各个版本的mui.js

/*! * ===================================================== * Mui v3.7.3 (http://dev.dcloud.net.cn/mui) * ===================================================== */ /** * MUI核心JS * @type _L4.$|Function */ var mui = (function(document, undefined) { var readyRE = /complete|loaded|interactive/; var idSelectorRE = /^#([\w-]+)$/; var classSelectorRE = /^\.([\w-]+)$/; var tagSelectorRE = /^[\w-]+$/; var translateRE = /translate(?:3d)?\((.+?)\)/; var translateMatrixRE = /matrix(3d)?\((.+?)\)/; var $ = function(selector, context) { context = context || document; if (!selector) return wrap(); if (typeof selector === 'object') if ($.isArrayLike(selector)) { return wrap($.slice.call(selector), null); } else { return wrap([selector], null); } if (typeof selector === 'function') return $.ready(selector); if (typeof selector === 'string') { try { selector = selector.trim(); if (idSelectorRE.test(selector)) { var found = document.getElementById(RegExp.$1); return wrap(found ? [found] : []); } return wrap($.qsa(selector, context), selector); } catch (e) {} } return wrap(); }; var wrap = function(dom, selector) { dom = dom || []; Object.setPrototypeOf(dom, $.fn); dom.selector = selector || ''; return dom; }; $.uuid = 0; $.data = {}; /** * extend(simple) * @param {type} target * @param {type} source * @param {type} deep * @returns {unresolved} */ $.extend = function() { //from jquery2 var options, name, src, copy, copyIsArray, clone, target = arguments[0] || {}, i = 1, length = arguments.length, deep = false; if (typeof target === "boolean") { deep = target; target = arguments[i] || {}; i++; } if (typeof target !== "object" && !$.isFunction(target)) { target = {}; } if (i === length) { target = this; i--; } for (; i < length; i++) { if ((options = arguments[i]) != null) { for (name in options) { src = target[name]; copy = options[name]; if (target === copy) { continue; } if (deep && copy && ($.isPlainObject(copy) || (copyIsArray = $.isArray(copy)))) { if (copyIsArray) { copyIsArray = false; clone = src && $.isArray(src) ? src : []; } else { clone = src && $.isPlainObject(src) ? src : {}; } target[name] = $.extend(deep, clone, copy); } else if (copy !== undefined) { target[name] = copy; } } } } return target; }; /** * mui noop(function) */ $.noop = function() {}; /** * mui slice(array) */ $.slice = [].slice; /** * mui filter(array) */ $.filter = [].filter; $.type = function(obj) { return obj == null ? String(obj) : class2type[{}.toString.call(obj)] || "object"; }; /** * mui isArray */ $.isArray = Array.isArray || function(object) { return object instanceof Array; }; /** * mui isArrayLike * @param {Object} obj */ $.isArrayLike = function(obj) { var length = !!obj && "length" in obj && obj.length; var type = $.type(obj); if (type === "function" || $.isWindow(obj)) { return false; } return type === "array" || length === 0 || typeof length === "number" && length > 0 && (length - 1) in obj; }; /** * mui isWindow(需考虑obj为undefined的情况) */ $.isWindow = function(obj) { return obj != null && obj === obj.window; }; /** * mui isObject */ $.isObject = function(obj) { return $.type(obj) === "object"; }; /** * mui isPlainObject */ $.isPlainObject = function(obj) { return $.isObject(obj) && !$.isWindow(obj) && Object.getPrototypeOf(obj) === Object.prototype; }; /** * mui isEmptyObject * @param {Object} o */ $.isEmptyObject = function(o) { for (var p in o) { if (p !== undefined) { return false; } } return true; }; /** * mui isFunction */ $.isFunction = function(value) { return $.type(value) === "function"; }; /** * mui querySelectorAll * @param {type} selector * @param {type} context * @returns {Array} */ $.qsa = function(selector, context) { context = context || document; return $.slice.call(classSelectorRE.test(selector) ? context.getElementsByClassName(RegExp.$1) : tagSelectorRE.test(selector) ? context.getElementsByTagName(selector) : context.querySelectorAll(selector)); }; /** * ready(DOMContentLoaded) * @param {type} callback * @returns {_L6.$} */ $.ready = function(callback) { if (readyRE.test(document.readyState)) { callback($); } else { document.addEventListener('DOMContentLoaded', function() { callback($); }, false); } return this; }; /** * 将 fn 缓存一段时间后, 再被调用执行 * 此方法为了避免在 ms 段时间内, 执行 fn 多次. 常用于 resize , scroll , mousemove 等连续性事件中; * 当 ms 设置为 -1, 表示立即执行 fn, 即和直接调用 fn 一样; * 调用返回函数的 stop 停止最后一次的 buffer 效果 * @param {Object} fn * @param {Object} ms * @param {Object} context */ $.buffer = function(fn, ms, context) { var timer; var lastStart = 0; var lastEnd = 0; var ms = ms || 150; function run() { if (timer) { timer.cancel(); timer = 0; } lastStart = $.now(); fn.apply(context || this, arguments); lastEnd = $.now(); } return $.extend(function() { if ( (!lastStart) || // 从未运行过 (lastEnd >= lastStart && $.now() - lastEnd > ms) || // 上次运行成功后已经超过ms毫秒 (lastEnd < lastStart && $.now() - lastStart > ms * 8) // 上次运行或未完成，后8*ms毫秒 ) { run.apply(this, arguments); } else { if (timer) { timer.cancel(); } timer = $.later(run, ms, null, $.slice.call(arguments)); } }, { stop: function() { if (timer) { timer.cancel(); timer = 0; } } }); }; /** * each * @param {type} elements * @param {type} callback * @returns {_L8.$} */ $.each = function(elements, callback, hasOwnProperty) { if (!elements) { return this; } if (typeof elements.length === 'number') { [].every.call(elements, function(el, idx) { return callback.call(el, idx, el) !== false; }); } else { for (var key in elements) { if (hasOwnProperty) { if (elements.hasOwnProperty(key)) { if (callback.call(elements[key], key, elements[key]) === false) return elements; } } else { if (callback.call(elements[key], key, elements[key]) === false) return elements; } } } return this; }; $.focus = function(element) { if ($.os.ios) { setTimeout(function() { element.focus(); }, 10); } else { element.focus(); } }; /** * trigger event * @param {type} element * @param {type} eventType * @param {type} eventData * @returns {_L8.$} */ $.trigger = function(element, eventType, eventData) { element.dispatchEvent(new CustomEvent(eventType, { detail: eventData, bubbles: true, cancelable: true })); return this; }; /** * getStyles * @param {type} element * @param {type} property * @returns {styles} */ $.getStyles = function(element, property) { var styles = element.ownerDocument.defaultView.getComputedStyle(element, null); if (property) { return styles.getPropertyValue(property) || styles[property]; } return styles; }; /** * parseTranslate * @param {type} translateString * @param {type} position * @returns {Object} */ $.parseTranslate = function(translateString, position) { var result = translateString.match(translateRE || ''); if (!result || !result[1]) { result = ['', '0,0,0']; } result = result[1].split(","); result = { x: parseFloat(result[0]), y: parseFloat(result[1]), z: parseFloat(result[2]) }; if (position && result.hasOwnProperty(position)) { return result[position]; } return result; }; /** * parseTranslateMatrix * @param {type} translateString * @param {type} position * @r