/// <summary>
/// 加载一级信息
/// </summary>
private void LoadOneInfo()
{
DataSet ds = AreaInfoService.GetList("parentId = 0");
if (ds.Tables[0].Rows.Count > 0)
{
ddlOne.Items.Clear();
ddlOne.DataSource = ds;
ddlOne.DataTextField = "areaName";
ddlOne.DataValueField = "id";
ddlOne.DataBind();
//this.ddlProvince.SelectedValue = "1";
ddlProvince.Items.Clear();
ddlProvince.DataSource = ds;
ddlProvince.DataTextField = "areaName";
ddlProvince.DataValueField = "id";
ddlProvince.DataBind();
}
ddlOne.Items.Insert(0, new ListItem("请选择省级分类", "0"));
ddlProvince.Items.Insert(0, new ListItem("请选择省级分类", "0"));
//加载热门信息
LoadHotInfo();
}
/// <summary>
/// 绑定信息
/// </summary>
private void BindData()
{
DataSet ds = AreaInfoService.GetList("parentId = 0");
if (ds.Tables[0].Rows.Count > 0)
{
location_p.DataSource = ds;
location_p.DataTextField = "areaName";
location_p.DataValueField = "id";
location_p.DataBind();
}
location_p.Items.Insert(0, new ListItem("请选择", "0"));
location_c.Items.Insert(0, new ListItem("请选择", "0"));
location_a.Items.Insert(0, new ListItem("请选择", "0"));
UserAddress item = UserAddressService.GetModel(id);
if (item != null)
{
ViewState["labelname"] = item.addressDetail;
ViewState["address"] = item.address;
ViewState["telephone"] = item.tel;
ViewState["mobile"] = item.mobile;
ViewState["name"] = item.relName;
location_p.SelectedValue = item.qq;
location_c.Items.Clear();
ds = AreaInfoService.GetList("parentId = " + location_p.SelectedValue);
if (ds.Tables[0].Rows.Count > 0)
{
location_c.DataSource = ds;
location_c.DataTextField = "areaName";
location_c.DataValueField = "id";
location_c.DataBind();
}
location_c.Items.Insert(0, new ListItem("请选择", "0"));
location_c.SelectedValue = item.weixin;
location_a.Items.Clear();
ds = AreaInfoService.GetList("parentId = " + location_c.SelectedValue);
if (ds.Tables[0].Rows.Count > 0)
{
location_a.DataSource = ds;
location_a.DataTextField = "areaName";
location_a.DataValueField = "id";
location_a.DataBind();
}
location_a.Items.Insert(0, new ListItem("请选择", "0"));
location_a.SelectedValue = item.zipcode;
}
}
protected void location_c_SelectedIndexChanged(object sender, EventArgs e)
{
location_a.Items.Clear();
DataSet ds = AreaInfoService.GetList("parentId = " + location_c.SelectedValue);
if (ds.Tables[0].Rows.Count > 0)
{
location_a.DataSource = ds;
location_a.DataTextField = "areaName";
location_a.DataValueField = "id";
location_a.DataBind();
}
location_a.Items.Insert(0, new ListItem("请选择", "0"));
}
private void LoadHotInfo()
{
StringBuilder sb = new StringBuilder();
DataSet ds = AreaInfoService.GetList("status = " + 1);
if (ds.Tables[0].Rows.Count > 0)
{
foreach (DataRow dr in ds.Tables[0].Rows)
{
sb.Append("<label class=\"preview\"> " + dr["areaName"] + "</label>");
}
}
ViewState["hotInfo"] = sb.ToString();
}
/// <summary>
/// 一级信息加载
/// </summary>
/// <returns></returns>
protected string GetOneInfo()
{
StringBuilder sb = new StringBuilder();
DataSet ds = AreaInfoService.GetList("parentId = 0");
if (ds.Tables[0].Rows.Count > 0)
{
foreach (DataRow dr in ds.Tables[0].Rows)
{
sb.Append("<label class=\"preview\"><input type=\"radio\" id='one" + dr["id"] + "' name='one' onclick=\"getOneInfo(" + dr["id"] + ",'" + dr["areaName"] + "','" + dr["charIndex"] + "',this);\" />" + dr["areaName"] + "</label>");
}
}
return(sb.ToString());
}
/// <summary>
/// 市信息加载
/// </summary>
/// <returns></returns>
private void GetTwo(string pid)
{
StringBuilder sb = new StringBuilder();
if (pid != "0")
{
DataSet ds = AreaInfoService.GetList("parentId = " + pid);
if (ds.Tables[0].Rows.Count > 0)
{
foreach (DataRow dr in ds.Tables[0].Rows)
{
sb.Append("<label class=\"preview\"><input type=\"radio\" id='city" + dr["id"] + "' name='city' onclick=\"getCityInfo(" + dr["id"] + ",'" + dr["areaName"] + "','" + dr["charIndex"] + "',this);\" />" + dr["areaName"] + "</label>");
}
}
}
ViewState["twoInfo"] = sb.ToString();
}
/// <summary>
/// 省级分类下拉事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ddlProvince_SelectedIndexChanged(object sender, EventArgs e)
{
string pid = ddlProvince.SelectedValue;
if (pid != "0")
{
ddlCity.Items.Clear();
DataSet ds = AreaInfoService.GetList("parentId = " + pid);
if (ds.Tables[0].Rows.Count > 0)
{
ddlCity.DataSource = ds;
ddlCity.DataTextField = "areaName";
ddlCity.DataValueField = "id";
ddlCity.DataBind();
}
ddlCity.Items.Insert(0, new ListItem("请选择", "0"));
}
}