protected void ddlcity_SelectedIndexChanged(object sender, EventArgs e)
{
string cityid = this.ddlcity.SelectedValue;
T_District blld = new T_District();
DataTable dtd = blld.GetList("1=1 and CityID='" + cityid + "' order by DisSort").Tables[0];
this.ddlarea.Items.Clear();
this.ddlarea.Items.Add(new ListItem("请选择...", ""));
foreach (DataRow dr in dtd.Rows)
{
string Id = dr["Id"].ToString();
string Title = dr["DisName"].ToString().Trim();
this.ddlarea.Items.Add(new ListItem(Title, Id));
}
}
private void procityareabind(int _id)
{
tbl_product model1 = new tbl_product();
model1.GetModel(_id);
T_Province bll = new T_Province();
DataTable dt = bll.GetList("1=1 order by ProSort").Tables[0];
this.ddlprov.Items.Clear();
this.ddlprov.Items.Add(new ListItem("请选择...", ""));
foreach (DataRow dr in dt.Rows)
{
string Id = dr["ProID"].ToString();
string Title = dr["ProName"].ToString().Trim();
this.ddlprov.Items.Add(new ListItem(Title, Id));
}
string proid = model1.province_id.ToString();
T_City bllc = new T_City();
DataTable dtc = bllc.GetList("1=1 and ProID='" + proid + "' order by CitySort").Tables[0];
this.ddlcity.Items.Clear();
this.ddlcity.Items.Add(new ListItem("请选择...", ""));
foreach (DataRow dr in dtc.Rows)
{
string Id = dr["CityID"].ToString();
string Title = dr["CityName"].ToString().Trim();
this.ddlcity.Items.Add(new ListItem(Title, Id));
}
string cityid = model1.city_id.ToString();
T_District blld = new T_District();
DataTable dtd = blld.GetList("1=1 and CityID='" + cityid + "' order by DisSort").Tables[0];
this.ddlarea.Items.Clear();
this.ddlarea.Items.Add(new ListItem("请选择...", ""));
foreach (DataRow dr in dtd.Rows)
{
string Id = dr["Id"].ToString();
string Title = dr["DisName"].ToString().Trim();
this.ddlarea.Items.Add(new ListItem(Title, Id));
}
}
protected void ddlprov_SelectedIndexChanged(object sender, EventArgs e)
{
string proid = this.ddlprov.SelectedValue;
T_City bllc = new T_City();
DataTable dtc = bllc.GetList("1=1 and ProID='" + proid + "' order by CitySort").Tables[0];
this.ddlcity.Items.Clear();
this.ddlcity.Items.Add(new ListItem("请选择...", ""));
foreach (DataRow dr in dtc.Rows)
{
string Id = dr["CityID"].ToString();
string Title = dr["CityName"].ToString().Trim();
this.ddlcity.Items.Add(new ListItem(Title, Id));
}
T_District blld = new T_District();
DataTable dtd = blld.GetList("1=1 order by DisSort").Tables[0];
this.ddlarea.Items.Clear();
this.ddlarea.Items.Add(new ListItem("请选择...", ""));
}
private void procityareabind()
{
T_Province bll = new T_Province();
DataTable dt = bll.GetList("1=1 order by ProSort").Tables[0];
this.ddlprov.Items.Clear();
this.ddlprov.Items.Add(new ListItem("请选择...", ""));
foreach (DataRow dr in dt.Rows)
{
string Id = dr["ProID"].ToString();
string Title = dr["ProName"].ToString().Trim();
this.ddlprov.Items.Add(new ListItem(Title, Id));
}
T_City bllc = new T_City();
DataTable dtc = bllc.GetList("1=1 order by CitySort").Tables[0];
this.ddlcity.Items.Clear();
this.ddlcity.Items.Add(new ListItem("请选择...", ""));
//foreach (DataRow dr in dtc.Rows)
//{
// string Id = dr["CityID"].ToString();
// string Title = dr["CityName"].ToString().Trim();
// this.ddlcity.Items.Add(new ListItem(Title, Id));
//}
T_District blld = new T_District();
DataTable dtd = blld.GetList("1=1 order by DisSort").Tables[0];
this.ddlarea.Items.Clear();
this.ddlarea.Items.Add(new ListItem("请选择...", ""));
//foreach (DataRow dr in dtd.Rows)
//{
// string Id = dr["Id"].ToString();
// string Title = dr["DisName"].ToString().Trim();
// this.ddlarea.Items.Add(new ListItem(Title, Id));
//}
}