Finding Info About Mvc Like Where To Use It
Oct 11, 2010what is MVC , what is the use of mvc and what i need to learn the MVC, what are the initial requirements for the Learning and MVC is a three tier architecture or not.
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Forms Data Controls :: Finding Best Way To Handle This Scenario - Select Gridview Row And Show Related Info Below?
Dec 12, 2010almost typical master-detail scenario except the 'detail' data I want to display below the gridview will be coming from both the table that is bound to the gridview (master) and a related table.
simplified example: tableMain with field1, field2, field3 bound to master gridview. I need to select a row from the master gridview and have a form display below with field4 and field5 from tableMain, as well as all fields of tableDetail where field1 of tableMain equals field1 of tableDetail.
Is this what a 'formview' control is for? or do I just arrange my own controls to accommodate the data? Would a formview work considering my source will be partially from both the main table and the detail table? This is one of the scenarios were I know I could come up with something using none of the databound controls (except the master gridview), but I want to use the controls provided when it makes sense to do so, and utilize their benefits etc...
C# - Transferring Info In A ViewModel Between Views And Controllers In MVC 2 Site Without Allowing Modification Of Info?
Jul 22, 2010I'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?
Getting Info About The Visitor?
Nov 14, 2010in PHP, I can know these info for the visitor: IP Address. IP HostName. Natted IP Address. Natted IP HostName. User-Agent (Web Browser, OS version, framework, infopath, etc...) Web REQUEST. Web Referrer. Language. DateTime. How can I know that in asp.net? And what additional info can I know using asp.net? And how can I know if the visitor have special software installed?
View 3 RepliesMVC :: Would Like Some Info On Azure?
Feb 28, 2011Where I work, we're planning to develop a web application (for internal use) with the help of ASP.NET MVC, me being the intended developer. I have no real background in web app development, but I have dabbled a bit with RoR in my spare time and loved that way of doing things. At work .NET is de rigeur however, so I am looking at ASP.NET MVC (looks promising so far, for that matter).
Since we're new to developing web applications, we're unsure about how to best handle the administration of the application's platform (i.e., the web server and the database server etc.), and are wondering if we might be better off deploying it on Azure. While I know that there is support for ASP.NET MVC on Azure, I don't know the concrete methods of managing an application throughout its lifecycle: create it initially, deploy new versions, change database schema etc. On the other hand, I know at least superficially how to manage Rails applications on Heroku.Could someone please provide us with some much needed advise on running ASP.NET applications on Azure compared to on-premise, and thus help us decide? If we could be pointed toward some practical info, tutorials perhaps, showing how an ASP.NET MVC application (or even just a straight ASP.NET application) on Azure is managed throughout its lifecycle,
To Get Info From A Website
Sep 27, 2010I wanted to know if there is a way to get the following info from a website if all i put was give was a url:
1. Title of page
2. A piece of the the text on the front page, or even the info that would be within one of the meta tags.
3. The logo
I,m not sure where to start on trying to get this info, but maybe there is a plugin that exists that i could buy or even a web service out there that i could use.I found Amazon's AWS which does kind of what i am looking for,but i've talked to a few people who've used it and they said it sucked.
Need Some Info About The Login Page?
Feb 9, 2010i'm back again,i need some info about the login page. hope some 1 provide some useful link .i want to let the user login first before redirect to the my main page. I don know how to restrict the user access to my main page without login.
View 3 RepliesC# - How To Use A Control To Get Info From Another Page
Jan 6, 2010I have a Masterfile that has a header control with a button, and the ContentPlaceHolder which would be another page with multiple text boxes.
When I press the button in the header, I need to iterate through all the text boxes and grab their text, how exactly would I do this using C#?
C# - Dynamics CRM Get Info For Customer
Apr 16, 2010I'm working on a ASP.NET (C#) site that pulls most of its data from Dynamics CRM over SOAP using Microsoft's CrmService SDK. I'm at the point where a query has returned an entity with a property of the type Customer. I need to get the name string of that customer record, but cannot figure out how to do so. By doing a little guess work I figured out that what I have is GUID for the customer. How can I use this GUID to get the customer's name as a string? Relevant Links:
CrmService Docs
Customer Property
Customer Class
Using Web.config To Store And Map Info?
Jan 14, 2010I've been reading others questions regarding storing settings in the web.config. Most of you agree that's a good way to store settings.I just have another doubt about that.
In my app, I need to map some ID's in the web.config. For example:
[Table = UserType]
1 - User
/2 - Admin
Is it a good idea to store these settings in the web.config so I know what is the right ID in my application? Do you have a better solution?
Want To Retrieve Info From More Than 1 Table?
Mar 31, 2011I want to retrieve info from more than 1 table. I have tried to look into using the ViewModel but do not fully understand how to implement it. My Model is setup using ADO.Net framework.
View 1 RepliesC# - Get Hardware Info On Server?
Feb 10, 2011Can you read the servers hardware info via a web app in c#?
View 5 RepliesWCF / ASMX :: Get Some Info From The Database?
Dec 22, 2010i want to write a WCF service to get some info from the database. The service will be called by web application. SO first of all what type of WCF project should I use.. is it WCF Service Library or WCF Service application.
Next, where should I define the connection string? The connnection string that I use inside the web.config of my web application can be used or propogarted to my WCF service? Or SHould I define the connection string again in my WCF service..?
Any examples on WCF with ado.net examples? so I will know how to define connection strings and utilize the service inside my web app?
C# - Get Unique Info For A Machine?
Nov 4, 2010So i have a aspx that gets IP Addresses. but if i have multiple machines coming from an IP address I need some info that will distinguish each machine differently.
View 4 RepliesC# - Add An Info Bubble To A Mapxtreme Map?
Mar 19, 2010I'm using MapXtreme 2008 v7 for a learning project, and was wondering is there any way to make a bubble appear with data when you pass a mouse over a point?.
View 1 RepliesGet Info From SQL And Display It In GridView
Dec 14, 2011I am working on a program to pull info from sql and display it in a gridview. However I am getting the following error message :
Must declare the scalar variable "@branchparam".
All I am wanting to do is check to see if something exists in the sql database, if it exists then boolean active user=true else false.
If it is true then I want to fire the other subs, if it is false, then exit sub and display message.
HTML Code:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="FinancialManager.aspx.vb" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
[Code] ....
How To Transfer Login Info From One Server To Another
Nov 24, 2010I have one website running on one server and another web application running on another server. My web application asks for username/password to login into the system. I need to put a username/password field on my website so that user can directly login from website. how to transfer these username/password values to the web application running on another server?
View 3 RepliesWeb Forms :: How To Get User Profile Info
Apr 8, 2010i have an admin page that displays membership info, like email, usename, lastactivity....., i need to add the telephone number from profiling.
i use this to get current but i dont need current i need it for the user whos ID is i a query string
[code]....
Web Forms :: Send Parameter Info To URL Without Going To It?
May 14, 2010i have a website that needs to send some querystring parameters when the user clicks a button.
example, when the users click a button, technically, it should call a [Code]....
but it should not go to that url, but instead go to other url.
C# - Session State / Login Info?
Mar 25, 2010Are 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.
Track Users Without Login Info
Oct 8, 2010I'm trying to build the chat (it is already built here - [URL] The only thing I want to change is: remove login control. Instead of login I want to assign random usernames to people who open my webpage. Also, when somebody closes page and reopens it again in, say 10 minutes, I want this user to have the same username and data.
View 3 RepliesMake Interactive Drawing Info
Jul 27, 2010What i want to do is something similar to this:[URL], Drag, info, etc) Whats the best way to do it?
View 1 RepliesWant To Retrieve The Authenticated User Info?
Jan 7, 2011I am trying to integrate my asp.net 4.0(non MVC) website with facebook. I want to retrive the authenticated user info.The samples listed in facebooksdk is based on MVC. i tried to implement it in my website, but getting errors. i am struck.If anyone implemented the facebook connect logic and retrieved the user information using facebook-c#-sdk, please help me how to do this.I tried the same using facebooktoolkit, and i am able to retrive the user info. but the toolkit is having issues with .net 4.0.
View 2 RepliesGet Image Info From Css Into MasterPage'gridview?
Apr 7, 2010i try to givee style via GridView.css into Masterpage my masterpage includes 3 pages also 3 pages sources has GridView. i added head tags css file:
<link type="text/css" href="../CSS/GridView.css" rel="stylesheet" />
also give property my GridVew source:
<asp:GridView ID="gwRehber" runat="server" AutoGenerateColumns="false" CssClass="tablestyle"
onrowcommand="gwRehber_RowCommand">
<AlternatingRowStyle CssClass="altrowstyle" />.........
Security :: Getting Special Info From Users PCs?
Mar 26, 2011I am a senior developer in an ISP company.
We developed a software which we want to require it for all ours users to have installed on there PCs before getting internet from us.
We built our own proxy server, and we are forcing all our users to view a aspx webpage before surfing the internet.
Now, we want this aspx webpage to check the PC if it have our software installed or not, and the mechanism will deny them to surf internet before install the software on there PCs.
How can we get special info from there regystry or something like that to know this?
Example: like flash player or silverlight player, where the requested page check if the PC have the right plugin installed or not. if not, it redirect to the installation page, if yes, the flash or silverlight movie run.