laydate时间组件

laydate时间组件使用笔记

/*! laydate-v5.0.9 日期与时间组件 MIT License  http://www.layui.com/laydate/  By 贤心 */
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js

/*! laydate-v5.0.9 日期与时间组件 MIT License  http://www.layui.com/laydate/  By 贤心 */ ;
! function() {
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                    timeTips: "选择时间",
                    startTime: "开始时间",
                    endTime: "结束时间",
                    dateTips: "返回日期",
                    month: ["一", "二", "三", "四", "五", "六", "七", "八", "九", "十", "十一", "十二"],
                    tools: {
                        confirm: "确定",
                        clear: "清空",
                        Mynow: "现在",
                        now: "现在"

                    }
                },
                en: {
                    weeks: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"],
                    time: ["Hours", "Minutes", "Seconds"],
                    timeTips: "Select Time",
                    startTime: "Start Time",
                    endTime: "End Time",
                    dateTips: "Select Date",
                    month: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
                    tools: {
                        confirm: "Confirm",
                        clear: "Clear",
                        Mynow: "Mynow",
                        now: "now",
                    }
                }
            };
        return n[t.lang] || n.cn
    }, T.prototype.init = function() {
        var e = this,
            t = e.config,
            n = "yyyy|y|MM|M|dd|d|HH|H|mm|m|ss|s",
            a = "static" === t.position,
            i = {
                year: "yyyy",
                month: "yyyy-MM",
                date: "yyyy-MM-dd",
                time: "HH:mm:ss",
                datetime: "yyyy-MM-dd HH:mm:ss"
            };
        t.elem = w(t.elem), t.eventElem = w(t.eventElem), t.elem[0] && (t.range === !0 && (t.range = "-"), t.format === i.date && (t.format = i[t.type]), e.format = t.format.match(new RegExp(n + "|.", "g")) || [], e.EXP_IF = "", e.EXP_SPLIT = "", w.each(e.format, function(t, a) {
            var i = new RegExp(n).test(a) ? "\\d{" + function() {
                return new RegExp(n).test(e.format[0 === t ? t + 1 : t - 1] || "") ? /^yyyy|y$/.test(a) ? 4 : a.length : /^yyyy$/.test(a) ? "1,4" : /^y$/.test(a) ? "1,308" : "1,2"
            }() + "}" : "\\" + a;
            e.EXP_IF = e.EXP_IF + i, e.EXP_SPLIT = e.EXP_SPLIT + "(" + i + ")"
        }), e.EXP_IF = new RegExp("^" + (t.range ? e.EXP_IF + "\\s\\" + t.range + "\\s" + e.EXP_IF : e.EXP_IF) + "$"), e.EXP_SPLIT = new RegExp("^" + e.EXP_SPLIT + "$", ""), e.isInput(t.elem[0]) || "focus" === t.trigger && (t.trigger = "click"), t.elem.attr("lay-key") || (t.elem.attr("lay-key", e.index), t.eventElem.attr("lay-key", e.index)), t.mark = w.extend({}, t.calendar && "cn" === t.lang ? {
            "0-1-1": "元旦",
            "0-2-14": "情人",
            "0-3-8": "妇女",
            "0-3-12": "植树",
            "0-4-1": "愚人",
            "0-5-1": "劳动",
            "0-5-4": "青年",
            "0-6-1": "儿童",
            "0-9-10": "教师",
            "0-9-18": "国耻",
            "0-10-1": "国庆",
            "0-12-25": "圣诞"
        } : {}, t.mark), w.each(["min", "max"], function(e, n) {
            var a = [],
                i = [];
            if ("number" == typeof t[n]) {
                var r = t[n],
                    o = (new Date).getTime(),
                    s = 864e5,
                    l = new Date(r ? r < s ? o + r * s : r : o);
                a = [l.getFullYear(), l.getMonth() + 1, l.getDate()], r < s || (i = [l.getHours(), l.getMinutes(), l.getSeconds()])
            } else a = (t[n].match(/\d+-\d+-\d+/) || [""])[0].split("-"), i = (t[n].match(/\d+:\d+:\d+/) || [""])[0].split(":");
            t[n] = {
                year: 0 | a[0] || (new Date).getFullYear(),
                month: a[1] ? (0 | a[1]) - 1 : (new Date).getMonth(),
                date: 0 | a[2] || (new Date).getDate(),
                hours: 0 | i[0],
                minutes: 0 | i[1],
                seconds: 0 | i[2]
            }
        }), e.elemID = "layui-laydate" + t.elem.attr("lay-key"), (t.show || a) && e.render(), a || e.events(), t.value && (t.value.constructor === Date ? e.setValue(e.parse(0, e.systemDate(t.value))) : e.setValue(t.value)))
    }, T.prototype.render = function() {
        var e = this,
            t = e.config,
            n = e.lang(),
            a = "static" === t.position,
            i = e.elem = w.elem("div", {
                id: e.elemID,
                "class": ["layui-laydate", t.range ? " layui-laydate-range" : "", a ? " " + c : "", t.theme && "default" !== t.theme && !/^#/.test(t.theme) ? " laydate-theme-" + t.theme : ""].join("")
            }),
            r = e.elemMain = [],
            o = e.elemHeader = [],
            s = e.elemCont = [],
            l = e.table = [],
            d = e.footer = w.elem("div", {
                "class": p
            });
        if (t.zIndex && (i.style.zIndex = t.zIndex), w.each(new Array(2), function(e) {
            if (!t.range && e > 0) return !0;
            var a = w.elem("div", {
                    "class": "layui-laydate-header"
                }),
                i = [
                    function() {
                        var e = w.elem("i", {
                            "class": "layui-icon laydate-icon laydate-prev-y"
                        });
                        return e.innerHTML = "", e
                    }(),
                    function() {
                        var e = w.elem("i", {
                            "class": "layui-icon laydate-icon laydate-prev-m"
                        });
                        return e.innerHTML = "", e
                    }(),
                    function() {
                        var e = w.elem("div", {
                                "class": "laydate-set-ym"
                            }),
                            t = w.elem("span"),
                            n = w.elem("span");
                        return e.appendChild(t), e.appendChild(n), e
                    }(),
                    function() {
                        var e = w.elem("i", {
                            "class": "layui-icon laydate-icon laydate-next-m"
                        });
                        return e.innerHTML = "", e
                    }(),
                    function() {
                        var e = w.elem("i", {
                            "class": "layui-icon laydate-icon laydate-next-y"
                        });
                        return e.innerHTML = "", e
                    }()
                ],
                d = w.elem("div", {
                    "class": "layui-laydate-content"
                }),
                c = w.elem("table"),
                m = w.elem("thead"),
                u = w.elem("tr");
            w.each(i, function(e, t) {
                a.appendChild(t)
            }), m.appendChild(u), w.each(new Array(6), function(e) {
                var t = c.insertRow(0);
                w.each(new Array(7), function(a) {
                    if (0 === e) {
                        var i = w.elem("th");
                        i.innerHTML = n.weeks[a], u.appendChild(i)
                    }
                    t.insertCell(a)
                })
            }), c.insertBefore(m, c.children[0]), d.appendChild(c), r[e] = w.elem("div", {
                "class": "layui-laydate-main laydate-main-list-" + e
            }), r[e].appendChild(a), r[e].appendChild(d), o.push(i), s.push(d), l.push(c)
        }), w(d).html(function() {
            var e = [],
                i = [];
            return "datetime" === t.type && e.push('<span lay-type="datetime" class="laydate-btns-time">' + n.timeTips + "</span>"), w.each(t.btns, function(e, r) {
                var o = n.tools[r] || "btn";
                t.range && "now" === r || (a && "clear" === r && (o = "cn" === t.lang ? "重置" : "Reset"), i.push('<span lay-type="' + r + '" class="laydate-btns-' + r + '">' + o + "</span>"))
            }), e.push('<div class="laydate-footer-btns">' + i.join("") + "</div>"), e.join("")
        }()), w.each(r, function(e, t) {
            i.appendChild(t)
        }), t.showBottom && i.appendChild(d), /^#/.test(t.theme)) {
            var m = w.elem("style"),
                u = ["#{{id}} .layui-laydate-header{background-color:{{theme}};}", "#{{id}} .layui-this{background-color:{{theme}} !important;}"].join("").replace(/{{id}}/g, e.elemID).replace(/{{theme}}/g, t.theme);
            "styleSheet" in m ? (m.setAttribute("type", "text/css"), m.styleSheet.cssText = u) : m.innerHTML = u, w(i).addClass("laydate-theme-molv"), i.appendChild(m)
        }
        e.remove(T.thisElemDate), a ? t.elem.append(i) : (document.body.appendChild(i), e.position()), e.checkDate().calendar(), e.changeEvent(), T.thisElemDate = e.elemID, "function" == typeof t.ready && t.ready(w.extend({}, t.dateTime, {
            month: t.dateTime.month + 1
        }))
    }, T.prototype.remove = function(e) {
        var t = this,
            n = (t.config, w("#" + (e || t.elemID)));
        return n.hasClass(c) || t.checkDate(function() {
            n.remove()
        }), t
    }, T.prototype.position = function() {
        var e = this,
            t = e.config,
            n = e.bindElem || t.elem[0],
            a = n.getBoundingClientRect(),
            i = e.elem.offsetWidth,
            r = e.elem.offsetHeight,
            o = function(e) {
                return e = e ? "scrollLeft" : "scrollTop", document.body[e] | document.documentElement[e]
            },
            s = function(e) {
                return document.documentElement[e ? "clientWidth" : "clientHeight"]
            },
            l = 5,
            d = a.left,
            c = a.bottom;
        d + i + l > s("width") && (d = s("width") - i - l), c + r + l > s() && (c = a.top > r ? a.top - r : s() - r, c -= 2 * l), t.position && (e.elem.style.position = t.position), e.elem.style.left = d + ("fixed" === t.position ? 0 : o(1)) + "px", e.elem.style.top = c + ("fixed" === t.position ? 0 : o()) + "px"
    }, T.prototype.hint = function(e) {
        var t = this,
            n = (t.config, w.elem("div", {
                "class": h
            }));
        n.innerHTML = e || "", w(t.elem).find("." + h).remove(), t.elem.appendChild(n), clearTimeout(t.hinTimer), t.hinTimer = setTimeout(function() {
            w(t.elem).find("." + h).remove()
        }, 3e3)
    }, T.prototype.getAsYM = function(e, t, n) {
        return n ? t-- : t++, t < 0 && (t = 11, e--), t > 11 && (t = 0, e++), [e, t]
    }, T.prototype.systemDate = function(e) {
        var t = e || new Date;
        return {
            year: t.getFullYear(),
            month: t.getMonth(),
            date: t.getDate(),
            hours: e ? e.getHours() : 0,
            minutes: e ? e.getMinutes() : 0,
            seconds: e ? e.getSeconds() : 0
        }
    }, T.prototype.checkDate = function(e) {
        var t, a, i = this,
            r = (new Date, i.config),
            o = r.dateTime = r.dateTime || i.systemDate(),
            s = i.bindElem || r.elem[0],
            l = (i.isInput(s) ? "val" : "html", i.isInput(s) ? s.value : "static" === r.position ? "" : s.innerHTML),
            c = function(e) {
                e.year > d[1] && (e.year = d[1], a = !0), e.month > 11 && (e.month = 11, a = !0), e.hours > 23 && (e.hours = 0, a = !0), e.minutes > 59 && (e.minutes = 0, e.hours++, a = !0), e.seconds > 59 && (e.seconds = 0, e.minutes++, a = !0), t = n.getEndDate(e.month + 1, e.year), e.date > t && (e.date = t, a = !0)
            },
            m = function(e, t, n) {
                var o = ["startTime", "endTime"];
                t = (t.match(i.EXP_SPLIT) || []).slice(1), n = n || 0, r.range && (i[o[n]] = i[o[n]] || {}), w.each(i.format, function(s, l) {
                    var c = parseFloat(t[s]);
                    t[s].length < l.length && (a = !0), /yyyy|y/.test(l) ? (c < d[0] && (c = d[0], a = !0), e.year = c) : /MM|M/.test(l) ? (c < 1 && (c = 1, a = !0), e.month = c - 1) : /dd|d/.test(l) ? (c < 1 && (c = 1, a = !0), e.date = c) : /HH|H/.test(l) ? (c < 1 && (c = 0, a = !0), e.hours = c, r.range && (i[o[n]].hours = c)) : /mm|m/.test(l) ? (c < 1 && (c = 0, a = !0), e.minutes = c, r.range && (i[o[n]].minutes = c)) : /ss|s/.test(l) && (c < 1 && (c = 0, a = !0), e.seconds = c, r.range && (i[o[n]].seconds = c))
                }), c(e)
            };
        return "limit" === e ? (c(o), i) : (l = l || r.value, "string" == typeof l && (l = l.replace(/\s+/g, " ").replace(/^\s|\s$/g, "")), i.startState && !i.endState && (delete i.startState, i.endState = !0), "string" == typeof l && l ? i.EXP_IF.test(l) ? r.range ? (l = l.split(" " + r.range + " "), i.startDate = i.startDate || i.systemDate(), i.endDate = i.endDate || i.systemDate(), r.dateTime = w.extend({}, i.startDate), w.each([i.startDate, i.endDate], function(e, t) {
            m(t, l[e], e)
        })) : m(o, l) : (i.hint("日期格式不合法<br>必须遵循下述格式：<br>" + (r.range ? r.format + " " + r.range + " " + r.format : r.format) + "<br>已为你重置"), a = !0) : l && l.constructor === Date ? r.dateTime = i.systemDate(l) : (r.dateTime = i.systemDate(), delete i.startState, delete i.endState, delete i.startDate, delete i.endDate, delete i.startTime, delete i.endTime), c(o), a && l && i.setValue(r.range ? i.endDate ? i.parse() : "" : i.parse()), e && e(), i)
    }, T.prototype.mark = function(e, t) {
        var n, a = this,
            i = a.config;
        return w.each(i.mark, function(e, a) {
            var i = e.split("-");
            i[0] != t[0] && 0 != i[0] || i[1] != t[1] && 0 != i[1] || i[2] != t[2] || (n = a || t[2])
        }), n && e.html('<span class="laydate-day-mark">' + n + "</span>"), a
    }, T.prototype.limit = function(e, t, n, a) {
        var i, r = this,
            o = r.config,
            l = {},
            d = o[n > 41 ? "endDate" : "dateTime"],
            c = w.extend({}, d, t || {});
        return w.each({
            now: c,
            min: o.min,
            max: o.max
        }, function(e, t) {
            l[e] = r.newDate(w.extend({
                year: t.year,
                month: t.month,
                date: t.date
            }, function() {
                var e = {};
                return w.each(a, function(n, a) {
                    e[a] = t[a]
                }), e
            }())).getTime()
        }), i = l.now < l.min || l.now > l.max, e && e[i ? "addClass" : "removeClass"](s), i
    }, T.prototype.calendar = function(e) {
        var t, a, i, r = this,
            s = r.config,
            l = e || s.dateTime,
            c = new Date,
            m = r.lang(),
            u = "date" !== s.type && "datetime" !== s.type,
            h = e ? 1 : 0,
            y = w(r.table[h]).find("td"),
            f = w(r.elemHeader[h][2]).find("span");
        if (l.year < d[0] && (l.year = d[0], r.hint("最低只能支持到公元" + d[0] + "年")), l.year > d[1] && (l.year = d[1], r.hint("最高只能支持到公元" + d[1] + "年")), r.firstDate || (r.firstDate = w.extend({}, l)), c.setFullYear(l.year, l.month, 1), t = c.getDay(), a = n.getEndDate(l.month || 12, l.year), i = n.getEndDate(l.month + 1, l.year), w.each(y, function(e, n) {
            var d = [l.year, l.month],
                c = 0;
            n = w(n), n.removeAttr("class"), e < t ? (c = a - t + e, n.addClass("laydate-day-prev"), d = r.getAsYM(l.year, l.month, "sub")) : e >= t && e < i + t ? (c = e - t, s.range || c + 1 === l.date && n.addClass(o)) : (c = e - i - t, n.addClass("laydate-day-next"), d = r.getAsYM(l.year, l.month)), d[1]++, d[2] = c + 1, n.attr("lay-ymd", d.join("-")).html(d[2]), r.mark(n, d).limit(n, {
                year: d[0],
                month: d[1] - 1,
                date: d[2]
            }, e)
        }), w(f[0]).attr("lay-ym", l.year + "-" + (l.month + 1)), w(f[1]).attr("lay-ym", l.year + "-" + (l.month + 1)), "cn" === s.lang ? (w(f[0]).attr("lay-type", "year").html(l.year + "年"), w(f[1]).attr("lay-type", "month").html(l.month + 1 + "月")) : (w(f[0]).attr("lay-type", "month").html(m.month[l.month]), w(f[1]).attr("lay-type", "year").html(l.year)), u && (s.range && (e ? r.endDate = r.endDate || {
            year: l.year + ("year" === s.type ? 1 : 0),
            month: l.month + ("month" === s.type ? 0 : -1)
        } : r.startDate = r.startDate || {
            year: l.year,
            month: l.month
        }, e && (r.listYM = [
            [r.startDate.year, r.startDate.month + 1],
            [r.endDate.year, r.endDate.month + 1]
        ], r.list(s.type, 0).list(s.type, 1), "time" === s.type ? r.setBtnStatus("时间", w.extend({}, r.systemDate(), r.startTime), w.extend({}, r.systemDate(), r.endTime)) : r.setBtnStatus(!0))), s.range || (r.listYM = [
            [l.year, l.month + 1]
        ], r.list(s.type, 0))), s.range && !e) {
            var p = r.getAsYM(l.year, l.month);
            r.calendar(w.extend({}, l, {
                year: p[0],
                month: p[1]
            }))
        }
        return s.range || r.limit(w(r.footer).find(g), null, 0, ["hours", "minutes", "seconds"]), s.range && e && !u && r.stampRange(), r
    }, T.prototype.list = function(e, t) {
        var n = this,
            a = n.config,
            i = a.dateTime,
            r = n.lang(),
            l = a.range && "date" !== a.type && "datetime" !== a.type,
            d = w.elem("ul", {
                "class": m + " " + {
                    year: "laydate-year-list",
                    month: "laydate-month-list",
                    time: "laydate-time-list"
                }[e]
            }),
            c = n.elemHeader[t],
            u = w(c[2]).find("span"),
            h = n.elemCont[t || 0],
            y = w(h).find("." + m)[0],
            f = "cn" === a.lang,
            p = f ? "年" : "",
            T = n.listYM[t] || {},
            C = ["hours", "minutes", "seconds"],
            x = ["startTime", "endTime"][t];
        if (T[0] < 1 && (T[0] = 1), "year" === e) {
            var M, b = M = T[0] - 7;
            b < 1 && (b = M = 1), w.each(new Array(15), function(e) {
                var i = w.elem("li", {
                        "lay-ym": M
                    }),
                    r = {
                        year: M
                    };
                M == T[0] && w(i).addClass(o), i.innerHTML = M + p, d.appendChild(i), M < n.firstDate.year ? (r.month = a.min.month, r.date = a.min.date) : M >= n.firstDate.year && (r.month = a.max.month, r.date = a.max.date), n.limit(w(i), r, t), M++
            }), w(u[f ? 0 : 1]).attr("lay-ym", M - 8 + "-" + T[1]).html(b + p + " - " + (M - 1 + p))
        } else if ("month" === e) w.each(new Array(12), function(e) {
            var i = w.elem("li", {
                    "lay-ym": e
                }),
                s = {
                    year: T[0],
                    month: e
                };
            e + 1 == T[1] && w(i).addClass(o), i.innerHTML = r.month[e] + (f ? "月" : ""), d.appendChild(i), T[0] < n.firstDate.year ? s.date = a.min.date : T[0] >= n.firstDate.year && (s.date = a.max.date), n.limit(w(i), s, t)
        }), w(u[f ? 0 : 1]).attr("lay-ym", T[0] + "-" + T[1]).html(T[0] + p);
        else if ("time" === e) {
            var E = function() {
                w(d).find("ol").each(function(e, a) {
                    w(a).find("li").each(function(a, i) {
                        n.limit(w(i), [{
                            hours: a
                        }, {
                            hours: n[x].hours,
                            minutes: a
                        }, {
                            hours: n[x].hours,
                            minutes: n[x].minutes,
                            seconds: a
                        }][e], t, [
                            ["hours"],
                            ["hours", "minutes"],
                            ["hours", "minutes", "seconds"]
                        ][e])
                    })
                }), a.range || n.limit(w(n.footer).find(g), n[x], 0, ["hours", "minutes", "seconds"])
            };
            a.range ? n[x] || (n[x] = {
                hours: 0,
                minutes: 0,
                seconds: 0
            }) : n[x] = i, w.each([24, 60, 60], function(e, t) {
                var a = w.elem("li"),
                    i = ["<p>" + r.time[e] + "</p><ol>"];
                w.each(new Array(t), function(t) {
                    i.push("<li" + (n[x][C[e]] === t ? ' class="' + o + '"' : "") + ">" + w.digit(t, 2) + "</li>")
                }), a.innerHTML = i.join("") + "</ol>", d.appendChild(a)
            }), E()
        }
        if (y && h.removeChild(y), h.appendChild(d), "year" === e || "month" === e) w(n.elemMain[t]).addClass("laydate-ym-show"), w(d).find("li").on("click", function() {
            var r = 0 | w(this).attr("lay-ym");
            if (!w(this).hasClass(s)) {
                if (0 === t) i[e] = r, l && (n.startDate[e] = r), n.limit(w(n.footer).find(g), null, 0);
                else if (l) n.endDate[e] = r;
                else {
                    var c = "year" === e ? n.getAsYM(r, T[1] - 1, "sub") : n.getAsYM(T[0], r, "sub");
                    w.extend(i, {
                        year: c[0],
                        month: c[1]
                    })
                }
                "year" === a.type || "month" === a.type ? (w(d).find("." + o).removeClass(o), w(this).addClass(o), "month" === a.type && "year" === e && (n.listYM[t][0] = r, l && (n[["startDate", "endDate"][t]].year = r), n.list("month", t))) : (n.checkDate("limit").calendar(), n.closeList()), n.setBtnStatus(), a.range || n.done(null, "change"), w(n.footer).find(D).removeClass(s)
            }
        });
        else {
            var S = w.elem("span", {
                    "class": v
                }),
                k = function() {
                    w(d).find("ol").each(function(e) {
                        var t = this,
                            a = w(t).find("li");
                        t.scrollTop = 30 * (n[x][C[e]] - 2), t.scrollTop <= 0 && a.each(function(e, n) {
                            if (!w(this).hasClass(s)) return t.scrollTop = 30 * (e - 2), !0
                        })
                    })
                },
                H = w(c[2]).find("." + v);
            k(), S.innerHTML = a.range ? [r.startTime, r.endTime][t] : r.timeTips, w(n.elemMain[t]).addClass("laydate-time-show"), H[0] && H.remove(), c[2].appendChild(S), w(d).find("ol").each(function(e) {
                var t = this;
                w(t).find("li").on("click", function() {
                    var r = 0 | this.innerHTML;
                    w(this).hasClass(s) || (a.range ? n[x][C[e]] = r : i[C[e]] = r, w(t).find("." + o).removeClass(o), w(this).addClass(o), E(), k(), (n.endDate || "time" === a.type) && n.done(null, "change"), n.setBtnStatus())
                })
            })
        }
        return n
    }, T.prototype.listYM = [], T.prototype.closeList = function() {
        var e = this;
        e.config;
        w.each(e.elemCont, function(t, n) {
            w(this).find("." + m).remove(), w(e.elemMain[t]).removeClass("laydate-ym-show laydate-time-show")
        }), w(e.elem).find("." + v).remove()
    }, T.prototype.setBtnStatus = function(e, t, n) {
        var a, i = this,
            r = i.config,
            o = w(i.footer).find(g),
            d = r.range && "date" !== r.type && "time" !== r.type;
        d && (t = t || i.startDate, n = n || i.endDate, a = i.newDate(t).getTime() > i.newDate(n).getTime(), i.limit(null, t) || i.limit(null, n) ? o.addClass(s) : o[a ? "addClass" : "removeClass"](s), e && a && i.hint("string" == typeof e ? l.replace(/日期/g, e) : l))
    }, T.prototype.parse = function(e, t) {
        var n = this,
            a = n.config,
            i = t || (e ? w.extend({}, n.endDate, n.endTime) : a.range ? w.extend({}, n.startDate, n.startTime) : a.dateTime),
            r = n.format.concat();
        return w.each(r, function(e, t) {
            /yyyy|y/.test(t) ? r[e] = w.digit(i.year, t.length) : /MM|M/.test(t) ? r[e] = w.digit(i.month + 1, t.length) : /dd|d/.test(t) ? r[e] = w.digit(i.date, t.length) : /HH|H/.test(t) ? r[e] = w.digit(i.hours, t.length) : /mm|m/.test(t) ? r[e] = w.digit(i.minutes, t.length) : /ss|s/.test(t) && (r[e] = w.digit(i.seconds, t.length))
        }), a.range && !e ? r.join("") + " " + a.range + " " + n.parse(1) : r.join("")
    }, T.prototype.newDate = function(e) {
        return e = e || {}, new Date(e.year || 1, e.month || 0, e.date || 1, e.hours || 0, e.minutes || 0, e.seconds || 0)
    }, T.prototype.setValue = function(e) {
        var t = this,
            n = t.config,
            a = t.bindElem || n.elem[0],
            i = t.isInput(a) ? "val" : "html";
        return "static" === n.position || w(a)[i](e || ""), this
    }, T.prototype.stampRange = function() {
        var e, t, n = this,
            a = n.config,
            i = w(n.elem).find("td");
        if (a.range && !n.endDate && w(n.footer).find(g).addClass(s), n.endDate) return e = n.newDate({
            year: n.startDate.year,
            month: n.startDate.month,
            date: n.startDate.date
        }).getTime(), t = n.newDate({
            year: n.endDate.year,
            month: n.endDate.month,
            date: n.endDate.date
        }).getTime(), e > t ? n.hint(l) : void w.each(i, function(a, i) {
            var r = w(i).attr("lay-ymd").split("-"),
                s = n.newDate({
                    year: r[0],
                    month: r[1] - 1,
                    date: r[2]
                }).getTime();
            w(i).removeClass(u + " " + o), s !== e && s !== t || w(i).addClass(w(i).hasClass(y) || w(i).hasClass(f) ? u : o), s > e && s < t && w(i).addClass(u)
        })
    }, T.prototype.done = function(e, t) {
        var n = this,
            a = n.config,
            i = w.extend({}, n.startDate ? w.extend(n.startDate, n.startTime) : a.dateTime),
            r = w.extend({}, w.extend(n.endDate, n.endTime));
        return w.each([i, r], function(e, t) {
            "month" in t && w.extend(t, {
                month: t.month + 1
            })
        }), e = e || [n.parse(), i, r], "function" == typeof a[t || "done"] && a[t || "done"].apply(a, e), n
    }, T.prototype.choose = function(e) {
        var t = this,
            n = t.config,
            a = n.dateTime,
            i = w(t.elem).find("td"),
            r = e.attr("lay-ymd").split("-"),
            l = function(e) {
                new Date;
                e && w.extend(a, r), n.range && (t.startDate ? w.extend(t.startDate, r) : t.startDate = w.extend({}, r, t.startTime), t.startYMD = r)
            };
        if (r = {
            year: 0 | r[0],
            month: (0 | r[1]) - 1,
            date: 0 | r[2]
        }, !e.hasClass(s))
            if (n.range) {
                if (w.each(["startTime", "endTime"], function(e, n) {
                    t[n] = t[n] || {
                        hours: 0,
                        minutes: 0,
                        seconds: 0
                    }
                }), t.endState) l(), delete t.endState, delete t.endDate, t.startState = !0, i.removeClass(o + " " + u), e.addClass(o);
                else if (t.startState) {
                    if (e.addClass(o), t.endDate ? w.extend(t.endDate, r) : t.endDate = w.extend({}, r, t.endTime), t.newDate(r).getTime() < t.newDate(t.startYMD).getTime()) {
                        var d = w.extend({}, t.endDate, {
                            hours: t.startDate.hours,
                            minutes: t.startDate.minutes,
                            seconds: t.startDate.seconds
                        });
                        w.extend(t.endDate, t.startDate, {
                            hours: t.endDate.hours,
                            minutes: t.endDate.minutes,
                            seconds: t.endDate.seconds
                        }), t.startDate = d
                    }
                    n.showBottom || t.done(), t.stampRange(), t.endState = !0, t.done(null, "change")
                } else e.addClass(o), l(), t.startState = !0;
                w(t.footer).find(g)[t.endDate ? "removeClass" : "addClass"](s)
            } else "static" === n.position ? (l(!0), t.calendar().done().done(null, "change")) : "date" === n.type ? (l(!0), t.setValue(t.parse()).remove().done()) : "datetime" === n.type && (l(!0), t.calendar().done(null, "change"))
    }, T.prototype.tool = function(e, t) {
        var n = this,
            a = n.config,
            i = a.dateTime,
            r = "static" === a.position,
            o = {
                datetime: function() {
                    w(e).hasClass(s) || (n.list("time", 0), a.range && n.list("time", 1), w(e).attr("lay-type", "date").html(n.lang().dateTips))
                },
                date: function() {
                    n.closeList(), w(e).attr("lay-type", "datetime").html(n.lang().timeTips)
                },
                clear: function() {
                    n.setValue("").remove(), r && (w.extend(i, n.firstDate), n.calendar()), a.range && (delete n.startState, delete n.endState, delete n.endDate, delete n.startTime, delete n.endTime), n.done(["", {}, {}])
                },
                Mynow: function() {
                    $("#date2").val(1);
                    var e = new Date;
                    n.setValue().remove(),n.done()
                   /* w.extend(i, n.systemDate(), {
                        hours: e.getHours(),
                        minutes: e.getMinutes(),
                        seconds: e.getSeconds()
                    }), n.setValue(n.parse()).remove(), r && n.calendar(), n.done()*/
                },
                now: function() {
                    var e = new Date;
                    w.extend(i, n.systemDate(), {
                        hours: e.getHours(),
                        minutes: e.getMinutes(),
                        seconds: e.getSeconds()
                    }), n.setValue(n.parse()).remove(), r && n.calendar(), n.done()
                },
                confirm: function() {
                    if (a.range) {
                        if (!n.endDate) return n.hint("请先选择日期范围");
                        if (w(e).hasClass(s)) return n.hint("time" === a.type ? l.replace(/日期/g, "时间") : l)
                    } else if (w(e).hasClass(s)) return n.hint("不在有效日期或时间范围内");
                    n.done(), n.setValue(n.parse()).remove()
                }
            };
        o[t] && o[t]()
    }, T.prototype.change = function(e) {
        var t = this,
            n = t.config,
            a = n.dateTime,
            i = n.range && ("year" === n.type || "month" === n.type),
            r = t.elemCont[e || 0],
            o = t.listYM[e],
            s = function(s) {
                var l = ["startDate", "endDate"][e],
                    d = w(r).find(".laydate-year-list")[0],
                    c = w(r).find(".laydate-month-list")[0];
                return d && (o[0] = s ? o[0] - 15 : o[0] + 15, t.list("year", e)), c && (s ? o[0]-- : o[0]++, t.list("month", e)), (d || c) && (w.extend(a, {
                    year: o[0]
                }), i && (t[l].year = o[0]), n.range || t.done(null, "change"), t.setBtnStatus(), n.range || t.limit(w(t.footer).find(g), {
                    year: o[0]
                })), d || c
            };
        return {
            prevYear: function() {
                s("sub") || (a.year--, t.checkDate("limit").calendar(), n.range || t.done(null, "change"))
            },
            prevMonth: function() {
                var e = t.getAsYM(a.year, a.month, "sub");
                w.extend(a, {
                    year: e[0],
                    month: e[1]
                }), t.checkDate("limit").calendar(), n.range || t.done(null, "change")
            },
            nextMonth: function() {
                var e = t.getAsYM(a.year, a.month);
                w.extend(a, {
                    year: e[0],
                    month: e[1]
                }), t.checkDate("limit").calendar(), n.range || t.done(null, "change")
            },
            nextYear: function() {
                s() || (a.year++, t.checkDate("limit").calendar(), n.range || t.done(null, "change"))
            }
        }
    }, T.prototype.changeEvent = function() {
        var e = this;

        e.config;
        w(e.elem).on("click", function(e) {

            w.stope(e)
        }), w.each(e.elemHeader, function(t, n) {
            w(n[0]).on("click", function(n) {
                e.change(t).prevYear()
            }), w(n[1]).on("click", function(n) {
                e.change(t).prevMonth()
            }), w(n[2]).find("span").on("click", function(n) {
                var a = w(this),
                    i = a.attr("lay-ym"),
                    r = a.attr("lay-type");
                i && (i = i.split("-"), e.listYM[t] = [0 | i[0], 0 | i[1]], e.list(r, t), w(e.footer).find(D).addClass(s))
            }), w(n[3]).on("click", function(n) {
                e.change(t).nextMonth()
            }), w(n[4]).on("click", function(n) {
                e.change(t).nextYear()
            })
        }), w.each(e.table, function(t, n) {
            var a = w(n).find("td");
            a.on("click", function() {
                e.choose(w(this))
            })
        }), w(e.footer).find("span").on("click", function() {
            var t = w(this).attr("lay-type");
            e.tool(this, t)
        })
    }, T.prototype.isInput = function(e) {
        return /input|textarea/.test(e.tagName.toLocaleLowerCase())
    }, T.prototype.events = function() {
        var e = this,
            t = e.config,
            n = function(n, a) {
                n.on(t.trigger, function() {
                    a && (e.bindElem = this), e.render()
                })
            };
        t.elem[0] && !t.elem[0].eventHandler && (n(t.elem, "bind"), n(t.eventElem), w(document).on("click", function(n) {
            n.target !== t.elem[0] && n.target !== t.eventElem[0] && n.target !== w(t.closeStop)[0] && e.remove()
        }).on("keydown", function(t) {
            13 === t.keyCode && w("#" + e.elemID)[0] && e.elemID === T.thisElem && (t.preventDefault(), w(e.footer).find(g)[0].click())
        }), w(window).on("resize", function() {
            return !(!e.elem || !w(r)[0]) && void e.position()
        }), t.elem[0].eventHandler = !0)
    }, n.render = function(e) {
        var t = new T(e);
        return a.call(t)
    }, n.getEndDate = function(e, t) {
        var n = new Date;
        return n.setFullYear(t || n.getFullYear(), e || n.getMonth() + 1, 1), new Date(n.getTime() - 864e5).getDate()
    }, window.lay = window.lay || w, e ? (n.ready(), layui.define(function(e) {
        n.path = layui.cache.dir, e(i, n)
    })) : "function" == typeof define && define.amd ? define(function() {
        return n
    }) : function() {
        n.ready(), window.laydate = n
    }()
}();

自己改写过的

使用案例（显示年月日以及显示时分秒）

 <script src="static/js/laydate/Mylaydate.js"></script> <!-- 改成你的路径 -->
<script>
//执行一个laydate实例
laydate.render({
  elem: '#date', //指定元素
  type: 'date',
  format:'yyyy-MM-dd',
  btns: ['clear', 'confirm','Mynow'],
  ready: function(date){  

        if($("#date2").val()==1){
         $("#date2").val("");
         return;
            }
      },
   done: function(value, date, endDate){
            var args=$("#date2").val();
            if(args==1){
                $("#date").attr('placeholder','现在');
                $("#date2").val("");
                $("#date2").hide();
                }else{
                    $("#date").attr('placeholder','选择日期');
                    $("#date2").show();
                    }
            test();
          }

});

laydate.render({
  elem: '#date2', //指定元素
  type: 'time',
  format:'HH:mm:ss',
  done: function(value, date, endDate){
      test();
      }
});
</script>

显示到月份

    <script src="static/js/laydate/laydate.js"></script> <!-- 改成你的路径 -->
<script>
//执行一个laydate实例
laydate.render({
  elem: '#starttime', //指定元素
  type: 'month',
  format:'yyyy-MM'
});
laydate.render({
      elem: '#endtime', //指定元素
      type: 'month',
      format:'yyyy-MM'
    });
</script>

laydate一闪而过的问题

 trigger: 'click'
//添加出发方式

laydate加载不出来的问题

        setTimeout( function(){
            //执行一个laydate实例
            laydate.render({
            elem: '#test', //指定元素
            type: 'datetime',
            format:'yyyy-MM-dd HH:mm:ss',
            trigger: 'click'

            });
          },  *  );
//采用js延迟加载

备注：个人感觉这个插件存在一些问题