(function (window, undefined) { /********************** 常用方法 ******************************/ function fn() { this.str = arguments[0] || "";
this.prefix = '~';
}
//{0}传参
fn.prototype = {
format: function () {
var arg = arguments[0] || "";
var arr = arguments[1] || []
return arg.replace(/\{(\d+)\}/ig,
function (a, b) {
return arr[b] || "";
});
},
coder: function () {
var fh = "",
dg = "",
asc = 0;
var arg = arguments[0] || fh;
for (i = 0; i < arg.length; i++) {
dg = arg.substring(i, i + 1);
try {
asc = parseInt(arg.charCodeAt(i));
if ((asc < 48) || (asc > 90 && asc < 97) || (asc > 122 && asc < 127) || (asc > 57 && asc < 65)) {
var s000 = asc.toString();
if (asc < 100) {
s000 = "0" + s000;
}
fh += this.prefix + s000;
} else {
fh += dg;
}
} catch (e) {
console.log(e.toString());
fh += dg;
}
}
return encodeURI(encodeURI(fh));
},
decoder: function () {
var fh = "",
youb = "";
var str = arguments[0] || fh;
str = decodeURI(decodeURI(str));
var array = str.split(this.prefix);
for (i = 0; i < array.length; i++) {
if (i > 0) {
try {
youb = array[i].substring(0, 3);
array[i] = array[i].replace(youb, String.fromCharCode(youb));
} catch (e) {
console.log(e.toString());
}
}
fh += array[i];
}
return fh;
},
//获取地址栏参数
GetQueryString: function (name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
var r = window.location.search.substr(1).match(reg);
if (r != null) return unescape(r[2]); return null;
},
is: function () {
return Object.prototype.toString.call(arguments[0]).slice(8, -1);
/* 检测对象类型
1.基本类型：Undefined / Null / Boolean / Number / String
2.引用类型：Object / Array / Function / Date / RegExp / Error / Map / Set …
// http://www.zhufengpeixun.cn/JavaScriptmianshiti/2014-02-28/271.html
//https://www.zhihu.com/question/37834558
*/
},
//原生JavaScript转义html标签
/*
innerText（textContent）会获取纯文本内容，忽略html节点标签，而innerHTML会显示标签内容，
所以我们先将需转义的内容赋值给innerText（textContent），再获取它的innerHTML属性，这时获取到的就是转义后文本内容。
*/
htmlEncode: function () {
var html = arguments[0] || "";
var temp = document.createElement("div");
(temp.textContent != null) ? (temp.textContent = html) : (temp.innerText = html);
var output = temp.innerHTML;
temp = null;
return output;
},
htmlDecode: function () {
var text = arguments[0] || "";
var temp = document.createElement("div");
temp.innerHTML = text;
var output = temp.innerText || temp.textContent;
temp = null;
return output;
},
///设置cookie
setCookie: function () {
//@参数:三个变量用来设置新的cookie:
//cookie的名称,存储的Cookie值,
// 以及Cookie过期的时间.
// 这几行是把天数转换为合法的日期
if ((typeof arguments[0] === "string") && arguments[0].length > 0) {
var NameOfCookie = arguments[0];
var value = arguments[1] || "";
var expiredays = arguments[2] || 1;
var ExpireDate = new Date();
ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000));
// 下面这行是用来存储cookie的,只需简单的为"document.cookie"赋值即可.
// 注意日期通过toGMTstring()函数被转换成了GMT时间。
document.cookie = NameOfCookie + "=" + escape(value) + ((expiredays == null) ? "" : "; expires=" + ExpireDate.toGMTString());
} else { alert("Param error!"); }
},
///获取cookie值
getCookie: function () {
var NameOfCookie = arguments[0] || "";
// 首先我们检查下cookie是否存在.
// 如果不存在则document.cookie的长度为0
if (document.cookie.length > 0) {
// 接着我们检查下cookie的名字是否存在于document.cookie
// 因为不止一个cookie值存储,所以即使document.cookie的长度不为0也不能保证我们想要的名字的cookie存在
//所以我们需要这一步看看是否有我们想要的cookie
//如果begin的变量值得到的是-1那么说明不存在
begin = document.cookie.indexOf(NameOfCookie + "=");
if (begin != -1) {
// 说明存在我们的cookie.
begin += NameOfCookie.length + 1; //cookie值的初始位置
end = document.cookie.indexOf(";", begin); //结束位置
if (end == -1) end = document.cookie.length; //没有;则end为字符串结束位置
return unescape(document.cookie.substring(begin, end));
}
}
return null;
// cookie不存在返回null
},
///删除cookie
delCookie: function () {
// 该函数检查下cookie是否设置，如果设置了则将过期时间调到过去的时间;
if (typeof arguments[0] !== "string") return;
var NameOfCookie = arguments[0];
if (getCookie(NameOfCookie)) {
document.cookie = NameOfCookie + "=" + "; expires=Thu, 01-Jan-70 00:00:01 GMT";
}
},
// 原生JavaScript加载样式文件,可设置是否使用缓存
/***
@param1 url（网络或本地）
@param2 传入任何值可重载本样式
***/
loadStyle: function () {
var url = arguments[0] || "http://bootstrap.kinghack.com/bootstrap/2.3.1/css/bootstrap.css";
var cache = arguments[1] || "";
(cache.length === 0) ? (url = url) : (url = url + "?v=" + Math.random())
try {
document.createStyleSheet(url)
} catch (e) {
var cssLink = document.createElement('link');
cssLink.rel = 'stylesheet';
cssLink.type = 'text/css';
cssLink.href = url;
var head = document.getElementsByTagName('head')[0];
head.appendChild(cssLink)
}
},
getUrlState: function (URL) {
var xmlhttp = new ActiveXObject("microsoft.xmlhttp");
xmlhttp.Open("GET", URL, false);
try {
xmlhttp.Send();
} catch (e) {
} finally {
var result = xmlhttp.responseText;
if (result) {
if (xmlhttp.Status == 200) {
return (true);
} else {
return (false);
}
} else {
return (false);
}
}
},
ip2int: function (ip) {
var num = 0;
ip = ip.split(".");
num = Number(ip[0]) * 256 * 256 * 256 + Number(ip[1]) * 256 * 256 + Number(ip[2]) * 256 + Number(ip[3]);
num = num >>> 0;
return num;
},
int2iP: function (num) {
var str;
var tt = new Array();
tt[0] = (num >>> 24) >>> 0;
tt[1] = ((num << 8) >>> 24) >>> 0;
tt[2] = (num << 16) >>> 24;
tt[3] = (num << 24) >>> 24;
str = String(tt[0]) + "." + String(tt[1]) + "." + String(tt[2]) + "." + String(tt[3]);
return str;
},
isURL: function () {
var strUrl = arguments[0].toString() || "";
var regular = /^\b(((https?|ftp):\/\/)?[-a-z0-9]+(\.[-a-z0-9]+)*\.(?:com|edu|gov|int|mil|net|org|biz|info|name|museum|asia|coop|aero|[a-z][a-z]|((25[0-5])|(2[0-4]\d)|(1\d\d)|([1-9]\d)|\d))\b(\/[-a-z0-9_:\@&?=+,.!\/~%\$]*)?)$/i
if (regular.test(strUrl)) {
return true;
}
else {
return false;
}
},
// 原生JavaScript获取页面高度
getPageHeight: function () {
var g = document, a = g.body, f = g.documentElement, d = g.compatMode == "BackCompat"
? a
: g.documentElement;
return Math.max(f.scrollHeight, a.scrollHeight, d.clientHeight);
},
//原生JavaScript获取页面scrollLeft
getPageScrollLeft: function () {
var a = document;
return a.documentElement.scrollLeft || a.body.scrollLeft;
},
//原生JavaScript获取页面可视宽度
getPageViewWidth: function () {
var d = document, a = d.compatMode == "BackCompat"
? d.body
: d.documentElement;
return a.clientWidth;
},
//原生JavaScript获取页面宽度
getPageWidth: function () {
var g = document, a = g.body, f = g.documentElement, d = g.compatMode == "BackCompat"
? a
: g.documentElement;
return Math.max(f.scrollWidth, a.scrollWidth, d.clientWidth);
},
//原生JavaScript获取页面scrollTop
getPageScrollTop: function () {
var a = document;
return a.documentElement.scrollTop || a.body.scrollTop;
},
//原生JavaScript获取页面可视高度
getPageViewHeight: function () {
var d = document, a = d.compatMode == "BackCompat"
? d.body
: d.documentElement;
return a.clientHeight;
},
//原生JavaScript获取网页被卷去的位置
getScrollXY: function () {
return document.body.scrollTop ? {
x: document.body.scrollLeft,
y: document.body.scrollTop
} : {
x: document.documentElement.scrollLeft,
y: document.documentElement.scrollTop
}
},
//随机数时间戳
uniqueId: function () {
var a = Math.random, b = parseInt;
return Number(new Date()).toString() + b(10 * a()) + b(10 * a()) + b(10 * a());
}
}
function dateSet() { }
dateSet.prototype = {
getWeekName: function () {
switch (dat.getDay()) {
case 0: x = "Sunday"; break;
case 1: x = "Monday"; break;
case 2: x = "Tuesday"; break;
case 3: x = "Wednesday"; break;
case 4: x = "Thursday"; break;
case 5: x = "Friday"; break;
case 6: x = "Saturday"; break
}
},
timeFormat: function () {
var date =Date.parse("2016/11/28") , curDate = Date.parse("2016/11/28 12:12:12") , year = date.getFullYear() , month = date.getMonth() + 1 , day = date.getDate() , hour = date.getHours() , minute = date.getMinutes() , curYear = curDate.getFullYear() , curHour = curDate.getHours() , timeStr;
if(year < curYear){ timeStr = year +'年'+ month +'月'+ day +'日 '+ hour +':'+ minute; }else{ var pastTime = curDate - date , pastH = pastTime/3600000;
if(pastH > curHour){
timeStr = month +'月'+ day +'日 '+ hour +':'+ minute;
}else if(pastH >= 1){
timeStr = '今天 ' + hour +':'+ minute +'分';
}else{
var pastM = curDate.getMinutes() - minute;
if(pastM > 1){
timeStr = pastM +'分钟前';
}else{
timeStr = '刚刚';
}
}
} return timeStr; } } window.fn = fn; window.dateSet = dateSet; window.sort_down = function (x, y) { if (x > y) { return -1 } if (x < y) { return 1 } }; window.sort_up = function (x, y) { if (x > y) { return 1 } if (x < y) { return -1 } }; // 原生JavaScript常用的正则表达式 window.reg = {
//正整数
p_int:/^[0-9][1-9][0-9]$/,
//负整数
m_int:/^-[0-9][1-9][0-9]$/,
//正浮点数
p_float:/^(([0-9]+.[0-9][1-9][0-9])|([0-9][1-9][0-9].[0-9]+)|([0-9][1-9][0-9]))$/ ,
//负浮点数
m_float:/^(-(([0-9]+.[0-9][1-9][0-9])|([0-9][1-9][0-9].[0-9]+)|([0-9][1-9][0-9])))$/,
//浮点数
float:/^(-?\d+)(.\d+)?$/,
//email地址
email:/^[\w-]+(.[\w-]+)@[\w-]+(.[\w-]+)+$/,
//url地址
url:/^[a-zA-z]+://(\w+(-\w+))(.(\w+(-\w+)))(?\S*)?$/,
//年/月/日（年-月-日、年.月.日）
//yyyyMMdd:/^(19|20)\d\d- /.- /.
//匹配中国邮政编码 postalcode:/[1-9]\d{5}(?!\d)/, //匹配身份证 idCard:/\d{15}|\d{18}/, //匹配国内电话号码 phoneNumber:/(\d{3}-|\d{4}-)?(\d{8}|\d{7})?/, //匹配IP地址 ipAddress:/((2[0-4]\d|25[0-5]|[01]?\d\d?).){3}(2[0-4]\d|25[0-5]|[01]?\d\d?)/, //匹配首尾空白字符的正则表达式 hbTrim:/^\s*|\s*$/, dangerChar: /<|>|[|]|{|}|『|』|※|○|●|◎|§|△|▲|☆|★|◇|◆|□|▼|㊣|﹋|⊕|⊙|〒|ㄅ|ㄆ|ㄇ|ㄈ|ㄉ|ㄊ|ㄋ|ㄌ|ㄍ|ㄎ|ㄏ|ㄐ|ㄑ|ㄒ|ㄓ|ㄔ|ㄕ|ㄖ|ㄗ|ㄘ|ㄙ|ㄚ|ㄛ|ㄜ|ㄝ|ㄞ|ㄟ|ㄢ|ㄣ|ㄤ|ㄥ|ㄦ|ㄧ|ㄨ|ㄩ|■|▄|▆|*|@|#|^|\/ }
})(window);
var jg = new fn(); //设置操作符 var ds = new dateSet();
/******************** 原生对象添加方法 ***************************/
//数组去重 Array.prototype.distinct = function () { var ret = []; for (i = 0; i < this.length; i++) {
for (j = i + 1; j < this.length; j++) {
if (this[i] === this[j]) {
this.splice(j, 1);
}
}
}
return this;
} Array.prototype.bubbling = function () { var type = arguments[0] || "up"; var array = this; for (arr in Array) { if (typeof Array[arr] !== "number") return Array; } var i = 0, len = array.length, j, d; for (i = 0; i < len; i++) { for (j = 0; j < len; j++) { if (type === "down") { if (array[i] > array[j]) { d = array[j]; array[j] = array[i]; array[i] = d; } } else { if (array[i] < array[j]) { d = array[j]; array[j] = array[i]; array[i] = d; } } } } return array; }
//字符串前加前缀 String.prototype.prependPrefix = function () { var str = this; var num = (Number(arguments[0]) || 1) - str.length; var prefix = arguments[1] || '0';
for (i = 0; i < num; i++) { str = prefix + str; }
return str;
} //字符串去空格 传参（all,left,right） String.prototype.trim = function () { var type = arguments[0] || ""; switch (type) { case "left": return this.replace(/(^\s*)/g, ""); break; case "right": return this.replace(/(\s*$)/g, ""); break; default: return this.replace(/ /g, ""); break; }
} //原生JavaScript替换全部 String.prototype.replaceAll = function (s1, s2) { return this.replace(new RegExp(s1, "gm"), s2) }