标签：
/*! layer-v2.3 弹层组件 License LGPL http://layer.layui.com/ By 贤心 */ ; ! function(a, b) { "use strict"; var c, d, e = { //获取加载文件地址上级路径 getPath: function() { var a = document.scripts, b = a[a.length - 1], c = b.src; if (!b.getAttribute("merge")) return c.substring(0, c.lastIndexOf("/") + 1) } (), //判断键盘输入数字 enter: function(a) { 13 === a.keyCode && a.preventDefault() }, //全局参数 config: {}, end: {}, btn: ["确定", "取消"], type: ["dialog", "page", "iframe", "loading", "tips"] }, //f作为内部实例化对象 f = { v: "2.3", //ie版本 ie6: !!a.ActiveXObject && !a.XMLHttpRequest, index: 0, //文件路径：绝对路径 path: e.getPath, //自定义全局参数 //a是全局对象 b是回调函数 config: function(a, b) { var d = 0; return a = a || {}, //将 参数对象放入 e中和f的缓存中避免污染全局 f.cache = e.config = c.extend(e.config, a), //f.path:修改为传入参数路径，如果没有就是默认加载文件路径 f.path = e.config.path || f.path, //是用来扩展的css样式。。查看是否存在，并是否为多个。并将其转换成数组形式。 "string" == typeof a.extend && (a.extend = [a.extend]), //执行替换默认css f.use("skin/layer.css", //指定样式，没有的话就传入第二个参数 a.extend && a.extend.length > 0 ? //先加载 指定样式避免默认样式被覆盖掉？这样写是有问题的， function g() { var c = a.extend; f.use( //按顺序加载指定js或css c[c[d] ? d: d - 1] , //判断指定样式是否全部加载 d < c.length ? function() { return++d, //此函数自身 用于回调。 g } () : b) } () : b), //最终返回这个对象。 this }, //将引入js或css加入页面中 use: function(a, b, d) { //c是juery var e = c("head")[0], //去掉所有的空格 a = a.replace(/\s/g, ""), //是否是css文件 g = /\.css$/.test(a), //判断是js还是css h = document.createElement(g ? "link": "script"), //定义这个元素id i = "layui_layer_" + a.replace(/\.|\//g, ""); //f.path:默认路径和指定路径 return f.path ? //f.path存在返回this ( //将h.rel设置为stylesheet g && (h.rel = "stylesheet"), //f.path 为文件传过来的路径或者默认文件路径（判断a 路径是否是相对或绝对路径） h[g ? "href": "src"] = /^http:\/\//.test(a) ? a: f.path + a, //设置这个元素id，e表示<head>元素 h.id = i, //页面是否存在这个标签：并将这个标签放在<head>中 c("#" + i)[0] || e.appendChild(h), function j() { //判断新生成的这个元素是否是最后一个元素，也就是默认的样式或js //这个应该是个bug (g ? 1989 === parseInt(c("#" + i).css("width")) : f[d || i]) ? function() { b && b(); try { g || e.removeChild(h) } catch(a) {} } () : setTimeout(j, 100) } (), this) //不存在返回0 : void 0 }, ready: function(a, b) { var d = "function" == typeof a; return d && (b = a), f.config(c.extend(e.config, function() { return d ? {}: { path: a } } ()), b), this }, alert: function(a, b, d) { var e = "function" == typeof b; return e && (d = b), f.open(c.extend({ content: a, yes: d }, e ? {}: b)) }, confirm: function(a, b, d, g) { var h = "function" == typeof b; return h && (g = d, d = b), f.open(c.extend({ content: a, btn: e.btn, yes: d, btn2: g }, h ? {}: b)) }, msg: function(a, d, g) { var i = "function" == typeof d, j = e.config.skin, k = (j ? j + " " + j + "-msg": "") || "layui-layer-msg", l = h.anim.length - 1; return i && (g = d), f.open(c.extend({ content: a, time: 3e3, shade: !1, skin: k, title: !1, closeBtn: !1, btn: !1, end: g }, i && !e.config.skin ? { skin: k + " layui-layer-hui", shift: l }: function() { return d = d || {}, ( - 1 === d.icon || d.icon === b && !e.config.skin) && (d.skin = k + " " + (d.skin || "layui-layer-hui")), d } ())) }, load: function(a, b) { return f.open(c.extend({ type: 3, icon: a || 0, shade: .01 }, b)) }, tips: function(a, b, d) { return f.open(c.extend({ type: 4, content: [a, b], closeBtn: !1, time: 3e3, shade: !1, maxWidth: 210 }, d)) } }, g = function(a) { var b = this; b.index = ++f.index, b.config = c.extend({}, b.config, e.config, a), b.creat() }; g.pt = g.prototype; var h = ["layui-layer", ".layui-layer-title", ".layui-layer-main", ".layui-layer-dialog", "layui-layer-iframe", "layui-layer-content", "layui-layer-btn", "layui-layer-close"]; h.anim = ["layer-anim", "layer-anim-01", "layer-anim-02", "layer-anim-03", "layer-anim-04", "layer-anim-05", "layer-anim-06"], g.pt.config = { type: 0, shade: .3, fix: !0, move: h[1], title: "信息", offset: "auto", area: "auto", closeBtn: 1, time: 0, zIndex: 19891014, maxWidth: 360, shift: 0, icon: -1, scrollbar: !0, tips: 2 }, g.pt.vessel = function(a, b) { var c = this, d = c.index, f = c.config, g = f.zIndex + d, i = "object" == typeof f.title, j = f.maxmin && (1 === f.type || 2 === f.type), k = f.title ? ‘<div class="layui-layer-title" style="‘ + (i ? f.title[1] : "") + ‘">‘ + (i ? f.title[0] : f.title) + "</div>": ""; return f.zIndex = g, b([f.shade ? ‘<div class="layui-layer-shade" id="layui-layer-shade‘ + d + ‘" times="‘ + d + ‘" style="‘ + ("z-index:" + (g - 1) + "; background-color:" + (f.shade[1] || "#000") + "; opacity:" + (f.shade[0] || f.shade) + "; filter:alpha(opacity=" + (100 * f.shade[0] || 100 * f.shade) + ");") + ‘"></div>‘: "", ‘<div class="‘ + h[0] + " " + (h.anim[f.shift] || "") + (" layui-layer-" + e.type[f.type]) + (0 != f.type && 2 != f.type || f.shade ? "": " layui-layer-border") + " " + (f.skin || "") + ‘" id="‘ + h[0] + d + ‘" type="‘ + e.type[f.type] + ‘" times="‘ + d + ‘" showtime="‘ + f.time + ‘" conType="‘ + (a ? "object": "string") + ‘" style="z-index: ‘ + g + "; width:" + f.area[0] + ";height:" + f.area[1] + (f.fix ? "": ";position:absolute;") + ‘">‘ + (a && 2 != f.type ? "": k) + ‘<div id="‘ + (f.id || "") + ‘" class="layui-layer-content‘ + (0 == f.type && -1 !== f.icon ? " layui-layer-padding": "") + (3 == f.type ? " layui-layer-loading" + f.icon: "") + ‘">‘ + (0 == f.type && -1 !== f.icon ? ‘<i class="layui-layer-ico layui-layer-ico‘ + f.icon + ‘"></i>‘: "") + (1 == f.type && a ? "": f.content || "") + ‘</div><span class="layui-layer-setwin">‘ + function() { var a = j ? ‘<a class="layui-layer-min" href="javascript:;"><cite></cite></a><a class="layui-layer-ico layui-layer-max" href="javascript:;"></a>‘: ""; return f.closeBtn && (a += ‘<a class="layui-layer-ico ‘ + h[7] + " " + h[7] + (f.title ? f.closeBtn: 4 == f.type ? "1": "2") + ‘" href="javascript:;"></a>‘), a } () + "</span>" + (f.btn ? function() { var a = ""; "string" == typeof f.btn && (f.btn = [f.btn]); for (var b = 0, c = f.btn.length; c > b; b++) a += ‘<a class="‘ + h[6] + b + ‘">‘ + f.btn[b] + "</a>"; return ‘<div class="‘ + h[6] + ‘">‘ + a + "</div>" } () : "") + "</div>"], k), c }, g.pt.creat = function() { var a = this, b = a.config, g = a.index, i = b.content, j = "object" == typeof i; if (!c("#" + b.id)[0]) { switch ("string" == typeof b.area && (b.area = "auto" === b.area ? ["", ""] : [b.area, ""]), b.type) { case 0: b.btn = "btn" in b ? b.btn: e.btn[0], f.closeAll("dialog"); break; case 2: var i = b.content = j ? b.content: [b.content || "http://layer.layui.com", "auto"]; b.content = ‘<iframe scrolling="‘ + (b.content[1] || "auto") + ‘" allowtransparency="true" id="‘ + h[4] + g + ‘" name="‘ + h[4] + g + ‘" onload="this.className=\‘\‘;" class="layui-layer-load" frameborder="0" src="‘ + b.content[0] + ‘"></iframe>‘; break; case 3: b.title = !1, b.closeBtn = !1, -1 === b.icon && 0 === b.icon, f.closeAll("loading"); break; case 4: j || (b.content = [b.content, "body"]), b.follow = b.content[1], b.content = b.content[0] + ‘<i class="layui-layer-TipsG"></i>‘, b.title = !1, b.fix = !1, b.tips = "object" == typeof b.tips ? b.tips: [b.tips, !0], b.tipsMore || f.closeAll("tips") } a.vessel(j, function(d, e) { c("body").append(d[0]), j ? function() { 2 == b.type || 4 == b.type ? function() { c("body").append(d[1]) } () : function() { i.parents("." + h[0])[0] || (i.show().addClass("layui-layer-wrap").wrap(d[1]), c("#" + h[0] + g).find("." + h[5]).before(e)) } () } () : c("body").append(d[1]), a.layero = c("#" + h[0] + g), b.scrollbar || h.html.css("overflow", "hidden").attr("layer-full", g) }).auto(g), 2 == b.type && f.ie6 && a.layero.find("iframe").attr("src", i[0]), c(document).off("keydown", e.enter).on("keydown", e.enter), a.layero.on("keydown", function(a) { c(document).off("keydown", e.enter) }), 4 == b.type ? a.tips() : a.offset(), b.fix && d.on("resize", function() { a.offset(), (/^\d+%$/.test(b.area[0]) || /^\d+%$/.test(b.area[1])) && a.auto(g), 4 == b.type && a.tips() }), b.time <= 0 || setTimeout(function() { f.close(a.index) }, b.time), a.move().callback() } }, g.pt.auto = function(a) { function b(a) { a = g.find(a), a.height(i[1] - j - k - 2 * (0 | parseFloat(a.css("padding")))) } var e = this, f = e.config, g = c("#" + h[0] + a); "" === f.area[0] && f.maxWidth > 0 && (/MSIE 7/.test(navigator.userAgent) && f.btn && g.width(g.innerWidth()), g.outerWidth() > f.maxWidth && g.width(f.maxWidth)); var i = [g.innerWidth(), g.innerHeight()], j = g.find(h[1]).outerHeight() || 0, k = g.find("." + h[6]).outerHeight() || 0; switch (f.type) { case 2: b("iframe"); break; default: "" === f.area[1] ? f.fix && i[1] >= d.height() && (i[1] = d.height(), b("." + h[5])) : b("." + h[5]) } return e }, g.pt.offset = function() { var a = this, b = a.config, c = a.layero, e = [c.outerWidth(), c.outerHeight()], f = "object" == typeof b.offset; a.offsetTop = (d.height() - e[1]) / 2, a.offsetLeft = (d.width() - e[0]) / 2, f ? (a.offsetTop = b.offset[0], a.offsetLeft = b.offset[1] || a.offsetLeft) : "auto" !== b.offset && (a.offsetTop = b.offset, "rb" === b.offset && (a.offsetTop = d.height() - e[1], a.offsetLeft = d.width() - e[0])), b.fix || (a.offsetTop = /%$/.test(a.offsetTop) ? d.height() * parseFloat(a.offsetTop) / 100 : parseFloat(a.offsetTop), a.offsetLeft = /%$/.test(a.offsetLeft) ? d.width() * parseFloat(a.offsetLeft) / 100 : parseFloat(a.offsetLeft), a.offsetTop += d.scrollTop(), a.offsetLeft += d.scrollLeft()), c.css({ top: a.offsetTop, left: a.offsetLeft }) }, g.pt.tips = function() { var a = this, b = a.config, e = a.layero, f = [e.outerWidth(), e.outerHeight()], g = c(b.follow); g[0] || (g = c("body")); var i = { width: g.outerWidth(), height: g.outerHeight(), top: g.offset().top, left: g.offset().left }, j = e.find(".layui-layer-TipsG"), k = b.tips[0]; b.tips[1] || j.remove(), i.autoLeft = function() { i.left + f[0] - d.width() > 0 ? (i.tipLeft = i.left + i.width - f[0], j.css({ right: 12, left: "auto" })) : i.tipLeft = i.left }, i.where = [function() { i.autoLeft(), i.tipTop = i.top - f[1] - 10, j.removeClass("layui-layer-TipsB").addClass("layui-layer-TipsT").css("border-right-color", b.tips[1]) }, function() { i.tipLeft = i.left + i.width + 10, i.tipTop = i.top, j.removeClass("layui-layer-TipsL").addClass("layui-layer-TipsR").css("border-bottom-color", b.tips[1]) }, function() { i.autoLeft(), i.tipTop = i.top + i.height + 10, j.removeClass("layui-layer-TipsT").addClass("layui-layer-TipsB").css("border-right-color", b.tips[1]) }, function() { i.tipLeft = i.left - f[0] - 10, i.tipTop = i.top, j.removeClass("layui-layer-TipsR").addClass("layui-layer-TipsL").css("border-bottom-color", b.tips[1]) }], i.where[k - 1](), 1 === k ? i.top - (d.scrollTop() + f[1] + 16) < 0 && i.where[2]() : 2 === k ? d.width() - (i.left + i.width + f[0] + 16) > 0 || i.where[3]() : 3 === k ? i.top - d.scrollTop() + i.height + f[1] + 16 - d.height() > 0 && i.where[0]() : 4 === k && f[0] + 16 - i.left > 0 && i.where[1](), e.find("." + h[5]).css({ "background-color": b.tips[1], "padding-right": b.closeBtn ? "30px": "" }), e.css({ left: i.tipLeft, top: i.tipTop }) }, g.pt.move = function() { var a = this, b = a.config, e = { setY: 0, moveLayer: function() { var a = e.layero, b = parseInt(a.css("margin-left")), c = parseInt(e.move.css("left")); 0 === b || (c -= b), "fixed" !== a.css("position") && (c -= a.parent().offset().left, e.setY = 0), a.css({ left: c, top: parseInt(e.move.css("top")) - e.setY }) } }, f = a.layero.find(b.move); return b.move && f.attr("move", "ok"), f.css({ cursor: b.move ? "move": "auto" }), c(b.move).on("mousedown", function(a) { if (a.preventDefault(), "ok" === c(this).attr("move")) { e.ismove = !0, e.layero = c(this).parents("." + h[0]); var f = e.layero.offset().left, g = e.layero.offset().top, i = e.layero.outerWidth() - 6, j = e.layero.outerHeight() - 6; c("#layui-layer-moves")[0] || c("body").append(‘<div id="layui-layer-moves" class="layui-layer-moves" style="left:‘ + f + "px; top:" + g + "px; width:" + i + "px; height:" + j + ‘px; z-index:2147483584"></div>‘), e.move = c("#layui-layer-moves"), b.moveType && e.move.css({ visibility: "hidden" }), e.moveX = a.pageX - e.move.position().left, e.moveY = a.pageY - e.move.position().top, "fixed" !== e.layero.css("position") || (e.setY = d.scrollTop()) } }), c(document).mousemove(function(a) { if (e.ismove) { var c = a.pageX - e.moveX, f = a.pageY - e.moveY; if (a.preventDefault(), !b.moveOut) { e.setY = d.scrollTop(); var g = d.width() - e.move.outerWidth(), h = e.setY; 0 > c && (c = 0), c > g && (c = g), h > f && (f = h), f > d.height() - e.move.outerHeight() + e.setY && (f = d.height() - e.move.outerHeight() + e.setY) } e.move.css({ left: c, top: f }), b.moveType && e.moveLayer(), c = f = g = h = null } }).mouseup(function() { try { e.ismove && (e.moveLayer(), e.move.remove(), b.moveEnd && b.moveEnd()), e.ismove = !1 } catch(a) { e.ismove = !1 } }), a }, g.pt.callback = function() { function a() { var a = g.cancel && g.cancel(b.index, d); a === !1 || f.close(b.index) } var b = this, d = b.layero, g = b.config; b.openLayer(), g.success && (2 == g.type ? d.find("iframe").on("load", function() { g.success(d, b.index) }) : g.success(d, b.index)), f.ie6 && b.IE6(d), d.find("." + h[6]).children("a").on("click", function() { var a = c(this).index(); if (0 === a) g.yes ? g.yes(b.index, d) : g.btn1 ? g.btn1(b.index, d) : f.close(b.index); else { var e = g["btn" + (a + 1)] && g["btn" + (a + 1)](b.index, d); e === !1 || f.close(b.index) } }), d.find("." + h[7]).on("click", a), g.shadeClose && c("#layui-layer-shade" + b.index).on("click", function() { f.close(b.index) }), d.find(".layui-layer-min").on("click", function() { f.min(b.index, g), g.min && g.min(d) }), d.find(".layui-layer-max").on("click", function() { c(this).hasClass("layui-layer-maxmin") ? (f.restore(b.index), g.restore && g.restore(d)) : (f.full(b.index, g), g.full && g.full(d)) }), g.end && (e.end[b.index] = g.end) }, e.reselect = function() { c.each(c("select"), function(a, b) { var d = c(this); d.parents("." + h[0])[0] || 1 == d.attr("layer") && c("." + h[0]).length < 1 && d.removeAttr("layer").show(), d = null }) }, g.pt.IE6 = function(a) { function b() { a.css({ top: f + (e.config.fix ? d.scrollTop() : 0) }) } var e = this, f = a.offset().top; b(), d.scroll(b), c("select").each(function(a, b) { var d = c(this); d.parents("." + h[0])[0] || "none" === d.css("display") || d.attr({ layer: "1" }).hide(), d = null }) }, g.pt.openLayer = function() { var a = this; f.zIndex = a.config.zIndex, f.setTop = function(a) { var b = function() { f.zIndex++, a.css("z-index", f.zIndex + 1) }; return f.zIndex = parseInt(a[0].style.zIndex), a.on("mousedown", b), f.zIndex } }, e.record = function(a) { var b = [a.outerWidth(), a.outerHeight(), a.position().top, a.position().left + parseFloat(a.css("margin-left"))]; a.find(".layui-layer-max").addClass("layui-layer-maxmin"), a.attr({ area: b }) }, e.rescollbar = function(a) { h.html.attr("layer-full") == a && (h.html[0].style.removeProperty ? h.html[0].style.removeProperty("overflow") : h.html[0].style.removeAttribute("overflow"), h.html.removeAttr("layer-full")) }, a.layer = f, f.getChildFrame = function(a, b) { return b = b || c("." + h[4]).attr("times"), c("#" + h[0] + b).find("iframe").contents().find(a) }, f.getFrameIndex = function(a) { return c("#" + a).parents("." + h[4]).attr("times") }, f.iframeAuto = function(a) { if (a) { var b = f.getChildFrame("html", a).outerHeight(), d = c("#" + h[0] + a), e = d.find(h[1]).outerHeight() || 0, g = d.find("." + h[6]).outerHeight() || 0; d.css({ height: b + e + g }), d.find("iframe").css({ height: b }) } }, f.iframeSrc = function(a, b) { c("#" + h[0] + a).find("iframe").attr("src", b) }, f.style = function(a, b) { var d = c("#" + h[0] + a), f = d.attr("type"), g = d.find(h[1]).outerHeight() || 0, i = d.find("." + h[6]).outerHeight() || 0; (f === e.type[1] || f === e.type[2]) && (d.css(b), f === e.type[2] && d.find("iframe").css({ height: parseFloat(b.height) - g - i })) }, f.min = function(a, b) { var d = c("#" + h[0] + a), g = d.find(h[1]).outerHeight() || 0; e.record(d), f.style(a, { width: 180, height: g, overflow: "hidden" }), d.find(".layui-layer-min").hide(), "page" === d.attr("type") && d.find(h[4]).hide(), e.rescollbar(a) }, f.restore = function(a) { var b = c("#" + h[0] + a), d = b.attr("area").split(","); b.attr("type"); f.style(a, { width: parseFloat(d[0]), height: parseFloat(d[1]), top: parseFloat(d[2]), left: parseFloat(d[3]), overflow: "visible" }), b.find(".layui-layer-max").removeClass("layui-layer-maxmin"), b.find(".layui-layer-min").show(), "page" === b.attr("type") && b.find(h[4]).show(), e.rescollbar(a) }, f.full = function(a) { var b, g = c("#" + h[0] + a); e.record(g), h.html.attr("layer-full") || h.html.css("overflow", "hidden").attr("layer-full", a), clearTimeout(b), b = setTimeout(function() { var b = "fixed" === g.css("position"); f.style(a, { top: b ? 0 : d.scrollTop(), left: b ? 0 : d.scrollLeft(), width: d.width(), height: d.height() }), g.find(".layui-layer-min").hide() }, 100) }, f.title = function(a, b) { var d = c("#" + h[0] + (b || f.index)).find(h[1]); d.html(a) }, f.close = function(a) { var b = c("#" + h[0] + a), d = b.attr("type"); if (b[0]) { if (d === e.type[1] && "object" === b.attr("conType")) { b.children(":not(." + h[5] + ")").remove(); for (var g = 0; 2 > g; g++) b.find(".layui-layer-wrap").unwrap().hide() } else { if (d === e.type[2]) try { var i = c("#" + h[4] + a)[0]; i.contentWindow.document.write(""), i.contentWindow.close(), b.find("." + h[5])[0].removeChild(i) } catch(j) {} b[0].innerHTML = "", b.remove() } c("#layui-layer-moves, #layui-layer-shade" + a).remove(), f.ie6 && e.reselect(), e.rescollbar(a), c(document).off("keydown", e.enter), "function" == typeof e.end[a] && e.end[a](), delete e.end[a] } }, f.closeAll = function(a) { c.each(c("." + h[0]), function() { var b = c(this), d = a ? b.attr("type") === a: 1; d && f.close(b.attr("times")), d = null }) }; var i = f.cache || {}, j = function(a) { return i.skin ? " " + i.skin + " " + i.skin + "-" + a: "" }; f.prompt = function(a, b) { a = a || {}, "function" == typeof a && (b = a); var d, e = 2 == a.formType ? ‘<textarea class="layui-layer-input">‘ + (a.value || "") + "</textarea>": function() { return ‘<input type="‘ + (1 == a.formType ? "password": "text") + ‘" class="layui-layer-input" value="‘ + (a.value || "") + ‘">‘ } (); return f.open(c.extend({ btn: ["确定", "取消"], content: e, skin: "layui-layer-prompt" + j("prompt"), success: function(a) { d = a.find(".layui-layer-input"), d.focus() }, yes: function(c) { var e = d.val(); "" === e ? d.focus() : e.length > (a.maxlength || 500) ? f.tips("最多输入" + (a.maxlength || 500) + "个字数", d, { tips: 1 }) : b && b(e, c, d) } }, a)) }, f.tab = function(a) { a = a || {}; var b = a.tab || {}; return f.open(c.extend({ type: 1, skin: "layui-layer-tab" + j("tab"), title: function() { var a = b.length, c = 1, d = ""; if (a > 0) for (d = ‘<span class="layui-layer-tabnow">‘ + b[0].title + "</span>"; a > c; c++) d += "<span>" + b[c].title + "</span>"; return d } (), content: ‘<ul class="layui-layer-tabmain">‘ + function() { var a = b.length, c = 1, d = ""; if (a > 0) for (d = ‘<li class="layui-layer-tabli xubox_tab_layer">‘ + (b[0].content || "no content") + "</li>"; a > c; c++) d += ‘<li class="layui-layer-tabli">‘ + (b[c].content || "no content") + "</li>"; return d } () + "</ul>", success: function(b) { var d = b.find(".layui-layer-title").children(), e = b.find(".layui-layer-tabmain").children(); d.on("mousedown", function(b) { b.stopPropagation ? b.stopPropagation() : b.cancelBubble = !0; var d = c(this), f = d.index(); d.addClass("layui-layer-tabnow").siblings().removeClass("layui-layer-tabnow"), e.eq(f).show().siblings().hide(), "function" == typeof a.change && a.change(f) }) } }, a)) }, f.photos = function(b, d, e) { function g(a, b, c) { var d = new Image; return d.src = a, d.complete ? b(d) : (d.onload = function() { d.onload = null, b(d) }, void(d.onerror = function(a) { d.onerror = null, c(a) })) } var h = {}; if (b = b || {}, b.photos) { var i = b.photos.constructor === Object, k = i ? b.photos: {}, l = k.data || [], m = k.start || 0; if (h.imgIndex = (0 | m) + 1, b.img = b.img || "img", i) { if (0 === l.length) return f.msg("没有图片") } else { var n = c(b.photos), o = function() { l = [], n.find(b.img).each(function(a) { var b = c(this); b.attr("layer-index", a), l.push({ alt: b.attr("alt"), pid: b.attr("layer-pid"), src: b.attr("layer-src") || b.attr("src"), thumb: b.attr("src") }) }) }; if (o(), 0 === l.length) return; if (d || n.on("click", b.img, function() { var a = c(this), d = a.attr("layer-index"); f.photos(c.extend(b, { photos: { start: d, data: l, tab: b.tab }, full: b.full }), !0), o() }), !d) return } h.imgprev = function(a) { h.imgIndex--, h.imgIndex < 1 && (h.imgIndex = l.length), h.tabimg(a) }, h.imgnext = function(a, b) { h.imgIndex++, h.imgIndex > l.length && (h.imgIndex = 1, b) || h.tabimg(a) }, h.keyup = function(a) { if (!h.end) { var b = a.keyCode; a.preventDefault(), 37 === b ? h.imgprev(!0) : 39 === b ? h.imgnext(!0) : 27 === b && f.close(h.index) } }, h.tabimg = function(a) { l.length <= 1 || (k.start = h.imgIndex - 1, f.close(h.index), f.photos(b, !0, a)) }, h.event = function() { h.bigimg.hover(function() { h.imgsee.show() }, function() { h.imgsee.hide() }), h.bigimg.find(".layui-layer-imgprev").on("click", function(a) { a.preventDefault(), h.imgprev() }), h.bigimg.find(".layui-layer-imgnext").on("click", function(a) { a.preventDefault(), h.imgnext() }), c(document).on("keyup", h.keyup) }, h.loadi = f.load(1, { shade: "shade" in b ? !1 : .9, scrollbar: !1 }), g(l[m].src, function(d) { f.close(h.loadi), h.index = f.open(c.extend({ type: 1, area: function() { var e = [d.width, d.height], f = [c(a).width() - 50, c(a).height() - 50]; return ! b.full && e[0] > f[0] && (e[0] = f[0], e[1] = e[0] * d.height / d.width), [e[0] + "px", e[1] + "px"] } (), title: !1, shade: .9, shadeClose: !0, closeBtn: !1, move: ".layui-layer-phimg img", moveType: 1, scrollbar: !1, moveOut: !0, shift: 5 * Math.random() | 0, skin: "layui-layer-photos" + j("photos"), content: ‘<div class="layui-layer-phimg"><img src="‘ + l[m].src + ‘" alt="‘ + (l[m].alt || "") + ‘" layer-pid="‘ + l[m].pid + ‘"><div class="layui-layer-imgsee">‘ + (l.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>‘: "") + ‘<div class="layui-layer-imgbar" style="display:‘ + (e ? "block": "") + ‘"><span class="layui-layer-imgtit"><a href="javascript:;">‘ + (l[m].alt || "") + "</a><em>" + h.imgIndex + "/" + l.length + "</em></span></div></div></div>", success: function(a, c) { h.bigimg = a.find(".layui-layer-phimg"), h.imgsee = a.find(".layui-layer-imguide,.layui-layer-imgbar"), h.event(a), b.tab && b.tab(l[m], a) }, end: function() { h.end = !0, c(document).off("keyup", h.keyup) } }, b)) }, function() { f.close(h.loadi), f.msg("当前图片地址异常<br>是否继续查看下一张？", { time: 3e4, btn: ["下一张", "不看了"], yes: function() { l.length > 1 && h.imgnext(!0, !0) } }) }) } }, e.run = function() { c = jQuery, d = c(a), h.html = c("html"), f.open = function(a) { var b = new g(a); return b.index } }, "function" == typeof define ? define(function() { return e.run(), f }) : function() { e.run(), f.use("skin/layer.css") } () } (window);
标签：
原文地址：http://www.cnblogs.com/ylink/p/5533266.html
