Calculation/app/public/js/global.js

/*全局自适应高度*/
/*全局自适应高度*/
function autoFlashHeight(){
    function getObjHeight(select) {
        return select.length > 0 ? select.height() : 0;
    }
    /*侧栏高度*/
    var sBar1 = getObjHeight($(".sjs-bar-1"));
    var sBar2 = getObjHeight($(".sjs-bar-2"));
    var sBar3 = getObjHeight($(".sjs-bar-3"));
    var sBar4 = getObjHeight($(".sjs-bar-4"));
    var sBar5 = getObjHeight($(".sjs-bar-5"));
    /*侧栏高度*/
    var cHeader = getObjHeight($(".c-header"));
    var sBar = getObjHeight($(".sjs-bar"));
    var sBart = getObjHeight($(".sjs-bart"));
    var sBarz = getObjHeight($(".side-bar"));
    var pBarz = getObjHeight($(".toolsbar-f"));
    var bdtopc = getObjHeight($(".body-height-top"));
    var bcontent = getObjHeight($(".bcontent-wrap"));
    $(".sjs-height-0").height($(window).height()-cHeader-90+53);
    $(".sjs-height-1").height($(window).height()-cHeader-bcontent-90+53);
    $(".sjs-height-2").height($(window).height()-cHeader-sBarz-120);
    $(".sjs-height-3").height($(window).height()-cHeader-sBar-492+25);/*492*/
    $(".sjs-height-4").height($(window).height()-cHeader-pBarz-110+75);
    $(".sjs-height-5").height($(window).height()-cHeader-sBar-492+55);/*492*/
    $(".sp-wrap").height(bcontent-30);
    /*侧栏高度*/
    $(".sjs-sh-1").height($(window).height()-cHeader-sBar1-92+55);
    $(".sjs-sh-2").height($(window).height()-cHeader-sBar2-92+55);
    $(".sjs-sh-3").height($(window).height()-cHeader-sBar3-92+55);
    $(".sjs-sh-4").height($(window).height()-cHeader-sBar4-92+55);
    $(".sjs-sh-5").height($(window).height()-cHeader-sBar5-92+55);
    for (const sh of $('.sjs-sh')) {
        $(sh).height($(window).height()-cHeader-getObjHeight($('.sjs-bar', sh.parent))-92+55);
    }
};
$(window).resize(autoFlashHeight);
/*全局自适应高度结束*/
$(function(){
    /*侧滑*/
    $(".open-sidebar").click(function(){
        $(".slide-sidebar").animate({width:"800"}).addClass("open");
    });
    $("body").click(function(event){
        var e = event || window.event; //浏览器兼容性
        if(!$(event.target).is('a')) {
            var elem = event.target || e.srcElement;
            while (elem) { //循环判断至跟节点，防止点击的是div子元素
                if (elem.className == "open-sidebar" || elem.className == 'slide-sidebar open') {
                    return false;
                }
                elem = elem.parentNode;
            }
            $(".slide-sidebar").animate({width:"0"}).removeClass("open")// 关闭处理
        }

    });
    /*侧滑*/
    /*工具提示*/
    $(function () {
        $('[data-toggle="tooltip"]').tooltip()
    });
    /*侧栏菜单*/
    $(".bg-nav > li > a").click(function() {
        var self = $(this);
        var subMenu = $(this).siblings('ul.sub-menu');
        if(subMenu.length > 0) {
            if(subMenu.is(":visible")) {
                self.find('.menu-arrow').removeClass('fa-angle-up').addClass('fa-angle-down');
                subMenu.slideUp('fast');
                self.parent().removeClass('active');
            }else{
                self.parent().addClass('active');
                self.find('.menu-arrow').removeClass('fa-angle-down').addClass('fa-angle-up');
                subMenu.slideDown('fast');
            }
        }
    });

    // 数据提交
    $("#submit-form").click(function() {
        $("#save-form").submit();
    });

    // modal弹窗拖动
    // $(document).on("show.bs.modal", ".modal", function() {
    //     $(this).draggable({
    //         handle: ".modal-header"   // 只能点击头部拖动
    //     });
    //     $(this).css("overflow", "hidden");
    // });

    // 动态生成datepicker
    $('body').on('focus', ".datepicker-here", function (e) {
        if ($(this).data("datepicker") != "1") {
            $(this).datepicker();
        }
        $(this).data("datepicker", "1");
    });
});


/**
 * 提示框
 *
 * @param string message
 * @param string type
 * @param string icon
 * @return void
 */
function toast(message, type, icon) {
    var toast = $(".toast");
    toast.addClass(type);
    toast.children('.message').html(message);
    var iconClass = 'fa-' + icon;
    toast.children('.icon').addClass(iconClass);
    toast.fadeIn(500);

    setTimeout(function() {
        toast.fadeOut('fast');
        toast.children('.message').text('');
        toast.children('.icon').removeClass(iconClass);
    }, 3000);
}

/**
 * 动态请求数据
 * @param {String} url - 请求链接
 * @param data - 提交数据
 * @param {function} successCallback - 返回成功回调
 * @param {function} errorCallBack - 返回失败回调
 */
const postData = function (url, data, successCallback, errorCallBack, showWaiting = true) {
    if (showWaiting) showWaitingView();
    $.ajax({
        type:"POST",
        url: url,
        data: {'data': JSON.stringify(data)},
        dataType: 'json',
        cache: false,
        timeout: 60000,
        beforeSend: function(xhr) {
            let csrfToken = Cookies.get('csrfToken');
            xhr.setRequestHeader('x-csrf-token', csrfToken);
        },
        success: function(result){
            if (result.err === 0) {
                if (successCallback) {
                    successCallback(result.data);
                }
            } else {
                toastr.error('error: ' + result.msg);
                if (errorCallBack) {
                    errorCallBack(result.msg);
                }
            }
            if (showWaiting) closeWaitingView();
        },
        error: function(jqXHR, textStatus, errorThrown){
            toastr.error('error: ' + textStatus + " " + errorThrown);
            if (errorCallBack) {
                errorCallBack();
            }
            if (showWaiting) closeWaitingView();
        }
    });
};

/**
 * 动态请求数据(压缩数据)
 * @param {String} url - 请求链接
 * @param data - 提交数据
 * @param {function} successCallback - 返回成功回调
 * @param {function} errorCallBack - 返回失败回调
 */
const postDataCompress = function (url, data, successCallback, errorCallBack, htype = 'progress') {
    if (htype === 'wait') showWaitingView();
    if (htype === 'progress') showProgress();
    $.ajax({
        type:"POST",
        url: url,
        data: {'data': LZString.compressToUTF16(JSON.stringify(data))},
        dataType: 'json',
        cache: false,
        timeout: 80000, // 导入清单Excel（10w行）预计需要时间
        beforeSend: function(xhr) {
            let csrfToken = Cookies.get('csrfToken');
            xhr.setRequestHeader('x-csrf-token', csrfToken);
        },
        success: function(result){
            if (htype === 'progress') doneProgress();
            if (result.err === 0) {
                if (successCallback) {
                    successCallback(result.data);
                }
            } else {
                toastr.error('error: ' + result.msg);
                if (errorCallBack) {
                    errorCallBack(result.msg);
                }
            }
            if (htype === 'wait') closeWaitingView();
            if (htype === 'progress') closeProgress();
        },
        error: function(jqXHR, textStatus, errorThrown){
            toastr.error('error: ' + textStatus + " " + errorThrown);
            if (errorCallBack) {
                errorCallBack();
            }
            if (htype === 'wait') closeWaitingView();
            if (htype === 'progress') closeProgress();
        }
    });
};

/**
 * 动态请求数据
 * @param {String} url - 请求链接
 * @param data - 提交数据
 * @param {function} successCallback - 返回成功回调
 * @param {function} errorCallBack - 返回失败回调
 */
const postDataWithFile = function (url, formData, successCallback, errorCallBack, showWaiting = true) {
    if (showWaiting) showWaitingView();
    $.ajax({
        type:"POST",
        url: url,
        data: formData,
        dataType: 'json',
        cache: false,
        // 告诉jQuery不要去设置Content-Type请求头
        contentType: false,
        // 告诉jQuery不要去处理发送的数据
        processData: false,
        timeout: 60000,
        beforeSend: function(xhr) {
            let csrfToken = Cookies.get('csrfToken');
            xhr.setRequestHeader('x-csrf-token', csrfToken);
        },
        success: function(result){
            if (result.err === 0) {
                if (successCallback) {
                    successCallback(result.data);
                }
            } else {
                toastr.error('error: ' + result.msg);
                if (errorCallBack) {
                    errorCallBack();
                }
            }
            if (showWaiting) closeWaitingView();
        },
        error: function(jqXHR, textStatus, errorThrown){
            toastr.error('error: ' + textStatus + " " + errorThrown);
            if (errorCallBack) {
                errorCallBack();
            }
            if (showWaiting) closeWaitingView();
        }
    });
};

const postDataWithFileProgress = function (url, formData, successCallback, errorCallBack) {
    showUploadFileProgress();
    $.ajax({
        type:"POST",
        url: url,
        data: formData,
        dataType: 'json',
        cache: false,
        // 告诉jQuery不要去设置Content-Type请求头
        contentType: false,
        // 告诉jQuery不要去处理发送的数据
        processData: false,
        beforeSend: function(xhr) {
            let csrfToken = Cookies.get('csrfToken');
            xhr.setRequestHeader('x-csrf-token', csrfToken);
        },
        success: function(result){
            doneProgress();
            if (result.err === 0) {
                if (successCallback) {
                    successCallback(result.data);
                }
            } else {
                toastr.error('error: ' + result.msg);
                if (errorCallBack) {
                    errorCallBack();
                }
            }
            closeProgress();
        },
        error: function(jqXHR, textStatus, errorThrown){
            toastr.error('error: ' + textStatus + " " + errorThrown);
            if (errorCallBack) {
                errorCallBack();
            }
            closeProgress();
        },
        xhr: function() {
            var xhr = new XMLHttpRequest();
            //使用XMLHttpRequest.upload监听上传过程，注册progress事件，打印回调函数中的event事件
            xhr.upload.addEventListener('progress', function (e) {
                console.log(e);
                //loaded代表上传了多少
                //total代表总数为多少
                var progressRate = (e.loaded / e.total) * 95;
                //通过设置进度条的宽度达到效果
                setUploadFileProgress(progressRate);
            })

            return xhr;
        }
    });
}

/**
 * 获取url中参数
 * @param variable
 * @returns {*}
 */
function getQueryVariable(variable) {
    var query = window.location.search.substring(1);
    var vars = query.split("&");
    for (var i=0;i<vars.length;i++) {
        var pair = vars[i].split("=");
        if(pair[0] == variable){return pair[1];}
    }
    return(false);
}

const zeroRange = 0.00000001;
function checkZero(value) {
    return value === null || value === undefined || (_.isNumber(value) && Math.abs(value) < zeroRange);
}
function checkFieldChange(o, n) {
    return o == n || ((!o || o === '') && (n === ''));
}

var bShowWaiting = false, beginWaitingTime;
//关闭等待窗口
function closeWaitingView() {
    bShowWaiting = false;
    const time = parseInt(new Date());
    setTimeout(function () {
        var bgDiv = document.getElementById("bgDiv");
        var msgDiv = document.getElementById("msgDiv");
        //移除背景遮罩层div
        if(bgDiv != null){
            document.body.removeChild(bgDiv);
        }
        //移除中间信息提示层div
        if(msgDiv != null){
            document.body.removeChild(msgDiv);
        }
    }, Math.max(beginWaitingTime - time + 500, 0));
}
//显示等待窗口
function showWaitingView() {
    // bShowWaiting = true;
    // setTimeout(function () {
    //     if (!bShowWaiting) return;
    //     beginWaitingTime = parseInt(new Date());
    //     var msgw = 300; //提示窗口的宽度
    //     var msgh = 100; //提示窗口的高度
    //
    //     var sWidth, sHeight;
    //     sWidth = document.body.clientWidth;
    //     sHeight = document.body.clientHeight;
    //
    //     //背景遮罩层div
    //     var bgObj = document.createElement("div");
    //     bgObj.setAttribute('id', 'bgDiv');
    //     bgObj.style.zIndex = '9998';
    //     bgObj.style.position = "absolute";
    //     bgObj.style.top = "0px";
    //     bgObj.style.background = "#888";
    //     bgObj.style.filter = "progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
    //     bgObj.style.opacity = "0.6";
    //     bgObj.style.left = "0px";
    //     bgObj.style.width = sWidth + "px";
    //     bgObj.style.height = sHeight + "px";
    //     document.body.appendChild(bgObj);
    //
    //     //信息提示层div
    //     var msgObj = document.createElement("div");
    //     msgObj.style.zIndex = '9999';
    //     msgObj.setAttribute("id", "msgDiv");
    //     msgObj.setAttribute("align", "center");
    //     msgObj.style.position = "absolute";
    //     msgObj.style.font = "12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";
    //     msgObj.style.width = msgw + "px";
    //     msgObj.style.height = msgh + "px";
    //     msgObj.style.top = (document.documentElement.scrollTop + (sHeight - msgh) / 2) + "px";
    //     msgObj.style.left = (sWidth - msgw) / 2 + "px";
    //     document.body.appendChild(msgObj);
    //
    //     //中间等待图标
    //     document.getElementById("msgDiv").innerHTML = '<i class="fa fa-spinner fa-pulse fa-3x fa-fw"></i>';
    // }, 1000);
    beginWaitingTime = parseInt(new Date());
    var msgw = 300; //提示窗口的宽度
    var msgh = 100; //提示窗口的高度

    var sWidth, sHeight;
    sWidth = document.body.clientWidth;
    sHeight = document.body.clientHeight;

    //背景遮罩层div
    var bgObj = document.createElement("div");
    bgObj.setAttribute('id', 'bgDiv');
    bgObj.style.zIndex = '9998';
    bgObj.style.position = "absolute";
    bgObj.style.top = "0px";
    // bgObj.style.background = "#888";
    bgObj.style.filter = "progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
    bgObj.style.opacity = "0.6";
    bgObj.style.left = "0px";
    bgObj.style.width = sWidth + "px";
    bgObj.style.height = sHeight + "px";
    document.body.appendChild(bgObj);

    //信息提示层div
    var msgObj = document.createElement("div");
    msgObj.style.zIndex = '9999';
    msgObj.setAttribute("id", "msgDiv");
    msgObj.setAttribute("align", "center");
    msgObj.style.position = "absolute";
    msgObj.style.font = "12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";
    msgObj.style.width = msgw + "px";
    msgObj.style.height = msgh + "px";
    msgObj.style.top = (document.documentElement.scrollTop + (sHeight - msgh) / 2) + "px";
    msgObj.style.left = (sWidth - msgw) / 2 + "px";
    document.body.appendChild(msgObj);

    //中间等待图标
    document.getElementById("msgDiv").innerHTML = '<i class="fa fa-spinner fa-pulse fa-3x fa-fw"></i>';
}

let progressInterval;
function showProgress() {
    var sWidth, sHeight;
    sWidth = document.body.clientWidth;
    sHeight = document.body.clientHeight;
    //背景遮罩层div
    var bgObj = document.createElement("div");
    bgObj.setAttribute('id', 'bgDiv');
    bgObj.style.zIndex = '9998';
    bgObj.style.position = "absolute";
    bgObj.style.top = "0px";
    bgObj.style.background = "#888";
    bgObj.style.filter = "progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
    bgObj.style.opacity = "0.6";
    bgObj.style.left = "0px";
    bgObj.style.width = sWidth + "px";
    bgObj.style.height = sHeight + "px";
    document.body.appendChild(bgObj);

    //信息提示层div
    var msgObj = document.createElement("div");
    msgObj.classList.add('progress');
    msgObj.style.zIndex = '9999';
    msgObj.style.position = "absolute";
    msgObj.setAttribute("id", "progressDiv");
    msgObj.style.height = "2px";
    msgObj.style.width = "600px";
    msgObj.style.top = (document.documentElement.scrollTop + sHeight / 2) + "px";
    msgObj.style.left = (sWidth - 600) / 2 + "px";
    document.body.appendChild(msgObj);
    msgObj.innerHTML = '<div class="progress-bar" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100"></div>';
    const processObj = $('.progress-bar');

    let count = 0;
    progressInterval = setInterval(function () {
        const pos = parseInt(processObj.attr('aria-valuenow'));
        if (pos < 20) {                                       // 1
            processObj.attr('aria-valuenow', pos + 2);
            processObj.width((pos + 2) + '%');
        } else if (pos < 40) {                                // 2
            processObj.attr('aria-valuenow', pos + 1);
            processObj.width((pos + 1) + '%');
        } else if (pos < 60) {                         // 4
            count += 1;
            if (count % 2 === 0) {
                processObj.attr('aria-valuenow', pos + 1);
                processObj.width((pos + 1) + '%');
            }
        } else if (pos < 80) {                         // 10
            count += 1;
            if (count % 5 === 0) {
                processObj.attr('aria-valuenow', pos + 1);
                processObj.width((pos + 1) + '%');
            }
        } else if (pos < 90) {                        // 15
            count += 1;
            if (count % 15 === 0) {
                processObj.attr('aria-valuenow', pos + 1);
                processObj.width((pos + 1) + '%');
            }
        }  else if (pos < 95) {                       // 20
            count += 1;
            if (count % 40 === 0) {
                processObj.attr('aria-valuenow', pos + 1);
                processObj.width((pos + 1) + '%');
            }
        } else if (pos < 100) {                       // 30
            count += 1;
            if (count % 60 === 0) {
                processObj.attr('aria-valuenow', pos + 1);
            }
        }
    }, 100);
}
function doneProgress() {
    clearInterval(progressInterval);
    $('.progress-bar').attr('aria-valuenow', 100).width('100%');
}
function closeProgress() {
    setTimeout(function () {
        var bgDiv = document.getElementById("bgDiv");
        var msgDiv = document.getElementById("progressDiv");
        //移除背景遮罩层div
        if(bgDiv != null){
            document.body.removeChild(bgDiv);
        }
        //移除中间信息提示层div
        if(msgDiv != null){
            document.body.removeChild(msgDiv);
        }
    }, 500);
}

function showUploadFileProgress() {
    var sWidth, sHeight;
    sWidth = document.body.clientWidth;
    sHeight = document.body.clientHeight;
    //背景遮罩层div
    var bgObj = document.createElement("div");
    bgObj.setAttribute('id', 'bgDiv');
    bgObj.style.zIndex = '9998';
    bgObj.style.position = "absolute";
    bgObj.style.top = "0px";
    bgObj.style.background = "#888";
    bgObj.style.filter = "progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
    bgObj.style.opacity = "0.6";
    bgObj.style.left = "0px";
    bgObj.style.width = sWidth + "px";
    bgObj.style.height = sHeight + "px";
    document.body.appendChild(bgObj);

    //信息提示层div
    var msgObj = document.createElement("div");
    msgObj.classList.add('progress');
    msgObj.style.zIndex = '9999';
    msgObj.style.position = "absolute";
    msgObj.setAttribute("id", "progressDiv");
    msgObj.style.height = "2px";
    msgObj.style.width = "600px";
    msgObj.style.top = (document.documentElement.scrollTop + sHeight / 2) + "px";
    msgObj.style.left = (sWidth - 600) / 2 + "px";
    document.body.appendChild(msgObj);
    msgObj.innerHTML = '<div class="progress-bar" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100"></div>';
}
function setUploadFileProgress(pos) {
    const processObj = $('.progress-bar');
    processObj.attr('aria-valuenow', pos);
    processObj.width(pos + '%');
}

/**
 * 设置本地缓存
 *
 * @param {String} key
 * @param {String|Number} value
 * @return {void}
 */
function setLocalCache(key, value) {
    const storage = window.localStorage;
    if (!storage || key === '' || value === '') {
        return;
    }

    storage.setItem(key, value);
}

/**
 * 获取本地缓存
 *
 * @param {String} key
 * @return {String}
 */
function getLocalCache(key) {
    const storage = window.localStorage;
    if (!storage || key === '') {
        return null;
    }

    return storage.getItem(key);
}

/**
 * 移除本地缓存
 * @param {String} key
 * @returns {Boolean}
 */
function removeLocalCache(key) {
    const storage = window.localStorage;
    if (!storage || key === '') {
        return null;
    }
    return storage.removeItem(key);
}

//params: 需要复制的对象(元素)
function copyToClipboard( text ) {
    var isRTL = document.documentElement.getAttribute('dir') == 'rtl';
    var aux =  document.createElement('textarea');// 创建元素用于复制
    // Prevent zooming on iOS
    aux.style.fontSize = '12pt';
    // Reset box model
    aux.style.border = '0';
    aux.style.padding = '0';
    aux.style.margin = '0';
    // Move element out of screen horizontally
    aux.style.position = 'absolute';
    aux.style[isRTL ? 'right' : 'left'] = '-9999px';
    // Move element to the same position vertically
    var yPosition = window.pageYOffset || document.documentElement.scrollTop;
    aux.style.top = yPosition + 'px';

    aux.setAttribute('readonly', '');
    // 设置元素内容
    aux.value = text;
    // 将元素插入页面进行调用
    document.body.appendChild(aux);
    // 复制内容
    aux.select();
    aux.setSelectionRange(0, text.length);
    // 将内容复制到剪贴板
    document.execCommand("copy", true);
    // 删除创建元素
    document.body.removeChild(aux);
}

function toastMessageUniq (obj) {
    if (!obj.msg || !obj.type) return;
    if (!obj.once) {
        switch (obj.type) {
            case 'error':
                toastr.error(obj.msg);
                break;
            case 'warning':
                toastr.warning(obj.msg);
                break;
            case 'info':
                toastr.info(obj.msg);
                break;
            case 'success':
                toastr.success(obj.msg);
                break;
        }
        obj.once = true;
    }
}

function trimInvalidChar(str) {
    return $.trim(str).replace('\n', '').replace('\r', '').replace('\t', '');
}

jQuery.bootstrapLoading = {
    isLoading: function () {
        return $('#loadingPage').is(':visible');
    },
    start: function (options) {
        if(this.isLoading()){
            return;
        }
        var defaults = {
            opacity: 0.5,
            //loading页面透明度
            // backgroundColor: "#FFFFFF",
            //loading页面背景色
            borderColor: "#bbb",
            //提示边框颜色
            borderWidth: 1,
            //提示边框宽度
            borderStyle: "solid",
            //提示边框样式
            loadingTips: "Loading, please wait...",
            //提示文本
            TipsColor: "#fff",
            //提示颜色
            delayTime: 500,
            //页面加载完成后，加载页面渐出速度
            zindex: 2000,
            //loading页面层次
            sleep: 0
            //设置挂起,等于0时则无需挂起

        }
        var options = $.extend(defaults, options);

        //获取页面宽高
        var _PageHeight = document.documentElement.clientHeight,
            _PageWidth = document.documentElement.clientWidth;

        //在页面未加载完毕之前显示的loading Html自定义内容
        //var _LoadingHtml = '<div id="loadingPage" style="position:fixed;left:0;top:0;_position: absolute;width:100%;height:' + _PageHeight + 'px;background:' + options.backgroundColor + ';opacity:' + options.opacity + ';filter:alpha(opacity=' + options.opacity * 100 + ');z-index:' + options.zindex + ';"><div id="loadingTips" style="position: absolute; cursor1: wait; width: auto;border-color:' + options.borderColor + ';border-style:' + options.borderStyle + ';border-width:' + options.borderWidth + 'px; height:80px; line-height:80px; padding-left:80px; padding-right: 5px;border-radius:10px;  background: ' + options.backgroundColor + ' url(/Content/bootstrap-loading/images/loading.gif) no-repeat 5px center; color:' + options.TipsColor + ';font-size:20px;">' + options.loadingTips + '</div></div>';
        var _LoadingHtml = '<div id="loadingPage" style="position:fixed;left:0;top:0;_position: absolute;width:100%;height:' + _PageHeight + 'px;background:' + options.backgroundColor + ';opacity:' + options.opacity + ';filter:alpha(opacity=' + options.opacity * 100 + ');z-index:' + options.zindex + ';"><div id="loadingTips" style="position: absolute; cursor1: wait; width: auto;">' +'<div class="text-green"><i class="fa fa-spinner fa-pulse fa-3x fa-fw"></i> <span class="sr-only">Loading...</span> </div> </div></div>';
        //呈现loading效果
        $("body").append(_LoadingHtml);
        //获取loading提示框宽高
        var _LoadingTipsH = document.getElementById("loadingTips").clientHeight,
            _LoadingTipsW = document.getElementById("loadingTips").clientWidth;

        //计算距离，让loading提示框保持在屏幕上下左右居中
        var _LoadingTop = _PageHeight > _LoadingTipsH ? (_PageHeight - _LoadingTipsH) / 2 : 0,
            _LoadingLeft = _PageWidth > _LoadingTipsW ? (_PageWidth - _LoadingTipsW) / 2 : 0;

        $("#loadingTips").css({
            "left": _LoadingLeft + "px",
            "top": _LoadingTop + "px"
        });

        //监听页面加载状态
        document.onreadystatechange = PageLoaded;

        //当页面加载完成后执行
        function PageLoaded() {
            if (document.readyState == "complete") {
                var loadingMask = $('#loadingPage');

                setTimeout(function () {
                        loadingMask.animate({
                                "opacity": 0
                            },
                            options.delayTime,
                            function () {
                                $(this).hide();

                            });

                    },
                    options.sleep);

            }
        }
    },
    end: function () {
        $("#loadingPage").remove();
    },
    progressStop:true,
    progressStart:async function(title="导出文件",autoBar = false){
        if($("#progressModal").length == 0){
            let phtml =    `<div class="modal fade" id="progressModal" data-backdrop="static">
                            <div class="modal-dialog" role="document">
                                <div class="modal-content">
                                    <div class="modal-header">
                                         <h5 class="modal-title" id="progress_modal_title">${title}</h5>
                                    </div>
                                     <div class="modal-body">
                                        <!--正在生成-->
                                        <h5 class="my-3" id="progress_modal_body">正在${title}</h5>
                                        <div class="progress mb-3">
                                        <div id="progress_modal_bar" class="progress-bar progress-bar-striped progress-bar-animated" role="progressbar" aria-valuenow="75" aria-valuemin="0" aria-valuemax="100" style="width: 10%"></div>
                                        </div>
                                     </div>
                                   </div>
                                </div>
                            </div>`;
            $("body").append(phtml);
        }else {
            $("#progress_modal_title").text(title);
            $("#progress_modal_body").text(`正在${title}`);
        }
        $("#progress_modal_bar").css('width','0%');
        $("#progressModal").modal('show');
        if(autoBar == true){//假的进度条
            $.bootstrapLoading.progressStop = false;
            let width = 0;
            while ($.bootstrapLoading.progressStop == false){
                await  setTimeoutSync(null,1000);
                width += 5;
                if(width > 90) width -= 50;
                $("#progress_modal_bar").css('width',`${width}%`);
            }
        }
    },
    progressEnd:function () {
        $("#progress_modal_bar").css('width','100%');
        $.bootstrapLoading.progressStop = true;
        $("#progressModal").modal('hide');
    }
};