watch
[ Function ]
Version 1.10
watch(
callback: (
data: ObjectResolver.IWatchResultObject<any>
) => void
): void;Version 1.12
watch(
callback: (
data: ObjectResolver.IWatchResultObject<T>
) => void
): void;Monitors the symbol expressions or the symbols described by the expressions in the object that was transferred to the constructor and returns an object on each change by replacing the symbol expressions with the corresponding return values.
An example how the ObjectResolver can be used for an attribute can be found in the control description.
Parameter
Name | Type | Description |
|---|---|---|
callback | Version 1.10 (data: ObjectResolver. IWatchResultObject<any>) => void Version 1.12 (data: ObjectResolver. IWatchResultObject<T>) => void | Callback function |
Return value
Type | Description |
|---|---|
void | No return value |
 | Available from version 1.10 |