var $ = function (obj) {
if (!obj) return null;
if (typeof (obj) === "object") {
return new B(obj);
}
else if (typeof (obj) === "string") {
if (obj.indexOf("#") === 0) {
return new B(document.querySelector(obj));
}
else {
return new B(document.querySelectorAll(obj));
}
}
}
var B = function (DOM) {
this.parent = function () {
return new B(DOM.parentNode);
}
this.children = function () {
return new B(DOM.children);
}
this.eq = function (i) {
return new B(DOM[i]);
}
this.length = function () {
if (DOM) {
if (DOM.length) {
return DOM.length;
}
else {
if (DOM.innerHTML || DOM.value || DOM.tagName) {/*value for input tagName for empty element*/
return 1;
}
else {
return 0;
}
}
}
else {
return 0;
}
}
this.css = function (cssName, cssVal) {
/*$(dom).css({"":"","":""})->$(dom).css("","")->$(dom).css("")*/
if (typeof (cssName) === "object") {
for (var v in cssName) {
var x = v; /*临时记录*/
var _split = v.indexOf("-");
if (_split != -1) {
var a = v.substring(_split + 1, _split + 2);
v = v.replace("-" + a, a.toUpperCase());
/*console.log(v)*/
}
DOM.style[v] = cssName[x];
}
return this;
}
else {
var _split = cssName.indexOf("-");
if (_split != -1) {
var a = cssName.substring(_split + 1, _split + 2);
cssName = cssName.replace("-" + a, a.toUpperCase());
}
if (cssName && !cssVal) {
return DOM.style[cssName];
}
else {/*background-color to backgroundColor*/
DOM.style[cssName] = cssVal;
return this;
}
}
},
this.attr = function (attrName, attrVal) {
/*$(dom).attr({"":"","":""})->$(dom).attr("","")->$(dom).attr("")*/
if (typeof (attrName) === "object") {
for (var v in attrName) {
DOM.setAttribute(v, attrName[v]);
}
return this;
}
else {
if (attrName && !attrVal) {
return DOM.getAttribute(attrName);
}
else {
DOM.setAttribute(attrName, attrVal);
return this;
}
}
},
this.val = function (val) {
/*$(dom).val()*/
if (val || typeof (val) === "string") {/*val("")*/
DOM.value = val;
return this;
}
else {
return DOM.value;
}
},
this.html = function (_val) {
/*$(dom).html("")->$(dom).html()->*/
var val = typeof (_val) == "number" ? _val.toString() : _val;
if (val) {
DOM.innerHTML = val;
return this;
}
else {
if (DOM.length) {
return DOM[0].innerHTML;
}
else {
return DOM.innerHTML;
}
}
},
this.prev = function () {
return new B(DOM.previousElementSibling);
},
this.next = function () {
return new B(DOM.nextElementSibling);
},
this.addClass = function (cls) {
/*$(dom).addClass("")*/
//var clsSome = cls.indexOf(" ") ? true : false;/*addClass("a b c")*/
var _l = this.length();
if (_l == 1) {
if (DOM.length) {
if (DOM[0].classList) {
DOM[0].classList.add(cls);
}
else {
var current_className = DOM[0].className;
if (current_className.indexOf(cls) == -1) {
DOM[0].className = current_className + " " + cls;
}
}
}
else {
if (DOM.classList) {
DOM.classList.add(cls);
}
else {
var current_className = DOM.className;
if (current_className.indexOf(cls) == -1) {
DOM.className = current_className + " " + cls;
}
}
}
return this;
}
else if (_l > 1) {
if (DOM[0].classList) {
for (var i = _l; i--; ) {
DOM[i].classList.add(cls);
}
}
else {
for (var i = _l; i--; ) {
var current_className = DOM[i].className;
if (current_className.indexOf(cls) == -1) {
DOM[i].className = current_className + " " + cls;
}
}
}
return DOM[_l - 1];
}
},
this.removeClass = function (cls) {
/*$(dom).removeClass("")*/
//var clsSome = cls.indexOf(" ") ? true : false;/*removeClass("a b c")*/
var _l = this.length();
if (_l == 1) {
if (DOM.length) {/*class*/
if (DOM[0].classList) {
DOM[0].classList.remove(cls);
}
else {
var current_className = DOM[0].className;
if (current_className.indexOf(cls) != -1) {
DOM[0].className = current_className.replace(cls, "");
}
}
}
else {/*id*/
if (DOM.classList) {
DOM.classList.remove(cls);
}
else {
var current_className = DOM.className;
if (current_className.indexOf(cls) != -1) {
DOM.className = current_className.replace(cls, "");
}
}
}
return this;
}
else if (_l > 1) {
if (DOM[0].classList) {
for (var i = _l; i--; ) {
DOM[i].classList.remove(cls);
}
}
else {
for (var i = _l; i--; ) {
var current_className = DOM[i].className;
if (current_className.indexOf(cls) != -1) {
DOM[i].className = current_className.replace(cls, "");
}
}
}
return DOM[_l - 1];
}
},
this.clearClass = function () {
/*$(dom).clearClass()*/
var _l = DOM.length;
if (_l) {
for (var i = _l; i--; ) {
DOM[i].className = "";
}
return DOM[_l - 1];
}
else {
DOM.className = "";
return this;
}
}
this.hasClass = function (cls) {
/*if( $(dom).hasClass("") )*/
if (DOM.classList) {
return DOM.classList.contains(cls);
}
else {
if (DOM.className.indexOf(cls) != -1) {
return true;
}
else {
return false;
}
}
},
this.show = function () {
/*$(dom).show()*/
DOM.style.display = "block";
return this;
},
this.hide = function () {
/*$(dom).hide()*/
DOM.style.display = "none";
return this;
},
this.remove = function () {
/*$(dom).remove()*/
DOM.parentNode.removeChild(DOM);
},
this.trigger = function (type) {
/*$(dom).trigger("touchend")*/
var _event = document.createEvent("Event");
_event.initEvent(type, true, true);
DOM.dispatchEvent(_event);
return this;
},
this.bind = function (type, fun) {
/*$(dom).bind("click",function(){})*/
/*if(!DOM) return false;*/
if (DOM.length) {/*class*/
if (DOM.length == 1) {
DOM[0].addEventListener(type, function () {
fun.call(this);
}, false)
}
else {
var _l = this.length();
for (var i = _l; i--; ) {
DOM[i].addEventListener(type, function () {
fun.call(this);
}, false)
}
return DOM[_l - 1];
}
}
else {/*id || window.length == 0*/
if (DOM.innerHTML || DOM === window || DOM.value || DOM.tagName) {/*tagName for empty element*/
DOM.addEventListener(type, function () {
fun.call(this);
}, false)
}
else {
return null;
}
}
return this;
/*
if(type === "tap"){
DOM.addEventListener("touchstart",function(){
event.preventDefault();
},false)
DOM.addEventListener("touchend",function(){
event.preventDefault();
fun.call(this);
},false)
}
*/
},
this.unbind = function (type, fun) {
/*$(dom).unbind("click",fun)*/
DOM.removeEventListener(type, fun, false);
return this;
},
this.width = function () {
/*$(dom).width()*/
return DOM.offsetWidth;
},
this.height = function () {
/*$(dom).height()*/
return DOM.offsetHeight;
},
this.offset = function () {
/*$(dom).offset().top*/
return {
top: DOM.offsetTop,
left: DOM.offsetLeft
}
},
this.find = function (options) {
/*$(dom).find("p")*/
return new B(DOM.querySelectorAll(options));
}
this.append = function (ele) {
if (typeof (ele) === "string") {
DOM.innerHTML += ele;
}
else {
DOM.appendChild(ele);
}
return this;
}
/*以下为动效*/
this.fadeIn = function (second, callback, fadeOut) {
/*$(DOM).fadeIn(200,function(){ alert("ok"); })*/
var t = this;
var _second;
var _second_callback = false;
if (typeof (second) === "function") {
_second = 200;
_second_callback = true;
}
else {
_second = second > 200 ? second : 200;
}
if (fadeOut) {
t.css("webkitTransition", "opacity 200ms ease");
setTimeout(function () {
t.css("opacity", 0.1);
var transEndOut = function () {
/*console.log(t.attr("id")+"out");*/
$(this).hide();
_second_callback ? second.call(this) : (callback && callback.call(this));
DOM.removeEventListener("webkitTransitionEnd", transEndOut, false);
}
DOM.addEventListener("webkitTransitionEnd", transEndOut, false);
}, 100)
}
else {
t.css({ "opacity": 0, "display": "block", "webkitTransition": "opacity " + _second + "ms ease" });
setTimeout(function () {
t.css("opacity", 1);
var transEndIn = function () {
/*console.log(t.attr("id")+"in");*/
_second_callback ? second.call(this) : (callback && callback.call(this));
DOM.removeEventListener("webkitTransitionEnd", transEndIn, false);
}
DOM.addEventListener("webkitTransitionEnd", transEndIn, false);
}, 100)
}
},
this.fadeOut = function (second, callback) {
this.fadeIn(second, callback, true);
},
this.animate = function (params, dur, callback, eas, delay) {
/*
检测浏览器类型 webkit moz o IE
left,right,top,bottom
fadeIn,fadeOut,
*/
var dummyStyle = document.createElement("div").style;
var prefix = (function () {
var prefixs = "t,webkitT,MozT,msT,OT".split(","), t, i = 0, l = prefixs.length;
for (; i < l; i++) {
t = prefixs[i] + "ransform";
if (t in dummyStyle) {
return prefixs[i].substr(0, prefixs[i].length - 1);
}
}
return false;
} ());
var cssPrefix = prefix ? "-" + prefix.toLowerCase() + "-" : ""; /*-webkit- webkitTransition = cssPrefix + 'transform',1s,linear*/
var transEnd = (function () {
if (!prefix) return false;
var transitionEnd = {
'': 'transitionend',
'webkit': 'webkitTransitionEnd',
'Moz': 'transitionend',
'O': 'otransitionend',
'ms': 'MSTransitionEnd'
};
return transitionEnd[prefix];
} ());
var prefixStyle = function (style) {/*style = transform return = webkitTransform*/
if (!prefix) return style;
style = style.charAt(0).toUpperCase() + style.substr(1);
return prefix + style;
}
var transform = prefixStyle('transform'),
transitionProperty = prefixStyle('transitionProperty'),
transitionDuration = prefixStyle('transitionDuration'),
transitionTimingFunction = prefixStyle('transitionTimingFunction'),
transitionDelay = prefixStyle('transitionDelay');
/*transformOrigin = prefixStyle('transformOrigin'),*/
var paramArray = new Array();
for (var param in params) {
paramArray.push(param);
}
/*
需要变换的属性 width height font-size left right=transform translateX top bottom=translateY 放大 缩小=scale 旋转=rotate
translate的属性都不影响周边 都是浮着改变
left top jquery也是不影响周边 而且不给父级加position属性
*/
var transEndFun = function (e) {
callback ? callback() : "";
e.target.removeEventListener(transEnd, transEndFun, false);
}
this.css({
transitionProperty: paramArray.join(","),
transitionDuration: dur ? dur / 1000 + "s" : ".2s",
transitionTimingFunction: eas ? eas : "ease",
transitionDelay: delay ? delay / 1000 + "s" : "0s"
}).dom.addEventListener(transEnd, transEndFun, false);
/*设置CSS 此时已经有了动画参数 根据参数的长度*/
var iCss = 0, param_l = paramArray.length;
for (; iCss < param_l; iCss++) {
var i = paramArray[iCss];
this.css(i, params[i]);
}
return this;
}
}
var M = {
baseUrl: "/vshop/1/H5",
h5Href: location.href,
h5Vshop: "http://" + location.host + "/vshop",
version: 201402141327,
doc: document,
win: window,
w: document.body.offsetWidth,
h: document.body.offsetHeight,
toJSON: function (obj) {
return JSON.stringify(obj);
},
trim: function (str) {
return str.replace(/(^s*)|(s*$)/g, "");
},
jsonp: function (href, _callback, _err) {
var date_start = new Date(); /*局部*/
var _t = date_start.getTime() + "_" + Math.random().toString().substr(2); /*后缀防重复*/
var a = "jsonpcallback_" + _t; /*全局 避免重复*/
var b = "interval_" + _t; /*全局 避免重复 循环处理*/
window[a] = function (json) {
window[a] = undefined;
_callback && _callback(json);
}
window[b] = setInterval(function () {
if (new Date() - date_start > 8000) {
clearInterval(window[b]);
_err && _err();
}
}, 100);
M.loadScript(href + (href.indexOf("?") == -1 ? "?callback=" : "&callback=") + a, function () {
/*
如果地址不对 不会触发onload事件 也就不考虑了
如果地址对 并且 已经加载了 那就是已经返回值了
*/
clearInterval(window[b]);
});
},
ajax: function (url, data, callback, error_callback, method, async) {
var request = new XMLHttpRequest();
request.open(method ? method : 'POST', url, async ? async : true);
request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
request.send(data)
var date_start = new Date();
var ajax_notice = setInterval(function () {
if (new Date() - date_start > 8000) {
//alert("网络不给力，一会再试试吧");
clearInterval(ajax_notice);
error_callback && error_callback();
}
}, 100);
request.onreadystatechange = function () {
if (request.readyState == 4) {
clearInterval(ajax_notice);
switch (request.status) {
case 200:
callback && callback(request.responseText);
break;
case 404:
alert("404--URL地址未找到");
ajax_error();
break;
case 500:
alert("500--服务器错误");
ajax_error();
break;
}
}
}
function ajax_error() {
ajax.abort();
error_callback && error_callback();
}
},
get: function (href, callback, error_callback) {
var ajax = new XMLHttpRequest();
ajax.open("GET", href, true);
ajax.send();
var date_start = new Date();
var ajax_notice = setInterval(function () {
if (new Date() - date_start > 8000) {
alert("网络不给力，一会再试试吧");
error_callback && error_callback();
}
}, 100);
ajax.onreadystatechange = function () {
if (ajax.readyState == 4) {
clearInterval(ajax_notice);
switch (ajax.status) {
case 200:
callback(ajax.responseText);
break;
case 404:
alert("404--URL地址未找到");
ajax_error();
break;
case 500:
alert("500--服务器错误");
ajax_error();
break;
}
}
}
function ajax_error() {
ajax.abort();
error_callback && error_callback();
}
},
lazyLoad: function () {/*原生 非B*/
var img = M.doc.getElementsByClassName("lazy_load"), img_l = img.length;
if (img_l) {
var img_arr = [];
var lazy_src = "";
for (var i = 0; i < img_l; i++) {
(function (i) {
var z = i, that = img[z], src = that.getAttribute("data-src"), thatClass = that.className;
that.src = lazy_src;
img_arr[z] = new Image();
img_arr[z].src = src;
img_arr[z].onload = function () {
that.src = src;
that.className = thatClass.replace("lazy_load", "");
}
} (i));
}
}
},
loadScript: function (url, callback) {
var script = document.createElement("script");
if (script.readyState) {
script.onreadystatechange = function () {
if (script.readyState == "loaded" || script.readyState == "complete") { script.onreadystatechange = null; callback && callback(); }
}
}
else { script.onload = function () { callback && callback(); } }
script.src = (url.indexOf("?") > 0) ? (url + "&ver=" + M.version) : (url + "?ver=" + M.version);
var _s = document.getElementsByTagName("script")[0];
_s.parentNode.insertBefore(script, _s);
},
json: function (data) {
return JSON.parse(data);
},
urlQuery: function (name) {
var href = location.search;
href = href.replace(/#[^&]*$/, '');
var a = href.substr(href.indexOf(name));
var b = new Array();
if (a.indexOf("&") == -1) {
b = a.split("=");
}
else {
b = a.substr(0, a.indexOf("&")).split("=");
}
return b[1];
},
getCookie: function (name) {
if (localStorage) {
return localStorage.getItem(name) ? localStorage.getItem(name) : (sessionStorage.getItem(name) ? sessionStorage.getItem(name) : "");
}
else {
var cookie_start = document.cookie.indexOf(name);
var cookie_end = document.cookie.indexOf(";", cookie_start);
return cookie_start == -1 ? "" : unescape(document.cookie.substring(cookie_start + name.length + 1, (cookie_end > cookie_start ? cookie_end : document.cookie.length)));
}
},
setCookie: function (name, value, isSession) {
if (localStorage) {
isSession ? sessionStorage.setItem(name, value) : localStorage.setItem(name, value);
}
else {
var expires = new Date();
expires.setTime(expires.getTime() + 2592000000);
isSession ? document.cookie = escape(name) + '=' + escape(value) + ('/') + ('') + ('') : document.cookie = escape(name) + '=' + escape(value) + (expires ? '; expires=' + expires.toGMTString() : '') + ('/') + ('') + ('');
}
},
delCookie: function (name) {
if (localStorage) {
localStorage.removeItem(name);
}
else {
document.cookie = name + "=;expires=" + (new Date(0)).toGMTString();
}
},
clearCookie: function () {
if (localStorage) {
localStorage.clear();
}
else {
var keys = document.cookie.match(/[^ =;]+(?==)/g);
if (keys) {
var l = keys.length;
for (var i = l; i--; )
document.cookie = keys[i] + '=0;expires=' + new Date(0).toUTCString()
}
}
},
ua: function () {
return navigator.userAgent.toLowerCase();
},
isMobile: function () {
return M.ua().match(/iPhone|iPad|iPod|Android|IEMobile/i);
},
isAndroid: function () {
return M.ua().indexOf("android") != -1 ? 1 : 0;
},
isIOS: function () {
var a = M.ua();
return (a.indexOf("iphone") != -1 || a.indexOf("ipad") != -1 || a.indexOf("ipod") != -1) ? 1 : 0;
},
platform: function () {
if (M.isMobile()) {/*移动端*/
if (M.isIOS()) {
return "IOS";
}
else if (M.isAndroid()) {
return "Android";
}
else {
return "other-mobile";
}
}
else {/*PC端*/
return "PC";
}
},
isWeixin: function () {
return M.ua().indexOf("micromessenger") != -1 ? 1 : 0;
},
isWeixinPay: function () {
if (M.isWeixin()) {
var a = M.ua();
var b = a.substr(a.indexOf("micromessenger"), 18).split("/");
if (Number(b[1]) >= 5) {
return 1;
}
else {
return 0;
}
}
else {
return 0;
}
},
/*alert & confirm start*/
_alert: function (txt, callback) {
if ($("#_alert_bg").length()) {
$("#_alert_bg").show();
}
else {
var _d = document;
var _alert_bg = _d.createElement("div");
_alert_bg.setAttribute("id", "_alert_bg");
_d.body.appendChild(_alert_bg);
var _alert_content = _d.createElement("div");
_alert_content.setAttribute("id", "_alert_content");
_alert_bg.appendChild(_alert_content);
}
var _this = $("#_alert_content");
_this.html(txt).fadeIn(function () {
setTimeout(function () {
_this.fadeOut(function () {
$("#_alert_bg").hide();
callback && callback();
})
}, 1000)
});
},
_confirm: function (tle, btnA, btnB, submit_fun, cancel_fun) {
var _d = document;
var _confirm_bg = _d.createElement("div");
_confirm_bg.setAttribute("id", "_confirm_bg");
_d.body.appendChild(_confirm_bg);
var _confirm_content = _d.createElement("div");
_confirm_content.setAttribute("id", "_confirm_content");
_confirm_bg.appendChild(_confirm_content);
var _wrap = $("#_confirm_content");
var _temp = "";
_temp = _temp + "<p>" + tle + "</p>";
_temp = _temp + "<em id='_confirm_shadowA'> </em>";
_temp = _temp + "<em id='_confirm_shadowB'> </em>";
_temp = _temp + "<div id='_confirm_btnW'>";
if (btnB[0]) {//B按钮有
_temp = _temp + "<div id='_confirm_btnA' class='" + btnA[1] + "'>" + btnA[0] + "</div>";
_temp = _temp + "<em id='_confirm_shadowC'> </em>";
_temp = _temp + "<em id='_confirm_shadowD'> </em>";
_temp = _temp + "<div id='_confirm_btnB' class='" + btnB[1] + "'>" + btnB[0] + "</div>";
}
else {
_temp = _temp + "<div id='_confirm_btnA' class='" + btnA[1] + "' style='100%'>" + btnA[0] + "</div>";
}
_temp = _temp + "</div>";
_wrap.html(_temp).fadeIn();
$("#_confirm_btnA").bind("click", function () {/*cancel*/
cancel_fun && cancel_fun();
_wrap.fadeOut(function () {
$("#_confirm_bg").remove();
})
})
if (btnB[0]) {//B按钮有
$("#_confirm_btnB").bind("click", function () {/*submit*/
submit_fun();
_wrap.fadeOut(function () {
$("#_confirm_bg").remove();
})
})
}
},
/*alert & confirm end*/
init: function () {
//M.isWeixin() || window.scroll(0,0);
setTimeout(function () {
if ($("#cart").length()) {
/*if(Number(M.getCookie("WD_c_l"))){
$("#cart_bg").addClass("orange_bg").parent().append("<i id='cart_count' class='abs c_txt'>"+ M.getCookie("WD_c_l") +"</i>");
}*/
if (M.getCookie("WD_i")) {
var count = M.getCookie("WD_i").split("|").length;
$("#cart_bg").addClass("orange_bg").parent().append("<i id='cart_count' class='abs c_txt'>" + count + "</i>");
}
$("#cart").fadeIn();
}
}, 100)
}
}
$(window).bind("load", function () {
M.init();
})