Forms Data Controls :: Formview Not Displayed When Datasource Has No Record?
Nov 15, 2010
I have a Formview to add new record to a sqlsource. This Form in Edit mode has New button for adding new records so this is perfect.
However in some case, this source could be refreshed and all records deleted and then ready to accept new records. However, I found once there is no record returned from sqlsdatasource, this Formview does not display at all, including that New button and so the whole page is blank.
how to make sure the Formview display that New button even when their is not yet record from the database.
View 1 Replies
Similar Messages:
Apr 27, 2016
How to Call a record on datalist by button click and display record on formview in model using Username
Here is what i tried
<asp:DataList ID="GetMergedAll." runat="server">
<asp:Label ID="Name" runat="server" Text="Label"></asp:Label>
<asp:Label ID="Post" runat="server" Text="Label"></asp:Label>
<asp:LinkButton ID="LinkButton6" runat="server">LinkButton</asp:LinkButton>
</asp:DataList>
protected void Page_Load(object sender, EventArgs e)
[Code] ....
HTML
model here
<asp:FormView ID="Post" runat="server">
<asp:Label ID="Name" runat="server" Text="Label"></asp:Label>
<asp:Label ID="Post" runat="server" Text="Label"></asp:Label>
</asp:FormView>
View 1 Replies
Apr 29, 2010
I have a question on a simple application - menu's which contain 0...x recipies. I have a formview, and in the formview I have a dropdownlist. The query that populates the dropdownlist depends on the formview's current record ID, how do I get that to put into my data source?
Note that I would prefer not to use the RouteParameter that gives the Formview it's ID as the RouteParameter doesn't use the formview's primary key as I'm using the menu name instead
My code is:
[Code]....
<asp:formview id="fvMenu" datakeynames="MenuID" datasourceid="dsMenu" runat="server">
View 4 Replies
Aug 30, 2010
I am using FormView to display one record at a time and after I add a new record, it won't display the last recorded added.How can I force FormView to display the last record added?
View 2 Replies
Jan 5, 2010
I have a form view with a normal paging scheme with links to go to the first, previous, next, last, or the
nth record. I want to add a little bit more functionality to this by allow the user to search within the data set while keeping the original paging scheme.
The table structure has one primary key, pk1, and k2 along with some other data fields. There are about 5,000 records in the table.
Currently, when the page loads, I see something like the following: ([______] represents a textbox)
First Prev Record 1 of 5000 Next
Last Go to record # [_____] Go
Go to: pk1: [_____] AND pk2: [______] Go
pk1: 5000
k2: 400
...rest of the fields
I want something like this though when the user enters 8000 in the pk1 textbox and 500 in the k2 textbox:
First Prev Record 3958 of 5000 Next
Last Go to record # [_____] Go
pk1: 5000
k2: 400
...rest of the fields
The problem I have is that the pagination won't display the record's place out of the initial query (3958 of 5000), but rather displays 1 of 38. I want to allow the user to be able to *jump to* the record that they are looking for instead of filtering the results.
View 1 Replies
Oct 11, 2010
When page load it is invisible. I have a button1 onclick make it visible and people can input data the press insert. I set it invisible right in Formview Insert eventhandler code.
When people click that button1 again to add 2nd record the form appear again as desired. However, the data from 1st record is still there.
What code I can make in eventhandler to make sure when button1 is clicked the Formview does not contain any data from last entry ?
The formview clear the data from 1st record if I did not set visible/invisible.
View 2 Replies
Mar 9, 2011
I have FormviewPagerTemplate that is working fine but the problem is coming when I'm in the first or last record only.
if I'm in the first record and want to navigate to the second record I have to hit next linkbutton twice
if I'm in the Last record and want to navigate to the previios record I have to hit previuos linkbutton twice
See my code below:
[Code]....
View 2 Replies
Nov 11, 2010
I'm putting together a page that allows the user to enter a new record in an SQL table. A bunch of the fields in the table are bit datatypes. I want to use CheckBoxes to correspond to the bit datatype columns in the SQL table.
How do I bind the checkboxes to the SQL table columns?
Here's what I have, not sure if this is right:
[Code]....
View 1 Replies
Sep 7, 2010
I am making a message module in asp.net with database of sql. i have made a gridview and enabled selecting. and a form view is synchorised with grid view on selecting. i am writing update sql but could not get a way to take data on Gridview or Formview to compare the record in sql database.
this is my page view
[Code]....
This my vb code
View 4 Replies
Jul 7, 2010
I use Gridview along with Formview for master/detail viewing. When I change sorting in gridview selected index changes, too. I mean, eg first top record is still selected but it's another id. What I want is to keep id of selected record, in case of need changing a page
[code]....
View 3 Replies
Aug 9, 2010
Is it possible to add a date time picker to my form view? I use the form view to insert new records into a gridview connected to a Access database.
PS this is on a webpage don't know if that makes a difference
View 3 Replies
Aug 4, 2010
I have a query that joins two tables (in Linq) so I usethe result as an Iqueryable. I want the Query result to be displayed in a gridview, but for some reason I see nothing on the gridview.(I also tried without the join and just using the IQueryable result -and still nothing)
[Code]....
why is doesn't work, or link me to an examlple that is similar - (Also is there another way to use the result of a "join" not as IQueryable)
View 2 Replies
Mar 31, 2010
I have a page that has a formview. Right now, I can only get it to default to the select view with an option at the bottom of the results to click New... allowing to insert a new record. I'd like to default to the insert view. How do I do
View 3 Replies
Jan 21, 2011
I use GridView & FormView to update a record. but when I click the "save" button, throw an except : FormView must be in the insert mode to insert a record. The record has been updated success, and I didn't change the mode of the FormView, how this error comes?
View 3 Replies
Apr 19, 2010
I am trying to create a page which uses formview to display an existing record
I want to add a gridview to the same page which will display records related to one of the fields in the formview.
In the select criteria for the datasource of the Gridview how do I reference the field from the formview?
for example something like this: Select * from table2 where table2.IDinstance =formview1.editbox1.tostring
View 1 Replies
Jan 27, 2010
Does anyone have an example of a formview and a gridview master detail relationship in c# ?
The gridview datasource is a datatable and the gridview is inside of the edititemtemplate of the formview.
In what event of the formview do you bind the gridview datasource?
View 4 Replies
Jan 12, 2011
I have a formview with both edititem template and item template as following:
<asp:FormView ID="PFTFormView" runat="server"
DataKeyNames="PFTId"
EnableModelValidation="True" Width="90%"
OnItemUpdating="PFTFormView_ItemUpdating"
onmodechanging="PFTFormView_ModeChanging" >
<EditItemTemplate>
<table>
<tr><td class="style1">PFTId</td><td class="style3"><asp:Label ID="lblPFTId" runat="server" Text='<%# Eval("PFTId") %>' /></td></tr>
<tr><td class="style1">Last Name</td><td><asp:TextBox ID="txtPFTLastName" runat="server" Text='<%# Bind("PFTLastName") %>' Width="200px" /></td></tr>
<tr><td class="style1">First Name</td><td><asp:TextBox ID="txtPFTFirstName" runat="server" Text='<%# Bind("PFTFirstName") %>' Width="200px" /></td></tr>
<tr><td class="style1">Home</td><td><asp:TextBox ID="txtPFTHome" runat="server" Text='<%# Bind("PFTHome") %>' Width="200px" /></td></tr>
</table><br />
<asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True"
CommandName="Update" Text="Update" />
<asp:LinkButton ID="UpdateCancelButton" runat="server"
CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</EditItemTemplate>
<ItemTemplate>
<table>
<tr><td>PFTId</td><td><asp:Label ID="lblPFTId" runat="server" Text='<%# Eval("PFTId") %>' /></td></tr>
<tr><td>Last Name</td><td> <asp:Label ID="lblPFTLastName" runat="server" Text='<%# Bind("PFTLastName") %>' /></td></tr>
<tr><td>First Name</td><td><asp:Label ID="lblPFTFirstName" runat="server" Text='<%# Bind("PFTFirstName") %>' /></td></tr>
<tr><td>Home</td><td> <asp:Label ID="lblPFTHome" runat="server" Text='<%# Bind("PFTHome") %>' /></td></tr>
</table><br />
<asp:LinkButton ID="EditButton" runat="server" CausesValidation="False"
CommandName="Edit" Text="Edit" />
</ItemTemplate>
</asp:FormView>
on my code behind, I have:
Sub PFTFormView_ItemUpdating(ByVal sender As Object, ByVal e As FormViewUpdateEventArgs)
Dim PFTObj As New PFT
Dim PFTDST As New Data.DataSet
Dim newPFTLastName As String = DirectCast(PFTFormView.FindControl("txtPFTLastName"), TextBox).Text
Dim newPFTFirstName As String = DirectCast(PFTFormView.FindControl("txtPFTFirstName"), TextBox).Text
PFTObj.PFTLastName = newPFTLastName
PFTObj.PFTFirstName = newPFTFirstName
PFTObj.PFTHome = DirectCast(PFTFormView.FindControl("txtPFTHome"), TextBox).Text
If PFTObj.UpdatePFT(Session("PFTId")) Then
Me.lblErrorMessage.Text = "PFT Update Successfully"
Else
'
Me.lblErrorMessage.Text = "PFT Update UnSuccessfully"
End If
PFTDST = Nothing
PFTObj = Nothing
end sub
The problem is:
PFTObj.PFTLastName = newPFTLastName
PFTObj.PFTFirstName = newPFTFirstName
PFTObj.PFTHome = DirectCast(PFTFormView.FindControl("txtPFTHome"), TextBox).Text
are not returning the updated value from the form.
View 4 Replies
Jun 24, 2010
I am counting from a table for that i have written code as below
protected void get_Id_Afterpoint()
{
int counter = 0;
string strSql = "select count(*) as ID from tblEnergy where ID=?";
OdbcCommand com = new OdbcCommand(strSql, con);
com.Parameters.AddWithValue("ID", DropDownList1.SelectedValue);
OdbcDataAdapter oda = new OdbcDataAdapter(com);
DataTable dt = new DataTable();
oda.Fill(dt);
if (dt.Rows.Count == 0)
{
lblID2.Text = "1";
}
else
{
counter = dt.Rows.Count;
counter = counter + 1;
lblID2.Text = Convert.ToString(counter);
}
}
there is no record related to DropDownList1.SelectedValue. but as i am counting if(dt.rows.count) and i put break point on the bolded part it shows 1 record. how it can be possible?
View 5 Replies
Dec 20, 2010
I am creating an album using the following stored procedure, which returns the primary key for the newly created record:
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[fpa_sp_albums_update_insert]
@album_id int,
@album_name nvarchar (50),
@album_descr nvarchar(250),
@album_img_cover_id_FK int,
@album_creation_date date
AS
If @album_id > 0
UPDATE [fpa_albums]
SET
album_name=@album_name,
album_descr= @album_descr,
album_img_cover_id_FK = @album_img_cover_id_FK,
album_creation_date = @album_creation_date
Where ((album_id = @album_id))
Else
INSERT INTO [fpa_albums] (
album_name,
album_descr,
album_img_cover_id_FK,
album_creation_date)
VALUES (
@album_name,
@album_descr,
@album_img_cover_id_FK,
@album_creation_date)
Return SCOPE_IDENTITY();
I execute the above stored procedure using the SQLHELPER. The VB.NET code for the page is as follows:
[Code]....
However, the createdAlbumID always shows -1 instead of the id for the newly created album.
View 1 Replies
May 16, 2012
I have
ReportViewer1.LocalReport.ReportPath = Server.MapPath("reports/trp1.rdlc");
ReportDataSource rdS = new ReportDataSource("LBLDS_Label", GetData());
ReportViewer1.LocalReport.DataSources.Clear();
ReportViewer1.LocalReport.DataSources.Add(rdS);
ReportViewer1.DataBind();
ReportViewer1.ServerReport.Refresh();
ReportViewer1.Visible = true; public DataTable GetData() {
sql statemnet to get data }
When I debug & execute the statement i get 4 records but on the report i get only one record ....
View 1 Replies
Nov 10, 2010
I have 50000 record in two tables which need to show in grid? and the records in the table use to insert , update and delete frequently. I need to load fast all the records. which method i should bind to get as quick as early as possible. Which z best method to bind whether using SQL datasource, creating views, using datatable, creating stored procedure etc?
View 8 Replies
Sep 10, 2010
I would like to ask if it is possible to access data on a master FormView from a nested detail FormView.
I have a main form (master) with several tabs (detail) and would like to display a label with text from main form that is hidden by the tab at the moment of editting. My asp page looks like this.
[Code]....
Is it possible to get the value of the label CompanyTextLabel from CompanyTextBox using just ASP.NET expressions or something similar without writing c# code in .cs file?
View 4 Replies
Apr 10, 2010
I have a nested formview. I need to set a value for a textbox when I'm in insert mode from parent formview which is editmode.
View 4 Replies
Jan 24, 2010
I have a formview that use the formview iteminserted event. The information inserts into the formview fine, but all cells blank out after the insert. How can I make it so I can show all the values I have inserted show up in the formview after the inteminserted event?
View 2 Replies
Jul 13, 2010
I am doing a management system . What i am trying to accomplish is that when a user fill form relevant to management system the data should go into respective tables.How to accomplish this.I am using primary keys and foreign keys
View 3 Replies