Gets the section at the current input position or or the section in the collection with the given number.
<void> SectionCollection.getItem(<RequestSectionCallback> callback, [<number> number], [<ErrorCallback> errorCallback])| Parameter | Description |
|---|---|
| callback | Receives the section. |
| number | Optional. The section number. The first section has the number 1. |
| error |
Optional. Is called when the operation failed with an error. |