Populate Textbox To Edit Database
Jun 18, 2006
hi
i have a database with a table with several columns:
ID - primery key
customer
company
now lets say i want to edit one row in the database and i have the primery key ID for that row. so i click on that row (which is displayed in a gridview) when i click I want the text that is in the customer cell to appear in a textbox1 and the same with compeny text I want it to apear in another textbox2.
so what code can i write in the GridView1_SelectedIndexChanged eventhandler to populate the textboxes?
thank you
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May 15, 2006
Can someone tell me what I am doing wrong... I am trying to populate some textboxes from a table by doing a SELECT statment.
Any help would be greatly appreciated
T.
Code:
Dim myConnection As SqlConnection
Dim myCommand As SqlDataAdapter
myConnection = New SqlConnection("Server=.SQLEXPRESS;AttachDbFilename=|DataDirectory|CustomerInfo.mdf;Integrated Security=True;User Instance=True")
myCommand = New SqlDataAdapter("SELECT * FROM [CustomerSalesNum] WHERE [WorkSheetID]= '" & lblRWorkSheetID.Text & "'", myConnection)
Dim ds As DataSet = New DataSet("CustomerSalesNum")
ds = New DataSet("CustomerSalesNums")
tbUPPRice.Text = ds.Tables["CustomerSalesNums"].Rows[0]["Price"].ToString();
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Feb 28, 2008
I want to create a details view page without using the DetailsView control. I would prefer to have separate textboxes or labels for each column. I just don't have a clue how to go about after the Select is done putting the data into the boxes. Below is as far as I've gotten. The purpose of the label is just my way of wanting to display the QueryString value, it serves no other purpose. protected void Page_Load(object sender, EventArgs e) { { string tktid = Request.QueryString["id"].ToString(); Label1.Text = tktid.ToString(); } { SqlCommand cmd = new SqlCommand("Select tkt_creator from Ticket where tkt_id = @tktid", HelpdeskConnectionString); HelpdeskConnectionString.Open(); cmd.ExecuteReader(); Label2.Text = ?; } Any help would be appreciated. So far, I've learned a lot from this forum. Y'all have been great.
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Mar 29, 2007
Anyone know if there is one and if so what it is? I know I can type directly into a text box in a table, but what if I want to edit the contents? Equivalent of F2 in Excel...
Thanks
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Jan 17, 2008
Beginner question, I know -- but in ASP.NET 2.0, I can't figure out (or find out) how to populate a TextBox with data from the db using a SqlDataSource control (without using a formview control)???
Any help would be greatly appreciated!!
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Oct 22, 2007
Hi everybody!
I've created a report in reporting services and in it i need to have a dynamic textbox.
Let me describe more.I have two reports ,in first report i have manegers' names .After that users see first report and manegers' informations for example their names and saleries , they want to select manegers on base of for example their saleries ,i mean she/he must see informations then decide and select manegers who their employees will be shown in second report ,in this case i need a textbox that the user can write Yes or No in it,and i need multiple select.
After that users select their manegers they can see manegers' employees in second report.
I need a textbox that has two values (Yes and No) and these values must be shown in textbox in preview mode to select by users or user can select Yes or No .
Can anybody help me?
ShimaS
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Oct 9, 2004
Hello,
I have been working in ASP.Net web sites with Access database.
Now I want to create a web site using an MS SQL database.
What software or softwares can I use to create and edit MS SQL databases?
I am using Windows XP Professional SP2.
Thank You,
Miguel
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Jul 23, 2005
Greetings,Are there any tools freely available to modify or edit a .mdf databasefile? As far as seeing the actual tables?Regards,cd
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May 2, 2008
I have two Databases with the same name that reside in different servers. The two servers are linked servers. Each database consists of 5 Tables. The tables have identical names in each database.
The database in ServerA has 5 tables with data, the database in ServerB also has 5 tables with the same schema as ServerA, however the 5 identical tables in ServerB contain no data.
I need to populate the 5 tables in ServerB with the Data from the 5 tables in ServerA.
What SQL code or script can i use to populate the 5 tables in ServerB
Below are the names of the 5 tables:
TABLE1: [ServerB].[ProdDB].dbo.[Orders]
TABLE2: [ServerB].[ProdDB].dbo.[Sales]
TABLE3: [ServerB].[ProdDB].dbo.[Employee]
TABLE4: [ServerB].[ProdDB].dbo.[Customer]
TABLE5: [ServerB].[ProdDB].dbo.[Region]
Does any one have a script that could help me with this task. Thanks
I am using SQL Server 2005
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Mar 27, 2008
Hi, I would create a vb2005 application that allow me to edit a sdf database stored into a pda connected at pc with activesyn directly on my desktop as well as "SQLCE Database View".
How can i do it??
Please help me
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Sep 15, 2006
Hi i'm pretty new to this, how do i connect to my database a put all the values from one column into the arraylist. Any help and a easy example would be nice Thanks in advance Richard
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Oct 18, 2006
Hi, I want to populate the array with a single column values from database(sqlserver 2000)Ex. name ageaaaa 23bbbb 43cccc 18 Now i want to populate the array with name field values. Please anyone guide me how to do this.Thanks in advanceBala
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Feb 23, 2008
I am writing a small program (Visual Studio Express 2008) to help me automate populating a database graphically. The program I am writing will keep track of sales figures state by state on a map of the US. This will be accomplished by using a map of the United States overlaid with a hexagonal grid that represents individual sales regions (hexagons). Each hexagon represents a specific sales region, and there can be many sales regions within a state. This small program will populate the database with data specific to each hexagon that is selected by clicking on it with a mouse. A complete set of row entries should be sent to the database every time the mouse is clicked in a hexagon on my map. This program will capture such information as the center x,y pixel coordinates of each hexagon, row & column location of each hexagon, and the state where the hexagon is located. All of this information (HexX, HexY, RowX, RowY, State) has already been figured out or calculated, except that I need help on how to capture, display, and send this information as a new row entry into my database. I need to populate the database hexagon by hexagon, since which state they are in is determined visually.
Here is what I need to populate my database with:
Hex_No - each unique hexagon needs to have its own unique number 1,2,3,€¦.n. This should be as easy as assigning a counter that starts at 1 and increments until all hexagons have been processed
Hex_X €“ the pixel x value of the center (x,y) of the specific hexagon, which is known by the program
Hex_Y €“ pixel y value of the center (x,y) of the specific hexagon, which is known by the program
Hex_Col €“ column location of this specific hexagon, which is known by the program
Hex_Row€“ row location of this specific hexagon, which is known by the program
State €“ the current state on the map. This will be selected by me (combobox) prior to clicking on each hexagon within a given state
Each of the above is represented by a textbox on a form, except for the State field, which is represented by a combobox. When one clicks on the down arrow of the combobox, one can see that the names of the different states have already been entered and linked to the SQL database. The other textboxes are also linked to a different column in the same database; however they are currently empty due to the fact that this is the very data that needs to be captured by this program. This is what I need for this program to do for every mouse click , once I have moved on to a given hexagon within a given state:
Determine next available Hexagon Number, and assign it to current hexagon, display in textbox, send this as part of row data entry under Hexagon_No column
Capture and display the current hexagon€™s center x, and y (Hex_X, Hex_Y), display this in textbox, send this as part of row data entry under Hex_X, and Hex_Y columns
Capture and display the current hexagon€™s row and column information (Hex_Col, Hex_Row), display this in textbox, send this as part of row data entry under Hex_Col, and Hex_Row columns
Capture and display the current State that is selected manually from the list of database values, send this as part of row data entry under State column
Here is an example of what this program might look like in action:
http://farm4.static.flickr.com/3172/2285817199_d75f230f8d_o.jpg
I am not looking for anyone to write my program, but I would appreciate some ideas on how I can accomplish this. I have figured everything out except the part about displaying the new information on the textbox/combobox form, and sending it to the database as the next row entry. That€™s the part I need help with.
Thanks.
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Jul 11, 2006
I'm relatively new to administering SQL Server, hence this basic question.
What are the standard practice tool(s)/methods for allowing users access to a database to edit data? In this case, these are engineers (not programmers) that need to edit some values. The practice in the past has been to install Enterprise Manager on their PC. However, this does not seem proper to me and I was thinking more along the lines of having them use Access instead.
I compare Enterpise Manager in SQL Server as an equilvalent to Enterprise Manager in Oracle - these are tools only for use by database administrators. Is this a correct correlation, or is Enterpise Manager in SQL Server a tool that users (and programmers?) are commonly allowed to use? In the case of common users, I would think not.
Thanks in advance.
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Mar 16, 2007
I created a new database all by myself today! (I'm so proud)
Unfortunately, I think I missed a step. I created a new table,
and when I go to insert data into it, I get this error:
"An explicit value for the identity column in table
"BLAH" can only be specified when a column list is used and IDENTITY_INSERT is ON"
HUH?
EDIT: nevermind... I'm an idiot. Can't insert values into the IDENTITY field
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May 24, 2007
I want to add up the values in a couple of text boxes in another textbox. How do I refer to the textboxes?
fields!textbox1.value doesn't work..what does?
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Jun 3, 2006
Im a newbie with a sql table in a MSDE database that contains fields ofCustName, BrokerName, Type, Status.I am trying to write a trigger that does this:1. When a new record in a table is added, I would like the selectedfields to be copied to another table (call it Master).2. If that Master table already contains a record where the CustName =CustName, then simply ignore. If CustName does not match anything, thenadd the record to the Master TableIn other words, I am trying to create a table (or even a new database)that has unique records in it - making a master customer list.Any hints on how to get started on this?
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Jul 12, 2007
Hi,
I need to write a reporting app that process daily IIS logs that are averaging about 299MB a day!
I am considering using SSIS to put the log data into a sql server 2005 database.
Has anyone done this? Or does anyone know if it is possible? And without using the MS LogParser?
Thanks in advance and any help greatly appreciated!
Regards,
kitquo2.
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Jan 9, 2008
I am currently developing a website for a friend of mine.
Is there a way using sqldatasource or accessdatasource etc to pull data from a access database to 3 textboxes? Name / Surname / Email Address
Textboxes
Textbox1 = name / Textbox2 = surname / Textbox3 = email
Database
Name / Surname / Email
I have searched on the web however can only find help on how to insert into a access database from a textbox.
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Apr 19, 2006
(VB 2005 Express) I have a textbox linked to a DataTable (database). I want to save its text into the database as a new row. What is the VB code? The following is not working.
Me.Validate()
Me.myDataTableBindingSource.EndEdit()
Me.myDataTableTableAdapter.Update(Me.myDatabaseDataSet.myDataTable)
Thanks for any help.
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Apr 23, 2008
Hi
I'd like to be a little more efficient in my approach when using databases. Although my site is very simple with a low hit rate expected, I would still like to learn the best methods in designing server load conscious code.
Basically, I have a page where I'd like to show events broken down into days of the week (Monday - Sunday). All the events contain the same data and only difference being the day. Right now, the only way I know how to make this work is to create a unique sqlDataSource (select * where Day = Monday) then assign it to a ‘Monday’ grid view. I then repeat this same process for each day of the week.
As the data is always the same, is there a way to make only call to the database returning all the data, then close the connection and then separate the data there after. To me this seems to be a much more efficient way to manage the data???
Thanks for any help/supportRichard
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Apr 8, 2008
anyone know how to delete diagram in database that show relationship between tables?or anyone know how to open the existing relation diagram and existing query in database?wonder why my sqlexpress which come wit visual basic web developer 2005 only hav new query button and new diagram button~dont have edit exisiting diagram or edit existing query~==.=~~hope someone help me~
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Jan 23, 2004
Greetings all,
Is theyr an Graphical edit interface for the MSDE 2000 A database ? Windows based would be best.
Tnx for the answer.
Greetz,
Stefan
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Jan 25, 2006
Sorry about my English, it is not my natural language and thanks for your help. I have installed the Personal Site Starter Kit, everything work perfect except register users. When a new user try to register as a new user he receives an error, caused because the database is "read-only". In IIS the database has read and writing permissions and the directories where the aplication is. How can I change the database permissions?
Server Error in '/personalweb' Application.
Failed to update database "C:INETPUBWWWROOTPERSONALWEBAPP_DATAASPNETDB.MDF" because the database is read-only.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Failed to update database "C:INETPUBWWWROOTPERSONALWEBAPP_DATAASPNETDB.MDF" because the database is read-only.Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:
[SqlException (0x80131904): Failed to update database "C:INETPUBWWWROOTPERSONALWEBAPP_DATAASPNETDB.MDF" because the database is read-only.]
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +857466
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +735078
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1838
System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +149
System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +886
System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +132
System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +415
System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +135
System.Web.Security.SqlMembershipProvider.CreateUser(String username, String password, String email, String passwordQuestion, String passwordAnswer, Boolean isApproved, Object providerUserKey, MembershipCreateStatus& status) +3612
System.Web.UI.WebControls.CreateUserWizard.AttemptCreateUser() +305
System.Web.UI.WebControls.CreateUserWizard.OnNextButtonClick(WizardNavigationEventArgs e) +105
System.Web.UI.WebControls.Wizard.OnBubbleEvent(Object source, EventArgs e) +453
System.Web.UI.WebControls.CreateUserWizard.OnBubbleEvent(Object source, EventArgs e) +149
System.Web.UI.WebControls.WizardChildTable.OnBubbleEvent(Object source, EventArgs args) +17
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35
System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e) +115
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +163
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42
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Feb 7, 2006
What's the best practice for adding / editing a record into a database with lots of fields ?I am not talking about the mechanics of it, as there are a lot of trivial examples using ADO.NET, stored procs, etc.
Deleting is easy, you just pass in (a few) primary key/keys to uniquely identify the record.
But in the real world when you have, say, a table with 100 fields! Do you code the INSERT sproc by hand, with 100 parameters... then call it with your ADO.NET code ? sounds like a lot of work to me...
What about updating! That's even worst, sometimes you may need to update only 3 or 4 fields, but using sprocs you would have to pass the whole 100 parameters in again, and "update" the whole record (when in fact you are only changing 3 or 4 fields).
With the update i could write different sprocs targeting only the fields i wish to update, but that sounds like duplicating work, vs having one generic update proc.
Sometimes i just feel like bypassing sprocs and having inline sql as it would be less work... but i know it is untidy.. and more potential to be buggy.
So come on guys (and gals)... let's hear your thoughts on how you would handle the insert / update scenarios when you have lots of fields ? Northwind examples are too trivial :-)
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Nov 28, 2006
hello..i need your help to provide me the idea and code how to view the data from database based on search criteria from user's input?the user's may fill up textbox and choose a criteria from dropdownlist...i am so no idea how to code it since i am fairly new in asp.net
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Dec 12, 2006
I have 5 textboxs and 1 botton in web form. I want to click botton and insert all data in textbox to database that using sql server 2005. Please help me
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Jan 18, 2007
i currently have multiple textboxes which input data, i'm wanting the textbox details to be sent to a database, here's how one of the textboxes look: <asp:TextBox ID="NameTextBox" runat="server" Text='<%# Bind("Name") %>' Visible="False" Width="300px"></asp:TextBox>
the sqldatasource:<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:CommunityDirConnectionString %>" InsertCommand="INSERT INTO email(Name, Department, Email, Subject, Body) VALUES (@Name, @Department, @Email, @Subject, @Body)" SelectCommand="SELECT email.* FROM email"><InsertParameters><asp:Parameter Name="Name" /><asp:Parameter Name="Department" /><asp:Parameter Name="Email" /><asp:Parameter Name="Subject" /><asp:Parameter Name="Body" /></InsertParameters></asp:SqlDataSource>
i'm wanting it to fire once the user selects a button, but i'm not sure what code needs to be placed behind the button?
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Mar 15, 2008
could someone help me please.. urgent..
i'm using sql sever and microsoft visial basics.. need help!!
in the database...
id qty percent 'percent is numeric with 2 decimals1 10 ____
textbox1.text = "52.3"
i want to place the value from the textbox into the database..how to update the database?
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Apr 10, 2008
I have a sql table in which field ExchangeRate is defined as float. When i tries to enter data into ExchangeRate field using LINQ i get follwoing error.
"String or binary data would be truncated.The statement has been terminated."
My code is as follows
ExchangeRate = float.Parse(txtRate.Text)
I tried with
ExchangeRate = double.Parse(txtRate.Text)
I would appreciate any help.
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Apr 13, 2008
I have a VERY simple program, it contains a datagrid, textbox and button
I want it so when I insert something into the textbox and press the button it puts it into the database that is connected to the datagrid and displays it
I have the following code and I cannot get it to work:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Protected Sub Button1_Click1(ByVal sender As Object, ByVal e As System.EventArgs)
SqlDataSource1.InsertParameters.Add("@Name", TextBox1.Text)
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server">
<title>Untitled Page</title></head>
<body><form id="Form1" action="Default.aspx" runat="server">
<table>
<tr>
<td>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="ID"
DataSourceID="SqlDataSource1" EmptyDataText="There are no data records to display.">
<Columns>
<asp:BoundField DataField="ID" HeaderText="ID" ReadOnly="True" SortExpression="ID" />
<asp:BoundField DataField="Name" HeaderText="Name" SortExpression="Name" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:DatabaseConnectionString1 %>"DeleteCommand="DELETE FROM [Table] WHERE [ID] = @ID"
InsertCommand="INSERT INTO [Table] ([Name]) VALUES (@Name)"
ProviderName="<%$ ConnectionStrings:DatabaseConnectionString1.ProviderName %>"SelectCommand="SELECT [ID], [Name] FROM [Table]"
UpdateCommand="UPDATE [Table] SET [Name] = @Name WHERE [ID] = @ID">
<InsertParameters>
<asp:Parameter Name="Name" Type="String" />
</InsertParameters>
<UpdateParameters>
<asp:Parameter Name="Name" Type="String" />
<asp:Parameter Name="ID" Type="Int32" />
</UpdateParameters>
<DeleteParameters>
<asp:Parameter Name="ID" Type="Int32" />
</DeleteParameters>
</asp:SqlDataSource>
</td>
</tr>
<tr>
<td align="center">
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</td>
<td>
<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click1" />
</td></tr>
</table></form>
</body>
</html>
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Apr 28, 2008
I am using SQL server to create a rather complicated client database for a nonprofit organization. I have access to an ancient version of the database in Access format, but would rather create a new database from scratch instead of "up-sizing" the old database. Although the old database is mostly useless, it contains a goldmine of names and addresses that I could use to populate the new database that I'm creating. My question is this: Is there any relatively easy way to cut and paste from external data sources into a new SQL database? For example, I would love to just select twenty rows of "first names" from the old database and then paste that into my new table. Can anyone suggest any quick and easy tricks for populating a new database with place-holder content? Thanks!
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May 2, 2007
I am trying to load in to a new application's database to see if my load procedures will be able to handle the volume and how long I should plan on when I perform our cut over for production. Unfortunately, trying to copy 5.4M rows from one staging table into a production processing table consistently leaves the database in a suspect status, usually stating to perform some type of disk consistency check utility. It happens time after time, is there anything obvious that I could look at to see why this is happening?
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