I have a sqlDatasource with a SelectParameter ControlParameter linked to a dropdownlistIs there an a way to select all records like *
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So I can select records by year, but is there a value that will select all records for the @Year Parameter so I can display all records?
I need to get one record from rows. For example:
DB:
id, name, age, nick, gender , etc...
1, John, 18, gobb, M, ....
2, Andrew, 22 , AND, M, .....
3, Simon, 35, Lucky, M, ......
How to Get name (For example Simon) from DB and enter it into label? Or perhaps this is impossible?
I have one SqlDataSource control as DataSet with enable caching in one page aspx. Filtering is applied to this SqlDataSource control, so that the page always returns one record data.
My question: How to get the record data value from SqlDataSource control (one record data value) and store it as String variable?
I have a form that searches for images in a database. I have several DropDownLists with various search criteria e.g. Genus, Photographer, State, Project.I'd like the user to be able to filter using any combination of these. For example they might pick a specific photographer and a specific genus but choose not filter by project or state.I'd like to find a good, clean, elegent way to do this.Here is an example of the code I have now, it has only two possible criteria. It works but I have a feeling there are better ways to do this....
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I have 3 pages, one to add a category, one to edit the category, and one to delete the category. The add and edit work fine. The delete is not working for some reason. I click the link on my site to delete it, and I'm just staring at the green bar in my browser taking a long time. The add and edit don't take long at all to perform their function. I'm thinking this is a connection string issue, but I don't see how it can be the case. It relies on web.config for it just like the other pages. Following is the delete page code behind and also delete cascade from the business logic area. After the page refreshes, I'm not getting any diagnostics or error messages which I have in the code. Doesn't this have to mean a db connection issue?
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i am trying to create an asp.net service where it can delete specific records from the databas, this is by code so far:
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this is the error i am getting
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the code that it refers to by line 134 is myDataAdapter.Fill(delds, "comments"); so i guest is somthing to do with the .fill
I have a table that have LibraryID and LibraryParentID.
LibraryID int Unchecked
Name varchar(50) Checked
Description varchar(200) Checked
LibraryLevel int Checked
LibraryParentID int Checked
LibraryTypeID int Unchecked
I want to write a sql to delete the currrent select parent and well as all child record, how can I do that?
I am working with asp.net 2008 and sql server 2005 . I get a situation where i have to delete data after 30 days. a suitable query how to do the same. I have go through different query but nothing going right for me.
View 2 RepliesIf I run the following SQL script:
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Is ther a way I can tie DataSource to SqlDataSource on aspx page and pass select parameters?
I have a SQL data source control defined to filter data from a SQL database, sorted according to the date time in descending order. When i try and update a field of the latest record, the entire column, related to the field of the filtered search gets modified. I want to only update a field of the last record i.e. the last entry of the filtered data. How can i achieve it?
View 5 RepliesI have to retreive all records from a table except 1 record. For example: I give example from default database in SQL ie "master" In "master" DB we have "spt_values" table. Now if I want to retreive all records from spt_values table except 1-1 record of type = A and type = B. To retreive all records its a simple query "Select * from spt_values where type in ('A','B')" -- this will returns 16 records. Now I want to retreive all record except 1-1 record left in each type, so it will return 14 records in result.
View 6 Repliesi have a table with the following columns; [Id] [CreatedDate] [Title] [Description] the data type for the column [CreatedDate] is Datetime. What i want to achieve is, i want a query that can retrieve records in that were created in the past 24 hours.
View 5 Replieswhen i want insert a record i see an error like this Can't perform Create, Update, or Delete operations on 'Table(MainMenuLink)' because it has no primary key. with this codes:
MyLinqDataClassesDataContext db = new MyLinqDataClassesDataContext();
MainMenuLink li = new MainMenuLink { Link = "www.tprogrammer.com", LinkSubject = "subject" };
db.MainMenuLinks.InsertOnSubmit(li); [code]....
Here is the sqldatasource config code: <asp:SqlDataSource ID="SqlDataSource1" runat="server"
View 1 RepliesI am using an objectDataSource for the first time. My objectDatasource looks like this:
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server" TypeName="CustomerData"
DataObjectTypeName="Customer" DeleteMethod="DeleteCustomer" InsertMethod="InsertCustomer"
SelectMethod="GetCustomersByObject" UpdateMethod="UpdateCustomer" OldValuesParameterFormatString="original_
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Can the select command of a SqlDataSource be given by code in the code behind file. Also by calling the SqlDataSource.Select can the select statement be executed?
View 3 Replieshow to Delete Child Record And Later Delete The Parent Record if it has no child
Trigger might be the answer but i don t know how!
I created a ListView and attempted to delete a record using the delete button and native procedures. It failed and threw an error.Pass in a valid dictionary for delete or change your mode to OverwriteChangesIn researching this issue, it appeared there is a problem with the list view when deleteing and
ConflictDetection is set to
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I have a delete button bellow my gridview and I want a pop up to show when no record is selected and tell the user to first select a record. The button click event would show the pop up, but my gridview data blanks out.
Here is my code:
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I want users to select a record in the GridView and then have that record open up in the Detailsview. How would I go about getting these two tools to communicate?
View 4 Replieshow can i select a record from A table and insert into B table using linq?
View 2 RepliesI am trying to tie a sqlDatasource to a Stored Procedure. The stored procedure looks like...
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i have this code to add columns to GV from TXT
if (GridView2.Rows.Count == 0)
{
dt = MakeTable();
}
else
{
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and this code to delete from grideview
Event : rowdeleting
dt.Rows.RemoveAt((e.RowIndex));
GridView2.DataSource = dt;
GridView2.DataBind();
but when prss delete
error : There is no row at position 0. (if delete first row )
error : There is no row at position 1. (if delete second row )
i want delete record from gridview(delete template feild) but i have a error!
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