function queryTeacher(data) {
    try {
        var jsonString = "({'QueryParamsDatas':'";
        var collegeID = $("#ddlCollege").combobox("getValue");
        if (collegeID != nonSelect) {
            jsonString += "CollegeDropdown|*|" + collegeID + "|@|";
        }
        jsonString += "'})";

        $("#cgbTeacher").combogridX("reload", eval(jsonString));
    } catch (e) {
    }
}

function reload() {
    var schoolYearID = $("#ddlSchoolyear").combobox("getValue");
    var collegeID = $("#ddlCollege").combobox("getValue");
    var userID = $("#cgbTeacher").combogridX("getValue");

    if (collegeID == nonSelect) collegeID = null;
    if (userID == nonSelect) userID = null;

    top.ReportParameter = {
        SchoolyearID: schoolYearID,
        CollegeID: collegeID,
        UserID: userID
    };

    if (schoolYearID == nonSelect || !schoolYearID)
        $.messager.alert("系统信息", "请选择学年学期。");
    else
        $("#reportContent").attr("src", CMS_SystemConfig.VirtualDirectoryPath + CMS_SystemConfig.ScriptReportPagePath + "?ReportFolder=%2fExaminationManage%2fTeacherExaminationTimes");
}