Drop Target

Defines items on the page where dragged items can be dropped off. This component works together with dropSource component which items can be dragged. Use the addFlavour method to add additional flavours.

flavours
Flavours are used to define which dragSources are allowed for this dropTarget. Drag-and-Drop is only possible if the dragSource contains at least one flavour of the dropTarget.
id
Identification name of the drapTarget.
onDrop
Specifies then event handling method that is called when the user drops of the dragged object. If this method is not specified and not defined an exception is raised when the object is dropped.
value
Sets the value of the dropTarget. The value can be recovered with the DropEvent object.
width
Sets the width of the dragSource container.

Attributes	M	Values	Usage
flavours		String	Taglib `flavours="F1"` Classlib `setFlavour (F1)`
id	*	String (cs)	Taglib `id="dropTarget"` Classlib `setId ("dropTarget")`
value		String	Taglib `value="valueOfTarget"` Classlib `setValue ("valueOfTarget")`
width		Unit	Taglib No tag available Classlib `setWidth ("100")`

Events

Values

Usage

onDrop

String (cs)

Taglib

onDrop="onDropTarget"

Classlib

setOnDrop("onDropTarget")

Example

using the taglib

Syntax Syntax

  <hbj:dropTarget 
    id="dropTarget"
    flavours="F1"
    onDrop="onDropProcessTarget"
    value="aValue"
    />

End of the code.

Result

This graphic is explained in the accompanying text.