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APIServer.Callback.GetFunctionsForCallbackPoint
| Field | Variable | ...as | Description |
|---|---|---|---|
| CallbackPointID | Position | Input | Identifies the callback point the callback functions are
assigned to.
This field restricts the list. Mandatory. |
| SiteKey | Position | Input | The unique identification of site, which the callback function
is defined for.
If the callback point is global, you can leave this parameter blank - if the callback point is local, you must specify a value for this parameter. |
| CallbackFunctionSequence | Position | Input | Used to position the list on a specific sequence |
| Position | Control | Input | Specifies whether the data in the Position variable is used for positioning when fetching the data. |
| RowsFetched | Control | Dual | The number of records returned in the FetchedData variable. |
| CallbackFunctionSurrogate | FetchedData (64) | Output | The unique identifier of the callback function that has been added to the callback point. |
| CallbackPointID | FetchedData(64) | Output | Identifies the callback point, which the callback function is assigned to. |
| SiteKey | FetchedData(64) | Output | Identifies the site the function is specified for. For global callback points this is a blank value. |
| CallbackFunctionSequence | FetchedData(64) | Output | An integer determining the sequence of the function calls. The lower sequence, the earlier call. Can be used for positioning subsequent calls to the API. |
| CallbackFuncImplementationName | FetchedData(64) | Output | The implementation name of the function. This is the name used for the dynamic call of the callback function. |
| CallbackFunctionDescription | FetchedData(64) | Output | A textual description/name for the callback point. |
| CallbackPointComment | FetchedData(64) | Output | Any comment/explanation/textual description you want to provide for the callback function. |
This API is a BlockFetch type function that can retrieve a list of all the functions specified for a specific callback point.
For global callback points, all functions specified for the callback point is retrieved. For local callback points, only the functions specified for the specified site is retrieved.
Online documentation - WebsydianExpress v3.0