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

//添加学生
function Student_Add() {
   
    var studentDistributeID = $("#studentDistributeID").val();
    var GrademajorID = $("#GrademajorID").val();
    $.popupTopWindow('添加学生', CMS_SystemConfig.VirtualDirectoryPath + '/Common/StudentSelect?FromMNU=' +
        mnu + '&studentDistributeID=' + studentDistributeID + '&GrademajorID=' + GrademajorID, 650, 480, AddStudent_Confirm);
}

//确定
function AddStudent_Confirm(studentList) {
    //var studentViewList = $("#dgStudentList").cmsXDataTable("getRows"); //studentViewList 原列表数据
    //$.each(studentList, function () {
    //    studentViewList.push(this);
    //});
    //$("#dgStudentList").cmsXDataTable("loadData", { rows: studentViewList, total: studentViewList.length });
    if (studentList == undefined)
        return;
    var dataList = [{ "Text": "请选择", "Value": -1 }];
    var studentViewList = $("#dgStudentList").cmsXDataTable("getRows"); //studentViewList 原列表数据
    $.each(studentList, function (index, value) {
        if ($.grep(studentViewList, function (row, index) { return value.UserID == studentViewList[index].UserID; }).length == 0) {
            studentViewList.push({
                UserID: value.UserID,
                LoginID: value.LoginID,
                Name: value.Name,
                CourseCode: value.CourseCode,
                TeachingMaterialCode: value.TeachingMaterialCode,
                CreateUserName: value.CreateUserName,
                CreateTime: value.CreateTime,
                Remark: value.Remark
            });
        }
    });
    $("#dgStudentList").cmsXDataTable("loadData", { rows: studentViewList, total: studentViewList.length });
}

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

//删除
function Student_Delete() {
    var d = validChoose();
    if (d == "") {
        $.messager.alert("系统提示", "请选择您要删除的信息。");
        return;
    }
    var studentViewList = $("#dgStudentList").cmsXDataTable("getRows");
    var i, j;
    var len = studentViewList.length;
    for (i = len - 1; i >= 0; i--) {
        for (j = 0; j < d.length; j++) {
            if (studentViewList[i].UserID == d[j].UserID) {
                studentViewList.splice(i, 1);
                break;
            }
        }
    }
    $("#dgStudentList").cmsXDataTable("loadData", { rows: studentViewList, total: studentViewList.length });
}

function success(data) {
    $.messager.alert('系统信息', data.Message);

    if (data.IsSuccess) {
        top.$('#sysWindow').window('close');
        var tab = top.$('#index_center_tabs').tabs('getSelected');
        tab.panel('refresh');
    }
}