__AddClass#

Introduction#

Adds a class selector to the Element object without affecting existing class selectors.

Syntax#

__AddClass(element: Element, className: string) : void;

Parameters#

Return Value#

No return value.

Example#

The frontend framework can compile the corresponding frontend tag into the following render directive during the compilation phase.

<view src="xxx" class="A B C" />

// main-thread.js
let element = __CreateElement('view', 0, {});
__SetAttribute(element, 'src', 'xx');
__AddClass(element, 'A');
__AddClass(element, 'B');
__AddClass(element, 'C');