I setup my gridview to handle the edit,delete, and insert operations correctly. My grid also supports paging and sorting. My question is how to highlight and go to the newly inserted row in my grid?
View 2 RepliesI setup my gridview to handle the edit,delete, and insert operations correctly. My grid also supports paging and sorting. My question is how to highlight and go to the newly inserted row in my grid?
View 1 Replies I need to get the identity (scope_identity) value of the newly inserted record. I don't see a way to do this.
I'm using
[Code]....
I thought this would be easy before I started, but I should've known better.
I just need to get the value of primarykey from the newly inserted record so I can pass it in the query string to the next page the user will be directed to.
Here's my code:
Markup:
[Code]....
VB Code-Behind:
[Code]....
I had found what looked like a good soultion yesterday by the moderator "ecbruck" at this post:
[URL], but after spending many hours trying to figure out why I couldn't get it translated and working in my own project, I found that MS Access does not allow use of an Output Paramter. And unfortunately I don't have time to teach myself a new database platfrom and am stuck with MS Access for the moment...teaching myself asp.net has my head spining enough as it is.
I am using a FormView to populate data, then inserting it using a LinqDataSource. The primary key is an autoincrementing identity. I'd like to handle the ItemInserted event to update some other tables, but I cannot find how to get the primary key of the newly inserted record. The insert happens fine, but nothing for the PK.
I realize I can change to using a SPROC, or change to creating the new row and doing the insert myself, but I'd prefer to continue with the LinqDataSource's automatic insert.
How can I get the PK?
I need to insert two rows into a tableadapter - and then take the identity column from each row and update them into a column on each row.
My problem is that I cannot update a column on a newly inserted row. Stepping through the code seems to indicate that I have updated the column, but when I check the database - the column indicates null.
I have tried calling Update on the TableAdapter, then performing the update on the column, and then calling Update again, but the update still isn't taking.
I have an SQL Server table named "Fields" with an autoincrement identity column "FieldID" as the primary key, an nchar column "Phrase" that textbox entries are to be stored in from a web page, and another column that is defaulted to null. The following is the recommended example on how to use Scope_Identity() to get a newly inserted table row identity value:
//C#
string query = "Insert Into Categories (CategoryName) Values (@CategoryName);" +
"Select Scope_Identity()";
int ID;
string connect = @"Server=.SQLExpress;AttachDbFilename=|DataDirectory|Northwind.mdf;" +
"Database=Northwind;Trusted_Connection=Yes;";
using (SqlConnection conn = new SqlConnection(connect))
{
using (SqlCommand cmd = new SqlCommand(query, conn))
{
cmd.Parameters.AddWithValue("@CategoryName", Category.Text);
conn.Open();
ID = (int)cmd.ExecuteScalar();
}
}
Obviously, this example uses a Categories Table in a Northwind database, which I do not have. So I am confused by how to adapt this example for my application. The following is my data context:
DataClassesDataContext db = new DataClassesDataContext();
Could you explain how I can adapt the example for my "Fields" table in my "EFMDB" database?
I am having a table named Invoices.From that table I want everything the newly inserted and updated rows from that table.
View 3 RepliesI am using an auto-numbering index column as the primary key for many of my tables. Is there any way for me to know what the new row count is for newly inserted rows?
View 2 Repliesafter a DetailsView (DV) 'Insert' (triggered by a DropDownList (DDL)) the DV shows the first record (in the DDL)!Are there VS2008 means to keep / show the just entered data - again ready with the command row "Edit/Delete/New" enabling me to e.g. "Edit" the just entered data?This DDL/DV scenario works just fine but to show my just entered record I have to leave this page and start calling this .aspx page again in order to see the name in the DDL and, hence, in the DV.I.e. I'm looking for a kind of automatic 'postback' bringing my just entered data back
View 9 RepliesHere's a simple code snippet where I create a new Entity object and call SaveChanges() to create a new record in the mapped database table.
[Code]....
What I'm trying to figure out is whether there is a way to derive this new key for my entity, e, from the ObjectContext, m? The reason for this is that the way my actual code is structured, my entity object is already out of scope at the point where I call the SaveChanges() method.
I have an ASP.net gridview on a webform where user's can select a row. When they select it, the row is highlighted yellow. The problem is that when I sort the table, it sorts properly but the highlight stays on the same line. The data all moves, but the highlight stays put.
how I can make the highlight stay with the data?
Now I am able to upload files in folder and showing in gridview. but suppose i am going to upload new files so that time in page previous files is showing in gridview. i want that when i am uploading new files so after that uploaded new files only should show in gridview old files should not show in gridview.
View 1 Replieshow to place newly added or edited row at the top in the gridview
View 3 RepliesCode:
<asp:GridView ID="GrdPayment" runat="server" AutoGenerateColumns="False"
SkinID="gridviewSkin">
<Columns>
<asp:TemplateField HeaderText="Select">
<ItemTemplate>
<asp:LinkButton ID="lnkSelect" runat="server"
CommandArgument='<%# Eval("PAYMENT_TRN_ID") %>' onclick="lnkSelect_Click">
Select</asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
I have the records in Grdview,see in Pic.WHen i click in select,data of the current row are selected in respective controls(textboxes,dropdown).
I want the current row selected color to be changed,WHen i update the data in the controls,that highlighted row changed to white(default).
I have a gridview that has a checkbox control for each items. Underneath the gridview, there is a Delete button and the users can delete item(s) by checking the checkbox control and the foreach loop is used to delete item(s). I need to do one check on this delete function - where if an item of the gridview has a filter set to true, then highlight that row and display a message - like the highlighted row cannot be deleted.
how to set a back color of that row using a foreach loop.
I have a code like this:
btnDelete_Click
[Code]....
Highlight the gridview if exceeds the required number and if the user will going to remove the specific row the highlight per row should follow, just like the image [URL] .....
View 1 RepliesI have a gridview with a RadioButton column, which I am creating as per the following article:
[URL]
[Code]....
However - I want the form to Post Back every time the radio button is changed, as opposed to having to click a button to "submit".
As the radio buttons here are not .net controls, but standard HTML radio buttons, I'm not sure how I can do this.
i have a gridview i need to highlight row on mouse over on the row and highlight the row when clicked , this time mouse over on other rows should not happen. i have done with mouse over n out and also higglight row on clicking. But dont know how to perform mouse over on other rows should not happen when a row is highlighted.
[Code]...
I have a devexpress gridview one of the column contains url. I need on url clik highlight this row and if user click another url in another row highlight and unselect previous.
View 1 RepliesI have an ASP.net gridview on a webform where user's can select a row. When they select it, the row is highlighted yellow. The problem is that when I sort the table, it sorts properly but the highlight stays on the same line. The data all moves, but the highlight stays put.
View 3 RepliesI havewrite the edit button code as Â
protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView1.EditIndex = e.NewEditIndex;
BindData();
}
in bindata i am doing this
GridView1.DataSource = ta.GetData();
GridView1.DataBind();
Now i want that when i click on Edit command button of GridView then that row remain highlighted till the next edit button is clicked in anothe row..
I have a gridview that shows, for example, a baseball team's statistics. It's a standard sports stats grid - the rows show statistics for each player and the columns show the specific stat for the each player.
Easy enough so far. But what I would then like to do is style (highlight or bold) the Max or Min (the team leader) of each stat column. For example, Player A may only lead in one or two categories, so we cannot style the entire row. If Player A just leads the team in strikeouts, I just want to style the number of strikeouts he had (THAT cell only).
What's the best way to handle this? Make SQL Server do all the work and in effect, rank EVERY stat of each player, effectively doubling the number of columns (e.g. col: AB, col: ABRank). Or do I let the rowdatabound event of the gridview handle this?
If I chose the latter, I think I would get the Max of every statistical category from the datatable before binding (e.g. store them in a local variable) then on rowdatabound, if they match the value, apply the style.
When my user clicks on the "select" button on a row in a gridview, is there any way for me to 'highlight' the data that is displayed in the selected row? Can I change the color of the text in just the selected row? Or change the background color for the selected row?
View 5 RepliesI haveissue with gridview
I use gridview inupdate panel like this
[Code]....
I use<asp:ButtonField Text="DoubleClick" CommandName="DoubleClick" Visible="false" /> for double click handeling on row
I need when click on row it be highlighted so I use the following
[code]....