protected void StateEvent(object sender, EventArgs e)
{
if (DropDownListState.SelectedIndex == 1)
{
string filePath = Server.MapPath("~/XMLFile1.xml");
using (DataSet ds = new DataSet())
{
ds.ReadXml(filePath);
DropDownListCity.DataSource = ds;
DropDownListCity.DataTextField = "cityname";
DropDownListCity.DataValueField = "cityvalue";
DropDownListCity.DataBind();
}
}
if (DropDownListState.SelectedIndex == 2)
{
string filePath = Server.MapPath("~/XMLFile1.xml");
using (DataSet ds = new DataSet())
{
ds.ReadXml(filePath);
DropDownListCity.DataSource = ds;
DropDownListCity.DataTextField = "cityname";
DropDownListCity.DataValueField = "cityvalue";
DropDownListCity.DataBind();
}
}
}
protected void DropDownListState_SelectedIndexChanged(object sender, EventArgs e) //Select all Cities corresponding to the selected State
{
try
{
int StateId = Convert.ToInt32(DropDownListState.SelectedValue);
using (SqlConnection cn = new SqlConnection(ConfigurationManager.ConnectionStrings[1].ToString()))
{
cn.Open();
using (SqlDataAdapter adp = new SqlDataAdapter("Select * from TblCity where StateId=" + StateId, cn))
{
DataSet ds = new DataSet();
adp.Fill(ds);
DropDownListCity.DataSource = ds;
DropDownListState.DataValueField = "StateId";
DropDownListCity.DataValueField = "CityId";
DropDownListCity.DataTextField = "CityName";
DropDownListCity.DataBind();
DropDownListCity.Items.Insert(0, new ListItem("-------------Select City-------------", "0"));
if (DropDownListCity.SelectedValue == "0") //If City is not selected then hide the label
{
lblDisplay.Visible = false;
DropDownListCity.Items.Insert(0, new ListItem("-------------Select City-------------", "0"));
}
}
}
}
catch (Exception ex)
{
Response.Write(ex.Message);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (Session["userName"] == null || !(Session["roleNumber"].ToString().Equals("2")))
{
Response.Redirect("NotAuthorizatedPage.aspx");
}
String myConnectionString;
myConnectionString = ConfigurationManager.ConnectionStrings["myConnectionString"].ConnectionString;
MySqlConnection conn = new MySqlConnection(myConnectionString);
conn.Open();
string querycity = "select * from city order by CityName";
MySqlCommand cmd = new MySqlCommand(querycity, conn);
MySqlDataAdapter da = new MySqlDataAdapter {
SelectCommand = cmd
};
DataSet ds = new DataSet();
da.Fill(ds);
if (!IsPostBack)
{
DropDownListCity.DataTextField = ds.Tables[0].Columns["CityName"].ToString();
DropDownListCity.DataSource = ds.Tables[0];
DropDownListCity.DataBind();
DropDownListCity.SelectedItem.Text = "";
}
string querydistrict = "select * from district order by Name";
MySqlCommand cmddistrict = new MySqlCommand(querydistrict, conn);
MySqlDataAdapter dadistrict = new MySqlDataAdapter {
SelectCommand = cmddistrict
};
DataSet dsdistrict = new DataSet();
dadistrict.Fill(dsdistrict);
if (!IsPostBack)
{
DropDownListDistrict.DataTextField = dsdistrict.Tables[0].Columns["Name"].ToString();
DropDownListDistrict.DataSource = dsdistrict.Tables[0];
DropDownListDistrict.DataBind();
DropDownListDistrict.SelectedItem.Text = "";
}
string queryneighborhood = "select * from neighborhood order by Name";
MySqlCommand cmdneighborhood = new MySqlCommand(queryneighborhood, conn);
MySqlDataAdapter daneighborhood = new MySqlDataAdapter {
SelectCommand = cmdneighborhood
};
DataSet dsneighborhood = new DataSet();
daneighborhood.Fill(dsneighborhood);
if (!IsPostBack)
{
DropDownListNeighborhood.DataTextField = dsneighborhood.Tables[0].Columns["Name"].ToString();
DropDownListNeighborhood.DataSource = dsneighborhood.Tables[0];
DropDownListNeighborhood.DataBind();
DropDownListNeighborhood.SelectedItem.Text = "";
}
conn.Close();
}
private void fillCity()
{
string Error = "";
DBCity cityObj = new DBCity();
DataTable table = cityObj.getAllCity(ref Error);
DropDownListCity.DataSource = table;
DropDownListCity.DataValueField = "CityID";
DropDownListCity.DataTextField = "CityName";
DropDownListCity.DataBind();
}
protected void DropDownListState_SelectedIndexChanged(object sender, EventArgs e)
{
string reg = DropDownListState.SelectedValue.ToString();
con.Open();
SqlDataAdapter adp = new SqlDataAdapter("select * from tbcty where regid ='" + reg + "' ", con);
DataSet ds = new DataSet();
adp.Fill(ds);
DropDownListCity.DataSource = ds;
con.Close();
ds.Dispose();
adp.Dispose();
DropDownListCity.DataTextField = "city";
DropDownListCity.DataValueField = "cityid";
DropDownListCity.DataSource = ds.Tables[0];
DropDownListCity.DataBind();
DropDownListCity.Items.Insert(0, new ListItem("Select Your City", ""));
}
protected void DropDownListState_SelectedIndexChanged(object sender, EventArgs e)
{
if (DropDownListState.SelectedIndex == 0)
{
DropDownListCity.SelectedIndex = 0;
DropDownListCity.Enabled = false;
DropDownListBranch.Enabled = false;
}
else
{
DropDownListCity.Enabled = true;
StatesCities GetCitiesByState = new StatesCities();
DropDownListCity.DataSource = GetCitiesByState.Get_CitiesByStateId(Convert.ToInt32(DropDownListState.SelectedValue));
DropDownListCity.DataTextField = "CityName";
DropDownListCity.DataValueField = "CityID";
DropDownListCity.DataBind();
ListItem listatesCity = new ListItem("Select City", "");
DropDownListCity.Items.Insert(0, listatesCity);
}
}
protected void DropDownListFrom_SelectedIndexChanged(object sender, EventArgs e)
{
DropDownListCity.DataSource = acontroller.getListCities(DropDownListFrom.SelectedItem.Text);
DropDownListCity.DataBind();
DropDownListCity.Items.Insert(0, "--Please select City--");
}
