TreeItem.ParentItem

Syntax

ParentItem: PP.Ui.BubbleTreeItem | PP.Ui.TreeMapItem

Description

The ParentItem property determines parent of the current element of hierarchical chart.

Comments

Use JSON or the setParentItem method to set the property value, and the getParentItem method to get the property value.

Example

To execute the example the HTML page must contain the BubbleTree component named «bubbleTree» (see «The BubbleTree component creation example» ). Get an element by ID, get parent for this element, change orientation of parent element label and redraw it:

// Get data model
var model = bubbleTree.getModel()
// Get an element by ID
var item = model.getItem("EU");
// Get parent element
var parent = item.getParentItem();
// Change orientation of parent element label
parent.setLabelSide(PP.Ui.BubbleTreeAlignment.Top)
// Redraw element
parent.draw()

After executing the example orientation of parent label changes: