
boolean
logChanges
lookupKeyField
string
lookupKeyField
lookupResultField
string
lookupResultField
lookupTable
lookupTable
name
string
name
sourceField
string
sourceField
type
string
type
logChanges
boolean
logChanges
lookupKeyField
string
lookupKeyField
lookupResultField
string
lookupResultField
lookupTable
lookupTable
name
string
name
sourceField
string
sourceField
type
string
type
constructor Field
Creates a lookup field instance.
function constructor Field(aName, aType)
Parameters:
- aName: string
- aType: string