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Guide
APIs
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__SwapElement

Introduction

Swaps the positions of two Elements.

Syntax

__SwapElement(childA: Element, childB: Element) : void;

Parameters

Key Description
childA The first element to be swapped.
childB The second element to be swapped.

Return Value

No return value.

Example

The frontend framework can perform replacement operations as follows.

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

let childB = __CreateElement('view', 0, {});

let parent = __CreateElement('view', 0, {});

__AppendElement(parent, childA);
__AppendElement(parent, childB);

__SwapElement(childA, childB);
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.