WdatePicker.js

/*
 * My97 DatePicker 4.8 Beta4
 * License: http://www.my97.net/dp/license.asp
 */
var $dp, WdatePicker;
(function () {
    var $ = {
        $langList: [
            {name: "en", charset: "UTF-8"},
            {name: "zh-cn", charset: "gb2312"},
            {name: "zh-tw", charset: "GBK"}],
        $skinList: [
            {name: "default", charset: "gb2312"},
            {name: "whyGreen", charset: "gb2312"},
            {name: "blue", charset: "gb2312"},
            {name: "green", charset: "gb2312"},
            {name: "simple", charset: "gb2312"},
            {name: "ext", charset: "gb2312"},
            {name: "blueFresh", charset: "gb2312"},
            {name: "twoer", charset: "gb2312"},
            {name: "YcloudRed", charset: "gb2312"}],
        $wdate: true,
        $crossFrame: true,
        $preLoad: false,
        $dpPath: "",
        doubleCalendar: false,
        enableKeyboard: true,
        enableInputMask: true,
        autoUpdateOnChanged: null,
        weekMethod: "ISO8601",
        position: {},
        lang: "auto",
        skin: "simple",
        dateFmt: "yyyy-MM-dd",
        realDateFmt: "yyyy-MM-dd",
        realTimeFmt: "HH:mm:ss",
        realFullFmt: "%Date %Time",
        minDate: "1900-01-01 00:00:00",
        maxDate: "2099-12-31 23:59:59",
        startDate: "",
        alwaysUseStartDate: false,
        yearOffset: 1911,
        firstDayOfWeek: 0,
        isShowWeek: false,
        highLineWeekDay: true,
        isShowClear: true,
        isShowToday: true,
        isShowOK: true,
        isShowOthers: true,
        readOnly: false,
        errDealMode: 0,
        autoPickDate: null,
        qsEnabled: true,
        autoShowQS: false,
        hmsMenuCfg: {H: [1, 6], m: [5, 6], s: [15, 4]},
        opposite: false,

        specialDates: null,
        specialDays: null,
        disabledDates: null,
        disabledDays: null,
        onpicking: null,
        onpicked: null,
        onclearing: null,
        oncleared: null,
        ychanging: null,
        ychanged: null,
        Mchanging: null,
        Mchanged: null,
        dchanging: null,
        dchanged: null,
        Hchanging: null,
        Hchanged: null,
        mchanging: null,
        mchanged: null,
        schanging: null,
        schanged: null,
        eCont: null,
        vel: null,
        elProp: "",
        errMsg: "",
        quickSel: [],
        has: {},
        getRealLang: function () {
            var _ = $.$langList;
            for (var A = 0; A < _.length; A++)if (_[A].name == this.lang) return _[A];
            return _[0]
        }
    };
    WdatePicker = U;
    var Y = window, T = {innerHTML: ""}, N = "document", H = "documentElement", C = "getElementsByTagName", V, A, S, G, c, X = navigator.appName;
    if (X == "Microsoft Internet Explorer")
        S = true;
    else if (X == "Opera") c = true;
        else G = true;
    A = $.$dpPath || J();
    if ($.$wdate) K(A + "skin/WdatePicker.css");
    V = Y;
    if ($.$crossFrame) {
        try {
            while (V.parent != V && V.parent[N][C]("frameset").length == 0) V = V.parent
        } catch (O) {
        }
    }
    if (!V.$dp) V.$dp = {ff: G, ie: S, opera: c, status: 0, defMinDate: $.minDate, defMaxDate: $.maxDate};
    B();
    if ($.$preLoad && $dp.status == 0) E(Y, "onload", function () {
        U(null, true)
    });
    if (!Y[N].docMD) {
        E(Y[N], "onmousedown", D, true);
        Y[N].docMD = true
    }
    if (!V[N].docMD) {
        E(V[N], "onmousedown", D, true);
        V[N].docMD = true
    }
    E(Y, "onunload", function () {
        if ($dp.dd) P($dp.dd, "none")
    });
    function B() {
        try {
            V[N], V.$dp = V.$dp || {}
        } catch ($) {
            V = Y;
            $dp = $dp || {}
        }
        var A = {
            win: Y, $: function ($) {
                return (typeof $ == "string") ? Y[N].getElementById($) : $
            }, $D: function ($, _) {
                return this.$DV(this.$($).value, _)
            }, $DV: function (_, $) {
                if (_ != "") {
                    this.dt = $dp.cal.splitDate(_, $dp.cal.dateFmt);
                    if ($) for (var B in $) if (this.dt[B] === undefined) this.errMsg = "invalid property:" + B; else {
                        this.dt[B] += $[B];
                        if (B == "M") {
                            var C = $["M"] > 0 ? 1 : 0, A = new Date(this.dt["y"], this.dt["M"], 0).getDate();
                            this.dt["d"] = Math.min(A + C, this.dt["d"])
                        }
                    }
                    if (this.dt.refresh()) return this.dt
                }
                return ""
            }, show: function () {
                var A = V[N].getElementsByTagName("div"), $ = 100000;
                for (var B = 0; B < A.length; B++) {
                    var _ = parseInt(A[B].style.zIndex);
                    if (_ > $) $ = _
                }
                this.dd.style.zIndex = $ + 2;
                P(this.dd, "block");
                P(this.dd.firstChild, "")
            }, unbind: function ($) {
                $ = this.$($);
                if ($.initcfg) {
                    L($, "onclick", function () {
                        U($.initcfg)
                    });
                    L($, "onfocus", function () {
                        U($.initcfg)
                    })
                }
            }, hide: function () {
                P(this.dd, "none")
            }, attachEvent: E
        };
        for (var _ in A) V.$dp[_] = A[_];
        $dp = V.$dp
    }

    function E(B, _, A, $) {
        if (B.addEventListener) {
            var C = _.replace(/on/, "");
            A._ieEmuEventHandler = function ($) {
                return A($)
            };
            B.addEventListener(C, A._ieEmuEventHandler, $)
        } else B.attachEvent(_, A)
    }

    function L(A, $, _) {
        if (A.removeEventListener) {
            var B = $.replace(/on/, "");
            _._ieEmuEventHandler = function ($) {
                return _($)
            };
            A.removeEventListener(B, _._ieEmuEventHandler, false)
        } else A.detachEvent($, _)
    }

    function a(_, $, A) {
        if (typeof _ != typeof $) return false;
        if (typeof _ == "object") {
            if (!A) for (var B in _) {
                if (typeof $[B] == "undefined") return false;
                if (!a(_[B], $[B], true)) return false
            }
            return true
        } else if (typeof _ == "function" && typeof $ == "function") return _.toString() == $.toString(); else return _ == $
    }

    function J() {
        var _, A, $ = Y[N][C]("script");
        for (var B = 0; B < $.length; B++) {
            _ = $[B].getAttribute("src") || "";
            _ = _.substr(0, _.toLowerCase().indexOf("wdatepicker.js"));
            A = _.lastIndexOf("/");
            if (A > 0) _ = _.substring(0, A + 1);
            if (_) break
        }
        return _
    }

    function K(A, $, B) {
        var D = Y[N][C]("HEAD").item(0), _ = Y[N].createElement("link");
        if (D) {
            _.href = A;
            _.rel = "stylesheet";
            _.type = "text/css";
            if ($) _.title = $;
            if (B) _.charset = B;
            D.appendChild(_)
        }
    }

    function F($) {
        $ = $ || V;
        var A = 0, _ = 0;
        while ($ != V) {
            var D = $.parent[N][C]("iframe");
            for (var F = 0; F < D.length; F++) {
                try {
                    if (D[F].contentWindow == $) {
                        var E = W(D[F]);
                        A += E.left;
                        _ += E.top;
                        break
                    }
                } catch (B) {
                }
            }
            $ = $.parent
        }
        return {"leftM": A, "topM": _}
    }

    function W(G, F) {
        if (G.getBoundingClientRect) return G.getBoundingClientRect(); else {
            var A = {
                ROOT_TAG: /^body|html$/i,
                OP_SCROLL: /^(?:inline|table-row)$/i
            }, E = false, I = null, _ = G.offsetTop, H = G.offsetLeft, D = G.offsetWidth, B = G.offsetHeight, C = G.offsetParent;
            if (C != G) while (C) {
                H += C.offsetLeft;
                _ += C.offsetTop;
                if (R(C, "position").toLowerCase() == "fixed") E = true; else if (C.tagName.toLowerCase() == "body") I = C.ownerDocument.defaultView;
                C = C.offsetParent
            }
            C = G.parentNode;
            while (C.tagName && !A.ROOT_TAG.test(C.tagName)) {
                if (C.scrollTop || C.scrollLeft) if (!A.OP_SCROLL.test(P(C))) if (!c || C.style.overflow !== "visible") {
                    H -= C.scrollLeft;
                    _ -= C.scrollTop
                }
                C = C.parentNode
            }
            if (!E) {
                var $ = b(I);
                H -= $.left;
                _ -= $.top
            }
            D += H;
            B += _;
            return {"left": H, "top": _, "right": D, "bottom": B}
        }
    }

    function M($) {
        $ = $ || V;
        var B = $[N], A = ($.innerWidth) ? $.innerWidth : (B[H] && B[H].clientWidth) ? B[H].clientWidth : B.body.offsetWidth, _ = ($.innerHeight) ? $.innerHeight : (B[H] && B[H].clientHeight) ? B[H].clientHeight : B.body.offsetHeight;
        return {"width": A, "height": _}
    }

    function b($) {
        $ = $ || V;
        var B = $[N], A = B[H], _ = B.body;
        B = (A && A.scrollTop != null && (A.scrollTop > _.scrollTop || A.scrollLeft > _.scrollLeft)) ? A : _;
        return {"top": B.scrollTop, "left": B.scrollLeft}
    }

    function D($) {
        try {
            var _ = $ ? ($.srcElement || $.target) : null;
            if ($dp.cal && !$dp.eCont && $dp.dd && _ != $dp.el && $dp.dd.style.display == "block") $dp.cal.close()
        } catch ($) {
        }
    }

    function Z() {
        $dp.status = 2
    }

    var Q, _;

    function U(K, C) {
        if (!$dp) return;
        B();
        var L = {};
        for (var H in K) L[H] = K[H];
        for (H in $) if (H.substring(0, 1) != "$" && L[H] === undefined) L[H] = $[H];
        if (C) {
            if (!J()) {
                _ = _ || setInterval(function () {
                        if (V[N].readyState == "complete") clearInterval(_);
                        U(null, true)
                    }, 50);
                return
            }
            if ($dp.status == 0) {
                $dp.status = 1;
                L.el = T;
                I(L, true)
            } else return
        } else if (L.eCont) {
            L.eCont = $dp.$(L.eCont);
            L.el = T;
            L.autoPickDate = true;
            L.qsEnabled = false;
            I(L)
        } else {
            if ($.$preLoad && $dp.status != 2) return;
            var F = D();
            if (Y.event != null && Y.event === F || F) {
                L.srcEl = F.srcElement || F.target;
                F.cancelBubble = true
            }
            L.el = L.el = $dp.$(L.el || L.srcEl);
            if (!L.el || L.el["My97Mark"] === true || L.el.disabled || ($dp.dd && P($dp.dd) != "none" && $dp.dd.style.left != "-970px")) {
                try {
                    if (L.el["My97Mark"]) L.el["My97Mark"] = false
                } catch (A) {
                }
                return
            }
            if (F && L.el.nodeType == 1 && !a(L.el.initcfg, K)) {
                $dp.unbind(L.el);
                E(L.el, F.type == "focus" ? "onclick" : "onfocus", function () {
                    U(K)
                });
                L.el.initcfg = K
            }
            I(L)
        }
        function J() {
            if (S && V != Y && V[N].readyState != "complete") return false;
            return true
        }

        function D() {
            if (G) {
                func = D.caller;
                while (func != null) {
                    var $ = func.arguments[0];
                    if ($ && ($ + "").indexOf("Event") >= 0) return $;
                    func = func.caller
                }
                return null
            }
            return event;
        }
    }

    function R(_, $) {
        return _.currentStyle ? _.currentStyle[$] : document.defaultView.getComputedStyle(_, false)[$]
    }

    function P(_, $) {
        if (_) if ($ != null) _.style.display = $; else return R(_, "display")
    }

    function I(G, _) {
        var D = G.el ? G.el.nodeName : "INPUT";
        if (_ || G.eCont || new RegExp(/input|textarea|div|span|p|a/ig).test(D)) G.elProp = D == "INPUT" ? "value" : "innerHTML"; else return;
        if (G.lang == "auto") G.lang = S ? navigator.browserLanguage.toLowerCase() : navigator.language.toLowerCase();
        if (!G.eCont) for (var C in G) $dp[C] = G[C];
        if (!$dp.dd || G.eCont || ($dp.dd && (G.getRealLang().name != $dp.dd.lang || G.skin != $dp.dd.skin))) {
            if (G.eCont) E(G.eCont, G); else {
                $dp.dd = V[N].createElement("DIV");
                $dp.dd.style.cssText = "position:absolute";
                V[N].body.appendChild($dp.dd);
                E($dp.dd, G);
                if (_) $dp.dd.style.left = $dp.dd.style.top = "-970px"; else {
                    $dp.show();
                    B($dp)
                }
            }
        } else if ($dp.cal) {
            $dp.show();
            $dp.cal.init();
            if (!$dp.eCont) B($dp)
        }
        function E(K, J) {
            var I = V[N].domain, F = false, G = "<iframe hideFocus=true width=9 height=7 frameborder=0 border=0 scrolling=no src=\"about:blank\"></iframe>";
            K.innerHTML = G;
            var _ = $.$langList, D = $.$skinList, H;
            try {
                H = K.lastChild.contentWindow[N]
            } catch (E) {
                F = true;
                K.removeChild(K.lastChild);
                var L = V[N].createElement("iframe");
                L.hideFocus = true;
                L.frameBorder = 0;
                L.scrolling = "no";
                L.src = "javascript:(function(){var d=document;d.open();d.domain='" + I + "';})()";
                K.appendChild(L);
                setTimeout(function () {
                    H = K.lastChild.contentWindow[N];
                    C()
                }, 97);
                return
            }
            C();
            function C() {
                var _ = J.getRealLang();
                K.lang = _.name;
                K.skin = J.skin;
                var $ = ["<head><script>", "", "var doc=document, $d, $dp, $cfg=doc.cfg, $pdp = parent.$dp, $dt, $tdt, $sdt, $lastInput, $IE=$pdp.ie, $FF = $pdp.ff,$OPERA=$pdp.opera, $ny, $cMark = false;", "if($cfg.eCont){$dp = {};for(var p in $pdp)$dp[p]=$pdp[p];}else{$dp=$pdp;};for(var p in $cfg){$dp[p]=$cfg[p];}", "doc.oncontextmenu=function(){try{$c._fillQS(!$dp.has.d,1);showB($d.qsDivSel);}catch(e){};return false;};", "</script><script src=", A, "lang/", _.name, ".js charset=", _.charset, "></script>"];
                if (F) $[1] = "document.domain=\"" + I + "\";";
                for (var C = 0; C < D.length; C++)if (D[C].name == J.skin) $.push("<link rel=\"stylesheet\" type=\"text/css\" href=\"" + A + "skin/" + D[C].name + "/datepicker.css\" charset=\"" + D[C].charset + "\"/>");
                $.push("<script src=\"" + A + "calendar.js\"></script>");
                $.push("</head><body leftmargin=\"0\" topmargin=\"0\" tabindex=0></body></html>");
                $.push("<script>var t;t=t||setInterval(function(){if(doc.ready){new My97DP();$cfg.onload();$c.autoSize();$cfg.setPos($dp);clearInterval(t);}},20);</script>");
                J.setPos = B;
                J.onload = Z;
                H.write("<html>");
                H.cfg = J;
                H.write($.join(""));
                H.close()
            }
        }

        function B(J) {
            var H = J.position.left, C = J.position.top, D = J.el;
            if (D == T) return;
            if (D != J.srcEl && (P(D) == "none" || D.type == "hidden")) D = J.srcEl;
            var I = W(D), $ = F(Y), E = M(V), B = b(V), G = $dp.dd.offsetHeight, A = $dp.dd.offsetWidth;
            if (isNaN(C)) C = 0;
            if (($.topM + I.bottom + G > E.height) && ($.topM + I.top - G > 0)) C += B.top + $.topM + I.top - G - 2; else {
                C += B.top + $.topM + I.bottom;
                var _ = C - B.top + G - E.height;
                if (_ > 0) C -= _
            }
            if (isNaN(H)) H = 0;
            H += B.left + Math.min($.leftM + I.left, E.width - A - 5) - (S ? 2 : 0);
            J.dd.style.top = C + "px";
            J.dd.style.left = H + "px"
        }
    }
})()