Forms Data Controls :: How To Display Empty GridView To Insert New Record If No Data Retreived From Data Table
Jan 11, 2010
How to display empty GridView to insert new record if no data retreived for some record on the result from data table?Actually i am trying to give a user an option to add recrod from Gridview. On result of some query it is perfectly displaying data and a footer row with the insertion textbox but when there is no data in the gridview it is not displaying. It should display with footer having insert textbox.
i was able to implement a gridview with insert, edit and delete features, but I NEED to be able to display an empty row for insert even if the select statement returns no row. How do I do that?
I have a gridview that I load with data from an Excel spreadsheet when the user pushes a button. I then want another button that would insert all the data from the gridview into a sql table when the button is pressed. I'm using vb.
I have a tricky situation that I just cannot seem to figure out. I'm using ASP.NET 4.0. I have two databases (let's call them Northwind and MyDatabase for simplicity). I cannot modify the data in Northwind, but once I save a copy to MyDatabase, I can change it.
I have a GridView that shows all the tests associated with a patient. I first populate the GridView, retrieving all the tests in Northwind.Test that are associated to a PatientID. On a button click event, I need to: Create a new Patient record in MyDatabase.Patient (I've got this part done already).Use that newly created PatientID and INSERT all of the rows from the GridView intoMyDatabase.Test.
I have the PatientID available, I just don't know how to retrieve the data from the GridView.(Ideally) I would like to then be able to load that patient record in the future from MyDatabase and be able to UPDATE the tests in the GridView to MyDatabase.Test. I can load the tests into the GridView no problem. But I have no idea how I would save that data to a different datasource. Should I even be using a GridView, or something else?
I want to insert a new record into the database through gridview.New butoon in not inside the gridview it a diifrebt button.when we click new then it show a new row which is blank. another button is save when we click save it will save the data into database
When I click on the Alphabets it will show the details of a player...however, when that particular letters has no details of the player..I want to show."No results can be found"..Is there anyway to do it?
i designed a gridiview, within that ItemTemplate i drew an table then tr then some of td's, now the problem is after every row im getting one empty row. below is my code
GirdView and DetailsView in defautl.aspx. When i insert a new record using detailsview it works and gridview is updated. But i want jump to the right page in gridview after importing the record. How can i highlight the new row imported record in Girdview. I use ajax so gridview and detailsview are in updatepanel.
I have a drop down which gets data from database.I want to show not all entries but the very last one entered by employee. What do I have to add to the sql script to get me very last entry and hide the rest.this is my Sql data source:
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:CompanyInfoEventsConnectionString %>" SelectCommand="SELECT [ID], [NameOne] FROM [Gpi_DayOff] ORDER BY [ID] DESC"> </asp:SqlDataSource>
I have a listview control bound to an SqlDataSource. As part of the formatting I want to add a title to the data returned from my database. For instance if the data base returns a phone number I want to add 'Tel.' first. However I do not want to diplay this title if the datafield is empty. Here is what I have done so far.
Business is a phone number. If the data field contains a number I get: Tel. 1234 123456. If the field is empty I get Tel. If Business is null I want nothing dsplayed, how do I do this?
i have to make this form in my asp.net project [URL] so a tipical master/detail relation in the top of the form there a datepicker wich correspond to master table+ other controls like the customer the grid corespond to the details table (order details table) i want to add records to the details table in the client side and then send all the records in one operation to the server - the problem is how to get the correct primary key from the master table ? - how to insert details record in the client using a gridview control
If the gridview binds to empty dataset, I need to still show a gridview so that users can ADD more using the textfields in the bottom of the footer template. Since the gridview is empty it won't bind not allowing rendering of the <footer template> I guess I should create a empty dataset if the gridview is empty. How do I check for this and can this be done in GridviewRowEventArgs
I'm trying to display data from this table in a gridview using template fields. Here's an example of a label in my item template
[Code]....
When i bind data to this grid view, i get an error saying column "PM 2" was not found. For some reason, the program is dropping the .5 from the column name. I am exploring the possibility of replacing the number with alphabets only but this may not be possible as the end user may not find it user friendly. Is there a way for me to get around this problem? I get a similar problem with B(a)p, it drops everything after the B. Any ideas on how to get the gridview to bind column names with special chars in it?
I have a detailsview in insert mode. I want to prompt the user to enter data in all fields, if left empty. Could someone please find a few minutes to show me how to do it?
I have a GridView and DetailsView on the same page. If the GridView has data, I can Select a row and it brings up the DetailsView from which I can edit that record or click NEW to create a new record. Without a record to Edit, the New link and the DetailsView control is not visible. What is considered best practices for Inserting the 1st record using a same page Gridview / DetailsView combination?
In my detailsview, I have an emptydatatemplate set up to allow users to enter new records. The code works. However, once the record is inserted, the detailsview defaults to a standard insert screen. I know this will cause confusion for the users. I would prefer the detailsview to either show in edit mode or a read-only mode. I have used detailsview.changemode and detailsview.currentmode in the custom sub created for the add new button of the emptydatatemplate- neither of which do what I was hoping. It would be even better if when there was no data, it defaulted to the insert screen (which seems like that should be an easy, no-brainer way for .net to function) but it doesn't. Or, I don't know how to accomplish it.
I don't want to force the user to click cancel after inserting an item through the emptydatatemplate just to be able to use the detailsview for other records.
My requirement is need to develope a web page in asp.net using c#, which contain 4 textboxes 4 labels and 1 button and finally gridview.
Lables are:
1.StudentId (it shld be identity key and primary in db(automatic id updation))-textbox
2.StudentName-textbox
3.Course-dropdownlist box
4.Address-textbox
Note: studentId and name shld have validation.
Button:
1.Insert
REQUIREMENTS:
Gridview should hve edit and delete link button atlast. In c# pgm thr should be a sql connection when values are entered in textboxes after clicking Insert button it should insert value in gridview and also in database. If the edit button is clicked the values should display in textbox and their only we should update the values and main thing we click on edit link button the INSERT button should change to UPDATE button after updating the updated values it should save in gridview and also in database and after updating it should chance again to insert button.
The delete button shld delete the selected row in gridview.
i have a some Records in My Data table. i want to get Distinct Records so i have used data View for That. when i look in into DataTable.DefaultView it Shows Empty.
i have Cleared the RowFilter of this Default View.
