protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (TeacherList.SelectedValue == "0")
{
strErr += "请选择教师！\\n";
}
if (CourseList.SelectedValue == "0")
{
strErr += "请选择课程！\\n";
}
if (strErr != "")
{
Maticsoft.Common.MessageBox.Show(this, strErr);
}
int id = int.Parse(Request["id"]);
teach = bll.GetModel(id);
teach.TeacherId = int.Parse(TeacherList.SelectedValue);
teach.CourseId = int.Parse(CourseList.SelectedValue);
if (bll.Update(teach))
{
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "修改成功！", "TeachList.aspx");
}
else
{
Maticsoft.Common.MessageBox.Show(this, "修改失败！");
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
int id = int.Parse(Request["id"]);
teach = bll.GetModel(id);
LoadTeacher();
LoadCourse();
TeacherList.Items.FindByValue(teach.TeacherId.ToString()).Selected = true;
CourseList.Items.FindByValue(teach.CourseId.ToString()).Selected = true;
}
}