WbkDataView.TreeVisibleChanged

Syntax

TreeVisibleChanged: function(sender, args);

Parameters

sender. Event source.

args. Event information.

Description

The TreeVisibleChanged event occurs after visibility of a series tree is changed.

Example

To execute the example, the page must contain the WorkbookBox component named workbookBox (see Example of Creating the WorkbookBox Component), and also add the following code in the handler, that processes document opening event:

	workbookBox.getDataView().TreeVisibleChanged.add(PP.Delegate(function(){
		alert("Visibility of a series tree is changed");
	}));

To execute the example, add sheet to the workbook, change active sheet or refresh the workbook. In this case the following message appears: Series tree visibility has changed.