PageByElementList (Web API 2021)

```
public interface PageByElementList
```
The PageByElementList is the interface used by the PageByBean to represent the list of elements available for a PageByUnit.
A page-by unit controls the data displayed to the end-user: when a report or document is executed each unit is displayed with a combo-box that lists its elements; the data is automatically filtered based on the currently selected element.

The PageByElementList returns the enumeration of all possible elements for its corresponding PageByUnit. Each element implements the PageByElement interface. This class also provides a convenience method that returns the PageByElement currently selected (if any).

Since:

MicroStrategy Web 8.0.0

See Also:

PageByBean, PageByUnit

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getAlias()`	Convenience method to return the alias for the element list.
`PageByElement`	`getCurrentElement()`	Convenience method that returns the `PageByElement` instace marked as current (selected).
`java.util.Enumeration`	`getElements()`	Returns an enumeration of the available `PageByElements` for the current unit.

- Method Detail
  - getElements
```
java.util.Enumeration getElements()
```
    Returns an enumeration of the available PageByElements for the current unit.
    
    Returns:
    
    The corresponding enumeration of PageByElements
  - getCurrentElement
```
PageByElement getCurrentElement()
```
    Convenience method that returns the PageByElement instace marked as current (selected).
    
    Returns:
    
    The first PageByElement in the list marked as current.
  - getAlias
```
java.lang.String getAlias()
```
    Convenience method to return the alias for the element list.
    
    Returns:
    
    the name of the list
    
    Since:
    
    MicroStrategy Web 8.1.2