facebook application using iframe on Facebook Developer Toolkit 3.0
- by adveb
hey
i am trying to build facebook iframe application using the Facebook Developer Toolkit 3.01
asp.net c#.
i am working by the ifrmae sample of the toolkit
can be download here.
www.facebooktoolkit.codeplex.com/releases/view/39727
this is my facebook application that is the same as the iframe sample.
http://apps.facebook.com/alefbet/
this is my code, it has 2 pages, master page and default.
this 2 pages are the same as the iframe sample.
1) this is the master page.
public partial class IFrameMaster : Facebook.Web.CanvasIFrameMasterPage
{
public IFrameMaster()
{
RequireLogin = true;
}
}
2) this is the default.aspx
public partial class Default : System.Web.UI.Page
{
private const string SCRIPT_BLOCK_NAME = "dynamicScript";
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack)
{
if (Master.Api.Users.HasAppPermission(Enums.ExtendedPermissions.email))
{
SendThankYouEmail();
}
Response.Redirect("ThankYou.aspx");
}
else
{
if (Master.Api.Users.HasAppPermission(Enums.ExtendedPermissions.email))
{
emailPermissionPanel.Visible = false;
}
CreateScript();
}
}
private void SendThankYouEmail()
{
var subject = "Thank you for telling us your favorite color";
var body = "Thank you for telling us what your favorite color is. We hope you have
enjoyed using this application. Encourage your friends to tell us their favorite
color as well!";
this.Master.Api.Notifications.SendEmail(this.Master.Api.Session.UserId.ToString(),
subject, body, string.Empty);
}
private void CreateScript()
{
var saveColorScript =
@"
function saveColor(color)
{
document.getElementById('" + colorInput.ClientID + @"').value = color;
}
function submitForm()
{
document.getElementById('" + form.ClientID + @"').submit();
}
";
if (!ClientScript.IsClientScriptBlockRegistered(SCRIPT_BLOCK_NAME))
{
ClientScript.RegisterClientScriptBlock(this.GetType(), SCRIPT_BLOCK_NAME,
saveColorScript);
}
}
}
my directory structure is
1)the master page is in the root.
2)the default.aspx is in the root/alfbet directory.
3)i have also have the xd_receiver.htm inside root/channel directory.
that inside the master page their is the folowing line:
<script type="text/javascript">
FB_RequireFeatures(["XFBML"], function() {
FB.Facebook.init("c81f17ee4d4ffc5113c55f8b99fdcab5", "channel/xd_receiver.htm");
});
</script>
the problem is that the applicatin dosent work
apps.facebook.com/alefbet/default.aspx
why it dosent work ?
please help me and others who also obstacle in this issue.
i tryied lots of things, one of them was to display the user id.
for that i put label in the default.aspx and wrote
lblTest.Text = Master.Api.Users.GetInfo().uid.ToString();
and it dosent event get to this line.
i know it because it keeps display in the label.text the word "label"
thank you very much.
