Web Forms :: How To Display A Message To Warn The User That Has Already Voted
Jun 2, 2010
I'm getting this error code in a voting system which I made.
"Violation of PRIMARY KEY constraint 'PK_Awards'. Cannot insert duplicate key in object 'dbo.Awards'. The statement has been terminated."
It's good because it means I am stopping people from voting twice, however, I want to display an error message in the site, and I want to make this occurance user friendly, as I have no idea how this error will look when the website is live.
Here is all of my code:
[Code]....
How will this error look when the website is live? How can I display a message to warn the user that he has already voted?
I was asked if I could make some kind of alert to pop up 3 different statuses, a green light for - server good, a yellow light for - the server is experiencing technical difficulties and not may be running properly and a red light for - server is down.
So how would I go about doing that in an employees Intranet page so they can see if there is problems with the server if they are trying to log in and work.
I know they work with Visual Studio 2010 and probably work with IIS - so just in case if they work with Apache.
I have four panels on a page, each with a submit button. I want to warn the user when they move from one panel to another without having submitted any changes from the first panel. I've worked this out in Javascript but it would be better to do on the server side, and disable all submits except the panel with changed content. How would I do this? With a Sub that responds to ontextchanged? Or with comparison validator? Or some combination of the two?
I'd like to know how I can warn a user when they're leaving a page where they've changed data (i.e. "You have unsaved data on this page, are you sure you want to abanon it?"). For example, the page has a few dropdown lists, some textboxes, etc. I'd like to warn them if they try to leave the page before saving the data. How can I do this? To add to my confusion, I also have a dropdown menu control (skmMenu) on the page that doesn't seem to have any events I can tie into.
I simply want to display a message on the login page when the user is automatically redirected there after requesting a page that they were logged in for but their session has now expired. So essentially if the user was working but stepped away for a lunch break without logging out I want the system to tell them why they were sent back to the login page.
Something like "You have been idle for too long so you must log back in".
This has to be easy I am just running into a wall here. I thought about getting the original ticket and reading the expiration date but I'm a little lost.
I use validation control in my page when users click on button if they don't enter data in textboxs it show massage in validation control
I want In addition to using validation control when users click on button to insert data  it show error massage thar show EX: "please complete your form"
how to display a confirm message to the user and return the value mid processing. Basically the user will upload a file, some processing will begin, if certain issues are found the user will be asked if they want to continue with or without these issues. If the user chooses Yes then processing should resume, if they choose no the program
I have a prob in my prjt .supose there are two application run when in one application we insert a record in database then in second application how can check new record inserted.I have a code to check last entry in database inserted bt problem is that first time page is loaded then display a message new record inserted bt next record inserted in database how can check new record insered wihtout refersh page .i dont want to page refresh again and again .
[code]....
U knw when new user sign in yahoo then display a message like this i want to this
I'm quite new to Web Development. I'm creating a web site and it has a Registration Page where I managed to create the form. But when the user clicks on the 'CreateUser' button, how do I display a message on the form to show that the User is created. And also, at the moment, I don't know where the user details are being created. I wish to add the details to a Login Table in the SQL Database. How do I go about it?
I need to display a javascript confirm box after the user successfully logs into the application. If the select 'yes' of the confirm box then I need to navigate them to a different page and if they select 'no' the default.aspx page should be displayed. I am using the login control.
I tried to use ClientScript. RegisterClientScriptBlock on Login1_Authenticate event, it didn't work. I tried the same thing on the Page_Load event of Default.aspx as well as Master Page load event, that also didnt work.
after i can copy my file to another folder i realised that if this webapplication is used by multiple users at once, then some users are going to get locked out because each one is trying to copy those files.
so how do i tell the user thats trying to use a file to wait untill the file is available.
I want to display a confirm/ save message to user when he clicks the this works great. But instead of "are you sure you want to move" type option, I want to give the user the option to save changes now. So I want to call a sub in code behind which saves changes. This sub is currently fired by a seperate "Update" button. So either call the sub or fire a button click event.
Protected Sub gvMyGrid_RowCreated(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvMyGrid.RowCreated If e.Row.RowType = DataControlRowType.Pager Then Dim pager As Table = TryCast(TryCast(e.Row.Controls(0), TableCell).Controls(0), Table) [code]...
i am using create user wizard and capturing other information within content template when a new userregisters. Some of the textboxes are binded to required field validators.there is a validation control on the page and ShowMessage box is True.If they dont complete some of the text boxes then the message box pops Up with the error message.It does not however include information errors like "User already exists" or Email address already existsfrom the create user wizard membership UserName and Password Textboxesis it possilbe to hook all of these up so I get one message box with all errors including membership ones?
i have a asp.net application. i want to add a message box to display an error message. i want to do it without using alert() in javascripts.can i add System.Windows.Forms.MessageBox control to my asp.net page
I want to display a message box in my web application, I am using VS 2008 and It doesn´t have a control to do it. I download a library class from a partner, but It doesn't work with AJAX. Some one have an alternative ?
i want to display delete confirmation message and get result from messageBox (Yes, No or Cancel) and do an appropriate action base on what the end-user clicked. i found a lot of links likethis, but i didn't undertstood which how to get result from messageBox and use it in my server behind code.
I have a web app using forms authentication and I have restricted a folder so that only those with an administrator role can access it. I am controlling all of this through the web.config file and adding the proper location tags to restrict access.Currently the application is working fine. If I am logged in as a user and click the link to the administration section, I'm redirected to the login page once again. If I look at the URL, the ReturnUrl parameter is set properly.What I'd like to do is to display a message to the user indicating insufficient security privileges, or something to that effect so the user doesn't think they are getting logged out of the application prematurely or that the application isn't working.
