For AI agents: the complete documentation index is available at /next/llms.txt, the full documentation bundle is available at /next/llms-full.txt, and this page is available as Markdown at /next/api/engine/element-api/__SetAttribute.md.
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      • __SetAttribute

      Introduction

      Sets an attribute for a specific Element node.

      Syntax

      __SetAttribute(element: Element, key: string, value: any) : void;

      Parameters

      KeyDescription
      elementAny Element object.
      keyA string representing the attribute key to be set.
      valueAny value representing the attribute value to be set.

      Return Value

      No return value.

      Example

      The frontend framework can generate render instructions as follows.

      <view src="xxx" />
      // main-thread.js
let element = __CreateElement('view', 0, {});
__SetAttribute(element, 'src', 'xx');
      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.