AspxGridView 弹框选择器 JS

function Dictionary() {
    this.data = new Array();
    this.put = function (key, value) {
        this.data[key] = value;
    };
    this.get = function (key) {
        return this.data[key];
    };
    this.remove = function (key) {
        this.data[key] = null;
    };
    this.isEmpty = function () {
        return this.data.length == 0;
    };
    this.size = function () {
        return this.data.length;
    };
};

$.fn.set = function (text) {
    sele.SetValue(this, text);
}

/*
选择器(王志强-2014-04-26)
*/
var sele = {
    rIndex: 1, para: { id: 1, name: "", parameter: "" },
    paras: new Dictionary(),
    Init: function (options) {
        this.SetOptions(options);
        this.gname = this.options.gname;
        this.fname = this.options.fname;
        var controls = this.options.controls;
        var column = gridDefault.GetColumnByField(this.fname);

        sele[this.fname] = $("input[name='" + this.gname + "$DXEditor" + column.index + "']");
        for (var i = 0; i < controls.length; i++) {
            var c = gridDefault.GetColumnByField(controls[i]);
            if (c)
                sele[controls[i]] = $("input[name='" + this.gname + "$DXEditor" + c.index + "'][autocomplete!='off']");
        }
        var cIndex = parseInt(column.index);
        cIndex = cIndex < 10 ? "_" + cIndex : cIndex;
        var evObj = {
            EventObj: $("td[id^=" + this.gname + "_tccell][id$=" + cIndex + "]"),
            InputObj: $("input[name='" + this.gname + "$DXEditor" + column.index + "'][autocomplete!='off']")
        }
        return evObj;
    },
    SetOptions: function (_options) {
        this.options = {
            gname: "ASPxGridView1",
            fname: "SupplierId",
            controls: []
        };
        $.extend(this.options, _options || {});
    },
    DialogOpen: function (url, _options, control, callback) {
        var _this = this;
        var options = {
            title: "标题",
            id: "msgDialog",
            width: $(window).width() / 3 + "px",
            height: $(window).height() / 3 + "px",
            lock: false,
            drag: false,
            position: "default"

        };
        $.extend(options, _options || {});
        var kHeight = 0;
        var cHeight = parseInt(options.height.replace("px", ""));
        var cWidth = parseInt(options.width.replace("px", ""));
        try {
            if (($(control).offset().top + $(control).height() - $(document).scrollTop() + cHeight > $(window).height())
                                 || $(control).offset().left + $(control).width() - $(document).scrollLeft() + +cWidth > $(window).width()) {

            }
            if ($(control).offset().top == 0 || $(control).offset().left == 0) {
                options.position = "default";
            }
        } catch (e) {
            options.position = "default";
        }

        switch (options.position) {
            case "default":
                options.top = ($(window).height() - cHeight + kHeight) / 2 + $(document).scrollTop() + "px";
                options.left = ($(window).width() - cWidth) / 2 + "px";
                break;
            case "right":
                options.top = $(control).offset().top - cHeight / 2 + kHeight + "px";
                options.left = $(control).offset().left + $(control).width() + "px";
                break;
            case "right-bottom":
                options.top = $(control).offset().top + $(control).height() + kHeight + "px";
                options.left = $(control).offset().left + $(control).width() + "px";
                break;
            case "bottom":
                options.top = $(control).offset().top-2 +  kHeight + "px";
                options.left = $(control).offset().left-7 + "px";
                break;
        }

        if (options.top == "0px" || options.top == "0px") {
            options.top = ($(window).height() - cHeight + kHeight) / 2 + $(document).scrollTop() + "px";
            options.left = ($(window).width() - cWidth) / 2 + "px";
        }
        art.dialog.data("callback", function (data) {
            callback(data);
        });
        if ((typeof sele.paras.get(sele.rIndex)) != "undefined") {
            sele.para.id = sele.paras.get(sele.rIndex);
        } else if (gridDefault.GetRowKey(sele.rIndex) != null) {
            sele.para.id = gridDefault.GetRowKey(sele.rIndex);
        } else {
            sele.para.id = 0;
        }
        url += (url.indexOf("?") != -1) ? "&" : "?";
        url += "id=" + sele.para.id + "&name=" + decodeURIComponent(sele.para.name) + "&parameter=" + decodeURIComponent(sele.para.parameter) + "";
        art.dialog.open(url, options);
        $("html").bind("click", function () { art.dialog({ id: options.id }).close(); $("html").unbind("click"); });
    },
    SetValue: function (o, txt) {
        gridDefault.StartEditRow(this.rIndex);
        o.val(Math.ceil(Math.random() * 10) + txt);
        o.change();
        o.val(txt);
        o.change().blur();
        gridDefault.StartEditRow(this.rIndex);
    },
    ShowAdvanceSelector: function (fname, controls, url, options, callback, dataType, eventObj) {
        var _this = this;
        var obj = this.Init({ fname: fname, controls: controls });

            $(eventObj).live("click", function () {
                _this.DialogOpen(url, options, obj.InputObj, function (data) {
                    if (!dataType) { dataType = "string"; }
                    dataType = dataType.toLocaleLowerCase();
                    var result = data;
                    if (dataType == "json") {
                        result = eval('(' + data + ')');
                    }
                    callback(result);
                });
            });

            obj.EventObj.live("click", function () {
                _this.DialogOpen(url, options, obj.InputObj, function (data) {
                    if (!dataType) { dataType = "string"; }
                    dataType = dataType.toLocaleLowerCase();
                    var result = data;
                    if (dataType == "json") {
                        result = eval('(' + data + ')');
                    }
                    callback(result);
                });
            });

        obj.InputObj.live("click", function () { return false; });
    }
};