protected void ddlDay_SelectedIndexChanged(object sender, EventArgs e)
{
JiaJiao.BLL.Class c = new BLL.Class();
clist = c.GetModelList("");
this.ddlTime.DataSource = clist.Where(d => d.Day==ddlDay.SelectedValue) ;
this.ddlTime.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
txtCount.Text = "0";
JiaJiao.BLL.Teacher t = new BLL.Teacher();
var ds = t.GetAllList();
this.ddlTeacher.DataSource = ds.Tables[0];
this.ddlTeacher.DataBind();
JiaJiao.BLL.Class c = new BLL.Class();
clist= c.GetModelList("");
this.ddlDay.DataSource = clist.GroupBy(d => d.Day).Select(g => g.Key) ;
this.ddlDay.DataBind();
this.ddlTime.DataSource = clist.Where(d => d.Day == "周一");
this.ddlTime.DataBind();
}
}
