/*
* Created by lsw 2018-06
*/
; (function (window) {
//js ready
var ie = !!(window.attachEvent && !window.opera), wk = /webkit/(d+)/i.test(navigator.userAgent) && (RegExp.$1 < 525);
var fn = [], run = function () { for (var i = 0; i < fn.length; i++)fn[i](); }, d = document; d.ready = function (f) {
if (!ie && !wk && d.addEventListener) { return d.addEventListener('DOMContentLoaded', f, false); } if (fn.push(f) > 1) return;
if (ie) (function () { try { d.documentElement.doScroll('left'); run(); } catch (err) { setTimeout(arguments.callee, 0); } })();
else if (wk) var t = setInterval(function () { if (/^(loaded|complete)$/.test(d.readyState)) clearInterval(t), run(); }, 0);
};
//防止网页被嵌入框架的代码
try {
window.top.location.hostname;
if (top.location.hostname != window.location.hostname) {
top.location.href = window.location.href;
}
}
catch (e) {
top.location.href = window.location.href;
}
//内部变量
var variableObj = {
msgTips: $(document.querySelector("#msgTips")),
msgTipsBody: document.querySelector("#msgTipsBody"),
url: window.location.href,
keys: "AAnFauu4V6Zdwczo",
progressBar: document.querySelector("#progressBar")
},
initialize = {
create: function () {
return function () {
this.initialize.apply(this, arguments);
}
},
//reader初始化事件，或预操作
reader: function () {
let consoleConfig = {
o2Market: "欢迎访问：http://www.yishion.com.cn/
公众号：YISHION-GROUP 每周推送漂亮时尚好看的衣服！",
gongzonghao: window.location.origin +"/Content/YiSee/IMG/qrcode.jpg"
};
console.log("%c" + consoleConfig.o2Market + "
%c ", "color: #6190e8;", "background: url(" + consoleConfig.gongzonghao + ") no-repeat left center;font-size: 300px;", "");
}
};
initialize.reader();
let NoQuery = initialize.create();
NoQuery.prototype = {
initialize: function () {
return this;
},
/*system.js 缓存全局对象 对外公布*/
elementSys: {
key: variableObj.keys
},
/*数字判断*/
digits: function (value) {
return /^d+$/.test(value);
},
/*中文判断*/
isChinese: function (str) {
return /[u4E00-u9FA5]/g.test(str);
},
/*ajax 全局入口 支持登入是否超时、添加Token */
ajax: function (obj) {
var objs = $.extend({
dataType: "json",
data: obj.data,
error: function (xmlHttpRequest, textStatus, errorThrown) {
console.error(XMLHttpRequest + "-----" + textStatus + "---" + errorThrown);
"".msgTips("请求数据失败,问题频繁出现请联系管理员。请重新刷新浏览器或者安F5刷新 <br>或者点击任意空白处继续");
console.trace();
},
success: obj.success,
timeout: 6000, //超时时间设置，单位毫秒
type: "get",
beforeSend: function (request) {
request.setRequestHeader("Authorization", variableObj.keys);
},
//当请求完成之后调用这个函数
complete: function (xmlHttpRequest, status) {
if (status === 'timeout') {
"".msgTips("请求数据时间超时6秒,问题频繁出现请联系管理员。请重新刷新浏览器或者安F5刷新 <br>或者点击任意空白处继续");
console.error("请求时间超时6秒 问题频繁出现请联系管理员");
console.trace();
}
}
}, obj);
$.ajax(objs);
},
/*ajax回调函数成功和失败判断 true 失败 false 正常*/
IsSuccessOk: function (json) {
try {
if (typeof (json) == "undefined") return true;
if (json.Result == "-1") return true;
if (json.total == 0 && json.rows != null) return true;
if (json.statusCode == "300") {
console.error("ajax success CallBack "+json.message);
return true;
}
return false;
} catch (e) {
return true;
}
},
//另类的表单数据"序列化"
GetFormParamsInfo: function ($docker) {
var jsonModle = {};
$docker.each(function () {
var fieldName = $(this).attr("name");
var fieldValue = $(this).val();
jsonModle[fieldName] = fieldValue;
});
return jsonModle;
},
//对象转化成数组
objConversionArr: function (obj) {
const arr = [];
for (let i in obj) {
if (obj.hasOwnProperty(i)) {
arr.push(obj[i]); //属性
}
}
return arr;
},
/*canvas图片懒加载 <img class="outLogin lazyload" />
*img class 设置lazyload , parent默认 #bodyApp
*/
renderCvs: function (parent ="#bodyApp", maxValue) {
var imgList = $('.lazyload', parent);
if (imgList.length < 1) {
return;
}
var max = maxValue || imgList.length;
for (let i = 0; i < max; i++) {
var imgId = imgList[i].id;
var imageCache = localStorage.getItem(imgId);
if (imageCache) {
imgList[i].src = imageCache;
continue;
}
var img = new Image();
img.index = i;
img.id = imgId;
img.crossorigin = "anonymous";
img.onload = function () {
var _this = this;
var zCvs = $('#' + this.id);
var domCvs = zCvs[0];
domCvs.src = this.src;
zCvs.removeClass('lazyload');
try {
var cvs = document.createElement('canvas');
cvs.style.display = 'none';
document.body.appendChild(cvs);
var rcvs = cvs.getContext('2d');
cvs.width = 140;
cvs.height = 108;
rcvs.drawImage(this, 0, 0, 140, 108);
//toDataURL()转成base64字符串
setTimeout(function () {
var data = cvs.toDataURL();
localStorage.setItem(_this.id, data);
document.body.removeChild(cvs);
}, 200);
} catch (ex) {
console.error("renderCvs" + ex);
}
}
img.src = imgList[i].getAttribute('data-src');
}
}
};
/* 时间格式化(火狐特殊处理) new Date(xx).format("yyyy-MM-dd hh:mm:ss") */
Date.prototype.format = function (format) {
var o =
{
"M+": this.getMonth() + 1, //month
"d+": this.getDate(), //day
"h+": this.getHours(), //hour
"m+": this.getMinutes(), //minute
"s+": this.getSeconds(), //second
"q+": Math.floor((this.getMonth() + 3) / 3), //quarter
"S": this.getMilliseconds() //millisecond
}
if (/(y+)/.test(format))
format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
for (var k in o)
if (new RegExp("(" + k + ")").test(format))
format = format.replace(RegExp.$1,
RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length));
return format;
}
//火狐时间异常
String.prototype.replaceDate = function() {
return this.replace(/-/g, "/");
};
/* 数字*100 舍入误差 rank保留的小数位 https://segmentfault.com/q/1010000005697295 Math.signFigures(0.56 * 100)*/
Math.signFigures = function (num, rank = 6) {
if (!num) return (0);
const sign = num / Math.abs(num);
const number = num * sign;
const temp = rank - 1 - Math.floor(Math.log10(number));
let ans;
if (temp > 0) {
ans = parseFloat(number.toFixed(temp));
}
else if (temp < 0) {
ans = Math.round(number / Math.pow(10, temp)) * temp;
}
else {
ans = Math.round(number);
}
return (ans * sign);
};
/*数组插入指定位置 */
Array.prototype.insertExtend = function (index, value) {
this.splice(index, 0, value);
};
//数组是否存在指定的key 存在的key，并返回数组、和索引
Array.prototype.existsKey = function (key) {
var re = null;
for (var i = 0; i < this.length; i++) {
if (this[i][key] != null && typeof (this[i][key]) !="undefined") {
re = {
arr: this[i],
arrIndex: i
}
break;
}
}
return re;
};
//判断是否存在指定的key 存在的key 和keyValue，并返回数组、和索引
Array.prototype.existsNameyiShion = function (key, keyValue) {
var re = null;
for (var i = 0; i < this.length; i++) {
if (this[i][key] === keyValue) {
re = {
arr: this[i],
arrIndex: i
}
break;
}
}
return re;
};
//移除数组中的某元素
Array.prototype.removeExtend = function (obj) {
for (var i = 0; i < this.length; i++) {
if (obj == this[i]) {
this.splice(i, 1);
break;
}
}
return this;
}
//折线图 <canvas ></canvas>
String.prototype.drawingLineCanvas = function (data, targetProperty) {
const cv = document.getElementById(targetProperty.id);
cv.width = targetProperty.width;
cv.height = targetProperty.height;
const maxNum = Math.max.apply(null, data); //求数组中的最大值
var padding = 7, //边距
arrowWidth = 7, //箭头的宽度
xLength = cv.width - 2 * padding - arrowWidth, //x轴的长度
yLength = cv.height - 2 * padding - arrowWidth, //y轴的长度
pointsWidth = xLength / (data.length + 1); //折线上每个点之间的距离
const ctx = cv.getContext("2d");//ctx.beginPath();//当前的点设置为 (0,0)
for (let i = 0; i < data.length; i++) {
const pointX = padding + (i + 1) * pointsWidth; //边距+点平均距离*（i+1）
const pointY = padding + arrowWidth + (1 - data[i] / maxNum) * yLength; //边距+(1- 值/最大值)*y坐长度(y坐长自定义长度)
ctx.lineTo(pointX, pointY);//下一个点
}
ctx.strokeStyle = targetProperty.color;//css
ctx.lineWidth = targetProperty.lineWidth;//线粗细 数字类型
ctx.stroke(); //画线
}
/* 4舍5入 保留fixed小数点 整数去掉.0 */
String.prototype.custFloats = function (value, fixed, ispercent = false) {
if (value == null || value === "undefined") return "";
var result = null;
if (typeof (value) == "string") {
if (value.indexOf(".") ===-1) {
result = value;
} else {
result= parseFloat(value).toFixed(fixed);
}
} else {
if (value.toString().indexOf(".") === -1) {
result = value;
} else {
result = parseFloat(value.toFixed(fixed));
}
}
if (ispercent && parseFloat(value)>0) {
result = result + "%";
}
return result;
}
/*数字每隔三位加逗号分开*/
String.prototype.Locale = function (value) {
if (typeof value === 'undefined' || value == null) return 0;
const temp = Number(value);
return temp<999 ? value : Number(value).toLocaleString();
};
/*设置head标题 */
String.prototype.setHeadTitle = function (element,value) {
document.querySelector(element).innerText = value;
};
/*获取url参数值 */
String.prototype.getUrlParam = function (name) {
const regExp = new RegExp('([?]|&)' + name + '=([^&]*)(&|$)');
const result = variableObj.url.match(regExp);
if (result) {
const str = decodeURIComponent(result[2]);
var arr = str.split('#');
return arr.length === 2 ? arr[0] : str;
} else {
let msg = `url：${variableObj.url}地址,无参数 ${name} 。<br>请仔细检查4秒自动关闭窗口`;
"".msgTips(msg,true);
console.error(msg);
return null;
}
};
/*信息提示 支持自定义 按esc退出 */
String.prototype.msgTips = function (info, isClose = false) {
variableObj.msgTipsBody.innerHTML = info;
variableObj.msgTips.modal();
if (isClose) {
setTimeout(function() {
variableObj.msgTips.modal('hide');
},3000);
}
};
/*load */
String.prototype.loadTips = function (isshow = false) {
var txt = ";display:none;";
if (isshow) {
txt = ";display:block;";
}
variableObj.progressBar.style = txt;
};
/*错误监听 */
window.onerror = function (msg, url, l) {
const txt = `本页中存在错误<br>
错误:${msg}<br>
地址:${url}<br>
行:${l}<br>
点击任意空白处继续或刷新浏览器,问题频繁出现请联系管理员。`;
"".msgTips(txt);
console.error(txt);
return true;
}
/* 外部直 window.$sys访问或者 $sys*/
window.$sys = new NoQuery();
})(window);
