flying-hero
96f6318101
新增: - backend/venv/ - Python 虚拟环境 - backend/start.sh - 启动脚本（使用虚拟环境） - backend/requirements.txt - 依赖列表 - .gitignore - 忽略虚拟环境和缓存文件 说明: - 每个项目使用独立虚拟环境 - 避免依赖冲突 - 启动脚本自动创建和激活虚拟环境
62 lines
1.0 KiB
JavaScript
62 lines
1.0 KiB
JavaScript
//.CommonJS
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var CSSOM = {};
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///CommonJS
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/**
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* @constructor
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* @see http://dev.w3.org/csswg/cssom/#the-medialist-interface
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*/
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CSSOM.MediaList = function MediaList(){
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this.length = 0;
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};
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CSSOM.MediaList.prototype = {
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constructor: CSSOM.MediaList,
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/**
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* @return {string}
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*/
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get mediaText() {
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return Array.prototype.join.call(this, ", ");
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},
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/**
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* @param {string} value
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*/
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set mediaText(value) {
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var values = value.split(",");
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var length = this.length = values.length;
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for (var i=0; i<length; i++) {
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this[i] = values[i].trim();
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}
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},
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/**
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* @param {string} medium
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*/
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appendMedium: function(medium) {
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if (Array.prototype.indexOf.call(this, medium) === -1) {
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this[this.length] = medium;
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this.length++;
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}
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},
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/**
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* @param {string} medium
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*/
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deleteMedium: function(medium) {
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var index = Array.prototype.indexOf.call(this, medium);
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if (index !== -1) {
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Array.prototype.splice.call(this, index, 1);
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}
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}
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};
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//.CommonJS
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exports.MediaList = CSSOM.MediaList;
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///CommonJS
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