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Sebastian Markbåge
3e94bce765
* Enable prefer-const rule Stylistically I don't like this but Closure Compiler takes advantage of this information. * Auto-fix lints * Manually fix the remaining callsites
38 lines
908 B
JavaScript
38 lines
908 B
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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*/
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import {TEXT_NODE} from '../shared/HTMLNodeType';
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/**
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* Set the textContent property of a node. For text updates, it's faster
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* to set the `nodeValue` of the Text node directly instead of using
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* `.textContent` which will remove the existing node and create a new one.
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*
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* @param {DOMElement} node
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* @param {string} text
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* @internal
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*/
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const setTextContent = function(node: Element, text: string): void {
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if (text) {
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const firstChild = node.firstChild;
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if (
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firstChild &&
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firstChild === node.lastChild &&
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firstChild.nodeType === TEXT_NODE
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) {
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firstChild.nodeValue = text;
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return;
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}
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}
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node.textContent = text;
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};
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export default setTextContent;
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