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

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

function reload() {
    var schoolYearID = $("#ddlSchoolyear").combobox("getValue");
    var collegeID = $("#ddlCollege").combobox("getValue");
    var yearID = $("#ddlYear").combobox("getValue");
    var standardID = $("#cgbStandard").combogridX("getValue");

    if (yearID == nonSelect) yearID = null;
    if (standardID == nonSelect) standardID = null;

    top.ReportParameter = {
        CollegeID: collegeID,
        SchoolyearID: schoolYearID,
        GradeyearID: yearID,
        StandardID: standardID
    };

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