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layer

layer不加载css版本

此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.gf.qytechs.cn/scripts/371378/622010/layer.js 

  1. /**
  2.  
  3.  @Name：layer v3.1.1 Web弹层组件
  4.  @Author：贤心
  5.  @Site：http://layer.layui.com
  6.  @License：MIT
  7.     
  8.  */
  9.  
  10. ;!function(window, undefined){
  11. "use strict";
  12.  
  13. var isLayui = window.layui && layui.define, $, win, ready = {
  14.   getPath: function(){
  15.     var jsPath = document.currentScript ? document.currentScript.src : function(){
  16.       var js = document.scripts
  17.       ,last = js.length - 1
  18.       ,src;
  19.       for(var i = last; i > 0; i--){
  20.         if(js[i].readyState === 'interactive'){
  21.           src = js[i].src;
  22.           break;
  23.         }
  24.       }
  25.       return src || js[last].src;
  26.     }();
  27.     return jsPath.substring(0, jsPath.lastIndexOf('/') + 1);
  28.   }(),
  29.  
  30.   config: {}, end: {}, minIndex: 0, minLeft: [],
  31.   btn: ['确定', '取消'],
  32.  
  33.   //五种原始层模式
  34.   type: ['dialog', 'page', 'iframe', 'loading', 'tips'],
  35.   
  36.   //获取节点的style属性值
  37.   getStyle: function(node, name){
  38.     var style = node.currentStyle ? node.currentStyle : window.getComputedStyle(node, null);
  39.     return style[style.getPropertyValue ? 'getPropertyValue' : 'getAttribute'](name);
  40.   },
  41.   
  42.   //载入CSS配件
  43.   link: function(href, fn, cssname){
  44.     return;
  45.     //未设置路径，则不主动加载css
  46.     if(!layer.path) return;
  47.     
  48.     var head = document.getElementsByTagName("head")[0], link = document.createElement('link');
  49.     if(typeof fn === 'string') cssname = fn;
  50.     var app = (cssname || href).replace(/\.|\//g, '');
  51.     var id = 'layuicss-'+ app, timeout = 0;
  52.     
  53.     link.rel = 'stylesheet';
  54.     link.href = layer.path + href;
  55.     link.id = id;
  56.     
  57.     if(!document.getElementById(id)){
  58.       head.appendChild(link);
  59.     }
  60.     
  61.     if(typeof fn !== 'function') return;
  62.     
  63.     //轮询css是否加载完毕
  64.     (function poll() {
  65.       if(++timeout > 8 * 1000 / 100){
  66.         return window.console && console.error('layer.css: Invalid');
  67.       };
  68.       parseInt(ready.getStyle(document.getElementById(id), 'width')) === 1989 ? fn() : setTimeout(poll, 100);
  69.     }());
  70.   }
  71. };
  72.  
  73. //默认内置方法。
  74. var layer = {
  75.   v: '3.1.1',
  76.   ie: function(){ //ie版本
  77.     var agent = navigator.userAgent.toLowerCase();
  78.     return (!!window.ActiveXObject || "ActiveXObject" in window) ? (
  79.       (agent.match(/msie\s(\d+)/) || [])[1] || '11' //由于ie11并没有msie的标识
  80.     ) : false;
  81.   }(),
  82.   index: (window.layer && window.layer.v) ? 100000 : 0,
  83.   path: ready.getPath,
  84.   config: function(options, fn){
  85.     options = options || {};
  86.     layer.cache = ready.config = $.extend({}, ready.config, options);
  87.     layer.path = ready.config.path || layer.path;
  88.     typeof options.extend === 'string' && (options.extend = [options.extend]);
  89.     
  90.     if(ready.config.path) layer.ready();
  91.     
  92.     if(!options.extend) return this;
  93.     
  94.     isLayui 
  95.       ? layui.addcss('modules/layer/' + options.extend)
  96.     : ready.link('theme/' + options.extend);
  97.     
  98.     return this;
  99.   },
  100.  
  101.   //主体CSS等待事件
  102.   ready: function(callback){
  103.     var cssname = 'layer', ver = ''
  104.     ,path = "https://cdn.bootcss.com/layer/3.1.0/theme/default/";
  105.     isLayui ? layui.addcss(path, callback, cssname) : ready.link(path, callback, cssname);
  106.     return this;
  107.   },
  108.   
  109.   //各种快捷引用
  110.   alert: function(content, options, yes){
  111.     var type = typeof options === 'function';
  112.     if(type) yes = options;
  113.     return layer.open($.extend({
  114.       content: content,
  115.       yes: yes
  116.     }, type ? {} : options));
  117.   }, 
  118.   
  119.   confirm: function(content, options, yes, cancel){ 
  120.     var type = typeof options === 'function';
  121.     if(type){
  122.       cancel = yes;
  123.       yes = options;
  124.     }
  125.     return layer.open($.extend({
  126.       content: content,
  127.       btn: ready.btn,
  128.       yes: yes,
  129.       btn2: cancel
  130.     }, type ? {} : options));
  131.   },
  132.   
  133.   msg: function(content, options, end){ //最常用提示层
  134.     var type = typeof options === 'function', rskin = ready.config.skin;
  135.     var skin = (rskin ? rskin + ' ' + rskin + '-msg' : '')||'layui-layer-msg';
  136.     var anim = doms.anim.length - 1;
  137.     if(type) end = options;
  138.     return layer.open($.extend({
  139.       content: content,
  140.       time: 3000,
  141.       shade: false,
  142.       skin: skin,
  143.       title: false,
  144.       closeBtn: false,
  145.       btn: false,
  146.       resize: false,
  147.       end: end
  148.     }, (type && !ready.config.skin) ? {
  149.       skin: skin + ' layui-layer-hui',
  150.       anim: anim
  151.     } : function(){
  152.        options = options || {};
  153.        if(options.icon === -1 || options.icon === undefined && !ready.config.skin){
  154.          options.skin = skin + ' ' + (options.skin||'layui-layer-hui');
  155.        }
  156.        return options;
  157.     }()));  
  158.   },
  159.   
  160.   load: function(icon, options){
  161.     return layer.open($.extend({
  162.       type: 3,
  163.       icon: icon || 0,
  164.       resize: false,
  165.       shade: 0.01
  166.     }, options));
  167.   }, 
  168.   
  169.   tips: function(content, follow, options){
  170.     return layer.open($.extend({
  171.       type: 4,
  172.       content: [content, follow],
  173.       closeBtn: false,
  174.       time: 3000,
  175.       shade: false,
  176.       resize: false,
  177.       fixed: false,
  178.       maxWidth: 210
  179.     }, options));
  180.   }
  181. };
  182.  
  183. var Class = function(setings){  
  184.   var that = this;
  185.   that.index = ++layer.index;
  186.   that.config = $.extend({}, that.config, ready.config, setings);
  187.   document.body ? that.creat() : setTimeout(function(){
  188.     that.creat();
  189.   }, 30);
  190. };
  191.  
  192. Class.pt = Class.prototype;
  193.  
  194. //缓存常用字符
  195. 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'];
  196. doms.anim = ['layer-anim-00', 'layer-anim-01', 'layer-anim-02', 'layer-anim-03', 'layer-anim-04', 'layer-anim-05', 'layer-anim-06'];
  197.  
  198. //默认配置
  199. Class.pt.config = {
  200.   type: 0,
  201.   shade: 0.3,
  202.   fixed: true,
  203.   move: doms[1],
  204.   title: '信息',
  205.   offset: 'auto',
  206.   area: 'auto',
  207.   closeBtn: 1,
  208.   time: 0, //0表示不自动关闭
  209.   zIndex: 19891014, 
  210.   maxWidth: 360,
  211.   anim: 0,
  212.   isOutAnim: true,
  213.   icon: -1,
  214.   moveType: 1,
  215.   resize: true,
  216.   scrollbar: true, //是否允许浏览器滚动条
  217.   tips: 2
  218. };
  219.  
  220. //容器
  221. Class.pt.vessel = function(conType, callback){
  222.   var that = this, times = that.index, config = that.config;
  223.   var zIndex = config.zIndex + times, titype = typeof config.title === 'object';
  224.   var ismax = config.maxmin && (config.type === 1 || config.type === 2);
  225.   var titleHTML = (config.title ? '<div class="layui-layer-title" style="'+ (titype ? config.title[1] : '') +'">' 
  226.     + (titype ? config.title[0] : config.title) 
  227.   + '</div>' : '');
  228.   
  229.   config.zIndex = zIndex;
  230.   callback([
  231.     //遮罩
  232.     config.shade ? ('<div class="layui-layer-shade" id="layui-layer-shade'+ times +'" times="'+ times +'" style="'+ ('z-index:'+ (zIndex-1) +'; ') +'"></div>') : '',
  233.     
  234.     //主体
  235.     '<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] + (config.fixed ? '' : ';position:absolute;') +'">'
  236.       + (conType && config.type != 2 ? '' : titleHTML)
  237.       + '<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 : '') +'">'
  238.         + (config.type == 0 && config.icon !== -1 ? '<i class="layui-layer-ico layui-layer-ico'+ config.icon +'"></i>' : '')
  239.         + (config.type == 1 && conType ? '' : (config.content||''))
  240.       + '</div>'
  241.       + '<span class="layui-layer-setwin">'+ function(){
  242.         var closebtn = ismax ? '<a class="layui-layer-min" href="javascript:;"><cite></cite></a><a class="layui-layer-ico layui-layer-max" href="javascript:;"></a>' : '';
  243.         config.closeBtn && (closebtn += '<a class="layui-layer-ico '+ doms[7] +' '+ doms[7] + (config.title ? config.closeBtn : (config.type == 4 ? '1' : '2')) +'" href="javascript:;"></a>');
  244.         return closebtn;
  245.       }() + '</span>'
  246.       + (config.btn ? function(){
  247.         var button = '';
  248.         typeof config.btn === 'string' && (config.btn = [config.btn]);
  249.         for(var i = 0, len = config.btn.length; i < len; i++){
  250.           button += '<a class="'+ doms[6] +''+ i +'">'+ config.btn[i] +'</a>'
  251.         }
  252.         return '<div class="'+ doms[6] +' layui-layer-btn-'+ (config.btnAlign||'') +'">'+ button +'</div>'
  253.       }() : '')
  254.       + (config.resize ? '<span class="layui-layer-resize"></span>' : '')
  255.     + '</div>'
  256.   ], titleHTML, $('<div class="layui-layer-move"></div>'));
  257.   return that;
  258. };
  259.  
  260. //创建骨架
  261. Class.pt.creat = function(){
  262.   var that = this
  263.   ,config = that.config
  264.   ,times = that.index, nodeIndex
  265.   ,content = config.content
  266.   ,conType = typeof content === 'object'
  267.   ,body = $('body');
  268.   
  269.   if(config.id && $('#'+config.id)[0])  return;
  270.  
  271.   if(typeof config.area === 'string'){
  272.     config.area = config.area === 'auto' ? ['', ''] : [config.area, ''];
  273.   }
  274.   
  275.   //anim兼容旧版shift
  276.   if(config.shift){
  277.     config.anim = config.shift;
  278.   }
  279.   
  280.   if(layer.ie == 6){
  281.     config.fixed = false;
  282.   }
  283.   
  284.   switch(config.type){
  285.     case 0:
  286.       config.btn = ('btn' in config) ? config.btn : ready.btn[0];
  287.       layer.closeAll('dialog');
  288.     break;
  289.     case 2:
  290.       var content = config.content = conType ? config.content : [config.content||'http://layer.layui.com', 'auto'];
  291.       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>';
  292.     break;
  293.     case 3:
  294.       delete config.title;
  295.       delete config.closeBtn;
  296.       config.icon === -1 && (config.icon === 0);
  297.       layer.closeAll('loading');
  298.     break;
  299.     case 4:
  300.       conType || (config.content = [config.content, 'body']);
  301.       config.follow = config.content[1];
  302.       config.content = config.content[0] + '<i class="layui-layer-TipsG"></i>';
  303.       delete config.title;
  304.       config.tips = typeof config.tips === 'object' ? config.tips : [config.tips, true];
  305.       config.tipsMore || layer.closeAll('tips');
  306.     break;
  307.   }
  308.   
  309.   //建立容器
  310.   that.vessel(conType, function(html, titleHTML, moveElem){
  311.     body.append(html[0]);
  312.     conType ? function(){
  313.       (config.type == 2 || config.type == 4) ? function(){
  314.         $('body').append(html[1]);
  315.       }() : function(){
  316.         if(!content.parents('.'+doms[0])[0]){
  317.           content.data('display', content.css('display')).show().addClass('layui-layer-wrap').wrap(html[1]);
  318.           $('#'+ doms[0] + times).find('.'+doms[5]).before(titleHTML);
  319.         }
  320.       }();
  321.     }() : body.append(html[1]);
  322.     $('.layui-layer-move')[0] || body.append(ready.moveElem = moveElem);
  323.     that.layero = $('#'+ doms[0] + times);
  324.     config.scrollbar || doms.html.css('overflow', 'hidden').attr('layer-full', times);
  325.   }).auto(times);
  326.   
  327.   //遮罩
  328.   $('#layui-layer-shade'+ that.index).css({
  329.     'background-color': config.shade[1] || '#000'
  330.     ,'opacity': config.shade[0]||config.shade
  331.   });
  332.  
  333.   config.type == 2 && layer.ie == 6 && that.layero.find('iframe').attr('src', content[0]);
  334.  
  335.   //坐标自适应浏览器窗口尺寸
  336.   config.type == 4 ? that.tips() : that.offset();
  337.   if(config.fixed){
  338.     win.on('resize', function(){
  339.       that.offset();
  340.       (/^\d+%$/.test(config.area[0]) || /^\d+%$/.test(config.area[1])) && that.auto(times);
  341.       config.type == 4 && that.tips();
  342.     });
  343.   }
  344.   
  345.   config.time <= 0 || setTimeout(function(){
  346.     layer.close(that.index)
  347.   }, config.time);
  348.   that.move().callback();
  349.   
  350.   //为兼容jQuery3.0的css动画影响元素尺寸计算
  351.   if(doms.anim[config.anim]){
  352.     var animClass = 'layer-anim '+ doms.anim[config.anim];
  353.     that.layero.addClass(animClass).one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function(){
  354.       $(this).removeClass(animClass);
  355.     });
  356.   };
  357.   
  358.   //记录关闭动画
  359.   if(config.isOutAnim){
  360.     that.layero.data('isOutAnim', true);
  361.   }
  362. };
  363.  
  364. //自适应
  365. Class.pt.auto = function(index){
  366.   var that = this, config = that.config, layero = $('#'+ doms[0] + index);
  367.   
  368.   if(config.area[0] === '' && config.maxWidth > 0){
  369.     //为了修复IE7下一个让人难以理解的bug
  370.     if(layer.ie && layer.ie < 8 && config.btn){
  371.       layero.width(layero.innerWidth());
  372.     }
  373.     layero.outerWidth() > config.maxWidth && layero.width(config.maxWidth);
  374.   }
  375.   
  376.   var area = [layero.innerWidth(), layero.innerHeight()]
  377.   ,titHeight = layero.find(doms[1]).outerHeight() || 0
  378.   ,btnHeight = layero.find('.'+doms[6]).outerHeight() || 0
  379.   ,setHeight = function(elem){
  380.     elem = layero.find(elem);
  381.     elem.height(area[1] - titHeight - btnHeight - 2*(parseFloat(elem.css('padding-top'))|0));
  382.   };
  383.  
  384.   switch(config.type){
  385.     case 2: 
  386.       setHeight('iframe');
  387.     break;
  388.     default:
  389.       if(config.area[1] === ''){
  390.         if(config.maxHeight > 0 && layero.outerHeight() > config.maxHeight){
  391.           area[1] = config.maxHeight;
  392.           setHeight('.'+doms[5]);
  393.         } else if(config.fixed && area[1] >= win.height()){
  394.           area[1] = win.height();
  395.           setHeight('.'+doms[5]);
  396.         }
  397.       } else {
  398.         setHeight('.'+doms[5]);
  399.       }
  400.     break;
  401.   };
  402.   
  403.   return that;
  404. };
  405.  
  406. //计算坐标
  407. Class.pt.offset = function(){
  408.   var that = this, config = that.config, layero = that.layero;
  409.   var area = [layero.outerWidth(), layero.outerHeight()];
  410.   var type = typeof config.offset === 'object';
  411.   that.offsetTop = (win.height() - area[1])/2;
  412.   that.offsetLeft = (win.width() - area[0])/2;
  413.   
  414.   if(type){
  415.     that.offsetTop = config.offset[0];
  416.     that.offsetLeft = config.offset[1]||that.offsetLeft;
  417.   } else if(config.offset !== 'auto'){
  418.     
  419.     if(config.offset === 't'){ //上
  420.       that.offsetTop = 0;
  421.     } else if(config.offset === 'r'){ //右
  422.       that.offsetLeft = win.width() - area[0];
  423.     } else if(config.offset === 'b'){ //下
  424.       that.offsetTop = win.height() - area[1];
  425.     } else if(config.offset === 'l'){ //左
  426.       that.offsetLeft = 0;
  427.     } else if(config.offset === 'lt'){ //左上角
  428.       that.offsetTop = 0;
  429.       that.offsetLeft = 0;
  430.     } else if(config.offset === 'lb'){ //左下角
  431.       that.offsetTop = win.height() - area[1];
  432.       that.offsetLeft = 0;
  433.     } else if(config.offset === 'rt'){ //右上角
  434.       that.offsetTop = 0;
  435.       that.offsetLeft = win.width() - area[0];
  436.     } else if(config.offset === 'rb'){ //右下角
  437.       that.offsetTop = win.height() - area[1];
  438.       that.offsetLeft = win.width() - area[0];
  439.     } else {
  440.       that.offsetTop = config.offset;
  441.     }
  442.     
  443.   }
  444.  
  445.   if(!config.fixed){
  446.     that.offsetTop = /%$/.test(that.offsetTop) ? 
  447.       win.height()*parseFloat(that.offsetTop)/100
  448.     : parseFloat(that.offsetTop);
  449.     that.offsetLeft = /%$/.test(that.offsetLeft) ? 
  450.       win.width()*parseFloat(that.offsetLeft)/100
  451.     : parseFloat(that.offsetLeft);
  452.     that.offsetTop += win.scrollTop();
  453.     that.offsetLeft += win.scrollLeft();
  454.   }
  455.   
  456.   if(layero.attr('minLeft')){
  457.     that.offsetTop = win.height() - (layero.find(doms[1]).outerHeight() || 0);
  458.     that.offsetLeft = layero.css('left');
  459.   }
  460.  
  461.   layero.css({top: that.offsetTop, left: that.offsetLeft});
  462. };
  463.  
  464. //Tips
  465. Class.pt.tips = function(){
  466.   var that = this, config = that.config, layero = that.layero;
  467.   var layArea = [layero.outerWidth(), layero.outerHeight()], follow = $(config.follow);
  468.   if(!follow[0]) follow = $('body');
  469.   var goal = {
  470.     width: follow.outerWidth(),
  471.     height: follow.outerHeight(),
  472.     top: follow.offset().top,
  473.     left: follow.offset().left
  474.   }, tipsG = layero.find('.layui-layer-TipsG');
  475.   
  476.   var guide = config.tips[0];
  477.   config.tips[1] || tipsG.remove();
  478.   
  479.   goal.autoLeft = function(){
  480.     if(goal.left + layArea[0] - win.width() > 0){
  481.       goal.tipLeft = goal.left + goal.width - layArea[0];
  482.       tipsG.css({right: 12, left: 'auto'});
  483.     } else {
  484.       goal.tipLeft = goal.left;
  485.     };
  486.   };
  487.   
  488.   //辨别tips的方位
  489.   goal.where = [function(){ //上        
  490.     goal.autoLeft();
  491.     goal.tipTop = goal.top - layArea[1] - 10;
  492.     tipsG.removeClass('layui-layer-TipsB').addClass('layui-layer-TipsT').css('border-right-color', config.tips[1]);
  493.   }, function(){ //右
  494.     goal.tipLeft = goal.left + goal.width + 10;
  495.     goal.tipTop = goal.top;
  496.     tipsG.removeClass('layui-layer-TipsL').addClass('layui-layer-TipsR').css('border-bottom-color', config.tips[1]); 
  497.   }, function(){ //下
  498.     goal.autoLeft();
  499.     goal.tipTop = goal.top + goal.height + 10;
  500.     tipsG.removeClass('layui-layer-TipsT').addClass('layui-layer-TipsB').css('border-right-color', config.tips[1]);
  501.   }, function(){ //左
  502.     goal.tipLeft = goal.left - layArea[0] - 10;
  503.     goal.tipTop = goal.top;
  504.     tipsG.removeClass('layui-layer-TipsR').addClass('layui-layer-TipsL').css('border-bottom-color', config.tips[1]);
  505.   }];
  506.   goal.where[guide-1]();
  507.   
  508.   /* 8*2为小三角形占据的空间 */
  509.   if(guide === 1){
  510.     goal.top - (win.scrollTop() + layArea[1] + 8*2) < 0 && goal.where[2]();
  511.   } else if(guide === 2){
  512.     win.width() - (goal.left + goal.width + layArea[0] + 8*2) > 0 || goal.where[3]()
  513.   } else if(guide === 3){
  514.     (goal.top - win.scrollTop() + goal.height + layArea[1] + 8*2) - win.height() > 0 && goal.where[0]();
  515.   } else if(guide === 4){
  516.      layArea[0] + 8*2 - goal.left > 0 && goal.where[1]()
  517.   }
  518.  
  519.   layero.find('.'+doms[5]).css({
  520.     'background-color': config.tips[1], 
  521.     'padding-right': (config.closeBtn ? '30px' : '')
  522.   });
  523.   layero.css({
  524.     left: goal.tipLeft - (config.fixed ? win.scrollLeft() : 0), 
  525.     top: goal.tipTop  - (config.fixed ? win.scrollTop() : 0)
  526.   });
  527. }
  528.  
  529. //拖拽层
  530. Class.pt.move = function(){
  531.   var that = this
  532.   ,config = that.config
  533.   ,_DOC = $(document)
  534.   ,layero = that.layero
  535.   ,moveElem = layero.find(config.move)
  536.   ,resizeElem = layero.find('.layui-layer-resize')
  537.   ,dict = {};
  538.   
  539.   if(config.move){
  540.     moveElem.css('cursor', 'move');
  541.   }
  542.  
  543.   moveElem.on('mousedown', function(e){
  544.     e.preventDefault();
  545.     if(config.move){
  546.       dict.moveStart = true;
  547.       dict.offset = [
  548.         e.clientX - parseFloat(layero.css('left'))
  549.         ,e.clientY - parseFloat(layero.css('top'))
  550.       ];
  551.       ready.moveElem.css('cursor', 'move').show();
  552.     }
  553.   });
  554.   
  555.   resizeElem.on('mousedown', function(e){
  556.     e.preventDefault();
  557.     dict.resizeStart = true;
  558.     dict.offset = [e.clientX, e.clientY];
  559.     dict.area = [
  560.       layero.outerWidth()
  561.       ,layero.outerHeight()
  562.     ];
  563.     ready.moveElem.css('cursor', 'se-resize').show();
  564.   });
  565.   
  566.   _DOC.on('mousemove', function(e){
  567.  
  568.     //拖拽移动
  569.     if(dict.moveStart){
  570.       var X = e.clientX - dict.offset[0]
  571.       ,Y = e.clientY - dict.offset[1]
  572.       ,fixed = layero.css('position') === 'fixed';
  573.       
  574.       e.preventDefault();
  575.       
  576.       dict.stX = fixed ? 0 : win.scrollLeft();
  577.       dict.stY = fixed ? 0 : win.scrollTop();
  578.  
  579.       //控制元素不被拖出窗口外
  580.       if(!config.moveOut){
  581.         var setRig = win.width() - layero.outerWidth() + dict.stX
  582.         ,setBot = win.height() - layero.outerHeight() + dict.stY;  
  583.         X < dict.stX && (X = dict.stX);
  584.         X > setRig && (X = setRig); 
  585.         Y < dict.stY && (Y = dict.stY);
  586.         Y > setBot && (Y = setBot);
  587.       }
  588.       
  589.       layero.css({
  590.         left: X
  591.         ,top: Y
  592.       });
  593.     }
  594.     
  595.     //Resize
  596.     if(config.resize && dict.resizeStart){
  597.       var X = e.clientX - dict.offset[0]
  598.       ,Y = e.clientY - dict.offset[1];
  599.       
  600.       e.preventDefault();
  601.       
  602.       layer.style(that.index, {
  603.         width: dict.area[0] + X
  604.         ,height: dict.area[1] + Y
  605.       })
  606.       dict.isResize = true;
  607.       config.resizing && config.resizing(layero);
  608.     }
  609.   }).on('mouseup', function(e){
  610.     if(dict.moveStart){
  611.       delete dict.moveStart;
  612.       ready.moveElem.hide();
  613.       config.moveEnd && config.moveEnd(layero);
  614.     }
  615.     if(dict.resizeStart){
  616.       delete dict.resizeStart;
  617.       ready.moveElem.hide();
  618.     }
  619.   });
  620.   
  621.   return that;
  622. };
  623.  
  624. Class.pt.callback = function(){
  625.   var that = this, layero = that.layero, config = that.config;
  626.   that.openLayer();
  627.   if(config.success){
  628.     if(config.type == 2){
  629.       layero.find('iframe').on('load', function(){
  630.         config.success(layero, that.index);
  631.       });
  632.     } else {
  633.       config.success(layero, that.index);
  634.     }
  635.   }
  636.   layer.ie == 6 && that.IE6(layero);
  637.   
  638.   //按钮
  639.   layero.find('.'+ doms[6]).children('a').on('click', function(){
  640.     var index = $(this).index();
  641.     if(index === 0){
  642.       if(config.yes){
  643.         config.yes(that.index, layero)
  644.       } else if(config['btn1']){
  645.         config['btn1'](that.index, layero)
  646.       } else {
  647.         layer.close(that.index);
  648.       }
  649.     } else {
  650.       var close = config['btn'+(index+1)] && config['btn'+(index+1)](that.index, layero);
  651.       close === false || layer.close(that.index);
  652.     }
  653.   });
  654.   
  655.   //取消
  656.   function cancel(){
  657.     var close = config.cancel && config.cancel(that.index, layero);
  658.     close === false || layer.close(that.index);
  659.   }
  660.   
  661.   //右上角关闭回调
  662.   layero.find('.'+ doms[7]).on('click', cancel);
  663.   
  664.   //点遮罩关闭
  665.   if(config.shadeClose){
  666.     $('#layui-layer-shade'+ that.index).on('click', function(){
  667.       layer.close(that.index);
  668.     });
  669.   } 
  670.   
  671.   //最小化
  672.   layero.find('.layui-layer-min').on('click', function(){
  673.     var min = config.min && config.min(layero);
  674.     min === false || layer.min(that.index, config); 
  675.   });
  676.   
  677.   //全屏/还原
  678.   layero.find('.layui-layer-max').on('click', function(){
  679.     if($(this).hasClass('layui-layer-maxmin')){
  680.       layer.restore(that.index);
  681.       config.restore && config.restore(layero);
  682.     } else {
  683.       layer.full(that.index, config);
  684.       setTimeout(function(){
  685.         config.full && config.full(layero);
  686.       }, 100);
  687.     }
  688.   });
  689.  
  690.   config.end && (ready.end[that.index] = config.end);
  691. };
  692.  
  693. //for ie6 恢复select
  694. ready.reselect = function(){
  695.   $.each($('select'), function(index , value){
  696.     var sthis = $(this);
  697.     if(!sthis.parents('.'+doms[0])[0]){
  698.       (sthis.attr('layer') == 1 && $('.'+doms[0]).length < 1) && sthis.removeAttr('layer').show(); 
  699.     }
  700.     sthis = null;
  701.   });
  702. }; 
  703.  
  704. Class.pt.IE6 = function(layero){
  705.   //隐藏select
  706.   $('select').each(function(index , value){
  707.     var sthis = $(this);
  708.     if(!sthis.parents('.'+doms[0])[0]){
  709.       sthis.css('display') === 'none' || sthis.attr({'layer' : '1'}).hide();
  710.     }
  711.     sthis = null;
  712.   });
  713. };
  714.  
  715. //需依赖原型的对外方法
  716. Class.pt.openLayer = function(){
  717.   var that = this;
  718.   
  719.   //置顶当前窗口
  720.   layer.zIndex = that.config.zIndex;
  721.   layer.setTop = function(layero){
  722.     var setZindex = function(){
  723.       layer.zIndex++;
  724.       layero.css('z-index', layer.zIndex + 1);
  725.     };
  726.     layer.zIndex = parseInt(layero[0].style.zIndex);
  727.     layero.on('mousedown', setZindex);
  728.     return layer.zIndex;
  729.   };
  730. };
  731.  
  732. ready.record = function(layero){
  733.   var area = [
  734.     layero.width(),
  735.     layero.height(),
  736.     layero.position().top, 
  737.     layero.position().left + parseFloat(layero.css('margin-left'))
  738.   ];
  739.   layero.find('.layui-layer-max').addClass('layui-layer-maxmin');
  740.   layero.attr({area: area});
  741. };
  742.  
  743. ready.rescollbar = function(index){
  744.   if(doms.html.attr('layer-full') == index){
  745.     if(doms.html[0].style.removeProperty){
  746.       doms.html[0].style.removeProperty('overflow');
  747.     } else {
  748.       doms.html[0].style.removeAttribute('overflow');
  749.     }
  750.     doms.html.removeAttr('layer-full');
  751.   }
  752. };
  753.  
  754. /** 内置成员 */
  755.  
  756. window.layer = layer;
  757.  
  758. //获取子iframe的DOM
  759. layer.getChildFrame = function(selector, index){
  760.   index = index || $('.'+doms[4]).attr('times');
  761.   return $('#'+ doms[0] + index).find('iframe').contents().find(selector);  
  762. };
  763.  
  764. //得到当前iframe层的索引，子iframe时使用
  765. layer.getFrameIndex = function(name){
  766.   return $('#'+ name).parents('.'+doms[4]).attr('times');
  767. };
  768.  
  769. //iframe层自适应宽高
  770. layer.iframeAuto = function(index){
  771.   if(!index) return;
  772.   var heg = layer.getChildFrame('html', index).outerHeight();
  773.   var layero = $('#'+ doms[0] + index);
  774.   var titHeight = layero.find(doms[1]).outerHeight() || 0;
  775.   var btnHeight = layero.find('.'+doms[6]).outerHeight() || 0;
  776.   layero.css({height: heg + titHeight + btnHeight});
  777.   layero.find('iframe').css({height: heg});
  778. };
  779.  
  780. //重置iframe url
  781. layer.iframeSrc = function(index, url){
  782.   $('#'+ doms[0] + index).find('iframe').attr('src', url);
  783. };
  784.  
  785. //设定层的样式
  786. layer.style = function(index, options, limit){
  787.   var layero = $('#'+ doms[0] + index)
  788.   ,contElem = layero.find('.layui-layer-content')
  789.   ,type = layero.attr('type')
  790.   ,titHeight = layero.find(doms[1]).outerHeight() || 0
  791.   ,btnHeight = layero.find('.'+doms[6]).outerHeight() || 0
  792.   ,minLeft = layero.attr('minLeft');
  793.   
  794.   if(type === ready.type[3] || type === ready.type[4]){
  795.     return;
  796.   }
  797.   
  798.   if(!limit){
  799.     if(parseFloat(options.width) <= 260){
  800.       options.width = 260;
  801.     };
  802.     
  803.     if(parseFloat(options.height) - titHeight - btnHeight <= 64){
  804.       options.height = 64 + titHeight + btnHeight;
  805.     };
  806.   }
  807.   
  808.   layero.css(options);
  809.   btnHeight = layero.find('.'+doms[6]).outerHeight();
  810.   
  811.   if(type === ready.type[2]){
  812.     layero.find('iframe').css({
  813.       height: parseFloat(options.height) - titHeight - btnHeight
  814.     });
  815.   } else {
  816.     contElem.css({
  817.       height: parseFloat(options.height) - titHeight - btnHeight
  818.       - parseFloat(contElem.css('padding-top'))
  819.       - parseFloat(contElem.css('padding-bottom'))
  820.     })
  821.   }
  822. };
  823.  
  824. //最小化
  825. layer.min = function(index, options){
  826.   var layero = $('#'+ doms[0] + index)
  827.   ,titHeight = layero.find(doms[1]).outerHeight() || 0
  828.   ,left = layero.attr('minLeft') || (181*ready.minIndex)+'px'
  829.   ,position = layero.css('position');
  830.   
  831.   ready.record(layero);
  832.   
  833.   if(ready.minLeft[0]){
  834.     left = ready.minLeft[0];
  835.     ready.minLeft.shift();
  836.   }
  837.   
  838.   layero.attr('position', position);
  839.   
  840.   layer.style(index, {
  841.     width: 180
  842.     ,height: titHeight
  843.     ,left: left
  844.     ,top: win.height() - titHeight
  845.     ,position: 'fixed'
  846.     ,overflow: 'hidden'
  847.   }, true);
  848.  
  849.   layero.find('.layui-layer-min').hide();
  850.   layero.attr('type') === 'page' && layero.find(doms[4]).hide();
  851.   ready.rescollbar(index);
  852.   
  853.   if(!layero.attr('minLeft')){
  854.     ready.minIndex++;
  855.   }
  856.   layero.attr('minLeft', left);
  857. };
  858.  
  859. //还原
  860. layer.restore = function(index){
  861.   var layero = $('#'+ doms[0] + index), area = layero.attr('area').split(',');
  862.   var type = layero.attr('type');
  863.   layer.style(index, {
  864.     width: parseFloat(area[0]), 
  865.     height: parseFloat(area[1]), 
  866.     top: parseFloat(area[2]), 
  867.     left: parseFloat(area[3]),
  868.     position: layero.attr('position'),
  869.     overflow: 'visible'
  870.   }, true);
  871.   layero.find('.layui-layer-max').removeClass('layui-layer-maxmin');
  872.   layero.find('.layui-layer-min').show();
  873.   layero.attr('type') === 'page' && layero.find(doms[4]).show();
  874.   ready.rescollbar(index);
  875. };
  876.  
  877. //全屏
  878. layer.full = function(index){
  879.   var layero = $('#'+ doms[0] + index), timer;
  880.   ready.record(layero);
  881.   if(!doms.html.attr('layer-full')){
  882.     doms.html.css('overflow','hidden').attr('layer-full', index);
  883.   }
  884.   clearTimeout(timer);
  885.   timer = setTimeout(function(){
  886.     var isfix = layero.css('position') === 'fixed';
  887.     layer.style(index, {
  888.       top: isfix ? 0 : win.scrollTop(),
  889.       left: isfix ? 0 : win.scrollLeft(),
  890.       width: win.width(),
  891.       height: win.height()
  892.     }, true);
  893.     layero.find('.layui-layer-min').hide();
  894.   }, 100);
  895. };
  896.  
  897. //改变title
  898. layer.title = function(name, index){
  899.   var title = $('#'+ doms[0] + (index||layer.index)).find(doms[1]);
  900.   title.html(name);
  901. };
  902.  
  903. //关闭layer总方法
  904. layer.close = function(index){
  905.   var layero = $('#'+ doms[0] + index), type = layero.attr('type'), closeAnim = 'layer-anim-close';
  906.   if(!layero[0]) return;
  907.   var WRAP = 'layui-layer-wrap', remove = function(){
  908.     if(type === ready.type[1] && layero.attr('conType') === 'object'){
  909.       layero.children(':not(.'+ doms[5] +')').remove();
  910.       var wrap = layero.find('.'+WRAP);
  911.       for(var i = 0; i < 2; i++){
  912.         wrap.unwrap();
  913.       }
  914.       wrap.css('display', wrap.data('display')).removeClass(WRAP);
  915.     } else {
  916.       //低版本IE 回收 iframe
  917.       if(type === ready.type[2]){
  918.         try {
  919.           var iframe = $('#'+doms[4]+index)[0];
  920.           iframe.contentWindow.document.write('');
  921.           iframe.contentWindow.close();
  922.           layero.find('.'+doms[5])[0].removeChild(iframe);
  923.         } catch(e){}
  924.       }
  925.       layero[0].innerHTML = '';
  926.       layero.remove();
  927.     }
  928.     typeof ready.end[index] === 'function' && ready.end[index]();
  929.     delete ready.end[index];
  930.   };
  931.   
  932.   if(layero.data('isOutAnim')){
  933.     layero.addClass('layer-anim '+ closeAnim);
  934.   }
  935.   
  936.   $('#layui-layer-moves, #layui-layer-shade' + index).remove();
  937.   layer.ie == 6 && ready.reselect();
  938.   ready.rescollbar(index); 
  939.   if(layero.attr('minLeft')){
  940.     ready.minIndex--;
  941.     ready.minLeft.push(layero.attr('minLeft'));
  942.   }
  943.   
  944.   if((layer.ie && layer.ie < 10) || !layero.data('isOutAnim')){
  945.     remove()
  946.   } else {
  947.     setTimeout(function(){
  948.       remove();
  949.     }, 200);
  950.   }
  951. };
  952.  
  953. //关闭所有层
  954. layer.closeAll = function(type){
  955.   $.each($('.'+doms[0]), function(){
  956.     var othis = $(this);
  957.     var is = type ? (othis.attr('type') === type) : 1;
  958.     is && layer.close(othis.attr('times'));
  959.     is = null;
  960.   });
  961. };
  962.  
  963. /** 
  964.  
  965.   拓展模块，layui开始合并在一起
  966.  
  967.  */
  968.  
  969. var cache = layer.cache||{}, skin = function(type){
  970.   return (cache.skin ? (' ' + cache.skin + ' ' + cache.skin + '-'+type) : '');
  971. }; 
  972.  
  973. //仿系统prompt
  974. layer.prompt = function(options, yes){
  975.   var style = '';
  976.   options = options || {};
  977.   
  978.   if(typeof options === 'function') yes = options;
  979.   
  980.   if(options.area){
  981.     var area = options.area;
  982.     style = 'style="width: '+ area[0] +'; height: '+ area[1] + ';"';
  983.     delete options.area;
  984.   }
  985.   var prompt, content = options.formType == 2 ? '<textarea class="layui-layer-input"' + style +'>' + (options.value||'') +'</textarea>' : function(){
  986.     return '<input type="'+ (options.formType == 1 ? 'password' : 'text') +'" class="layui-layer-input" value="'+ (options.value||'') +'">';
  987.   }();
  988.   
  989.   var success = options.success;
  990.   delete options.success;
  991.   
  992.   return layer.open($.extend({
  993.     type: 1
  994.     ,btn: ['&#x786E;&#x5B9A;','&#x53D6;&#x6D88;']
  995.     ,content: content
  996.     ,skin: 'layui-layer-prompt' + skin('prompt')
  997.     ,maxWidth: win.width()
  998.     ,success: function(layero){
  999.       prompt = layero.find('.layui-layer-input');
  1000.       prompt.focus();
  1001.       typeof success === 'function' && success(layero);
  1002.     }
  1003.     ,resize: false
  1004.     ,yes: function(index){
  1005.       var value = prompt.val();
  1006.       if(value === ''){
  1007.         prompt.focus();
  1008.       } else if(value.length > (options.maxlength||500)) {
  1009.         layer.tips('&#x6700;&#x591A;&#x8F93;&#x5165;'+ (options.maxlength || 500) +'&#x4E2A;&#x5B57;&#x6570;', prompt, {tips: 1});
  1010.       } else {
  1011.         yes && yes(value, index, prompt);
  1012.       }
  1013.     }
  1014.   }, options));
  1015. };
  1016.  
  1017. //tab层
  1018. layer.tab = function(options){
  1019.   options = options || {};
  1020.   
  1021.   var tab = options.tab || {}
  1022.   ,THIS = 'layui-this'
  1023.   ,success = options.success;
  1024.   
  1025.   delete options.success;
  1026.   
  1027.   return layer.open($.extend({
  1028.     type: 1,
  1029.     skin: 'layui-layer-tab' + skin('tab'),
  1030.     resize: false,
  1031.     title: function(){
  1032.       var len = tab.length, ii = 1, str = '';
  1033.       if(len > 0){
  1034.         str = '<span class="'+ THIS +'">'+ tab[0].title +'</span>';
  1035.         for(; ii < len; ii++){
  1036.           str += '<span>'+ tab[ii].title +'</span>';
  1037.         }
  1038.       }
  1039.       return str;
  1040.     }(),
  1041.     content: '<ul class="layui-layer-tabmain">'+ function(){
  1042.       var len = tab.length, ii = 1, str = '';
  1043.       if(len > 0){
  1044.         str = '<li class="layui-layer-tabli '+ THIS +'">'+ (tab[0].content || 'no content') +'</li>';
  1045.         for(; ii < len; ii++){
  1046.           str += '<li class="layui-layer-tabli">'+ (tab[ii].content || 'no  content') +'</li>';
  1047.         }
  1048.       }
  1049.       return str;
  1050.     }() +'</ul>',
  1051.     success: function(layero){
  1052.       var btn = layero.find('.layui-layer-title').children();
  1053.       var main = layero.find('.layui-layer-tabmain').children();
  1054.       btn.on('mousedown', function(e){
  1055.         e.stopPropagation ? e.stopPropagation() : e.cancelBubble = true;
  1056.         var othis = $(this), index = othis.index();
  1057.         othis.addClass(THIS).siblings().removeClass(THIS);
  1058.         main.eq(index).show().siblings().hide();
  1059.         typeof options.change === 'function' && options.change(index);
  1060.       });
  1061.       typeof success === 'function' && success(layero);
  1062.     }
  1063.   }, options));
  1064. };
  1065.  
  1066. //相册层
  1067. layer.photos = function(options, loop, key){
  1068.   var dict = {};
  1069.   options = options || {};
  1070.   if(!options.photos) return;
  1071.   var type = options.photos.constructor === Object;
  1072.   var photos = type ? options.photos : {}, data = photos.data || [];
  1073.   var start = photos.start || 0;
  1074.   dict.imgIndex = (start|0) + 1;
  1075.   
  1076.   options.img = options.img || 'img';
  1077.   
  1078.   var success = options.success;
  1079.   delete options.success;
  1080.  
  1081.   if(!type){ //页面直接获取
  1082.     var parent = $(options.photos), pushData = function(){
  1083.       data = [];
  1084.       parent.find(options.img).each(function(index){
  1085.         var othis = $(this);
  1086.         othis.attr('layer-index', index);
  1087.         data.push({
  1088.           alt: othis.attr('alt'),
  1089.           pid: othis.attr('layer-pid'),
  1090.           src: othis.attr('layer-src') || othis.attr('src'),
  1091.           thumb: othis.attr('src')
  1092.         });
  1093.       })
  1094.     };
  1095.     
  1096.     pushData();
  1097.     
  1098.     if (data.length === 0) return;
  1099.     
  1100.     loop || parent.on('click', options.img, function(){
  1101.       var othis = $(this), index = othis.attr('layer-index'); 
  1102.       layer.photos($.extend(options, {
  1103.         photos: {
  1104.           start: index,
  1105.           data: data,
  1106.           tab: options.tab
  1107.         },
  1108.         full: options.full
  1109.       }), true);
  1110.       pushData();
  1111.     })
  1112.     
  1113.     //不直接弹出
  1114.     if(!loop) return;
  1115.     
  1116.   } else if (data.length === 0){
  1117.     return layer.msg('&#x6CA1;&#x6709;&#x56FE;&#x7247;');
  1118.   }
  1119.   
  1120.   //上一张
  1121.   dict.imgprev = function(key){
  1122.     dict.imgIndex--;
  1123.     if(dict.imgIndex < 1){
  1124.       dict.imgIndex = data.length;
  1125.     }
  1126.     dict.tabimg(key);
  1127.   };
  1128.   
  1129.   //下一张
  1130.   dict.imgnext = function(key,errorMsg){
  1131.     dict.imgIndex++;
  1132.     if(dict.imgIndex > data.length){
  1133.       dict.imgIndex = 1;
  1134.       if (errorMsg) {return};
  1135.     }
  1136.     dict.tabimg(key)
  1137.   };
  1138.   
  1139.   //方向键
  1140.   dict.keyup = function(event){
  1141.     if(!dict.end){
  1142.       var code = event.keyCode;
  1143.       event.preventDefault();
  1144.       if(code === 37){
  1145.         dict.imgprev(true);
  1146.       } else if(code === 39) {
  1147.         dict.imgnext(true);
  1148.       } else if(code === 27) {
  1149.         layer.close(dict.index);
  1150.       }
  1151.     }
  1152.   }
  1153.   
  1154.   //切换
  1155.   dict.tabimg = function(key){
  1156.     if(data.length <= 1) return;
  1157.     photos.start = dict.imgIndex - 1;
  1158.     layer.close(dict.index);
  1159.     return layer.photos(options, true, key);
  1160.     setTimeout(function(){
  1161.       layer.photos(options, true, key);
  1162.     }, 200);
  1163.   }
  1164.   
  1165.   //一些动作
  1166.   dict.event = function(){
  1167.     dict.bigimg.hover(function(){
  1168.       dict.imgsee.show();
  1169.     }, function(){
  1170.       dict.imgsee.hide();
  1171.     });
  1172.     
  1173.     dict.bigimg.find('.layui-layer-imgprev').on('click', function(event){
  1174.       event.preventDefault();
  1175.       dict.imgprev();
  1176.     });  
  1177.     
  1178.     dict.bigimg.find('.layui-layer-imgnext').on('click', function(event){     
  1179.       event.preventDefault();
  1180.       dict.imgnext();
  1181.     });
  1182.     
  1183.     $(document).on('keyup', dict.keyup);
  1184.   };
  1185.   
  1186.   //图片预加载
  1187.   function loadImage(url, callback, error) {   
  1188.     var img = new Image();
  1189.     img.src = url; 
  1190.     if(img.complete){
  1191.       return callback(img);
  1192.     }
  1193.     img.onload = function(){
  1194.       img.onload = null;
  1195.       callback(img);
  1196.     };
  1197.     img.onerror = function(e){
  1198.       img.onerror = null;
  1199.       error(e);
  1200.     };  
  1201.   };
  1202.   
  1203.   dict.loadi = layer.load(1, {
  1204.     shade: 'shade' in options ? false : 0.9,
  1205.     scrollbar: false
  1206.   });
  1207.  
  1208.   loadImage(data[start].src, function(img){
  1209.     layer.close(dict.loadi);
  1210.     dict.index = layer.open($.extend({
  1211.       type: 1,
  1212.       id: 'layui-layer-photos',
  1213.       area: function(){
  1214.         var imgarea = [img.width, img.height];
  1215.         var winarea = [$(window).width() - 100, $(window).height() - 100];
  1216.         
  1217.         //如果 实际图片的宽或者高比 屏幕大（那么进行缩放）
  1218.         if(!options.full && (imgarea[0]>winarea[0]||imgarea[1]>winarea[1])){
  1219.           var wh = [imgarea[0]/winarea[0],imgarea[1]/winarea[1]];//取宽度缩放比例、高度缩放比例
  1220.           if(wh[0] > wh[1]){//取缩放比例最大的进行缩放
  1221.             imgarea[0] = imgarea[0]/wh[0];
  1222.             imgarea[1] = imgarea[1]/wh[0];
  1223.           } else if(wh[0] < wh[1]){
  1224.             imgarea[0] = imgarea[0]/wh[1];
  1225.             imgarea[1] = imgarea[1]/wh[1];
  1226.           }
  1227.         }
  1228.         
  1229.         return [imgarea[0]+'px', imgarea[1]+'px']; 
  1230.       }(),
  1231.       title: false,
  1232.       shade: 0.9,
  1233.       shadeClose: true,
  1234.       closeBtn: false,
  1235.       move: '.layui-layer-phimg img',
  1236.       moveType: 1,
  1237.       scrollbar: false,
  1238.       moveOut: true,
  1239.       //anim: Math.random()*5|0,
  1240.       isOutAnim: false,
  1241.       skin: 'layui-layer-photos' + skin('photos'),
  1242.       content: '<div class="layui-layer-phimg">'
  1243.         +'<img src="'+ data[start].src +'" alt="'+ (data[start].alt||'') +'" layer-pid="'+ data[start].pid +'">'
  1244.         +'<div class="layui-layer-imgsee">'
  1245.           +(data.length > 1 ? '<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>' : '')
  1246.           +'<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>'
  1247.         +'</div>'
  1248.       +'</div>',
  1249.       success: function(layero, index){
  1250.         dict.bigimg = layero.find('.layui-layer-phimg');
  1251.         dict.imgsee = layero.find('.layui-layer-imguide,.layui-layer-imgbar');
  1252.         dict.event(layero);
  1253.         options.tab && options.tab(data[start], layero);
  1254.         typeof success === 'function' && success(layero);
  1255.       }, end: function(){
  1256.         dict.end = true;
  1257.         $(document).off('keyup', dict.keyup);
  1258.       }
  1259.     }, options));
  1260.   }, function(){
  1261.     layer.close(dict.loadi);
  1262.     layer.msg('&#x5F53;&#x524D;&#x56FE;&#x7247;&#x5730;&#x5740;&#x5F02;&#x5E38;<br>&#x662F;&#x5426;&#x7EE7;&#x7EED;&#x67E5;&#x770B;&#x4E0B;&#x4E00;&#x5F20;&#xFF1F;', {
  1263.       time: 30000, 
  1264.       btn: ['&#x4E0B;&#x4E00;&#x5F20;', '&#x4E0D;&#x770B;&#x4E86;'], 
  1265.       yes: function(){
  1266.         data.length > 1 && dict.imgnext(true,true);
  1267.       }
  1268.     });
  1269.   });
  1270. };
  1271.  
  1272. //主入口
  1273. ready.run = function(_$){
  1274.   $ = _$;
  1275.   win = $(window);
  1276.   doms.html = $('html');
  1277.   layer.open = function(deliver){
  1278.     var o = new Class(deliver);
  1279.     return o.index;
  1280.   };
  1281. };
  1282.  
  1283. //加载方式
  1284. window.layui && layui.define ? (
  1285.   layer.ready()
  1286.   ,layui.define('jquery', function(exports){ //layui加载
  1287.     layer.path = layui.cache.dir;
  1288.     ready.run(layui.$);
  1289.  
  1290.     //暴露模块
  1291.     window.layer = layer;
  1292.     exports('layer', layer);
  1293.   })
  1294. ) : (
  1295.   (typeof define === 'function' && define.amd) ? define(['jquery'], function(){ //requirejs加载
  1296.     ready.run(window.jQuery);
  1297.     return layer;
  1298.   }) : function(){ //普通script标签加载
  1299.     ready.run(window.jQuery);
  1300.     layer.ready();
  1301.   }()
  1302. );
  1303.  
  1304. }(window);

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