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16年专业研发|中文alexa排名第一的CMS品牌-基于dotNET core、功能强大，集成站群、微信开发、小程序与ERP及OA办公系统，支持国际语言和多民族语言，世界五百强与大型门户专用高端网站内核CMS系统
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JavaScript
var ZL_Regex = {
isMinLen: function (str, len) {//字符长度是否小于len
str = str.replace(/ /g, "");
return str.length < len;
},
isEmpty: function () {
for (var i = 0; i < arguments.length; i++) {
if (!arguments[i] || arguments[i] == undefined || (arguments[i] + "") == "NaN") { return true; }//传入为undefined也为false
var s = arguments[i].replace(/ /g, "");
if (s == "") return true;
}
return false;
},
//是否为pop或smtp地址
isPop: function (s) {
var patrn = /^(\w+)\.(\w+)\.(\w+)/g;
return patrn.exec(s) ? true : false;
},
//是否包含中文
isContainChina: function (s) {
var patrn = /[\u4E00-\u9FA5]|[\uFE30-\uFFA0]/gi;
if (patrn.exec(s))
return true;
else
return false;
},
//是否只有英文与数字
isEngorNum: function (s) {
var patrn = /^[A-Za-z0-9]*$/;
return patrn.exec(s) ? true : false;
},
//是否为英文,数字或中文(不允许空格)
isCharorNum: function (s) {
var patrn = /^([\u4E00-\uFA29]|[\uE7C7-\uE7F3]|[\w])*$/;
return patrn.exec(s) ? true : false;
},
//是否为c#格式虚拟路径
isVirtualPath: function (s) {
return (s.indexOf("~/") == 0 && s.indexOf(".") > 0);
},
//验证http||https格式
isUrl:function(s)
{
var patrn = /^((http)|(https)):\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/i;
return patrn.exec(s) ? true : false;
},
//邮箱格式验证
isEmail: function (s) {
var patrn = /^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/gi;
return patrn.exec(s)?true:false;
},
//是否为身份证
isIDCard: function (s) {
var patrn = /(^\d{15}$)|(^\d{17}([0-9]|X)$)/;
return patrn.exec(s);
},
//是否手机号码
isMobilePhone:function(s){
var patrn = /^1(?:3|4|5|6|7|8)\d{9}$/;
var patrn2 = /0\d{2,5}-\d{5,8}/g;//座机
if (patrn.exec(s)||patrn2.exec(s)) {
return true;
}
else {
return false;
}
},
//是否邮编
isZipCode: function (s) {
s = $.trim(s);
return(ZL_Regex.isInt(s) && s.length == 6)
},
isIP: function (s) {
var patrn = /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/g;
return patrn.exec(s) ? true : false;
},
//是否正或负整数
isInt: function (s) {
var patrn = /^\d+(\d+)?$/gi;
if (patrn.exec(s)) {
return true;
}
else {
return false;
}
},
//是否正浮点数或正整数,0也算,true:是
isNum: function () {
for (var i = 0; i < arguments.length; i++) {
var val = parseFloat(arguments[i]);
if (!(val >= 0)) { return false; }
}
return true;
},
//后缀名检测,符合返回true 文件名, mp3,mp4,swf
extCheck: function (fname, exts) {
if (!fname || fname == "" || !exts || exts == "") { return false; }
var ext = StrHelper.getExt(fname);
var extArr = exts.toLowerCase().split(',');
if (ext == "" || extArr.length < 1) { return false; }
for (var i = 0; i < extArr.length; i++) {
if (ext == extArr[i]) { return true; }
}
return false;
},
domIsEng: function (s) {
//---域名注册使用
//---允许英文,数字,空格，不能有中文，英文中一定要带空格,注:传入的值用trim();,用于单位(英文名)等地方
var patrn = /[^a-zA-Z0-9\s]+/gi;
if (!patrn.exec(s)) {
i = s.toString().indexOf(" ");
return i > 0;
}
else {
return false;
}
},
//---------------文本框块
//只允许输入正整数
B_Num: function (filter) {
$(filter).bind("keyup afterpaste", function (e) {
if (ZL_Regex._isIgnKey(e)) { }
this.value = this.value.replace(/\D/g, '');
})
},
//允许小数位,允许两位
B_Float: function (filter) {
$(filter).bind("keyup afterpaste", function (e) {
if (ZL_Regex._isIgnKey(e)) { }
this.value = this.value.replace(/[^\d.]/g, ""); //清除“数字”和“.”以外的字符
this.value = this.value.replace(/^\./g, ""); //验证第一个字符是数字而不是.
this.value = this.value.replace(/\.{2,}/g, "."); //只保留第一个. 清除多余的.
this.value = this.value.replace(".", "$#$").replace(/\./g, "").replace("$#$", ".");
this.value = this.value.replace(/^(\-)*(\d+)\.(\d\d).*$/, '$1$2.$3'); //只能输入两个小数
})
},
//设定最大和最小值
B_Value: function (filter, config) {
//config = { min: 0, max: 200, overmin: function () { }, overmax: function () { }}
var events = "keyup afterpaste";
if (config.events) { events = config.events; }
$(filter).bind(events, function (e) {
if (ZL_Regex._isIgnKey(e)) { }
var val = parseFloat($(this).val());
if (val > config.max) { $(this).val(config.max); if (config.overmax) { $(this).blur(); config.overmax(); } }
if (val < config.min) { $(this).val(config.min); if (config.overmin) { $(this).blur(); config.overmin(); } }
})
},
//只允许输入英文
B_English: function (filter) {
$(filter).bind("keyup afterpaste", function (e) {
if (ZL_Regex._isIgnKey(e)) { }
this.value = this.value.replace(/[^a-z]+/gi, "");///[^a-z0-9]+/gi
});
},
//英文和数字
B_EngAndNum: function (filter) {
$(filter).bind("keyup afterpaste", function (e) {
if (ZL_Regex._isIgnKey(e)) { }
this.value = this.value.replace(/[^a-z0-9]+/gi, "");
});
},
_isIgnKey: function (e) {
//方向键,删除,回车和其他特殊按钮忽略
var ignKey = [37, 38, 39, 40, 13, 20, 16, 17, 18, 8];
for (var i = 0; i < ignKey.length; i++) {
if (e.keyCode == ignKey[i]) { return true; }
}
return false;
},
//---------------取值
}
//------------------------------
var Convert = {};
Convert.ToInt = function (str, def) {
if (!def) { def = 0; }
var r = parseInt(str);
if ((r + "") == "NaN") { r = def; }
return r;
}
//num=小数位
Convert.ToDouble = function (str, num, def) {
if (!def) { def = 0; }
if (!num) { num = 2; }
var r = parseFloat(str);
if ((r + "") == "NaN") { r = def; }
return parseFloat(r.toFixed(num));
}
//格式化时间
Convert.ToDate = function (str) {
str = str.split('.')[0];
str = str.replace("T", " ");
return str;
}
//------------------------------
var StrHelper = {};
//如未前带http,则补上
StrHelper.UrlDeal = function (url) {
if (!url || url == "") { return ""; }
url = url.toLowerCase();
if (url.indexOf("http:") > -1 || url.indexOf("https:") > -1) {
}
else {
url = "http://" + url;
}
return url;
}
//去除http等网址前缀
StrHelper.getUrlVPath = function (url) {
if (!url || url == "") { return ""; }
//不需要处理
if (url.indexOf("://") < 1) { return url; }
url = url.replace("://", "");
url = url.substr(url.indexOf("/"),url.length-url.indexOf("/"));
return url;
}
//获取指定长度的字符串,区分中英文
StrHelper.getSubStr = function (s, l) {
var i = 0, len = 0;
for (i; i < s.length; i++) {
if (s.charAt(i).match(/[^\x00-\xff]/g) != null) {
len += 2;
} else {
len++;
}
if (len > l) { break; }
}
var r = s.substr(0, i);
r += i > s.length ? "..." : "";
return r;
};
StrHelper.getExt = function (str) {
if (!str || str.indexOf(".") < 0) { return ""; }
str = str.replace(/ /g, "");
var sindex = str.lastIndexOf(".") + 1;
return str.substring(sindex, str.length).toLowerCase();
}
StrHelper.trim = function (str, char) {
if (ZL_Regex.isEmpty(str)) { return ""; }
if (!char) { char = ","; }
str = $.trim(str);
if (str.indexOf(char) == 0) { str = str.substr(1, str.length); }
if (str.lastIndexOf(char) == (str.length - 1)) { str = str.substr(0, (str.length - 1)); }
return str;
}
//str = StrHelper.replace(str, "\\[3\\]", "dd");
StrHelper.replace = function (str, t1, t2) {
if (!str) { return ""; }
return str.replace(RegExp(t1, "g"), t2);
}
//正则表达式使用变量var eval("/"+ch+"/ig");
var HtmlUtil = {
/*1.用浏览器内部转换器实现html转码*/
htmlEncode: function (html) {
if (ZL_Regex.isEmpty(text)) { return ""; }
//1.首先动态创建一个容器标签元素，如DIV
var temp = document.createElement("div");
//2.然后将要转换的字符串设置为这个元素的innerText(ie支持)或者textContent(火狐，google支持)
(temp.textContent != undefined) ? (temp.textContent = html) : (temp.innerText = html);
//3.最后返回这个元素的innerHTML，即得到经过HTML编码转换的字符串了
var output = temp.innerHTML;
temp = null;
return output;
},
/*2.用浏览器内部转换器实现html解码*/
htmlDecode: function (text) {
if (ZL_Regex.isEmpty(text)) { return ""; }
//1.首先动态创建一个容器标签元素，如DIV
var temp = document.createElement("div");
//2.然后将要转换的字符串设置为这个元素的innerHTML(ie，火狐，google都支持)
temp.innerHTML = text;
//3.最后返回这个元素的innerText(ie支持)或者textContent(火狐，google支持)，即得到经过HTML解码的字符串了。
var output = temp.innerText || temp.textContent;
temp = null;
return output;
},
//去除文本中的根域名
removeUrlRoot: function (text) {
text = text.replace(/(http|ftp|https):[\/]{2}[a-z\d]+[.]{1}[a-z\d\-]+[.]{1}[a-z\d]*[\/]/ig, "/");
text = text.replace(/(http|ftp|https):[\/]{2}[a-z\d]+[.]{1}[a-z\d]+[.]{1}[a-z\d\-]+[.]{1}[a-z\d]*[\/]/ig, "/");
text = text.replace(/(http|ftp|https):[\/]{2}[a-z\d]+[:]{1}[\d]*[\/]/ig, "/");
//text = text.replace(/(http|ftp|https):[\/]{2}[a-z\d]*[.](com|cn)/ig, "");
//https://raysandsigns.com/ 需要处理
return text;
//test("http://x044.2013.hx008.com/UploadFiles/nopic.svg");
}
};
//var patrn = /^([0-9]|[\+]|[\-]){6,20}$/;