protected void btn_Delete_Click(object sender, EventArgs e)
{
ExtendBLL.TeachingMissionLab teaMis = new ExtendBLL.TeachingMissionLab();
List<string> strTable = new List<string>();
List<string> strID = new List<string>();
List<string> strColumn = new List<string>();
for (int i = 0; i < Gv_Mission.Rows.Count; i++)
{
CheckBox cb = (CheckBox)Gv_Mission.Rows[i].Cells[0].FindControl("chk");
if (cb.Checked == true)
{
#region ��ѧ������
strTable.Add("TeachMission");
strColumn.Add("ID");
strID.Add(Gv_Mission.DataKeys[i].Value.ToString());
#endregion
#region ѡ�ΰ༶
strTable.Add("ClassItem");
strColumn.Add("TeachMissionID");
strID.Add(Gv_Mission.DataKeys[i].Value.ToString());
#endregion
}
}
try
{
teaMis.DeleteTeaMis(strID, strTable, strColumn);
}
catch
{
Page.ClientScript.RegisterClientScriptBlock(GetType(), "", "<script type='text/javascript'>alert('ɾ��ʧ��')</script>");
return;
}
Page.ClientScript.RegisterClientScriptBlock(GetType(), "", "<script type='text/javascript'>alert('ɾ���ɹ�')</script>");
Gv_DataBinds();
}
protected void Gv_DataBinds()
{
ExtendBLL.TeachingMissionLab TeachMissionLab = new ExtendBLL.TeachingMissionLab();
List<ExtendModule.TeachingMissionLab> ls = new List<ExtendModule.TeachingMissionLab>();
ls = TeachMissionLab.GetModelList2(CombineStr());
Gv_Mission.DataSource = ls;
Gv_Mission.DataBind();
}