DataSource Controls :: Make A Button For Save As Gridview Data Into Mdb Access File?
Jul 24, 2010i have a gridview that show data from sql data source . how i can make a button for save as gridview data into mdb access file !?
View 6 Repliesi have a gridview that show data from sql data source . how i can make a button for save as gridview data into mdb access file !?
View 6 Repliesthere are an access file . >> "test_file.mdb"
there are a table in mdb file .>> "test_table1"
and there are 2 columns in "test_table1" >> "name" and "age"
and i have 2 textbox in my web form . >> "textbox_name" and "textbox_age"
and i have a button for save textbox_name.text and textbox_age.text in mdb file .
i need adox vb code for save textboxs data in mdb file .
I have a Gridview with about 6 templated columns hooked up to SQL, with a Save button below the grid.
When save is clicked, I loop through each row, and write each row back out to SQL.
Can you recommend a good way for me to tell whether the row has changed so I can avoid re-writing the row when nothing has changed?
This is not only for performance, but I also have a request to write out a "Last Modified Date" along with each record. So for that, I would need to know whether the row has changed.
I saw someone mentioned that the Gridview.RowState could be used for this, but I don't see how.
One alternative I see is to re-read each row from the database first, to see if anything changed. Another alternative might be to set a dirty-bit on each Textchanged, SelectedItemChanged, etc, for the row, but I'm not sure where to store that.
i'm new to programming and i'm doing a project of ana e-store, i have a data gridview that brings data from a data base and it have to more templeate files one a textbox and the other one is a label. and i have a button outside the grivdview. what i need that when i press on this button it will take the values from the grid view and insert them into a new sql table.
[Code]....
and here is the VB code that i'm trying to use with no luck : [Code]....
I am creating a asp page with database values.And I am showing in Gridview.in addition I need checkbox for each row. When I mark checkbox the row values to be stored in another table.
View 1 RepliesAs I am creating a asp page with database values.And I am showing in Gridview.in addition I need checkbox for each row. When I mark checkbox the row values to be stored in another table.
View 1 RepliesI have a from in which upon pressing submit button all the data were appear on the grid.But i want to do one thing over here which is that at the end of the gridview there was a button upon clicking on that button all of the data were go directly to the database...
View 1 RepliesI want to get the values from the Invisible rows from my gridview. here is my code.
<asp:GridView ID="gvTeam" runat="server" Width="900px"
AutoGenerateColumns="False" BackColor="White" BorderColor="#CC9966"
BorderStyle="None" BorderWidth="1px" CellPadding="4">
<Columns>
<asp:BoundField DataField="FULLNAME" HeaderText="NAME" />
<asp:ButtonField DataTextField="EVALUATION" HeaderText="EVALUATION"
Text="EVALUATION" CommandName="select" >
[Code]...
i want save the gridview in buttonsave event..
here i wrote the code like this
for (int i=0;i<gridview1.row.count;i++)
{
label lbl=(label)gridview1.rows[i].findcontrol("lbl");
Textbox txtname=(Textbox)gridview1.rows[i].findcontrol("txtname");
}
here i got the textbox value but am not getting label value how to get that label value..
Type: 28978 into this site: [URL]
Students have to chose a subject in a row. This will be updated in the table above.
I use this Stored procedure:
[Code]....
I would like my button to Insert/Delete records in the table. How can a button in a GridView row choose parametres form the right row?
My code...
[Code]....
I came across the below article, I would like to know how to properly respond to the drop or stop event so that I can show the Save button only once someone changed the order. In other words, I would like the Save button hidden initially, only to make it visible once a drag and drop has occurred.
[URL]....
I had just started with Visual Studio 2008 + VB.net. I've now designed my tables, and basic gridview functions properly.Now I'm faced with the problem of having to calculate a value based on 2 - 3 columns/data in the gridview, display the result in an existing column in the same gridview, and saving the calculated value in the datasource.I had initially created the "Total" column as a textbox displaying a manually calculated amount that is saved in the datasource. Now, I want to change the field to auto-calculate based on 2 other columns.
View 4 RepliesI am working in a asp.net page, Where I have a button "Edit Grid". I would like to make all the row editable when user click this button.
View 4 RepliesI have a datagrid, with a template with a textbox in it. I am trying to add a "update" feature to my datagrid, writing my own code. Stuck on one thing though. I try to update the DataSet with this code:
[Code]....
But when running the code, an error message is showed saying that there where no changes to the GridView. This should probably be because the textbox in the gridview is never declared as a datasource for the gridview. How do i make the TextBox in the gridview template a datasource?
I have code to export the grid to excel . i have taken it from [URL] now i want to save excel file directly without asking user to save it or open it at client side. i want to save it on server folder. how to do that .
View 2 RepliesI have a lot of members data to enter into the ASPNETDB database. How can I read this data from an Access data file and input into the SQL database. All data is for user Names and Password,
View 1 Repliesi have place some .txt files in my web application root directory. now i want to open a popup on button click with save button so that client can save this file on his/her PC. also can we auto set the path??? mean client jst press save button and file automatically stored his "D:\Foldersample.txt".
View 1 RepliesHow to make gridview rows editable on the clilck event of a button.
View 3 RepliesI have a gridview and having trouble with display when the webpage is saved as pdf. I can see just the first page of gridview. If I dont do pagination and save the file, the gridview just breaks up and half is displayed on firstpage and half on next page. is there a way that if the gidview cannot fit on one page, I can break it and display rest of it on nextpage?
View 5 RepliesI need to access the button in the footer template of my gridview. But I get an error : Object reference not set to an instance of an object.
Here's my gridview
[Code]....
[Code]....
how i can save a file into my mysql database..
i want to save a file into database not the path..
i want to save one excel file in sql database in some column and same i want to retrive . for this i am using file upload control to upload a file.
i did follwoing
i defined one column in sql for storing the file with datatype. image
when i am inserting a document in this column "<Binary data>" this value is showing.
and when i trying to retrive this file.In the file "System.Byte[]" text is coming in a cell.
I am storing excel file in database
code to insert a Excel file in database:
Int32 File1Length = this.FileUpload1.PostedFile.ContentLength;
String File1Type = this.FileUpload1.PostedFile.ContentType;
Stream File1Stream;
File1Stream = this.FileUpload1.PostedFile.InputStream;
[Code]....
how can we save the uploaded file path in to database and then retrieve it in gridview as a link so when user click on that it will open that file in browser.
View 8 RepliesI get this while trying to save an edit in a Gridview. I removed the @albumUID whivh it automaticlly gerneated when a new record is enteredinto the database. BanUID is the only other uniqueidentifier but in this table it is not set to auto generate,I get the same response if I make a Detialviews and unsert.Here's the code
<asp:SqlDataSource ID="SqlDSAddAlbum" runat="server"
ConnectionString="<%$ ConnectionStrings:MyCDsConnectionStringHome %>"
DeleteCommand="DELETE FROM [Album] WHERE [AlbumUID] = @AlbumUID"
[code]...
i use this code to export data into word.
Protected Sub Export(sender As Object, e As EventArgs) Handles btn_printexcel.Click
Response.Clear()
Response.Buffer = True
[Code]....
but the export docs will be downloaded into the user computer.
what should i do so that the exported docs is save into the server?