34 lines
876 B
JavaScript
34 lines
876 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.addClass = addClass;
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exports.hasClass = hasClass;
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exports.removeClass = removeClass;
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function hasClass(node, className) {
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if (node.classList) {
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return node.classList.contains(className);
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}
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const originClass = node.className;
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return ` ${originClass} `.indexOf(` ${className} `) > -1;
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}
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function addClass(node, className) {
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if (node.classList) {
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node.classList.add(className);
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} else {
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if (!hasClass(node, className)) {
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node.className = `${node.className} ${className}`;
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}
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}
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}
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function removeClass(node, className) {
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if (node.classList) {
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node.classList.remove(className);
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} else {
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if (hasClass(node, className)) {
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const originClass = node.className;
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node.className = ` ${originClass} `.replace(` ${className} `, ' ');
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}
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}
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} |