how can we do this?
we have a text box where we wish to capture let's say a city name. when the user types let's say l - a list of cities starting with the letter l should appear (london, liverpool, leeds etc)...
any sample code or articles?
How to populate message box from a text box when user enters a value?
View 1 RepliesI am using 3 text boxes for range selections. I want to show range value in a message box when user enters range in text box.
Suppose user enters
100 in 1st text box , I want to show "you are selected <100".
100 in 1st text box and 500 in 2nd text box I want to show "you are selected 101 - 500"
500 in 2nd text box and 1000 in 3rd text box I want to show "you are selected 501 - 1000"
After entering a value in 3rd text box ,I want to show all ranges in message box.
I would like to have a date(txtDate), that is inputed into a txtbox via a calender, auto populate another textbox witha date 45day(txt45Date) in the future as well as 90 Days(txt90Date)? I have done an auto calculation before but this was with digits not dates. Is this is possible? If so will my attached script work
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My GridView is bound to a sql data source and allows editing of fields. Coding is in C# and JavaScript.
Using Visual Studio 2008 in test mode, if I enter a less-than "<" or greater-than ">" character in a GridView textbox an error is immediately thrown upon pressing enter:
"Microsoft Visual Studio Mirosoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status dode returned from the server was: 500"
When the < or > is entered in production, the page aborts and loads the application start page.
I need to be able to catch and replace those characters BEFORE the error is thrown. I've tried hooking OnTextChange code to the textboxes, but the error is thrown as soon as I press enter...the OnTextChange code never runs.
I am using 3 text boxes and button. When I click on 2nd text box I want to show 1st text box value in message box (if 1st text box passed the validations). Same procedure when i click on 3rd textbox I want to show 1st text box value and 2nd text box value in message box(if 1st text box,2nd text box passed the validations). When I click on button ,I want to show all text box values in message box with some text message like "you are selected '1st text box value' .... '2nd text box value'.....'3rd textbox value' ".
How can I populate these message boxes?
I am using 3 text boxes. When I click on 2nd text box I want to show 1st text box value in message box (if 1st text box passed the validations). Same procedure when i click on 3rd textbox I want to show 1st text box value and 2nd text box value in message box(if 1st text box,2nd text box passed the validations).
View 2 RepliesBasically, I have a textbox where a user can enter an ID from a database. To make things easier, the user can popup a GridView using a ModalPopupExtender to display all the tables columns, and they can Select a row, which then closes the modalpopupextender and sets the textbox to the row's ID column.
So far I have this:
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
string testing = GridView1.SelectedRow.Cells[1].Text.ToString();
((TextBox)dtlsInsert.FindControl("txtNom")).Text = GridView1.SelectedRow.Cells[1].Text.ToString();
}
The 'testing' string gets populated, but it doesn't seem to populate the txtNom textbox. Also, how do I close the modalpopupextender programatically?
I'm working with the AJAXControlToolkit in an ASP.NET 3.5 application. I've got a textbox on the page to take the person's social security number, and I've put an masked edit extender and an masked edit validator, force the user to enter the whole SSN, but it doesn't work. I'm not sure what I'm doing wrong, or have left out. Here's the relevant code:
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I have a form that allows users to post text to a MySQL database using an OdbcConnection. Everything works great until a user entered unicode characters into the textbox and sends the data. Suddenly the page freezes and is not redirected to the next page as programmed. When I check the database later it comes up with all of the users data intact, including the unicode characters. I've duplicated this problem several times by entering unicode characters and then entering only ASCII. It happens every time unicode characters are used. Is the problem on the ASP.Net side or the MySQL side? Here is my code. The description string is from a textbox entered on the form.I thought about using a RegEx to get rid of any non-ascii characters before sending the data. Is that recommended? How do I do it?
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Do anyone knows how to lock a account after a user enters the password too many times.
View 3 Repliesi have just started making an asp document using c# codes
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right now i have a droplistbox in my design.. when i select others, a text box will appear and allow user to enter the new email address. however, i would like the text box to appear invisible to the user when he enters this asp page initially. how do i go about doing it?
just another question.. Supposed that if the user chooses "Others" and entered a new email address in the textbox and i want him to be able to see this new email address as an option in the future when he runs this asp file again. is it possible not to set up a SQL server for my application? or can i just use some variables to set as that?
I have a page that supports multiple languages (the user can change the language at any time).I update the thread's culture based on the user selection in the Initialize Culture method.
I also update the response object based on the code page for the selected country and set its charset to the WebName of the encoding used (if i don't update the response object based on the code page, then the data bound to controls gets garbled). the resource files are also localized based on the code page.
After doing the above changes, the page is getting displayed correctly in the browser.
However, when the user enters data in one of the Asian languages, the text gets all messed up. The drop down list actually throws the invalid callback or postback argument exception.
On checking the request.contentEncoding i found that it was still UTF-8 (set in web.config).
If I change the request.ContentEncoding during BeginRequest event, the input comes in correctly. But I am not sure of the user selected language this early in the page cycle.
I am using this method to encrypt password.. When user enters special characters it gives an error.. Method below :
private string base64Decode(string sData) {
string result=null;
try
{
System.Text.UTF8Encoding encoder = new System.Text.UTF8Encoding();
System.Text.Decoder utf8Decode = encoder.GetDecoder();
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In LINQ to SQL, can primary and foreign keys be autopopulated from an associated key?I'm using the asp.net userID assigned by the create user wizard as the primary key/foreign key in several tables. Right now, when a new user is created, their userID shows up in the asp.net tables but not the ones I created. I thought it would be easier if the keys could fill themselves in, like cascade, so as I have the user fill out forms, they would already have a row in the table created and it would be an of an update instead of an insert row.
View 2 RepliesI have a form on my website and when the page loads I want the fields to be populated with information from the database. I have written a stored procedure to do this, but I can't seem to find the syntax to make these fields auto populate with this information when a user goes to this page.
View 3 Repliesi have a drop down list tied to a database called location.
what i hope to achieve is once a location is selected, my other drop down list will auto-populate a list of department in that location. how do i go about on connecting the two drop down list together so when location is changed, it connects to the appropriate row in the database?
I have a txtbox that is used to input a date. I would like to have to addiional textboxes that auto populates with 45 days + the date and 90 days + the date.
View 7 RepliesI m trying to populate a set of 3 textboxes based on a value entered into the first textbox. So when a user enters a value in the first textbox, i would like them to be able to tab out of it and it will automatically populate the remaining textboxes.
I know javascript has the OnBlur function which can do this but is there a way to accomplish this using asp.net (c#)
I have a shortcut on my desktop to a login page for a website I use quite often. Every time I go there I have to reenter my user name and password.
The desktop URL shortcut I have is
http://domain.com/service/Login.aspx
I've tried adding the following changes
http://domain.com/service/Login.aspx?username=ckimball&password=joshua1
But this doesn't auto populate the fields on the website when it loads. Is there something special I need to do so the webpage will fill in the fields on the form?
Also bonus if I could just auto submit to login so I don't need the page to load and have me click "login" but I don't think that's possible... or is it?
I need to create a form that would work like this Choose Provider :( user would select gmail, yahoo, hotmail, ext) Enter Name: ( user enters there name) Message : ( user enters message) and then the "submit"button.
View 2 RepliesOn my page I have textbox in which user enters value. When 3 values are entered the autocomplete panel shows.In the panel the names and surnames of all available people are shown bassed on the value user enters. Bellow each name and surname is picture of each "candidate". However images are stored on another server (using https "protection") and some people don't have picture.
onerror="this.onerror=null;this.src='../Pics/Errors/NoPic.jpg'"
into <img> tags in Web Handler.
I just begin creating a website for an organization. First page to be displayed in the login page. I dont have any knowledge in ASP.NET Security. On Login page, i want to display UserName field as disabled with the useralias of the user who currently logged into Windows. Password user has to provide and it should be that user's windows password.
How do i validate that password that user has entered is his windows password?
I am using asp.net grid view which has is populated dynamically that means it has auto generated columns at run time.
I just want to know db type of these columns whether a column is text , date or int type.
I am inserting 4 fields into a table trought an SqlDataSource and a FormView element. These fields are ID (autopopulated), date(selected from calendar and/or todays date as default), Company name(user input), and UserID (taken from LoginName?).
I am able to inser the data in to the table when typing it, but I would like to have the UserID fiel auto completed and the date as well, or filled with the selected calendar date.
This is my part of my code.-------------------------------------------
[Code]....