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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.