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Guide
APIs
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__SetClasses

Introduction

Sets class selectors for a specific Element node.

Syntax

__SetClasses(element: Element, classNames: string) : void;

Parameters

Key Description
element Any Element object.
classNames A new list of class selectors, which will overwrite the existing class selectors, of type string.

Return Value

No return value.

Example

The frontend framework can compile the corresponding frontend tags into render instructions as shown below.

<view src="xxx" class="A B C" />
// main-thread.js
let element = __CreateElement('view', 0, {});
__SetAttribute(element, 'src', 'xx');
__SetClasses(element, 'A B C');
Except as otherwise noted, this work is licensed under a Creative Commons Attribution 4.0 International License, and code samples are licensed under the Apache License 2.0.