cesium_example_auth/public/cesium_example/lib/layer/layer.js

/*!
 * layer - 通用 Web 弹出层组件
 * MIT Licensed
 * v3.5.1
 */

!(function (window, undefined) {
  "use strict";

  var isLayui = window.layui && layui.define,
    $,
    win,
    ready = {
      getPath: (function () {
        var jsPath = document.currentScript
            ? document.currentScript.src
            : (function () {
                var js = document.scripts,
                  last = js.length - 1,
                  src;
                for (var i = last; i > 0; i--) {
                  if (js[i].readyState === "interactive") {
                    src = js[i].src;
                    break;
                  }
                }
                return src || js[last].src;
              })(),
          GLOBAL = window.LAYUI_GLOBAL || {};
        return GLOBAL.layer_dir || jsPath.substring(0, jsPath.lastIndexOf("/") + 1);
      })(),

      config: {},
      end: {},
      beforeEnd: {},
      minIndex: 0,
      minLeft: [],
      btn: ["确定", "取消"],

      //五种原始层模式
      type: ["dialog", "page", "iframe", "loading", "tips"],

      //获取节点的style属性值
      getStyle: function (node, name) {
        var style = node.currentStyle ? node.currentStyle : window.getComputedStyle(node, null);
        return style[style.getPropertyValue ? "getPropertyValue" : "getAttribute"](name);
      },

      //载入 CSS 依赖
      link: function (href, fn, cssname) {
        return;
        //未设置路径，则不主动加载css
        if (!layer.path) {
          return;
        }

        var head = document.getElementsByTagName("head")[0],
          link = document.createElement("link");

        if (typeof fn === "string") {
          cssname = fn;
        }

        var app = (cssname || href).replace(/\.|\//g, "");
        var id = "layuicss-" + app,
          STAUTS_NAME = "creating",
          timeout = 0;

        link.rel = "stylesheet";
        link.href = layer.path + href;
        link.id = id;

        if (!document.getElementById(id)) {
          head.appendChild(link);
        }

        if (typeof fn !== "function") {
          return;
        }

        //轮询 css 是否加载完毕
        (function poll(status) {
          var delay = 100,
            getLinkElem = document.getElementById(id); //获取动态插入的 link 元素

          //如果轮询超过指定秒数，则视为请求文件失败或 css 文件不符合规范
          if (++timeout > (10 * 1000) / delay) {
            return window.console && console.error(app + ".css: Invalid");
          }

          //css 加载就绪
          if (parseInt(ready.getStyle(getLinkElem, "width")) === 1989) {
            //如果参数来自于初始轮询（即未加载就绪时的），则移除 link 标签状态
            if (status === STAUTS_NAME) {
              getLinkElem.removeAttribute("lay-status");
            }
            //如果 link 标签的状态仍为「创建中」，则继续进入轮询，直到状态改变，则执行回调
            getLinkElem.getAttribute("lay-status") === STAUTS_NAME ? setTimeout(poll, delay) : fn();
          } else {
            getLinkElem.setAttribute("lay-status", STAUTS_NAME);
            setTimeout(function () {
              poll(STAUTS_NAME);
            }, delay);
          }

          //parseInt(ready.getStyle(document.getElementById(id), 'width')) === 1989 ? fn() : setTimeout(poll, 1000);
        })();
      },
    };

  var admuiIframe = null;

  //默认内置方法。
  var layer = {
    v: "3.5.1",
    ie: (function () {
      //ie版本
      var agent = navigator.userAgent.toLowerCase();
      return !!window.ActiveXObject || "ActiveXObject" in window
        ? (agent.match(/msie\s(\d+)/) || [])[1] || "11" //由于ie11并没有msie的标识
        : false;
    })(),
    index: window.layer && window.layer.v ? 100000 : 0,
    path: ready.getPath,
    config: function (options, fn) {
      options = options || {};
      layer.cache = ready.config = $.extend({}, ready.config, options);
      layer.path = ready.config.path || layer.path;
      typeof options.extend === "string" && (options.extend = [options.extend]);

      //如果设置了路径，则加载样式
      if (ready.config.path) {
        layer.ready();
      }

      if (!options.extend) {
        return this;
      }

      isLayui ? layui.addcss("modules/layer/" + options.extend) : ready.link("theme/" + options.extend);

      return this;
    },

    //主体CSS等待事件
    ready: function (callback) {
      // var cssname = 'layer', ver = ''
      // , path = (isLayui ? 'modules/layer/' : 'theme/') + 'default/layer.css?v=' + layer.v + ver;
      // isLayui ? layui.addcss(path, callback, cssname) : ready.link(path, callback, cssname);
      // return this;
    },

    //各种快捷引用
    alert: function (content, options, yes) {
      var type = typeof options === "function";
      if (type) {
        yes = options;
      }
      return layer.open(
        $.extend(
          {
            content: content,
            yes: yes,
          },
          type ? {} : options
        )
      );
    },

    confirm: function (content, options, yes, cancel) {
      var type = typeof options === "function";
      if (type) {
        cancel = yes;
        yes = options;
      }
      return layer.open(
        $.extend(
          {
            content: content,
            btn: ready.btn,
            yes: yes,
            btn2: cancel,
          },
          type ? {} : options
        )
      );
    },

    msg: function (content, options, end) {
      //最常用提示层
      var type = typeof options === "function",
        rskin = ready.config.skin;
      var skin = (rskin ? rskin + " " + rskin + "-msg" : "") || "layui-layer-msg";
      var anim = doms.anim.length - 1;
      if (type) {
        end = options;
      }
      return layer.open(
        $.extend(
          {
            content: content,
            time: 3000,
            shade: false,
            skin: skin,
            title: false,
            closeBtn: false,
            btn: false,
            resize: false,
            end: end,
          },
          type && !ready.config.skin
            ? {
                skin: skin + " layui-layer-hui",
                anim: anim,
              }
            : (function () {
                options = options || {};
                if (options.icon === -1 || (options.icon === undefined && !ready.config.skin)) {
                  options.skin = skin + " " + (options.skin || "layui-layer-hui");
                }
                return options;
              })()
        )
      );
    },

    load: function (icon, options) {
      return layer.open(
        $.extend(
          {
            type: 3,
            icon: icon || 0,
            resize: false,
            shade: 0.01,
          },
          options
        )
      );
    },

    tips: function (content, follow, options) {
      return layer.open(
        $.extend(
          {
            type: 4,
            content: [content, follow],
            closeBtn: false,
            time: 3000,
            shade: false,
            resize: false,
            fixed: false,
            maxWidth: 210,
          },
          options
        )
      );
    },
  };

  var Class = function (setings) {
    var that = this,
      creat = function () {
        that.creat();
      };
    that.index = ++layer.index;
    that.config.maxWidth = $(win).width() - 15 * 2; //初始最大宽度：当前屏幕宽，左右留 15px 边距
    that.config = $.extend({}, that.config, ready.config, setings);
    document.body
      ? creat()
      : setTimeout(function () {
          creat();
        }, 30);
  };

  Class.pt = Class.prototype;

  //缓存常用字符
  var doms = [
    "layui-layer",
    ".layui-layer-title",
    ".layui-layer-main",
    ".layui-layer-dialog",
    "layui-layer-iframe",
    "layui-layer-content",
    "layui-layer-btn",
    "layui-layer-close",
  ];
  doms.anim = ["layer-anim-00", "layer-anim-01", "layer-anim-02", "layer-anim-03", "layer-anim-04", "layer-anim-05", "layer-anim-06"];

  doms.SHADE = "layui-layer-shade";
  doms.MOVE = "layui-layer-move";

  //默认配置
  Class.pt.config = {
    type: 0,
    shade: 0.3,
    fixed: true,
    move: doms[1],
    title: "信息",
    offset: "auto",
    area: "auto",
    closeBtn: 1,
    time: 0, //0表示不自动关闭
    zIndex: 19891014,
    maxWidth: 360,
    anim: 0,
    isOutAnim: true, //退出动画
    minStack: true, //最小化堆叠
    icon: -1,
    moveType: 1,
    resize: true,
    scrollbar: true, //是否允许浏览器滚动条
    tips: 2,
  };

  //容器
  Class.pt.vessel = function (conType, callback) {
    var that = this,
      times = that.index,
      config = that.config;
    var zIndex = config.zIndex + times,
      titype = typeof config.title === "object";
    var ismax = config.maxmin && (config.type === 1 || config.type === 2);
    var titleHTML = config.title
      ? '<div class="layui-layer-title" style="' + (titype ? config.title[1] : "") + '">' + (titype ? config.title[0] : config.title) + "</div>"
      : "";

    config.zIndex = zIndex;
    callback(
      [
        //遮罩
        config.shade
          ? '<div class="' +
            doms.SHADE +
            '" id="' +
            doms.SHADE +
            times +
            '" times="' +
            times +
            '" style="' +
            ("z-index:" + (zIndex - 1) + "; ") +
            '"></div>'
          : "",

        //主体
        '<div class="' +
          doms[0] +
          (" layui-layer-" + ready.type[config.type]) +
          ((config.type == 0 || config.type == 2) && !config.shade ? " layui-layer-border" : "") +
          " " +
          (config.skin || "") +
          '" id="' +
          doms[0] +
          times +
          '" type="' +
          ready.type[config.type] +
          '" times="' +
          times +
          '" showtime="' +
          config.time +
          '" conType="' +
          (conType ? "object" : "string") +
          '" style="z-index: ' +
          zIndex +
          "; width:" +
          config.area[0] +
          ";height:" +
          config.area[1] +
          ";position:" +
          (config.fixed ? "fixed;" : "absolute;") +
          '">' +
          (conType && config.type != 2 ? "" : titleHTML) +
          '<div id="' +
          (config.id || "") +
          '" class="layui-layer-content' +
          (config.type == 0 && config.icon !== -1 ? " layui-layer-padding" : "") +
          (config.type == 3 ? " layui-layer-loading" + config.icon : "") +
          '">' +
          (config.type == 0 && config.icon !== -1 ? '<i class="layui-layer-ico layui-layer-ico' + config.icon + '"></i>' : "") +
          (config.type == 1 && conType ? "" : config.content || "") +
          "</div>" +
          '<span class="layui-layer-setwin">' +
          (function () {
            var closebtn = ismax
              ? '<a class="layui-layer-min" href="javascript:;"><cite></cite></a><a class="layui-layer-ico layui-layer-max" href="javascript:;"></a>'
              : "";
            config.closeBtn &&
              (closebtn +=
                '<a class="layui-layer-ico ' +
                doms[7] +
                " " +
                doms[7] +
                (config.title ? config.closeBtn : config.type == 4 ? "1" : "2") +
                '" href="javascript:;"></a>');
            return closebtn;
          })() +
          "</span>" +
          (config.btn
            ? (function () {
                var button = "";
                typeof config.btn === "string" && (config.btn = [config.btn]);
                for (var i = 0, len = config.btn.length; i < len; i++) {
                  button += '<a class="' + doms[6] + "" + i + '">' + config.btn[i] + "</a>";
                }
                return '<div class="' + doms[6] + " layui-layer-btn-" + (config.btnAlign || "") + '">' + button + "</div>";
              })()
            : "") +
          (config.resize ? '<span class="layui-layer-resize"></span>' : "") +
          "</div>",
      ],
      titleHTML,
      $('<div class="' + doms.MOVE + '" id="' + doms.MOVE + '"></div>')
    );
    return that;
  };

  //创建骨架
  Class.pt.creat = function () {
    var that = this,
      config = that.config,
      times = that.index,
      nodeIndex,
      content = config.content,
      conType = typeof content === "object",
      body = $("body");

    if (config.id && $("#" + config.id)[0]) {
      return;
    }

    if (typeof config.area === "string") {
      config.area = config.area === "auto" ? ["", ""] : [config.area, ""];
    }

    //anim兼容旧版shift
    if (config.shift) {
      config.anim = config.shift;
    }

    if (layer.ie == 6) {
      config.fixed = false;
    }

    switch (config.type) {
      case 0:
        config.btn = "btn" in config ? config.btn : ready.btn[0];
        layer.closeAll("dialog");
        break;
      case 2:
        var content = (config.content = conType ? config.content : [config.content || "", "auto"]);
        config.content =
          '<iframe scrolling="' +
          (config.content[1] || "auto") +
          '" allowtransparency="true" id="' +
          doms[4] +
          "" +
          times +
          '" name="' +
          doms[4] +
          "" +
          times +
          '" onload="this.className=\'\';" class="layui-layer-load" frameborder="0" src="' +
          config.content[0] +
          '"></iframe>';
        break;
      case 3:
        delete config.title;
        delete config.closeBtn;
        config.icon === -1 && config.icon === 0;
        layer.closeAll("loading");
        break;
      case 4:
        conType || (config.content = [config.content, "body"]);
        config.follow = config.content[1];
        config.content = config.content[0] + '<i class="layui-layer-TipsG"></i>';
        delete config.title;
        config.tips = typeof config.tips === "object" ? config.tips : [config.tips, true];
        config.tipsMore || layer.closeAll("tips");
        break;
    }

    //建立容器
    that
      .vessel(conType, function (html, titleHTML, moveElem) {
        body.append(html[0]);
        conType
          ? (function () {
              config.type == 2 || config.type == 4
                ? (function () {
                    $("body").append(html[1]);
                  })()
                : (function () {
                    // 做了关于admui子父级框架的修改
                    if (!content.parents("." + doms[0])[0]) {
                      if (typeof content === "object") {
                        admuiIframe = content.context; // document对象
                        content.after('<div id="admui-' + doms[0] + that.index + '"></div>');
                      }

                      $("body").append(
                        content
                          .data("display", content.css("display"))
                          .show()
                          .addClass("layui-layer-wrap")
                          .wrap(html[1])
                          .parents("#" + doms[0] + that.index)
                      );
                      $("#" + doms[0] + times)
                        .find("." + doms[5])
                        .before(titleHTML);
                    }
                  })();
            })()
          : body.append(html[1]);
        $("#" + doms.MOVE)[0] || body.append((ready.moveElem = moveElem));

        that.layero = $("#" + doms[0] + times);
        that.shadeo = $("#" + doms.SHADE + times);

        config.scrollbar || doms.html.css("overflow", "hidden").attr("layer-full", times);
      })
      .auto(times);

    //遮罩
    that.shadeo.css({
      "background-color": config.shade[1] || "#000",
      opacity: config.shade[0] || config.shade,
    });

    config.type == 2 && layer.ie == 6 && that.layero.find("iframe").attr("src", content[0]);

    //坐标自适应浏览器窗口尺寸
    config.type == 4
      ? that.tips()
      : (function () {
          that.offset();
          //首次弹出时，若 css 尚未加载，则等待 css 加载完毕后，重新设定尺寸
          parseInt(ready.getStyle(document.getElementById(doms.MOVE), "z-index")) ||
            (function () {
              that.layero.css("visibility", "hidden");
              layer.ready(function () {
                that.offset();
                that.layero.css("visibility", "visible");
              });
            })();
        })();

    //如果是固定定位
    if (config.fixed) {
      win.on("resize", function () {
        that.offset();
        (/^\d+%$/.test(config.area[0]) || /^\d+%$/.test(config.area[1])) && that.auto(times);
        config.type == 4 && that.tips();
      });
    }

    config.time <= 0 ||
      setTimeout(function () {
        layer.close(that.index);
      }, config.time);
    that.move().callback();

    //为兼容jQuery3.0的css动画影响元素尺寸计算
    if (doms.anim[config.anim]) {
      var animClass = "layer-anim " + doms.anim[config.anim];
      that.layero.addClass(animClass).one("webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend", function () {
        $(this).removeClass(animClass);
      });
    }

    //记录关闭动画
    if (config.isOutAnim) {
      that.layero.data("isOutAnim", true);
    }
  };

  //自适应
  Class.pt.auto = function (index) {
    var that = this,
      config = that.config,
      layero = $("#" + doms[0] + index);

    if (config.area[0] === "" && config.maxWidth > 0) {
      //为了修复IE7下一个让人难以理解的bug
      if (layer.ie && layer.ie < 8 && config.btn) {
        layero.width(layero.innerWidth());
      }
      layero.outerWidth() > config.maxWidth && layero.width(config.maxWidth);
    }

    var area = [layero.innerWidth(), layero.innerHeight()],
      titHeight = layero.find(doms[1]).outerHeight() || 0,
      btnHeight = layero.find("." + doms[6]).outerHeight() || 0,
      setHeight = function (elem) {
        elem = layero.find(elem);
        elem.height(area[1] - titHeight - btnHeight - 2 * (parseFloat(elem.css("padding-top")) | 0));
      };

    switch (config.type) {
      case 2:
        setHeight("iframe");
        break;
      default:
        if (config.area[1] === "") {
          if (config.maxHeight > 0 && layero.outerHeight() > config.maxHeight) {
            area[1] = config.maxHeight;
            setHeight("." + doms[5]);
          } else if (config.fixed && area[1] >= win.height()) {
            area[1] = win.height();
            setHeight("." + doms[5]);
          }
        } else {
          setHeight("." + doms[5]);
        }
        break;
    }

    return that;
  };

  //计算坐标
  Class.pt.offset = function () {
    var that = this,
      config = that.config,
      layero = that.layero;
    var area = [layero.outerWidth(), layero.outerHeight()];
    var type = typeof config.offset === "object";
    that.offsetTop = (win.height() - area[1]) / 2;
    that.offsetLeft = (win.width() - area[0]) / 2;

    if (type) {
      that.offsetTop = config.offset[0];
      that.offsetLeft = config.offset[1] || that.offsetLeft;
    } else if (config.offset !== "auto") {
      if (config.offset === "t") {
        //上
        that.offsetTop = 0;
      } else if (config.offset === "r") {
        //右
        that.offsetLeft = win.width() - area[0];
      } else if (config.offset === "b") {
        //下
        that.offsetTop = win.height() - area[1];
      } else if (config.offset === "l") {
        //左
        that.offsetLeft = 0;
      } else if (config.offset === "lt") {
        //左上角
        that.offsetTop = 0;
        that.offsetLeft = 0;
      } else if (config.offset === "lb") {
        //左下角
        that.offsetTop = win.height() - area[1];
        that.offsetLeft = 0;
      } else if (config.offset === "rt") {
        //右上角
        that.offsetTop = 0;
        that.offsetLeft = win.width() - area[0];
      } else if (config.offset === "rb") {
        //右下角
        that.offsetTop = win.height() - area[1];
        that.offsetLeft = win.width() - area[0];
      } else {
        that.offsetTop = config.offset;
      }
    }

    if (!config.fixed) {
      that.offsetTop = /%$/.test(that.offsetTop) ? (win.height() * parseFloat(that.offsetTop)) / 100 : parseFloat(that.offsetTop);
      that.offsetLeft = /%$/.test(that.offsetLeft) ? (win.width() * parseFloat(that.offsetLeft)) / 100 : parseFloat(that.offsetLeft);
      that.offsetTop += win.scrollTop();
      that.offsetLeft += win.scrollLeft();
    }

    if (layero.attr("minLeft")) {
      that.offsetTop = win.height() - (layero.find(doms[1]).outerHeight() || 0);
      that.offsetLeft = layero.css("left");
    }

    //木遥增加 wanghao
    if (layero.attr("myTopLeft")) {
      that.offsetTop = layero.css("top");
      that.offsetLeft = layero.css("left");
    }
    //木遥增加 wanghao

    layero.css({ top: that.offsetTop, left: that.offsetLeft });
  };

  //Tips
  Class.pt.tips = function () {
    var that = this,
      config = that.config,
      layero = that.layero;
    var layArea = [layero.outerWidth(), layero.outerHeight()],
      follow = $(config.follow);
    if (!follow[0]) {
      follow = $("body");
    }
    var goal = {
        width: follow.outerWidth(),
        height: follow.outerHeight(),
        top: follow.offset().top,
        left: follow.offset().left,
      },
      tipsG = layero.find(".layui-layer-TipsG");

    var guide = config.tips[0];
    config.tips[1] || tipsG.remove();

    goal.autoLeft = function () {
      if (goal.left + layArea[0] - win.width() > 0) {
        goal.tipLeft = goal.left + goal.width - layArea[0];
        tipsG.css({ right: 12, left: "auto" });
      } else {
        goal.tipLeft = goal.left;
      }
    };

    //辨别tips的方位
    goal.where = [
      function () {
        //上
        goal.autoLeft();
        goal.tipTop = goal.top - layArea[1] - 10;
        tipsG.removeClass("layui-layer-TipsB").addClass("layui-layer-TipsT").css("border-right-color", config.tips[1]);
      },
      function () {
        //右
        goal.tipLeft = goal.left + goal.width + 10;
        goal.tipTop = goal.top;
        tipsG.removeClass("layui-layer-TipsL").addClass("layui-layer-TipsR").css("border-bottom-color", config.tips[1]);
      },
      function () {
        //下
        goal.autoLeft();
        goal.tipTop = goal.top + goal.height + 10;
        tipsG.removeClass("layui-layer-TipsT").addClass("layui-layer-TipsB").css("border-right-color", config.tips[1]);
      },
      function () {
        //左
        goal.tipLeft = goal.left - layArea[0] - 10;
        goal.tipTop = goal.top;
        tipsG.removeClass("layui-layer-TipsR").addClass("layui-layer-TipsL").css("border-bottom-color", config.tips[1]);
      },
    ];
    goal.where[guide - 1]();

    /* 8*2为小三角形占据的空间 */
    if (guide === 1) {
      goal.top - (win.scrollTop() + layArea[1] + 8 * 2) < 0 && goal.where[2]();
    } else if (guide === 2) {
      win.width() - (goal.left + goal.width + layArea[0] + 8 * 2) > 0 || goal.where[3]();
    } else if (guide === 3) {
      goal.top - win.scrollTop() + goal.height + layArea[1] + 8 * 2 - win.height() > 0 && goal.where[0]();
    } else if (guide === 4) {
      layArea[0] + 8 * 2 - goal.left > 0 && goal.where[1]();
    }

    layero.find("." + doms[5]).css({
      "background-color": config.tips[1],
      "padding-right": config.closeBtn ? "30px" : "",
    });
    layero.css({
      left: goal.tipLeft - (config.fixed ? win.scrollLeft() : 0),
      top: goal.tipTop - (config.fixed ? win.scrollTop() : 0),
    });
  };

  //拖拽层
  Class.pt.move = function () {
    var that = this,
      config = that.config,
      _DOC = $(document),
      layero = that.layero,
      moveElem = layero.find(config.move),
      resizeElem = layero.find(".layui-layer-resize"),
      dict = {};

    if (config.move) {
      moveElem.css("cursor", "move");
    }

    moveElem.on("mousedown", function (e) {
      e.preventDefault();
      if (config.move) {
        dict.moveStart = true;
        dict.offset = [e.clientX - parseFloat(layero.css("left")), e.clientY - parseFloat(layero.css("top"))];
        ready.moveElem.css("cursor", "move").show();
      }
    });

    resizeElem.on("mousedown", function (e) {
      e.preventDefault();
      dict.resizeStart = true;
      dict.offset = [e.clientX, e.clientY];
      dict.area = [layero.outerWidth(), layero.outerHeight()];
      ready.moveElem.css("cursor", "se-resize").show();
    });

    _DOC
      .on("mousemove", function (e) {
        //拖拽移动
        if (dict.moveStart) {
          var X = e.clientX - dict.offset[0],
            Y = e.clientY - dict.offset[1],
            fixed = layero.css("position") === "fixed";

          e.preventDefault();

          dict.stX = fixed ? 0 : win.scrollLeft();
          dict.stY = fixed ? 0 : win.scrollTop();

          //控制元素不被拖出窗口外
          if (!config.moveOut) {
            var setRig = win.width() - layero.outerWidth() + dict.stX,
              setBot = win.height() - layero.outerHeight() + dict.stY;
            X < dict.stX && (X = dict.stX);
            X > setRig && (X = setRig);
            Y < dict.stY && (Y = dict.stY);
            Y > setBot && (Y = setBot);
          }

          layero.css({
            left: X,
            top: Y,
          });
        }

        //Resize
        if (config.resize && dict.resizeStart) {
          var X = e.clientX - dict.offset[0],
            Y = e.clientY - dict.offset[1];

          e.preventDefault();

          layer.style(that.index, {
            width: dict.area[0] + X,
            height: dict.area[1] + Y,
          });
          dict.isResize = true;
          config.resizing && config.resizing(layero);
        }
      })
      .on("mouseup", function (e) {
        if (dict.moveStart) {
          delete dict.moveStart;
          ready.moveElem.hide();
          config.moveEnd && config.moveEnd(layero);
        }
        if (dict.resizeStart) {
          delete dict.resizeStart;
          ready.moveElem.hide();
        }
      });

    return that;
  };

  Class.pt.callback = function () {
    var that = this,
      layero = that.layero,
      config = that.config;
    that.openLayer();
    if (config.success) {
      if (config.type == 2) {
        layero.find("iframe").on("load", function () {
          config.success(layero, that.index);
        });
      } else {
        config.success(layero, that.index);
      }
    }
    layer.ie == 6 && that.IE6(layero);

    //按钮
    layero
      .find("." + doms[6])
      .children("a")
      .on("click", function () {
        var index = $(this).index();
        if (index === 0) {
          if (config.yes) {
            config.yes(that.index, layero);
          } else if (config["btn1"]) {
            config["btn1"](that.index, layero);
          } else {
            layer.close(that.index);
          }
        } else {
          var close = config["btn" + (index + 1)] && config["btn" + (index + 1)](that.index, layero);
          close === false || layer.close(that.index);
        }
      });

    //取消
    function cancel() {
      var close = config.cancel && config.cancel(that.index, layero);
      close === false || layer.close(that.index);
    }

    //右上角关闭回调
    layero.find("." + doms[7]).on("click", cancel);

    //点遮罩关闭
    if (config.shadeClose) {
      that.shadeo.on("click", function () {
        layer.close(that.index);
      });
    }

    //最小化
    layero.find(".layui-layer-min").on("click", function () {
      var min = config.min && config.min(layero, that.index);
      min === false || layer.min(that.index, config);
    });

    //全屏/还原
    layero.find(".layui-layer-max").on("click", function () {
      if ($(this).hasClass("layui-layer-maxmin")) {
        layer.restore(that.index);
        config.restore && config.restore(layero, that.index);
      } else {
        layer.full(that.index, config);
        setTimeout(function () {
          config.full && config.full(layero, that.index);
        }, 100);
      }
    });

    config.end && (ready.end[that.index] = config.end);
    config.beforeEnd && (ready.beforeEnd[that.index] = config.beforeEnd);
  };

  //for ie6 恢复select
  ready.reselect = function () {
    $.each($("select"), function (index, value) {
      var sthis = $(this);
      if (!sthis.parents("." + doms[0])[0]) {
        sthis.attr("layer") == 1 && $("." + doms[0]).length < 1 && sthis.removeAttr("layer").show();
      }
      sthis = null;
    });
  };

  Class.pt.IE6 = function (layero) {
    //隐藏select
    $("select").each(function (index, value) {
      var sthis = $(this);
      if (!sthis.parents("." + doms[0])[0]) {
        sthis.css("display") === "none" || sthis.attr({ layer: "1" }).hide();
      }
      sthis = null;
    });
  };

  //需依赖原型的对外方法
  Class.pt.openLayer = function () {
    var that = this;

    //置顶当前窗口
    layer.zIndex = that.config.zIndex;
    layer.setTop = function (layero) {
      var setZindex = function () {
        layer.zIndex++;
        layero.css("z-index", layer.zIndex + 1);
      };
      layer.zIndex = parseInt(layero[0].style.zIndex);
      layero.on("mousedown", setZindex);
      return layer.zIndex;
    };
  };

  //记录宽高坐标，用于还原
  ready.record = function (layero) {
    var area = [layero.width(), layero.height(), layero.position().top, layero.position().left + parseFloat(layero.css("margin-left"))];
    layero.find(".layui-layer-max").addClass("layui-layer-maxmin");
    layero.attr({ area: area });
  };

  ready.rescollbar = function (index) {
    if (doms.html.attr("layer-full") == index) {
      if (doms.html[0].style.removeProperty) {
        doms.html[0].style.removeProperty("overflow");
      } else {
        doms.html[0].style.removeAttribute("overflow");
      }
      doms.html.removeAttr("layer-full");
    }
  };

  /** 内置成员 */

  window.layer = layer;

  //获取子iframe的DOM
  layer.getChildFrame = function (selector, index) {
    index = index || $("." + doms[4]).attr("times");
    return $("#" + doms[0] + index)
      .find("iframe")
      .contents()
      .find(selector);
  };

  //得到当前iframe层的索引，子iframe时使用
  layer.getFrameIndex = function (name) {
    return $("#" + name)
      .parents("." + doms[4])
      .attr("times");
  };

  //iframe层自适应宽高
  layer.iframeAuto = function (index) {
    if (!index) {
      return;
    }
    var heg = layer.getChildFrame("html", index).outerHeight();
    var layero = $("#" + doms[0] + index);
    var titHeight = layero.find(doms[1]).outerHeight() || 0;
    var btnHeight = layero.find("." + doms[6]).outerHeight() || 0;
    layero.css({ height: heg + titHeight + btnHeight });
    layero.find("iframe").css({ height: heg });
  };

  //重置iframe url
  layer.iframeSrc = function (index, url) {
    $("#" + doms[0] + index)
      .find("iframe")
      .attr("src", url);
  };

  //设定层的样式
  layer.style = function (index, options, limit) {
    var layero = $("#" + doms[0] + index),
      contElem = layero.find(".layui-layer-content"),
      type = layero.attr("type"),
      titHeight = layero.find(doms[1]).outerHeight() || 0,
      btnHeight = layero.find("." + doms[6]).outerHeight() || 0,
      minLeft = layero.attr("minLeft");

    if (type === ready.type[3] || type === ready.type[4]) {
      return;
    }

    if (!limit) {
      if (parseFloat(options.width) <= 260) {
        options.width = 260;
      }

      if (parseFloat(options.height) - titHeight - btnHeight <= 64) {
        options.height = 64 + titHeight + btnHeight;
      }
    }

    layero.css(options);
    btnHeight = layero.find("." + doms[6]).outerHeight();

    if (type === ready.type[2]) {
      layero.find("iframe").css({
        height: parseFloat(options.height) - titHeight - btnHeight,
      });
    } else {
      contElem.css({
        height:
          parseFloat(options.height) - titHeight - btnHeight - parseFloat(contElem.css("padding-top")) - parseFloat(contElem.css("padding-bottom")),
      });
    }
  };

  //最小化
  layer.min = function (index, options) {
    options = options || {};
    var layero = $("#" + doms[0] + index),
      shadeo = $("#" + doms.SHADE + index),
      titHeight = layero.find(doms[1]).outerHeight() || 0,
      left = layero.attr("minLeft") || 181 * ready.minIndex + "px",
      position = layero.css("position"),
      settings = {
        width: 180,
        height: titHeight,
        position: "fixed",
        overflow: "hidden",
      };

    //记录宽高坐标，用于还原
    ready.record(layero);

    if (ready.minLeft[0]) {
      left = ready.minLeft[0];
      ready.minLeft.shift();
    }

    //是否堆叠在左下角
    if (options.minStack) {
      settings.left = left;
      settings.top = win.height() - titHeight;
      layero.attr("minLeft") || ready.minIndex++; //初次执行，最小化操作索引自增
      layero.attr("minLeft", left);
    }

    layero.attr("position", position);
    layer.style(index, settings, true);

    layero.find(".layui-layer-min").hide();
    layero.attr("type") === "page" && layero.find(doms[4]).hide();
    ready.rescollbar(index);

    //隐藏遮罩
    shadeo.hide();
  };

  //还原
  layer.restore = function (index) {
    var layero = $("#" + doms[0] + index),
      shadeo = $("#" + doms.SHADE + index),
      area = layero.attr("area").split(","),
      type = layero.attr("type");

    //恢复原来尺寸
    layer.style(
      index,
      {
        width: parseFloat(area[0]),
        height: parseFloat(area[1]),
        top: parseFloat(area[2]),
        left: parseFloat(area[3]),
        position: layero.attr("position"),
        overflow: "visible",
      },
      true
    );

    layero.find(".layui-layer-max").removeClass("layui-layer-maxmin");
    layero.find(".layui-layer-min").show();
    layero.attr("type") === "page" && layero.find(doms[4]).show();
    ready.rescollbar(index);

    //恢复遮罩
    shadeo.show();
  };

  //全屏
  layer.full = function (index) {
    var layero = $("#" + doms[0] + index),
      timer;
    ready.record(layero);
    if (!doms.html.attr("layer-full")) {
      doms.html.css("overflow", "hidden").attr("layer-full", index);
    }
    clearTimeout(timer);
    timer = setTimeout(function () {
      var isfix = layero.css("position") === "fixed";
      layer.style(
        index,
        {
          top: isfix ? 0 : win.scrollTop(),
          left: isfix ? 0 : win.scrollLeft(),
          width: win.width(),
          height: win.height(),
        },
        true
      );
      layero.find(".layui-layer-min").hide();
    }, 100);
  };

  //改变title
  layer.title = function (name, index) {
    var title = $("#" + doms[0] + (index || layer.index)).find(doms[1]);
    title.html(name);
  };

  //关闭layer总方法
  layer.close = function (index, callback) {
    var layero = $("#" + doms[0] + index),
      type = layero.attr("type"),
      closeAnim = "layer-anim-close";
    if (!layero[0]) {
      return;
    }
    var WRAP = "layui-layer-wrap",
      remove = function () {
        typeof ready.beforeEnd[index] === "function" && ready.beforeEnd[index]();
        delete ready.beforeEnd[index];

        if (type === ready.type[1] && layero.attr("conType") === "object") {
          layero.children(":not(." + doms[5] + ")").remove();
          var wrap = layero.find("." + WRAP);
          for (var i = 0; i < 2; i++) {
            wrap.unwrap();
          }

          // 做了admui子父级框架的相关修改
          if (admuiIframe) {
            $(admuiIframe)
              .find("#admui-" + doms[0] + index)
              .before(wrap.css("display", wrap.data("display")).removeClass(WRAP));
          } else {
            wrap.css("display", wrap.data("display")).removeClass(WRAP);
          }

          $("#admui-" + doms[0] + index).remove();
        } else {
          //低版本IE 回收 iframe
          if (type === ready.type[2]) {
            try {
              var iframe = $("#" + doms[4] + index)[0];
              iframe.contentWindow.document.write("");
              iframe.contentWindow.close();
              layero.find("." + doms[5])[0].removeChild(iframe);
            } catch (e) {}
          }
          layero[0].innerHTML = "";
          layero.remove();
        }
        typeof ready.end[index] === "function" && ready.end[index]();
        delete ready.end[index];
        typeof callback === "function" && callback();
      };

    if (layero.data("isOutAnim")) {
      layero.addClass("layer-anim " + closeAnim);
    }

    $("#layui-layer-moves, #" + doms.SHADE + index).remove();
    layer.ie == 6 && ready.reselect();
    ready.rescollbar(index);
    if (layero.attr("minLeft")) {
      ready.minIndex--;
      ready.minLeft.push(layero.attr("minLeft"));
    }

    if ((layer.ie && layer.ie < 10) || !layero.data("isOutAnim")) {
      remove();
    } else {
      setTimeout(function () {
        remove();
      }, 200);
    }
  };

  //关闭所有层
  layer.closeAll = function (type, callback) {
    if (typeof type === "function") {
      callback = type;
      type = null;
    }
    var domsElem = $("." + doms[0]);
    $.each(domsElem, function (_index) {
      var othis = $(this);
      var is = type ? othis.attr("type") === type : 1;
      is && layer.close(othis.attr("times"), _index === domsElem.length - 1 ? callback : null);
      is = null;
    });
    if (domsElem.length === 0) {
      typeof callback === "function" && callback();
    }
  };

  /**

    拓展模块，layui 开始合并在一起

   */

  var cache = layer.cache || {},
    skin = function (type) {
      return cache.skin ? " " + cache.skin + " " + cache.skin + "-" + type : "";
    };

  //仿系统prompt
  layer.prompt = function (options, yes) {
    var style = "";
    options = options || {};

    if (typeof options === "function") {
      yes = options;
    }

    if (options.area) {
      var area = options.area;
      style = 'style="width: ' + area[0] + "; height: " + area[1] + ';"';
      delete options.area;
    }
    var prompt,
      content =
        options.formType == 2
          ? '<textarea class="layui-layer-input"' + style + "></textarea>"
          : (function () {
              return '<input type="' + (options.formType == 1 ? "password" : "text") + '" class="layui-layer-input">';
            })();

    var success = options.success;
    delete options.success;

    return layer.open(
      $.extend(
        {
          type: 1,
          btn: ["&#x786E;&#x5B9A;", "&#x53D6;&#x6D88;"],
          content: content,
          skin: "layui-layer-prompt" + skin("prompt"),
          maxWidth: win.width(),
          success: function (layero) {
            prompt = layero.find(".layui-layer-input");
            prompt.val(options.value || "").focus();
            typeof success === "function" && success(layero);
          },
          resize: false,
          yes: function (index) {
            var value = prompt.val();
            if (value === "") {
              prompt.focus();
            } else if (value.length > (options.maxlength || 500)) {
              layer.tips("&#x6700;&#x591A;&#x8F93;&#x5165;" + (options.maxlength || 500) + "&#x4E2A;&#x5B57;&#x6570;", prompt, { tips: 1 });
            } else {
              yes && yes(value, index, prompt);
            }
          },
        },
        options
      )
    );
  };

  //tab层
  layer.tab = function (options) {
    options = options || {};

    var tab = options.tab || {},
      THIS = "layui-this",
      success = options.success;

    delete options.success;

    return layer.open(
      $.extend(
        {
          type: 1,
          skin: "layui-layer-tab" + skin("tab"),
          resize: false,
          title: (function () {
            var len = tab.length,
              ii = 1,
              str = "";
            if (len > 0) {
              str = '<span class="' + THIS + '">' + tab[0].title + "</span>";
              for (; ii < len; ii++) {
                str += "<span>" + tab[ii].title + "</span>";
              }
            }
            return str;
          })(),
          content:
            '<ul class="layui-layer-tabmain">' +
            (function () {
              var len = tab.length,
                ii = 1,
                str = "";
              if (len > 0) {
                str = '<li class="layui-layer-tabli ' + THIS + '">' + (tab[0].content || "no content") + "</li>";
                for (; ii < len; ii++) {
                  str += '<li class="layui-layer-tabli">' + (tab[ii].content || "no  content") + "</li>";
                }
              }
              return str;
            })() +
            "</ul>",
          success: function (layero) {
            var btn = layero.find(".layui-layer-title").children();
            var main = layero.find(".layui-layer-tabmain").children();
            btn.on("mousedown", function (e) {
              e.stopPropagation ? e.stopPropagation() : (e.cancelBubble = true);
              var othis = $(this),
                index = othis.index();
              othis.addClass(THIS).siblings().removeClass(THIS);
              main.eq(index).show().siblings().hide();
              typeof options.change === "function" && options.change(index);
            });
            typeof success === "function" && success(layero);
          },
        },
        options
      )
    );
  };

  //相册层
  layer.photos = function (options, loop, key) {
    var dict = {};
    options = options || {};
    if (!options.photos) {
      return;
    }
    // 做了兼容admui项目的适配
    var iframeWin = window; //typeof $.content.window !== 'undefined' ? $.content.window() : window;
    var type = true; //options.photos.constructor === iframeWin.Object;
    var photos = type ? options.photos : {},
      data = photos.data || [];
    var start = photos.start || 0;
    dict.imgIndex = (start | 0) + 1;
    options.img = options.img || "img";

    var success = options.success;
    delete options.success;

    if (!type) {
      //页面直接获取
      var parent = $(options.photos),
        pushData = function () {
          data = [];
          parent.find(options.img).each(function (index) {
            var othis = $(this);
            othis.attr("layer-index", index);
            data.push({
              alt: othis.attr("alt"),
              pid: othis.attr("layer-pid"),
              src: othis.attr("layer-src") || othis.attr("src"),
              thumb: othis.attr("src"),
            });
          });
        };

      pushData();

      if (data.length === 0) {
        return;
      }

      loop ||
        parent.on("click", options.img, function () {
          pushData();
          var othis = $(this),
            index = othis.attr("layer-index");
          layer.photos(
            $.extend(options, {
              photos: {
                start: index,
                data: data,
                tab: options.tab,
              },
              full: options.full,
            }),
            true
          );
        });

      //不直接弹出
      if (!loop) {
        return;
      }
    } else if (data.length === 0) {
      return layer.msg("&#x6CA1;&#x6709;&#x56FE;&#x7247;");
    }

    //上一张
    dict.imgprev = function (key) {
      dict.imgIndex--;
      if (dict.imgIndex < 1) {
        dict.imgIndex = data.length;
      }
      dict.tabimg(key);
    };

    //下一张
    dict.imgnext = function (key, errorMsg) {
      dict.imgIndex++;
      if (dict.imgIndex > data.length) {
        dict.imgIndex = 1;
        if (errorMsg) {
          return;
        }
      }
      dict.tabimg(key);
    };

    //方向键
    dict.keyup = function (event) {
      if (!dict.end) {
        var code = event.keyCode;
        event.preventDefault();
        if (code === 37) {
          dict.imgprev(true);
        } else if (code === 39) {
          dict.imgnext(true);
        } else if (code === 27) {
          layer.close(dict.index);
        }
      }
    };

    //切换
    dict.tabimg = function (key) {
      if (data.length <= 1) {
        return;
      }
      photos.start = dict.imgIndex - 1;
      layer.close(dict.index);
      return layer.photos(options, true, key);
      setTimeout(function () {
        layer.photos(options, true, key);
      }, 200);
    };

    //一些动作
    dict.event = function () {
      /*
      dict.bigimg.hover(function(){
        dict.imgsee.show();
      }, function(){
        dict.imgsee.hide();
      });
      */

      dict.bigimg.find(".layui-layer-imgprev").on("click", function (event) {
        event.preventDefault();
        dict.imgprev(true);
      });

      dict.bigimg.find(".layui-layer-imgnext").on("click", function (event) {
        event.preventDefault();
        dict.imgnext(true);
      });

      $(document).on("keyup", dict.keyup);
    };

    //图片预加载
    function loadImage(url, callback, error) {
      var img = new Image();
      img.src = url;
      if (img.complete) {
        return callback(img);
      }
      img.onload = function () {
        img.onload = null;
        callback(img);
      };
      img.onerror = function (e) {
        img.onerror = null;
        error(e);
      };
    }

    dict.loadi = layer.load(1, {
      shade: "shade" in options ? false : 0.9,
      scrollbar: false,
    });

    loadImage(
      data[start].src,
      function (img) {
        layer.close(dict.loadi);

        //切换图片时不出现动画
        if (key) {
          options.anim = -1;
        }

        //弹出图片层
        dict.index = layer.open(
          $.extend(
            {
              type: 1,
              id: "layui-layer-photos",
              area: (function () {
                var imgarea = [img.width, img.height];
                var winarea = [$(window).width() - 100, $(window).height() - 100];

                //如果 实际图片的宽或者高比 屏幕大（那么进行缩放）
                if (!options.full && (imgarea[0] > winarea[0] || imgarea[1] > winarea[1])) {
                  var wh = [imgarea[0] / winarea[0], imgarea[1] / winarea[1]]; //取宽度缩放比例、高度缩放比例
                  if (wh[0] > wh[1]) {
                    //取缩放比例最大的进行缩放
                    imgarea[0] = imgarea[0] / wh[0];
                    imgarea[1] = imgarea[1] / wh[0];
                  } else if (wh[0] < wh[1]) {
                    imgarea[0] = imgarea[0] / wh[1];
                    imgarea[1] = imgarea[1] / wh[1];
                  }
                }

                return [imgarea[0] + "px", imgarea[1] + "px"];
              })(),
              title: false,
              shade: 0.9,
              shadeClose: true,
              closeBtn: false,
              move: ".layui-layer-phimg img",
              moveType: 1,
              scrollbar: false,
              moveOut: true,
              anim: 5,
              isOutAnim: false,
              skin: "layui-layer-photos" + skin("photos"),
              content:
                '<div class="layui-layer-phimg">' +
                '<img src="' +
                data[start].src +
                '" alt="' +
                (data[start].alt || "") +
                '" layer-pid="' +
                data[start].pid +
                '">' +
                (function () {
                  if (data.length > 1) {
                    return (
                      '<div class="layui-layer-imgsee">' +
                      '<span class="layui-layer-imguide"><a href="javascript:;" class="layui-layer-iconext layui-layer-imgprev"></a><a href="javascript:;" class="layui-layer-iconext layui-layer-imgnext"></a></span>' +
                      '<div class="layui-layer-imgbar" style="display:' +
                      (key ? "block" : "") +
                      '"><span class="layui-layer-imgtit"><a href="javascript:;">' +
                      (data[start].alt || "") +
                      "</a><em>" +
                      dict.imgIndex +
                      " / " +
                      data.length +
                      "</em></span></div>" +
                      "</div>"
                    );
                  }
                  return "";
                })() +
                "</div>",
              success: function (layero, index) {
                dict.bigimg = layero.find(".layui-layer-phimg");
                dict.imgsee = layero.find(".layui-layer-imgbar");
                dict.event(layero);
                options.tab && options.tab(data[start], layero);
                typeof success === "function" && success(layero);
              },
              end: function () {
                dict.end = true;
                $(document).off("keyup", dict.keyup);
              },
            },
            options
          )
        );
      },
      function () {
        layer.close(dict.loadi);
        layer.msg(
          "&#x5F53;&#x524D;&#x56FE;&#x7247;&#x5730;&#x5740;&#x5F02;&#x5E38;<br>&#x662F;&#x5426;&#x7EE7;&#x7EED;&#x67E5;&#x770B;&#x4E0B;&#x4E00;&#x5F20;&#xFF1F;",
          {
            time: 30000,
            btn: ["&#x4E0B;&#x4E00;&#x5F20;", "&#x4E0D;&#x770B;&#x4E86;"],
            yes: function () {
              data.length > 1 && dict.imgnext(true, true);
            },
          }
        );
      }
    );
  };

  //主入口
  ready.run = function (_$) {
    $ = _$;
    win = $(window);
    doms.html = $("html");
    layer.open = function (deliver) {
      var o = new Class(deliver);
      return o.index;
    };
  };

  //加载方式
  window.layui && layui.define
    ? (layer.ready(),
      layui.define("jquery", function (exports) {
        //layui 加载
        layer.path = layui.cache.dir;
        ready.run(layui.$);

        //暴露模块
        window.layer = layer;
        exports("layer", layer);
      }))
    : typeof define === "function" && define.amd
    ? define(["jquery"], function () {
        //requirejs 加载
        ready.run(window.jQuery);
        return layer;
      })
    : (function () {
        //普通 script 标签加载
        layer.ready();
        ready.run(window.jQuery);
      })();
})(window);