//保存
protected void btnSave_Click(object sender, EventArgs e)
{
try
{
if (BLLUser.FindByUserName(txtBorrowPeople.Text) == null)
{
Alert.ShowInTop("借阅人不存在，请重新输入！");
return;
}
if (DatePicker_BorrowTime.SelectedDate > DatePicker_ReturnTime.SelectedDate)
{
Alert.ShowInTop("归还日期应该大于借阅日期！");
return;
}
NewLibraryRecord = FindLibraryRecord();
if (NewLibraryRecord != null)
{
BLLLibraryRecord.Insert(NewLibraryRecord);
Alert.ShowInTop("保存成功！");
PageContext.RegisterStartupScript(ActiveWindow.GetConfirmHideRefreshReference());
}
}
catch (Exception ex)
{
BLCommon.PublicMethod pm = new BLCommon.PublicMethod();
pm.SaveError(ex, this.Request);
}
}
//根据指导教师查询
public void FindByTeacher()
{
try
{
if (TriggerBox.Text.Trim() == "")
{
Alert.ShowInTop("请输入搜索内容");
return;
}
ViewState["page"] = 3;
int teanum = bllUser.FindByUserName(TriggerBox.Text.Trim()).UserInfoID;
List <Student> StudentList = bllStudent.FindByTeacher(teanum);
GridProjectStudent.RecordCount = StudentList.Count();
var result = StudentList.Skip(GridProjectStudent.PageIndex * GridProjectStudent.PageSize).Take(GridProjectStudent.PageSize).ToList();
this.GridProjectStudent.DataSource = result;
this.GridProjectStudent.DataBind();
btnDelete.Enabled = false;
}
catch (Exception ex)
{
publicmethod.SaveError(ex, this.Request);
}
}