Initial import with skill sheet working
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62
node_modules/less/lib/less-browser/browser.js
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62
node_modules/less/lib/less-browser/browser.js
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var tslib_1 = require("tslib");
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var utils = tslib_1.__importStar(require("./utils"));
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exports.default = {
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createCSS: function (document, styles, sheet) {
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// Strip the query-string
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var href = sheet.href || '';
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// If there is no title set, use the filename, minus the extension
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var id = "less:".concat(sheet.title || utils.extractId(href));
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// If this has already been inserted into the DOM, we may need to replace it
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var oldStyleNode = document.getElementById(id);
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var keepOldStyleNode = false;
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// Create a new stylesheet node for insertion or (if necessary) replacement
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var styleNode = document.createElement('style');
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styleNode.setAttribute('type', 'text/css');
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if (sheet.media) {
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styleNode.setAttribute('media', sheet.media);
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}
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styleNode.id = id;
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if (!styleNode.styleSheet) {
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styleNode.appendChild(document.createTextNode(styles));
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// If new contents match contents of oldStyleNode, don't replace oldStyleNode
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keepOldStyleNode = (oldStyleNode !== null && oldStyleNode.childNodes.length > 0 && styleNode.childNodes.length > 0 &&
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oldStyleNode.firstChild.nodeValue === styleNode.firstChild.nodeValue);
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}
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var head = document.getElementsByTagName('head')[0];
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// If there is no oldStyleNode, just append; otherwise, only append if we need
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// to replace oldStyleNode with an updated stylesheet
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if (oldStyleNode === null || keepOldStyleNode === false) {
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var nextEl = sheet && sheet.nextSibling || null;
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if (nextEl) {
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nextEl.parentNode.insertBefore(styleNode, nextEl);
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}
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else {
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head.appendChild(styleNode);
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}
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}
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if (oldStyleNode && keepOldStyleNode === false) {
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oldStyleNode.parentNode.removeChild(oldStyleNode);
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}
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// For IE.
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// This needs to happen *after* the style element is added to the DOM, otherwise IE 7 and 8 may crash.
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// See http://social.msdn.microsoft.com/Forums/en-US/7e081b65-878a-4c22-8e68-c10d39c2ed32/internet-explorer-crashes-appending-style-element-to-head
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if (styleNode.styleSheet) {
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try {
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styleNode.styleSheet.cssText = styles;
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}
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catch (e) {
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throw new Error('Couldn\'t reassign styleSheet.cssText.');
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}
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}
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},
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currentScript: function (window) {
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var document = window.document;
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return document.currentScript || (function () {
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var scripts = document.getElementsByTagName('script');
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return scripts[scripts.length - 1];
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})();
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}
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};
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//# sourceMappingURL=browser.js.map
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