eam-offline-app/static-eam-app/js/common.js

/**
 * common.js
 * @param {Object} val
 */

var Prodog = {
	version: "3.4",
	// 动态
	setting: {
		// 是否显示注册按钮
		allowRegister: false
	}
};

Array.prototype.myIndexOf = function (val) {
	for (var i = 0; i < this.length; i++) {
		if (this[i] == val) return i;
	}
	return -1;
};

Array.prototype.myIndexOf2 = function (val) {
	for (var i = 0; i < this.length; i++) {
		if (this[i].name == val.name) return i;
	}
	return -1;
};

Array.prototype.myIndexOf3 = function (val) {
	for (var i = 0; i < this.length; i++) {
		if (JSON.stringify(this[i]) == JSON.stringify(val)) return i;
	}
	return -1;
};


Array.prototype.indexOfProperty = function (val, propertyName) {
	for (var i = 0; i < this.length; i++) {
		if (this[i][propertyName] == val) return i;
	}
	return -1;
};


Array.prototype.remove = function (val) {
	var index = this.myIndexOf(val);
	if (index > -1) {
		this.splice(index, 1);
	}
};

String.prototype.startsWith = function (str) {
	var reg = new RegExp("^" + str);
	return reg.test(this);
}

String.prototype.endWith = function (str) {
	var reg = new RegExp(str + "$");
	return reg.test(this);
}

Date.prototype.format = function (fmt) {
	var o = {
		"M+": this.getMonth() + 1, //月份 
		"d+": this.getDate(), //日 
		"h+": this.getHours(), //小时 
		"m+": this.getMinutes(), //分 
		"s+": this.getSeconds(), //秒 
		"q+": Math.floor((this.getMonth() + 3) / 3), //季度 
		"S": this.getMilliseconds() //毫秒 
	};
	if (/(y+)/.test(fmt)) {
		fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
	}
	for (var k in o) {
		if (new RegExp("(" + k + ")").test(fmt)) {
			fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
		}
	}
	return fmt;
}


// 给请求头中加上account和token信息
function addTokenToRequest(request) {
	//	var token = Cookies.get('token');
	//  var account = Cookies.get('account');

	// 修改在Android上Cookies无效
	var token = localStorage.getItem("token");
	var account = localStorage.getItem("account");
	console.log("token" + token);
	request.setRequestHeader("account", account);
	request.setRequestHeader("token", token);
}


// 时间格式转换
function dateFormat(date) {
	var year = date.getFullYear();
	var m = date.getMonth() + 1;
	var d = date.getDate();
	if (m < 10) {
		m = "0" + m;
	}
	if (d < 10) {
		d = "0" + d;
	}
	return year + "-" + m + "-" + d;
}

/**
 * 获取ECharts饼图数据
 * @param {Object} data
 */
function getEChartsPieOption(data, title) {
	var option = {
		title: {
			text: title,
			x: 'center',
		},
		legend: {
			orient: 'horizontal',
			x: 'left',
			data: data,
			top: '20'
		},
		series: [{
			name: '资产统计',
			type: 'pie',
			radius: '45%',
			center: ['50%', '60%'],
			data: data,
			itemStyle: {
				emphasis: {
					shadowBlur: 10,
					shadowOffsetX: 0,
					shadowColor: 'rgba(0, 0, 0, 0.5)'
				},
				normal: {
					label: {
						show: true,
						textStyle: {
							fontSize: '0.2em',
							fontWeight: 'bolder'
						},
						formatter: '{b}({c}) '
					},
					labelLine: {
						show: true,
						length: 12
					}
				}
			}
		}]
	};
	return option;
}

/**
 * 获取ECharts柱状图数据
 * @param {Object} data
 */
function getEChartsBarOption(data, title) {

	var xData = new Array();
	var yData = new Array();

	data.forEach(function (item, index, arr) {
		xData.push(item.name);
		yData.push(item.value);
	});

	var option = {
		tooltip: {
			trigger: 'axis',
			axisPointer: { // 坐标轴指示器，坐标轴触发有效
				type: 'shadow' // 默认为直线，可选为：'line' | 'shadow'
			}
		},
		title: {
			text: title,
			x: 'center',
		},
		legend: {
			x: 'left',
			top: '20',
			data: ['数量'],
		},
		grid: {
			left: '3%',
			right: '4%',
			bottom: '3%',
			containLabel: true
		},
		xAxis: [{
			type: 'value'
		}],
		yAxis: [{
			type: 'category',
			axisTick: {
				show: false
			},
			data: xData
		}],
		series: [{
			name: '数量',
			type: 'bar',
			label: {
				normal: {
					show: true,
					position: 'inside'
				}
			},
			data: yData
		}]
	};

	return option;
}


// 未找到图片
function imgNotFound(event) {
	var img = event;
	console.log("imgNotFound。。。");
	img.src = "../../img/null.jpg";
	img.onerror = null;
}


var Common = {};
/**
 * 从URL里面获取UUID
 */
Common.getUuidFromUrl = function (param) {
	var reg = new RegExp("(^|&)" + param + "=([^&]*)(&|$)");
	var r = window.location.search.substr(1).match(reg);
	if (r != null) {
		return unescape(r[2]);
	} else {
		return null;
	}
}

/**
 * 从URL里面获取UUID
 */
Common.getParamFromUrl = function (param) {
	var reg = new RegExp("(^|&)" + param + "=([^&]*)(&|$)");
	var r = window.location.search.substr(1).match(reg);
	if (r != null) {
		return unescape(r[2]);
	} else {
		return null;
	}
}

/**
 * 获取主机地址
 */
Common.getRootPath = function () {
	//获取当前网址，如： http://localhost:8083/myproj/view/my.jsp
	var curWwwPath = window.document.location.href;
	//获取主机地址之后的目录，如： myproj/view/my.jsp
	var pathName = window.document.location.pathname;
	var pos = curWwwPath.indexOf(pathName);
	//获取主机地址，如： http://localhost:8083
	var localhostPaht = curWwwPath.substring(0, pos);
	return localhostPaht;
}


/**
 * 获取IP地址
 */
Common.getIp = function () {
	return localStorage.getItem("ipServer");
}

// 文件服务器
Common.getFileServerUrl = function (api) {
	return this.getRootPath() + api;
},

	/**
	 * 获取API的地址
	 * @param {Object} api
	 */
	Common.getApi = function (api) {
		// return 'http://192.168.1.107:10026' + api;
		return localStorage.getItem("ipServer") + api;
	}

Common.getUrlApi = function (api) {
	return Common.getIp() + api;
}

Common.getApiURL = function (api) {
	if (api.indexOf("/") == 0) {
		return Common.getIp() + "/api" + api;
	} else {
		return Common.getIp() + "/api/" + api
	}
}
/**
 * 获取URL中的参数
 * 适应以下两种模式，来获取url参数值：
 * /User/vip_card_manager/useless/219/id/18
 * /User/vip_card_manager?useless=219&id=18
 * @param {Object} name
 */
Common.getQueryString = function (name) {
	var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
	var reg_rewrite = new RegExp("(^|/)" + name + "/([^/]*)(/|$)", "i");
	var r = window.location.search.substr(1).match(reg);
	var q = window.location.pathname.substr(1).match(reg_rewrite);
	if (r != null) {
		return unescape(r[2]);
	} else if (q != null) {
		return unescape(q[2]);
	} else {
		return null;
	}
}
// 获取图片相对路径
Common.getimgUrl = function (imageUrl) {
	return imageUrl;
}

// 获取图片路径
Common.getImageSrc = function (className, imageName) {
	var accountId = localStorage.getItem("account");
	//return "http://prodog.leanwo.com/Files/Images/" + className + "/" + imageName;
	return Common.getRootPath() + "/Files/" + accountId + "/Images/" + className + "/thumbnail/" + imageName; //本地测试用
	//return Common.getRootPath() + "/Files/Images/" + className + "/" + imageName; //本地测试用
}

// 获取大图片路径
Common.getBigImageSrc = function (className, imageName) {
	var accountId = localStorage.getItem("account");
	//return "http://prodog.leanwo.com/Files/Images/" + className + "/" + imageName;
	//return Common.getRootPath() + "/Files/Images/" + className + "/thumbnail/" + imageName; //本地测试用
	return Common.getRootPath() + "/Files/" + accountId + "/Images/" + className + "/" + imageName; //本地测试用
}

Common.addTokenToRequest = addTokenToRequest;

// 异常处理
Common.processException = function (XMLHttpRequest) {
	var _self = this;
	console.log(XMLHttpRequest);
	if (XMLHttpRequest.status == 400) {
		// 400 Bad Request
		mui.toast("400:" + XMLHttpRequest.responseText);
	} else if (XMLHttpRequest.status == 401) {
		var currentUrl = window.location;
		// 系统未登录
		if (window.location.href.indexOf('redirectUrl=') < 0) {
			window.location = Common.getRedirectUrl("index.html?redirectUrl=" + currentUrl);
		}
	} else if (XMLHttpRequest.status == 500) {
		// 500 Internal Server Error
		mui.toast("500:" + XMLHttpRequest.responseText);
		if (XMLHttpRequest.responseText.indexOf("登录超时") > 0) {
			// 如果异常信息包含“登录超时”，则2秒后跳转到登录页面
			setTimeout(function () {
				window.location = Common.getRedirectUrl("index.html");
			}, 2 * 1000);
		}
	} else {
		mui.toast("服务器异常:" + XMLHttpRequest.responseText);
	}
}



// 异常处理
Common.processExceptionVant = function (XMLHttpRequest) {
	var _self = this;
	console.log(XMLHttpRequest);
	if (XMLHttpRequest.status == 400) {
		vant.Dialog.alert({
			title: 400,
			message: XMLHttpRequest.responseText,
			theme: 'round-button',
		});
	} else if (XMLHttpRequest.status == 401) {
		var currentUrl = window.location;
		// 系统未登录
		if (window.location.href.indexOf('redirectUrl=') < 0) {
			window.location = Common.getRedirectUrl("index.html?redirectUrl=" + currentUrl);
		}
	} else if (XMLHttpRequest.status == 500) {
		// 500 Internal Server Error
		vant.Dialog.alert({
			title: 500,
			message: XMLHttpRequest.responseText,
			theme: 'round-button',
		});

		if (XMLHttpRequest.responseText.indexOf("登录超时") > 0) {
			// 如果异常信息包含“登录超时”，则2秒后跳转到登录页面
			setTimeout(function () {
				window.location = Common.getRedirectUrl("index.html");
			}, 2 * 1000);
		}
	} else {
		vant.Dialog.alert({
			title: "服务器异常:",
			message: XMLHttpRequest.responseText,
			theme: 'round-button',
		});
	}
}


/**
 * 获取跳转的路径
 * @param {*} url 
 */
Common.getRedirectUrl = function (url) {
	const href = window.location.href;
	if (href.indexOf('wmsapp') >= 0 || href.indexOf('static-eam-app') >= 0) {
		return this.getRootPath() + '/wmsapp/' + url;
	} else {
		return this.getRootPath() + url;
	}
}

var IS_TESTING_CONNECTION = false;

// 测试网络连接
function testConnection() {
	if (IS_TESTING_CONNECTION == true) {
		return;
	}
	IS_TESTING_CONNECTION = true;
	$.ajax({
		type: "get",
		url: Common.getApi("/authApi/LoginResource/heartBeat"),
		data: {
			currentTime: new Date().getTime()
		},
		success: function (data) {
			IS_TESTING_CONNECTION = false;
			var delay = new Date().getTime() - data;
			$("[name=testConnection]").remove();
			$("body").append("<div onclick='showDelay(" + delay +
				")' name='testConnection' style='width:100%;height:6px;background-color:#2AC845;position:fixed;bottom:0px;line-height:6px;font-size:2px;'></div>"
			)
		},
		error: function () {
			IS_TESTING_CONNECTION = false;
			$("[name=testConnection]").remove();
			$("body").append("<div onclick='showDelay(" + -1 +
				")' name='testConnection' style='width:100%;height:6px;background-color:#FF0000;position:fixed;bottom:0px;line-height:6px;font-size:2px;'></div>"
			)
		}
	});
}



// 测试网络是否连接正常
// (function () {
// 	testConnection();
// 	setInterval(testConnection, 5000);
// })();

function showDelay(delay) {
	if (delay < 0) {
		mui.toast("网络连接失败");
	} else {
		mui.toast("当前延时: " + delay + "ms");
	}
}

// ajax的cache默认值为true：使用缓存，这个时候读取的数据是缓存中的数据而不是最新的数据。
// eg：界面返回的时候，ajax使用了缓存中的数据，并没有向服务器发起请求。造成界面数据不刷新。

// 设置Ajax请求的默认值，不允许缓存
$.ajaxSetup({
	cache: false
});