protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
SelectAreas sa = new SelectAreas();
IList<Areas> areas = sa.GetAreas(Session["userid"].ToString());
foreach (Areas area in areas)
{
TreeNode tn = new TreeNode();
tn.Text = area.Area_Name;
tn.Value = area.ID.ToString();
//suburb
IList<Areas> suburbs = sa.Getsuburb(area.ID.ToString(), Session["userid"].ToString());
foreach (Areas suburb in suburbs)
{
TreeNode tv = new TreeNode();
tv.Text = suburb.Area_Name;
tv.Value = suburb.ID.ToString();
TreeNode node = new TreeNode();
node.Text = "";
tv.ChildNodes.Add(node);
tv.Expanded = false;
tv.CollapseAll();
tn.ChildNodes.Add(tv);
}
TreeView1.Nodes.Add(tn);
}
}
//SelectAreas sa = new SelectAreas();
//IList<Areas> areas = sa.GetAreas(Session["userid"].ToString());
//StringBuilder sb = new StringBuilder();
//foreach (Areas area in areas)
//{
// sb.Append("<li><span>" + area.Area_Name + "</span>");
// sb.Append("<ul>");
// //suburb
// IList<Areas> suburbs = sa.Getsuburb(area.ID.ToString(), Session["userid"].ToString());
// foreach (Areas suburb in suburbs)
// {
// sb.Append("<li id=\"" + suburb.ID.ToString() + "\" class=\"hasChildren\"><span>" + suburb.Area_Name + "</span>");
// sb.Append("<ul>");
// sb.Append("<li><span class=\"placeholder\"> </span></li>");
// sb.Append("</ul>");
// sb.Append("</li>");
// }
// sb.Append("</ul>");
// sb.Append("</li>");
//}
//ltlArea.Text = sb.ToString();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
SelectAreas sa = new SelectAreas();
IList <Areas> areas = sa.GetAreas(Session["userid"].ToString());
foreach (Areas area in areas)
{
TreeNode tn = new TreeNode();
tn.Text = area.Area_Name;
tn.Value = area.ID.ToString();
//suburb
IList <Areas> suburbs = sa.Getsuburb(area.ID.ToString(), Session["userid"].ToString());
foreach (Areas suburb in suburbs)
{
TreeNode tv = new TreeNode();
tv.Text = suburb.Area_Name;
tv.Value = suburb.ID.ToString();
TreeNode node = new TreeNode();
node.Text = "";
tv.ChildNodes.Add(node);
tv.Expanded = false;
tv.CollapseAll();
tn.ChildNodes.Add(tv);
}
TreeView1.Nodes.Add(tn);
}
}
//SelectAreas sa = new SelectAreas();
//IList<Areas> areas = sa.GetAreas(Session["userid"].ToString());
//StringBuilder sb = new StringBuilder();
//foreach (Areas area in areas)
//{
// sb.Append("<li><span>" + area.Area_Name + "</span>");
// sb.Append("<ul>");
// //suburb
// IList<Areas> suburbs = sa.Getsuburb(area.ID.ToString(), Session["userid"].ToString());
// foreach (Areas suburb in suburbs)
// {
// sb.Append("<li id=\"" + suburb.ID.ToString() + "\" class=\"hasChildren\"><span>" + suburb.Area_Name + "</span>");
// sb.Append("<ul>");
// sb.Append("<li><span class=\"placeholder\"> </span></li>");
// sb.Append("</ul>");
// sb.Append("</li>");
// }
// sb.Append("</ul>");
// sb.Append("</li>");
//}
//ltlArea.Text = sb.ToString();
}
public static void LoadTown(DropDownList fddl, string userid)
{
SelectAreas sa = new SelectAreas();
IList<Areas> areas = sa.GetAreas(userid);
foreach (Areas area in areas)
{
ListItem ddlone = new ListItem(area.Area_Name, area.ID.ToString());
fddl.Items.Add(ddlone);
}
ListItem ddltwo = new ListItem("请选择郊县", "0");
ddltwo.Selected = true;
fddl.Items.Add(ddltwo);
}
public static void LoadTown(DropDownList fddl, string userid)
{
SelectAreas sa = new SelectAreas();
IList <Areas> areas = sa.GetAreas(userid);
foreach (Areas area in areas)
{
ListItem ddlone = new ListItem(area.Area_Name, area.ID.ToString());
fddl.Items.Add(ddlone);
}
ListItem ddltwo = new ListItem("请选择郊县", "0");
ddltwo.Selected = true;
fddl.Items.Add(ddltwo);
}