ClassesToolboxblockly.toolbox_class.ondrop_methodOn this pageblockly > Toolbox > onDrop Toolbox.onDrop() method Handles when a block or bubble is dropped on this component. Should not handle delete here. Signature: onDrop(_dragElement: IDraggable): void; Parameters ParameterTypeDescription_dragElementIDraggableThe block or bubble currently being dragged. Returns: void