//protected void btnPostback_Click(object sender, EventArgs e)
//{
// //label.Text = "Hello After postback by clicking postback button";
//}
//protected void btnLabel_Click(object sender, EventArgs e)
//{
// //label.Text = "Hello after clicking change label msg button";
//}
protected void btnSearch_Click(object sender, EventArgs e)
{
var results = GoogleMapAPIGetLatLong.GoogleMapAPIGeoCoding(txtSearch.Text.Trim());
var resultCount = results.Elements("result").Count();
lvDidYouMean.Visible = false;
lblNoResults.Visible = false;
// How many results did we get back?
if (resultCount == 0)
{
//Eep, no results!
lblNoResults.Visible = true;
}
else if (resultCount == 1)
{
//Got back just one result, show the stores that match the address search
ShowResults(results);
}
else
{
//Got back multiple results - We need to ask the user which address they mean to use...
var matches = from result in results.Elements("result")
let formatted_address = result.Element("formatted_address").Value
select formatted_address;
lvDidYouMean.DataSource = matches;
lvDidYouMean.DataBind();
lvDidYouMean.Visible = true;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
var address = Request.QueryString["Address"];
if (string.IsNullOrEmpty(address))
{
Response.Redirect("default.aspx");
}
// Get the lat/long info about the address
var results = GoogleMapAPIGetLatLong.GoogleMapAPIGeoCoding(address);
lblAddress.Text = address;
// Set the latitude and longtitude parameters based on the address being searched on
dsSearchResults.SelectParameters["Latitude"].DefaultValue = results.Element("result").Element("geometry").Element("location").Element("lat").Value;
dsSearchResults.SelectParameters["Longitude"].DefaultValue = results.Element("result").Element("geometry").Element("location").Element("lng").Value;
lvSearchResults.DataBind();
// Loop through each nearby location and build up the JavaScript to place the markers
var markers = new List <string>();
var nearbyLocations = dsSearchResults.Select(DataSourceSelectArguments.Empty) as DataView;
foreach (DataRowView location in nearbyLocations)
{
markers.Add(string.Format(
@"{{
title: ""Property #{0}"",
position: new google.maps.LatLng({1}, {2}),
url: ""PropertyDetails.aspx?PropertyID={3}""
}}",
location["PropertyID"],
location["Latitude"],
location["Longitude"],
location["PropertyID"]
)
);
}
var lat = results.Element("result").Element("geometry").Element("location").Element("lat").Value;
var lng = results.Element("result").Element("geometry").Element("location").Element("lng").Value;
var locationsJson = "[" + string.Join(",", markers.ToArray()) + "]";
// Inject the Google Maps script
ClientScript.RegisterStartupScript(this.GetType(), "Google Maps Initialization",
string.Format("init_map('map_canvas', {0}, {1}, 15, {2});", lat, lng, locationsJson), true);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
var address = Request.QueryString["Address"];
if (string.IsNullOrEmpty(address))
{
Response.Redirect("FindProperty.aspx");
}
// Get the lat/long info about the address
var results = GoogleMapAPIGetLatLong.GoogleMapAPIGeoCoding(address);
lblAddress.Text = address;
// Set the latitude and longtitude parameters based on the address being searched on
dsSearchResults.SelectParameters["Latitude"].DefaultValue = results.Element("result").Element("geometry").Element("location").Element("lat").Value;
dsSearchResults.SelectParameters["Longitude"].DefaultValue = results.Element("result").Element("geometry").Element("location").Element("lng").Value;
lvSearchResults.DataBind();
}
}
