var mnu;
$(function () {
    mnu = $.SystemGeneral.getUrlParam("MNU");
})

function queryProject() {
    var jsonString = "";
    var parameterString = "";
    //var examinationBatchID = $("#ExaminationBatchID").combogridX("getValue");
    var examinationTypeID = $("#ExaminationTypeID").combogridX("getValue");
    //if (examinationBatchID != nonSelect && examinationBatchID != "") parameterString += "cgExaminationBatch|*|" + examinationBatchID + "|@|";
    if (examinationTypeID != nonSelect && examinationTypeID != "") parameterString += "cgExaminationType|*|" + examinationTypeID + "|@|";
    if (parameterString != "") {
        jsonString = "({'QueryParamsDatas':'" + parameterString + "'})";
        $("#ExaminationProjectID").combogridX("reload", eval(jsonString));
    }
}
function LevelSetting_Save() {
    $(document.forms[0]).submit();
}

function ExaminationSubject_Add() {
    var examinationProjectID = $("#ExaminationProjectID").combogridX("getValue");
    if (examinationProjectID == "" || examinationProjectID == nonSelect)
    {
        $.messager.alert("系统提示", "请先选择项目。");
        return;
    }
    $.popupTopWindow('添加科目', CMS_SystemConfig.VirtualDirectoryPath + '/LevelSetting/ExaminationSubjectSelect?MNU=' + mnu + "&examinationProjectID=" + examinationProjectID, 800, 600, ExaminationSubject_Add_Confirm);
}

function ExaminationSubject_Add_Confirm(examinationSubject) {
    if (!examinationSubject) return;
    var LevelSettingSubjectViewList = $("#dgLevelSettingSubjectList").cmsXDataTable("getRows");
    var addlevelSettingSubjectList = $.map(
        $.grep(examinationSubject, function (x) { return $.grep(LevelSettingSubjectViewList, function (y) { return y.ExaminationSubjectID == x.Value; }).length == 0; }),
        function (x) {
            return {
                ExaminationSubjectID: x.Value,
                ExaminationSubjectName: x.Name,
            };
        });

    var addedStudentIDs = $.map(addlevelSettingSubjectList, function (x) { return x.UserID; }).join(',');
    var newlevelSettingSubjectViewList = addlevelSettingSubjectList.concat(LevelSettingSubjectViewList);

    $("#dgLevelSettingSubjectList").cmsXDataTable("loadData", { rows: newlevelSettingSubjectViewList, total: newlevelSettingSubjectViewList.length });
}

function validChooseSubject() {
    var d = [];
    $.each($("#dgLevelSettingSubjectList").cmsXDataTable("getSelections"), function (index) {
        d.push(this.ExaminationSubjectID);
    });
    return d;
}

function ExaminationSubject_Delete() {
    var d = validChooseSubject();

    var LevelSettingSubjectList = $("#dgLevelSettingSubjectList").cmsXDataTable("getRows");
    var i, j;
    var len = LevelSettingSubjectList.length;
    for (i = len - 1; i >= 0; i--) {
        for (j = 0; j < d.length; j++) {
            if (LevelSettingSubjectList[i].ExaminationSubjectID == d[j]) {
                LevelSettingSubjectList.splice(i, 1);
                break;
            }
        }
    }
    $("#dgLevelSettingSubjectList").cmsXDataTable("loadData", { rows: LevelSettingSubjectList, total: LevelSettingSubjectList.length });
}