__FirstElement#

Introduction#

Returns the first child node of an Element.

Syntax#

__FirstElement(element: Element) : Element|undefined;

Parameters#

Return Value#

Returns the first child Element of the current Element.

Example#

The frontend framework can retrieve the first child Element of an Element as follows.

// main-thread.js
let element = __CreateElement('view', 0, {});

let first = __FirstElement(element);