I made really basic facebook application, which collect permission from user to post data. Some time ago (around New year) it worked fine.I am using http://facebooktoolkit.codeplex.com, and my code looks like this:
public partial class Facebook : CanvasFBMLBasePage
{
protected void Page_Load(object sender, EventArgs e)
[code]...
I'm trying to create a basic application, i created facebook application before but everything has been changed.
I looked every where to create a basic application, but now i'm getting mad because there isn't any working sample. Because of the changed links, facebook api changes, facebook wiki changes i couldn't find a working copy.
write a basic app that gets permission to write user name to screen in facebook developer toolkit asp.net. I looked computerbeacon.net, codeplex, and some other pages but i couldn't succeed.
Edit: I' m adding some screenshots and some codes, it will may be you to find my problem.
[code]....
Are Session variables (in ASP.NET) the safest way to store data relating to whether a user is logged in or not? i.e. Session["LoggedIn"] = 'No'
I know Session variables can be spoofed so I assume there must be a safer way.
I have a report number that is generated from a page, and I want to display that number in a popup window upon a button click that saves the report to a database. On the original page, here's the code that I am trying to use:
Code:
Private Sub saverpt()
Dim url As String = "popup.aspx"
Dim s As String = "window.open('" & url + "', 'popup_window', 'width=300,height=100,left=100,top=100,resizable=yes');"
ClientScript.RegisterStartupScript(Me.GetType(), "script", s, True)
Session("rptnum") = rptnum.Text
On the popup.aspx page, here's what I am trying to make the rptnum field appear on:
Code:
Private Sub popup_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim rptnum As String = CType(Session.Item("rptnum"), String)
Label1.Text = rptnum.text
End Sub
Currently, the popup will display "rptnum" rather than the actual generated report number.
I want to save some info in the Session when the users successfully logins with my custom MembershipProvider, but I have no access to the Session in the provider's ValidateUser method.
public class CustomMembershipProvider : MembershipProvider
{
/* Override other methods and properties here */
public override bool ValidateUser(string username, string password)
{
/* do something to validate the username and password
* and set the validUser variable */
if (validUser)
{
/* want to store some info in the Session here, but I can't access
* it here, because this is not a Page */
}
return validUser;
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
[Code] ....
{
"error": {
"message": "Error validating application. Invalid application ID.",
"type": "OAuthException",
"code": 101
}
}
I need to create an application (ASP.NET or WinForms or Windows Service, not sure) that needs to make a call to a url including username and password for basic authentication and have the url return a csv file. I then need to use the csv file in the application. I don't know how to do this. How do I call the url in my app. There can be no user interaction, it needs to be completely automated in the returning of the csv file.
View 2 RepliesI just made my first MVC3 app, and I thought it would be fun to upload it to my web hotell. So I did a publish locally in visual studio and then transfered the published files to them over ftp. They have support for MVC3, so there shouldn't be any problems there. But what I get when I try to go the the page I get an 403 - Forbidden: Access is denied
I've tried to add the:
<authorization>
<allow users="*"/>
<deny users="?"/>
</authorization>
I am trying to figure out what are the basic assemblies required to run a basic ASP.NET 4.0 website. Say.. a website with just a label in it. I looked online and didn't find a list there. I know installing the framework 4.0 will give me all the dlls but I just need the basic ones that will make a basic site work on ASP.NET 4.0.
View 1 RepliesI have a webpage which includes a telerik grid in ajax mode. The data for the grid is constructed in the controller action used to serve the view, and then stored in the session. 90% of the time its available to the ajax method used to populate the grid. And sometimes its not, which is odd. Some sort of race condition ?
[code]....
So if my session object is null, how can I recover - I guess I need the productModelId and Revision parameters from the original EditImage call. Are they available in the _EISelect in any way - its posted to, and the post contains nothing useful.
Oh to make this possibly harder, this page will be displayed via an inline frame.
i need to create an online html editor to be used in my asp.net application with the basic button of dataformating + adding/inserting images+creating templates
View 4 RepliesIt was doing exactly what I expected until I added more than 1 property to it. It seems if I set the value of a property this, in turn, sets every property in the handler to the same value.
I figured it had something to do with the "shared" but if it's not shared then I would have to declare an instance on my page which would kinda ruin the state of my variables (otherwise, I'd just put them all in my class), right??
[Code]....
I've my ASP.Net HTML 5 Application, Which have the image byte array in Session, I'm using the Latest 5.X C# facebook SDK from CodePlex.
But when user is authorized and Coming back to my canvas page at that time I can't access my ASP.Net Session, its give me a null value.
Here is my Code.
[code].....
Now pls give me some suggestion, Where I'm missing, How can I access my Application Session.
am a ASP.NET developer using Facebook Developer Toolkit to develop a facebook flash application with flash developer.When the user plays the game for a certain period of time, there are chances that the facebook session expires and I can't call any Facebook API for processing as a result.
View 2 RepliesI have more then 75 web application live on multiple surver and now I want to have single login(form authentication) for all. Anonymous user can access all the network but once login, they can manipulate info across network without login again and again.
View 1 RepliesI'm building an ASP.NET MVC 2 site where I'm currently implementing an OpenID sign-up form. Unfortunately, I'm foreseeing a possible security bug/vulnerability inside my architecture.
Here's how I want OpenID login to work:
User requests /Account/Login, Controller sends back OpenIDLogin View. User enters their OpenID into the View, then OpenID authorization takes place, and finally the OpenID is returned to the Controller.The Controller checks whether the OpenID is currently in use by a user in the system or not. If it is, the user is logged in to that account. If not, the registration process begins.
And now, the OpenID registration process:
The OpenID identifier, as well as any other information provided by the OpenID provider (such as email address or name), is put into my custom ViewModel and sent to my OpenIDRegistrationForm View.The RegistrationForm View stores the OpenID in a hidden field to make sure that it gets sent back to the Controller.The user fills in the RegistrationForm View and sends it back to the Controller.The Controller creates the user account and puts the OpenID into the database.
The bug that I see within my architecture is that a user could modify the hidden value in the RegistrationForm View. Thus, they could spoof their OpenID! I will make sure to add another round of checking to the final Registration Controller Action to make sure that the OpenID that is provided doesn't exist yet, but there is still a possibility for spoofing. Can my architecture be improved somehow? I don't want this to end badly...
One solution I'm considering is encrypting the OpenID before I send it to the View and then decrypting it when it reaches the Controller. Should I try this?
I want to insitate a class instance in the session start of the application. code below
if (Session["user"] != null)
Session["user"] = new user();
I have created the "user" class as a separte dll and referenced and imported the namespace.But still i get 'are u missing assembly reference' it is not problem in 1.1 but seems has a problem in 2.0
When I click on New Project-> Visual Basic (or C#)-> Web, the only options i get is AjaxControlExtender, AjaxServerControl and ASP.Net Server Control. How do i get the ASP.Net WebApplication option to show up?
View 2 RepliesI'm trying to learn ASP.NET MVC, but have discovered that I don't even have the ASP.NET MVC 2 Web Application template installed. I'm using VS 2010 Ultimate (10.0.30319.1 RTMRel). How do I get this installed so I can begin?
View 6 RepliesI just installed VS 2005 on a Win Server 2003 box, and went to create a new web project. I noticed right away that the "Web" project was missing and found that the "Microsoft Web Application Projects" did not install on the server.I checked on a couple other boxes that have VS 2005 installed on them, and they all had "Microsoft Web Application Projects" installed. Does this not install on a Win 2003 box? How do I install this?
View 1 RepliesIm trying to use the sdk without a canvas application, so have followed steps 1-7 in the quickstart guide up to adding the facebookSettings property in the Web.config.
I have added an image to my page and an onclick event that contains the below code. but when I click the button, it just takes me to the home page (CancelUrlPath).
Changing the Authorizer to a CanvasAuthorizer results in FB loading the login screen, but I get an error 404 not found on the call (even after inserting the handlers into the config)..
fbApp = new FacebookApp();
authorizer = new Authorizer(fbApp) {Perms = requiredAppPermissions};
authorizer.ReturnUrlPath = "http://localhost/User/UserRegister.aspx";
authorizer.CancelUrlPath = "http://localhost/";
if (authorizer.Authorize(this.Context))
{
Response.Write("hello");//never gets here
}
I am a ASP.NET developer but also have knowledge of PHP.I just want to know if i have to choose facebook application API/framework, which one i should choose ASP.NET or PHP.One of my friend suggest that Facebook itself build in PHP and they officially support PHP API, so use PHP facebook application API/framework.
View 1 RepliesI'm experienced in database systems. This is the first time I'm developing a web site completely, either i will use firstly flash.
I do not know how I can put a flash application as a facebook application, which is working behind with a asp.net page [web services between]
We have a Facebook application. We are using graph api in ASP.net with C# 2008. We have done the authentication process (Fb Oauth Authentication). We want Facebook app invite functionality. When a user allows our app, he must see invite window. I tried a lot but I didn't find any solution. How can I do this?
View 1 Replies