Panel Events

Use

onDrop

Assignment of the action to be executed when the user moves an entry or multiple entries in the Panel by means of drag & drop.

Parameter Name	Type	Description
ID	STRING	Standard Parameters
CONTEXT_ELEMENT	IF_WD_CONTEXT_ELEMENT	Standard Parameters
DATA	STRING	Textual representation of data transported to the DropTarget. Along with mimeType, this property forms a link to resources. DATA is the value of the DragSourceInfo.data property of the UI element dropped on the Panel.
MIME_TYPE	STRING	Type of resource. Note Note that this property is not currently used; it is intended for future developments.
TAGS	STRING	This property corresponds to flavors in the programming environment. The flavor describes the type of drag and drop description. In a drag and drop operation, you can only drop an object onto another if both have at least one common description.

onToggle

As with a Tray, this is a Web Dynpro ABAP event triggered when the Panel is expanded or collapsed. If onToggle is set, the Panel is closed or opened only after the roundtrip. The content is not rendered if the Panel is closed. This means you can program upload mechanisms more efficiently.

Parameter Name	Type	Description
ID	STRING	Standard Parameters
CONTEXT_ELEMENT	IF_WD_CONTEXT_ELEMENT	Standard Parameters
EXPANDED	WDY_BOOLEAN	Event parameter for the new status. The panel is expanded if the value is set to true.