MVC :: Have Multiple Users With Their Own Information?
Dec 14, 2010
I am new to MVC. I am trying to write a simple web app - for learning purposes only, that allows multiple users to log in and enter their top 10 favorite movies. Each user can only see and edit their own list. The can have no knowledge of the other users or their lists.In regular ASP.Net I would do somthing like a session variable to store the user id so I could use it to test against the database and return that users information. I as I understand it that is not the way things are done in MVC. My question is how would I do this in MVC?
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Dec 9, 2010
Imagine a website where individual clients can see each-other's presence - like a social network or a chatroom.
For example:
Client1 connects to my website.The back-end C# code updates a static field to indicate Client1's presence.
Client2 connects to my website.Will the back-end C# code for the second request see the information stored in the static field from the first request? Is there anything I need to do to guarantee that these seperate instances of my ASP application are sharing static data?
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Oct 19, 2010
I am useing asp.net membership to store my users and under each users profile there is a field for their supervisor. I would like to get a list of all the users with the supervisor "Jon Doe". Is there an easy way to do this or would I just have to loop through each user and see if there supervisor = "Jon Doe" then if it is store there username in a list?
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Jun 1, 2010
I'm developing an application using ASP.Net.
For first the idea: "My WebApp needs an chronometerto be shared by users and all users will se the same value in cronometer. When a user clicks on a button, the cronometer needs to be restarted and all users will need to see that!"
All right, now I'd like to know what's the best choose to improve more performace an make sure that all users will see the same value in chronometer?
Need I use JSon (with jquery in client side), Timer with UpdatePanel of Ajax Extensions, pure Ajax (with JQuery) how to shared a cronometer for all users in C# (put information in Cache or database) ?
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Feb 10, 2010
I have been searching all over for this and trying many different things but so far have had no luck. I need to display the profile information for [all] users in the system within a GridView. For instance, I want to show their Username, First Name, Last Name,Email, etc.I've tried the Profilemanager.GetAllProfiles() method but t doesn't seem to have the fields in it.
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Aug 8, 2010
I've a code to persist information in cookies about users like UserName and password.
Question is:
Its not secure to store information like that plain text in cookies.My DB store hashed passwords,so i could save those hashs in cookies and retrieve them later,but if i do that i wouldnt be able to fill password's textbox cause the hash string would be too long for it.
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Jan 13, 2010
I've made a website online that allows customers to place an order. I would like the information customers input on the website to show once the customer clicks submit to confirm what was entered.
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May 20, 2010
I am currently working on an ASP.NET 3.5 and C# web application which deals with users private information like SSN numbers. What are some of the security measures which I need to take from an application development stand point to feel safe?
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Mar 2, 2011
I have a E-Shop Site and I need some customization for my users like following :
Store favorite products in their own basket.Customize products list in order to what are their favorite. It must remember their basket next time they want to visit our site.
my question is how I can store information for my customers who are new to my web site also most of customers don't like to have username and password then login first they like to buy during a week and at the end of week pay for them then we can send some products to their locations.
I have already written my application using asp.net with framework 4.0.
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Jan 8, 2011
Im very new to ASP.net and have no experience with it at all.Im currently developing a website,and am confused about creating users.Im using the create user wizard,everything is working fine.However,I am worried about the security of user information.I believe the user information is stored in the APP_Data folder, am I right in believing that this folder is secure?
Exactly how is the user information stored when using the create a user wizard?In a database in the APP_Data folder?Is it encrypted automatically when a user signs up?
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Jul 22, 2010
I have a profile page where a user can edit their name, city, image, etc.
How can I display the profile database as a list of users, their information, and their image?
As you know, the profile database is not the same as a custom database. The strings are bunched together.
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Feb 3, 2010
"With ASP.NET I've found that request are processed sequentially, one at a time, at least on a server with one CPU. If one request blocks for some reason, maybe on a long database query, then all users must wait
until it completes, for their request to process."
Is this true? Do multi-core processors effect this? Also if you do ahve more than one CPU will it stop processing sequentially automatically or is the default always sequentially?
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Feb 1, 2011
So I have been trying to follow serenarules posts about persistence layers, but I seem to be missing something.
The persistence layer is an architectural layer whose job is to provide an abstract interface to information storage mechanism(s).
This makes sense to me, but I am still having a hard time with this.
So in what cases is this necessary? When you are pulling similar data from multiple information sources?
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Apr 1, 2011
I have a view that has to render information from 3-4 tables. I therefore chose to create a viewModel for this. I am using EF as DAL.The information to be displayed is SiteId, SiteName, SiteDetails from one table.Associated to Site, other table Event_type has information about Events in the system with fileds like EventId, EventName, Event ScopeId.EventScope is another table with ScopeID and ScopeDesc Also, there is Site_Event_Implemnetation table that stores all the events associated to a site. It has SiteId, EventId, EventUnitIdEventUnit is another table that stores all the unit types.Now my Details ViewModel has to display the info SiteName, SiteDetails. And associated to that a grid of events with info on EventName, Scope Desc, Unit Desc1. How do I formulate my query to retrieve this info in my repository layer using Linq to EF?
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Apr 19, 2010
Does Webconfig in asp.net is same for Multiple Users or diffrent?
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Aug 28, 2010
What whould be the best way to prevent multiple users on a page?
For example if a user is at the page "Home.aspx", no other users should be allowed to go there.
I'm using asp.net on the server and the js-frameword jQuery on the client side.
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May 21, 2010
I have to update the users based on input value..
here is my code..
<fieldset>
<legend>StudnetInfo</legend>
here i have two textboxes and two dropdown list boxes.. this is the fiedlset user is going to enter their information..
</fieldset>
on the same page i have couple of other Fieldset with there studentInfo with twotextboxes and two dropdownlistboxes smililarly above Fieldset..this data dynamically generated from database for each users.
so all here my intension is insted of updating each and every Fieldset i made one generic fieldset to update all other Fieldsets information
on the Generic view I have this BeginForm
<% using (Html.BeginForm("Update", "home", FormMethod.Post,
new { @id="studentid"}))
{ %>
my JsonResult is
public JsonResult Update(StudentBE e)
{
try
{
var UStatus = Generic.UpdateStudent(e.student,"","");
return Json(UStatus.ToString());
}
catch (Exception ex)
{
return Json(ex.ToString());
}
finally
{
}
}
using this I can update only one user perfectly but I need to loo update all users based on generic Filedset values?
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Jan 15, 2010
I have an enterprise system that is used by a handful of WinForms clients and a public-facing ASP.NET site. A backend WCF service provides several services to be consumed by each of these clients. The services require message credentials, which in the case of a WinForms app is supplied by the user when the program first starts.
I cache ChannelFactories in the WinForm apps for performance. I would like to do the same on the ASP.NET site. However, since ClientCredentials are stored as part of the factory (ChannelFactory<T>.Credentials), will I need to cache one ChannelFactory per service per user? It seems that even under moderate use that will add up quickly. Additionally, I believe I will need to store them at the application-level, not the session-level, since for future scalability I can't guarantee that I will always be using InProc session state.
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Jun 25, 2010
I have an asp login control that uses the standard aspnet database structure.I am using my own user identification system to identify a user based on login values that are not in the aspnet database and setting the user's aspnet database login to a universal login user and password.this works fine and I am able to test this by having one machine log in as "User 1" and another login as "User 2" but I am wondering if there is a limit to the number of user's that can be assigned to one username and password in the aspnet database for website access?Will the system reach the max number of user's in the aspnet database?
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Jan 21, 2010
I have a table in my databse called MailAlerts in this table following are the fields
AlertDetail (which contain the message detail)
AlertParticipent (Which Contain the email address for the users who should receive this alert as example[URL]
AlertSent (Which is BIT fields and will be set to 1 after the email has been sent)
I send automatic email alerts to the AlertParticipent emails with message content which will be extracted from AlertDetail. I am using SQL2005 and asp.net 3.5 as main development tool.
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Oct 5, 2010
I'm using .Net 2008 and Oracle 10g as my database. The problem I'm getting is after deploying the application in IIS, when multiple users access the same page at a time i'm getting the error. Can't get the output.
Note: Both the users accessing the same page, same menu at a time.
How can I resolve this?
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Mar 6, 2011
I've used the table at the top of this article as a reference. I have three questions:
1 - Can multiple users (from different physical locations) ever share an HttpApplication instance? If so, does this happen by default?
2 - Can multiple users (from different physical locations) ever share an HttpApplicationState instance? If so, does this happen by default?
3 - Can multiple users of an ASP.NET application ever share a singleton instance or a static variable value? If so, does this happen by default?
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May 19, 2010
I have 2 different website/applications with 2 different asp.net membership databases in the same server. Now my client wanted to create a user in one website and add that person automatically in to the other application/website/database too. Right now my applications create users using asp.net membership and added to its respective databases. Is it possible to create a user from different application using asp.net membership?
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Jan 10, 2011
I am using ASP.NET Membership with the default provider. I have a project where there are 3 different applications(seperated by the applicationName). Now I need every user to be able to log in to all the applications, but have a seperate role in each.Is this possible(I dont want to duplicate user details or logins for the same person)?
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Jan 27, 2011
i am managing three applications .. i hve separate pages in each of these applications for creating users and roles..
can i create a single page where in i can choose for which applications i want to create users..
i am storing the users of each of thse 3 applications in a same database and i hve separate application name for each application in membership provider
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