ItemListBox Events

Use

  • onDrop

    Action which is executed when an entry in the ItemListBox is moved by drag and drop.

    Parameter Name

    Type

    Description

    ID

    STRING

    Standard Parameter

    CONTEXT_ELEMENT

    IF_WD_CONTEXT_ELEMENT

    Standard Parameter

    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 ItemListBox.

    INDEX

    I

    Entry count

    This information is the number of the entry next to which data is dropped with Drag&Drop.

    MIME_TYPE

    STRING

    Type of resource.

    OFFSET

    I

    Position where the data is dropped:

    • -1 means above the entry

    • +1 means below the entry

    TAGS

    STRING

    This property corresponds to Flavours 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.

  • onLeadSelect

    Action performed when the entry in the ItemListBox is changed and multipleSelection=false.

    Parameter Name

    Type

    Description

    ID

    STRING

    Standard Parameter

    CONTEXT_ELEMENT

    IF_WD_CONTEXT_ELEMENT

    Standard Parameter

    INDEX

    I

    Index of the element in the ItemListBox. This event parameter is counted from 1.