TreeNode.Focused

Syntax

Focused: Boolean

Description

The Focused property determines whether the tree node has a focus.

Comments

Available values:

true. Focus is set on the node.
false. Focus is not set on the node.

Use JSON or the setFocused method to set the property value and the getFocused method to get the property value.

Example

To execute the example, the page must contain the TreeList component named «treeList» (see Example of Creating the TreeList Component). Determine whether the node with the Africa contents has a focus:

// Determine whether the node with the Africa contents has a focus
if (treeList.findText("Africa").getFocused()) {
    console.log("Focus is set on the node with the Africa contents");
} else {
    console.log("Focus is not set on the node with the Africa contents");
}

The result of the node focus checking is displayed to the console:

There is no focus on the node with the Africa contents.