DataSource Controls :: Sql Parameters - Not Listed In Dropdown
Oct 12, 2010All control are not listed in dropdown when selecting a control for adding parameter to update query.
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DataSource Controls :: Trying To Populate A Dropdown From A Stored Procedure That Includes Parameters
Nov 11, 2010I am trying to populate a dropdown from a stored procedure that includes parameters. The parameters are programmatically defined variables. I have been working at this for hours, and scoured the internet for a tutorial. I have come up with the following solution below. However, it does not work. Its not pulling any data, and I am not even sure that the page is making it into the GetLast5Schedules_Selecting Event. There has to be a more efficient/less time consuming way to do this!
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[Code]....
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DataSource Controls :: Get List Of Countries Alphabetical But With United States Listed First?
Apr 20, 2010I have a country table that has a list of countries. However, instead of just displaying the list alphabetical, I need to list the United States first, and then all the other countries in Alphabetical order. My select statement is pretty simple, jsut don't know how to get the US listed first...
Select Country from tCountry order by Country
DataSource Controls :: Use Is Null In Query Without Using Parameters For It Or Should Use Parameters For This Field Where Value Is NULL
Jan 21, 2010here is my code for selectiong some records from db table
string strSql = "select * from mtblNBD where SentTo=@SentTo and InternalStatus Is NULL order by DeadLine desc";
SqlCommand com = new SqlCommand(strSql, con);
com.Parameters.Add("@SentTo", SqlDbType.NVarChar, 50).Value = (string)Session["uname"];
here I am using parameters for SenTo field but not for NULL so it is ok... or should I use parameters for this field where value is NULL , if yes then how can I use parameter for this
Forms Data Controls :: Record Should Not Be Listed In GridView When Two Specific Fields Are Matched?
Feb 1, 2011I have Two fileds the names are QtyRec and QtyReq in my table when These two are identical(10=10) then corresponding recrod should not listed in Gridview. Can any one provide solution
Gridview Code is
Public Sub retriveDataToDataGrid()
Try
Dim connectionString As String = "Database=pjt;" & "Data Source=localhost;" & "User Id=root;Password=prasad123"
Dim query As String = "Select WONumber,paertno,mfgpart,manufacturer,QtyRec,QtyReq,QtyShort,Duedate,Notes from ilist order by WOnumber"
Dim connection As New MySqlConnection(connectionString)
Dim da As New MySqlDataAdapter(query, connection)
Dim ds As New DataSet()
If da.Fill(ds) Then
GVIL.DataSource = ds.Tables(0)
GVIL.DataBind()
End If
connection.Close()
Catch ex As Exception
Console.WriteLine(ex.Message)
End Try
End Sub
DataSource Controls :: Add Parameters On Dataadapter?
Jun 23, 2010How could I add parameters on dataadapter? I tried
[Code]....
But parameters is unknown for dataadapter.
DataSource Controls :: SqlDataSource With A Lot Of Parameters?
Sep 4, 2010I have asked similiar question before where I have two control on the page header says "username" and "gender". User can select both the control or either one and the page will execute searching based on the criteria supplied. So if username supplied
SELECT * FROM [this_table] WHERE username = @username
and if gender supplied
SELECT * FROM [this_table] WHERE gender = @gender
and if both supplied
SELECT * FROM [this_table] WHERE username = @username AND gender = @gender
I know this sounds not very complicated but in my case, I am having like more than 10 controls up there. It is something likeusername, gender, age, date of brith, title, father name, frst name, last name, blur blur blur and it's a lot then I started to lost. if i were to use if else caluse on code-behind and produce query, it would end up writing a lot of if-else and if i use stored procedure (with if-else) then my stored procedure would contains a lot of if-else statement. I am fairly new to this concept and if I'm on the wrong track, please correct me. Is there any better way to save my hair without actually going through each
if-else statement to build the query ?p.s. I'm using GridView and SqlDataSource command to display the result back on .aspx page.
DataSource Controls :: Using Parameters For A Listview
Jun 4, 2010I have webform with a listview control on it that uses 2 date values supplied by the user (via 2 text boxes) to dynamically set date range parameters for the datasource. The user enters two dates and clicks a button that runs the following code that sets the parameters:
[Code]....
This code works the first time the user clicks the button. But if they change the date values and try again, it only returns the result set from the first request. The parameters are not updated to the new values supplied by the user.
DataSource Controls :: Can Use If Else In Sqldatasource If Else Parameters
Oct 4, 2010I am trying to check whether a username exists in my database before inserting the new row & display a message to the user if it does.
On my SqlDataSource my InsertCommand looks like this:
InsertCommand="IF NOT EXISTS (SELECT * FROM Users WHERE UserName = @UserName) BEGIN INSERT [Users] ([UserName], [FirstName], [LastName], [City], [State], [Country], [CompanyName], [Active], [PasswordHash]) VALUES (@UserName, @FirstName, @LastName, @City,
@State, @Country, @CompanyName, @Active, @PasswordHash) END"
This works as expected: If the username is unique, the row is created.
If the username already exists, the row is not added.
The problem is, if the row already exists, the insert is rejected but the user is not notified.
So my question is, is there a way I can notify the user?
Maybe something like: InsertCommand = "If Not Exists (select....) Begin Insert...Else Notify User Somehow End This is a basic database, I'm not using the built-in membership provider nor will be.
DataSource Controls :: Inserting Parameters?
Jan 10, 2010I'm linking a form to sql database, As far as i know for textbox the code will be like this one below in VB:
dashDataSource.InsertParameters.Add("databaseColumName", NameOFTextBox.Text)
But what is the code for a drop down menu for countries list?
DataSource Controls :: No Value Given For One Or More Required Parameters?
Apr 13, 2010I can't see what I've missed
Dim strSQL As String = _
"UPDATE [emailText] SET " & _
"[stdSubjectLine] = @subjLine, [stdBodyText] = @bodyText, " & _
[code]...
DataSource Controls :: Passing Parameters To ObjectDataSource
Aug 9, 2010I followd Brian Orrell LINQ tutorial for paging/sorting and created a gridview bound to an ObjectDataSource through a method call which gets data from adatabase. My form includes two buttons with a textbox next to each one of them. I need to be able to populatte th egridview depending on the button that was pressed, I cannot figure out how signal my method which button was pressed.
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[URL]
DataSource Controls :: Setting Parameters In ListView
Mar 17, 2010I have a ListView that, among other things, in the EditItemTemplate, has a pair of related DropDownList controls, sort of a parent/child relationship. The selected value of the parent is used as a parameter for the SQL Datasource of the child. Outside of a control such as the ListView, this would be easy and I'd simply set up a ControlParameter for the SQL Datasource and life would be good. Within the DataList things are not quite so simple. My plan is to set the parameter of the child in the Selecting handler of its datasource. I have hard coded some values and this works the way I want it to. My problem is getting the "parent" value. I've got two theories on how to get this:
#1, I've tried instantiating the parent DropDownList but it is either not available at this point in the page life cycle or I just don't know the syntax to get at it from within the Selecting handler.
#2, I'm thinking I may have to grab the value from the underlying data for the ListViewRow that I am editing, but again, I do not know the object model well enough to get at those values.
Below is a code sample for option #1. As stated, setting the parameter works, but getting the value of the DropDownList does not.
DataSource Controls :: How To LinqDataSource Date Parameters
Jun 15, 2010I need to retrieve data using a date as an input parameter. I created a WhereParameter and passed in a date value that I know to exist in the database, but no data is returned. Heres my code
[Code]....
Ive passed in '02/06/2010' as the date, in the database, the Startdate column has several values of '2010-06-02 13:08:50.503' so I guess its not being found because of the time part. Whats the best way to make sure that I retrieve the correct data ? Im not concerned about the time at all, I just need all rows for 02/06/2010.
DataSource Controls :: Getting Sql Functions Parameters Into The C# Code
Apr 30, 2010getting the Parameters declared in an sql function in the C# code. We can actually get the parameters from a Stored Procedure by giving SqlCommandBuilder.DeriveParameters
Similarly is there any way to get the Parameters from the SQL Function.
DataSource Controls :: Combining Two Parameters To One Column?
Jan 21, 2010Is it possible in SqlDatasource Update command to combine two parameters to make a third?
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this is what I need to do Combine First and Last names with a space between.
DataSource Controls :: Using HttpContext Inline With Parameters
Jul 3, 2010I'm attempting to use the following parameter value in my data source:
[code]
<asp:Parameter Name="IPAddress" DefaultValue='<%= HttpContext.Current.Request.UserHostAddress %>' />
[/code]
But the string literal "<%= HttpContext.Current.Request.UserHostAddress %>" is being sent to my stored procedure.
DataSource Controls :: ObjectDataSource Update With Parameters?
Feb 16, 2010http://msdn.microsoft.com/en-us/library/ms178538(VS.80).aspx ?I tried and got error as below, at clicking Update button in detailView
'/CaseExamples' 응용 프로그램에 서버 오류가 있습니다. ==> Server error in application program
ObjectDataSource 'EmployeeDetailsObjectDataSource'에서 매개 변수 (LastName, FirstName, Address, City, Region, PostalCode, original_FirstName, original_LastName, original_Address, original_City, original_Region, original_PostalCode, original_EmployeeID)를 사용하는
네릭이 아닌 UpdateEmployee' 메서드를 찾을 수 없습니다.
DataSource Controls :: Using Table-valued Parameters?
May 19, 2010This is my first attempt in using table valued parameters in my stored procedures. Please find the scripts down below. The idea is very simple. I'm trying to insert a new product into Products table and if the product has attributes, I'll insert them into ProductAttributes table which is where I use table-values parameters.
I was able to test the stored procedure manually. It's working fine. So the error must be in the C# code but there's not much to it.
Here's the DAL code in C# that calls the stored procedure:
[Code]....
Just in case you need it, here's what my Product object looks like:
[Code]....
And the ProductAttribute object is even simpler:
[Code]....
Here's the SQL scripts to create the tables, stored procedure and user defined table type:
[Code]....
DataSource Controls :: Combobox And Query Parameters With IN?
May 19, 2010with query parameters in ASP.NET. For example, if I have query:
[Code]....
for parameter @id I intend to use combobox. Everything is just fine with this example, problem begins when I try to use IN clause.What I need is query like this:
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DataSource Controls :: Pass Session Parameters To Sql?
May 2, 2010How I can Pass session parameters to sqlDataSource. I do like this but it is not work:
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The session name is :session["EmailAddress"]
DataSource Controls :: Adding Parameters To Storedprocedure?
Jan 18, 2010I am using ASP.NET 2.0 and C#, SQL Server 2005. I am passing parameter to a stored procedure. The parameter is the ProductId. I have 3 types of productId. ProductId 11,0,12.
If the ProductId is zero, I want to pass the productId as 11 to the parameter.
Is this correct way to perform:
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DataSource Controls :: SelectParameterS Multiple Parameters?
Oct 4, 2010I want to pass to a DataSource(SQL, Linq) more than one SelectParameter or what ever will do the work.I have many ArtistIds i want to pass to my source, so that it will display only those entries with my Parameters.My Problem is, that i dont know in which Format i can pass more than one Parameter, till now i used QueryStrings but that only works for one Parameter, no? I have a DataTable filled with all my IDs and im system-caching it to pass it from a Search-Site to a Detail-Site, maybe theres a better way?
This is my Source:
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:MvcMusicStoreConnectionString %>"
SelectCommand="SELECT Album.Title, Album.Price, Album.AlbumArtUrl, Artist.Name, Genre.Name AS Expr1 FROM Album INNER JOIN Artist ON [code]...
DataSource Controls :: How To Pass Two Parameters In Single Statement
Sep 8, 2010This works great for 1 parameter
SqlDataSource1.SelectParameters("City").DefaultValue = Me.Page.Title
But I can't figure out how to pass in two parameters in a single statement (See the Select Parameters Below) Two paremeters (City, and Classification) If I set the page title to say "Bismark Charters" Bismark = City & Charters = Classification
[Code]...
</SelectParameters >
DataSource Controls :: Setting Where Parameters Within Linq Markup
Oct 19, 2010I've got a Linq datasource hitched up to a Formview control for clients to edit some data. I'm having trouble setting the where parameters withing the control so it show the right set of data. Here's the markup:
[Code]....
Upon running right now, it's completely ignoring the where parameters. What am I missing here?