JW/EMIS.Web/Scripts/Business/RetakeManage/RetakePlanPrescanAdd.js

function RetakePlan_Save() {
    var userID = $("#userID").combogridX("getValue");

    if (!userID || userID == "") {
        $.messager.alert("系统提示", "请选择要生成的学生。");
        return;
    }

    $(document.forms[0]).submit();
}