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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

KeyDescription
childAThe first element to be swapped.
childBThe 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.