i show data on gridview like this:
SQL = "SELECT * FROM MEN ";
dsView = new DataSet();
adp = new SqlDataAdapter(SQL, Conn);
adp.Fill(dsView, "MEN");
adp.Dispose();
GridView1.DataSource = dsView.Tables["MEN"];
GridView1.DataBind();
but i see along list...
how to show Every time only 10 rows ?
i work on asp.net and C#
In my report1.rdlc I have a table which use to fill with the dataset value. Some times the table in the dataset may have only 1 row some times 5,10 etc.How can I make the table in the report.rdlc such that at all times it should show minimum 5 rows ie if the dataset table contains only 1 row the report.rdlc table should contain 1 row with data and rest 4 rows blank
View 1 RepliesI seem to be running into an issue where my Grid-view doesn't display any rows when the number of items is less the page size (in this case 10), I'm using the object data source and at times it can return 1 or 7 for the number of items function call, which cause the grid view to not display anything at all. If I change the page size to 1 or 7 then the results will show.
View 1 Repliesi want to make a datagrid with 2 columns and many rows the columns i want to have databinding with a datatable
i want the 1 row 1 column of datagrid have data from 1 row of datatable
i want the 1 row 2 column of datagrid have data from 2 row of datatable
i want the 2 row 1 column of datagrid have data from 3 row of datatable
i want the 2 row 2 column of datagrid have data from 4 row of datatable
......
......
i use something like this
[code]...
but i have two times the same in tha datagrid left and right
My problem is that I have a grid view that show the data from database.In my gridview i add a column name date .like eg You knw that when we send a scrap to anyone then show time how much time to send a scrap.
View 6 RepliesI have a client request that all times be displayed in Pacific Time Zone, regardless of client settings. I'd like to avoid a scenario where I have to call a function for every time display and instead have a single point where I can make the switch.
I'm thinking a custom culture might do the trick, but I wanted to ask before I set off down a potentially blind alley (or miss something trivially easy).
I have an ASP.NET website that worked fine using and debugging in VS2008. I went through the upgrade process opening the solution in VS2010. I can run the site, but as I make changes in the app_code folder classes, they don't seem to commpile and warn me of compile-time errors. As soon as I get to a point that calls the class, the errors show up. Sounds JIT I guess, but this isn't how it was working in 08. Is there an option that was changed in the upgrade process? This is a large project, I really don't want to break something and not find out until some obscure page is opened.
View 1 RepliesIm trying to re-order rows in datagrid. i've looked all over, i still cannot make it work.
[Code]....
And this is the code behind to bind the data
[Code]....
I wnat to evaluate the performance of my web page. How can I show the time comsued of a page?
View 3 RepliesI have an asp.net 2.0 web app and one of the pages uses a grid to add/edit items before exporting the contents to excel. The items in the grid are selected based on a dropdown list--after the item in the list is selected, the grid goes and gets the items, populates a dataset and binds the dataset to the gridview. Some of my users are experiencing an issue where after deleting a random number of rows, a row not deleted will disappear or reappear. Though I have witnessed the behavior, I cannot duplicate it on my machine where the developement occurs (Win XP Pro, IIS 5.1, vwd2005 express). The windows 2003 server uses ASP.Net 3.5
Here is the code related to editing and deleting:
[Code]....
If I had to make a guess as to what was occuring, I would say that it appears at times to retain the deleted item's index after the grid is sent back to the user and tries to delete another row. But like I said, I can't duplicate the problem on my dev machine. if this might be caused by .Net 3.5 trying to run a 2.0 site?
I put in my page 1 table like grid with this style:
header of columns are select from table persons(so number of them are dynamic)
header of each row are select from table goods(so number of them are dynamic)
in table , in each cell,show the price & the date ,that this person,buy this goods
for example,in may 2008 ,Jack&sara buy pencil.so in front of pencil&buttom of jack we write his price and in front of pencil&buttom of sara we write her price.
so this table has 2 column & 1 row
in may 2009,
Jack&sara buy pencil.so in front of pencil&buttom of jack we write his price and in front of pencil&buttom of sara we write her price.
and jhon buy pen & suzzan buy book so this table has 4 column & 3 row
Price Date
Price Date
Price Date
Price Date
Pencil
Pen
book
then I want in each cell,I have 1 CHECKBOX that user of my program,checked each on that want. how can I design my page?
is ther any component?or I must create <TABLE> dynamically
I need to add three columns one with combo box and two text boxes.
I need to add rows to the data grid based on the collection i get which determines the number of rows. Could anyone point to right place to add a row dynamically.
So I have a dropdownlist and I'm trying to populate it with values in the database. For some reason, half of the rows has no value. It's happenning in a sequence as well, like the first row has no value, then the second row has value, then the third hasno value....
Does any one know why it does this?
I have created a popup window with the modalpopupextender. Inside the popup window is an Updatepanel that contains an OK button, a Search Button, a databound Datagrid and some checkboxes.
The problem is that when i press the OK button, i want to find the rows in the datagrid that have been checked with the checkboxes.... but i can't find the datagrid on the page! Any suggestions to how i can find the datagrid in the updatepanel?
I have a dataGrid with ButtonColumns in my asp page and I would like to do the following to:
When a row is clicked, I want to be able to:
1 - Hide all rows and display only the clicked row dynamically/on the fly.
trying to loop thru the datagrid and display only the Row index passed by the OnITemComman - but unsure of how to do it.
2 - Extract the row values (all cells in the row) to use as parameters in a query.
Used many ways of many examples but i always get a blank value. Managed to get the button text in the class but i need the full row values not just the cell clicked.
I am using C# and VS 2008.
I have a nested Datagrid, Datagrid1 and Datagrid2 with access database, Where Date1 is PKey in Datagrid1 and corresponding to it entries are filled in Datagrid2 also.
It should be like:
1. Gridview2 Should not show any button/link like Edit.
2. Should hide the columns to insert new data, i.e No add button also and GridView2 add row should not be visible of Gridview2.
In all, Gridview2 should only show the data that is already inserted and user should not be able to make any changes in it and can only view it.
Here is my aspx code for Gridview2:
[Code]....
My code behind for Gridview2:
[Code]....
As you can see i have successfully hide Edit button of Gridview2 older then 3 days. Now i want to hide the Delete and all the columns to add new data in Gridview2 older then 3 days.
I need to swap around the rows and I do that with
[Code]....
Obviously I am using the tableDnD() function to do that, but after I swapped them, I am saving the datagrid in a DataTable as it is (altered). However this doesn't happen. I need the changes to be posted back to the server. I tried to __doPostBack() after the onDrop function with no luck.
[code]....
but when i run then i cant find the textbox2 at the end of the databound. i.e,at the last row of the datagrid....
how to show the textbox2 then a the last row of the datagrid?
i want to show this in order to provide the user with data insertion facility.
i do have two textbox and a datagrid control to insert into a single table
how can i do that using code(I mean using command object)
I'm needing to get the selected rows, based on checkboxes, to insert into a different table than that that the gridview is formed from. I've created an innerjoin datasource to try and solve this but, still having problems finding something that works. I also need it to insert based upon a button click not inside the gridview as I believe otherwise would only hamper the situation more.
View 7 RepliesI do not know why drCertification.RecordsAffected return as -1. I tested session has value and I ran the sp , it has record. Thanks.
<asp:datagrid id="dgCertification" runat="server" Width="860px" GridLines="Horizontal" CellPadding="2" AlternatingItemStyle-BackColor="Linen" HeaderStyle-BackColor="LightGrey" HeaderStyle-Font-Bold="true" HeaderStyle-Wrap="false" AllowSorting="True" AutoGenerateColumns="False"
DataKeyField="ID" BorderWidth="1px" BorderColor="LightGray" BorderStyle="Ridge" ShowFooter="True">
<EditItemStyle BackColor=teal></EditItemStyle>
<AlternatingItemStyle BackColor="Linen"></AlternatingItemStyle>
<HeaderStyle Font-Bold="True" Wrap="False" BackColor="teal"></HeaderStyle>
<FooterStyle BackColor="LightGray"></FooterStyle>
<Columns>
<asp:TemplateColumn HeaderText="Certification" HeaderStyle-ForeColor="#0000ff">
<ItemTemplate>
<asp:Label id=lblCertification runat="server" Text='<%# Container.DataItem("Certification") %>'>
</asp:Label>
</ItemTemplate>
<FooterTemplate>
<asp:TextBox id="txtCertification" MaxLength=50 runat="server" Width="75px"></asp:TextBox>
</FooterTemplate>
<EditItemTemplate>
<asp:TextBox id="txtCertificationE" MaxLength=50 runat="server" Text='<%# Container.DataItem("Certification")%>' Width="75px"></asp:TextBox>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Date Obtained" HeaderStyle-ForeColor="#0000ff">
<ItemTemplate>
<asp:Label id=lblCDateObtained runat="server" Text= '<%# DataBinder.Eval(Container, "DataItem.CDateObtained", "{0:d}") %>'>
</asp:Label>
</ItemTemplate>
<FooterTemplate>
<asp:TextBox id="txtCDateObtained" runat="server" Width="75px"></asp:TextBox>
</FooterTemplate>
<EditItemTemplate>
<asp:TextBox id="txtCDateObtainedE" runat="server" Text= '<%# DataBinder.Eval(Container, "DataItem.CDateObtained", "{0:d}") %>' Width="75px"></asp:TextBox>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Expiration Date" HeaderStyle-ForeColor="#0000ff">
<ItemTemplate>
<asp:Label id=lblCDateExpiration runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.CDateExpiration", "{0:d}") %>'>
</asp:Label>
</ItemTemplate>
<FooterTemplate>
<asp:TextBox id="txtCDateExpiration" runat="server" Width="75px"></asp:TextBox>
</FooterTemplate>
<EditItemTemplate>
<asp:TextBox id="txtCDateExpirationE" runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.CDateExpiration", "{0:d}") %>' Width="75px"></asp:TextBox>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn>
<ItemTemplate>
<asp:LinkButton id="lnkbutEdit" runat="server" Text="<img border=0 src=../images/im_edit.gif alt=edit>" CommandName="Edit" CausesValidation="false"></asp:LinkButton>
</ItemTemplate>
<EditItemTemplate>
<asp:LinkButton id="lnkbutUpdate" ValidationGroup ="CDate" runat="server" Text="<img border=0 src=../images/im_update.gif alt=save/update>" CommandName="Update"></asp:LinkButton>
<asp:LinkButton id="lnkbutCancel" runat="server" Text="<img border=0 src=../images/im_cancel.gif alt=cancel>" CommandName="Cancel" CausesValidation="false"></asp:LinkButton>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn>
<ItemStyle HorizontalAlign="Center"></ItemStyle>
<ItemTemplate>
<asp:LinkButton id="lnkbutDelete" runat="server" Text="<img border=0 src=../images/im_delete.gif alt=delete>" CommandName="Delete" CausesValidation="false"></asp:LinkButton>
</ItemTemplate>
<FooterStyle HorizontalAlign="Center"></FooterStyle>
<FooterTemplate>
<asp:Button id="btnAddRow" runat="server" Text="ADD" CommandName="AddANewRow" ValidationGroup ="CDate"></asp:Button>
</FooterTemplate>
</asp:TemplateColumn>
</Columns>
</asp:datagrid>
Public Sub LoadCertification()
'Dim myConn As New SqlConnection
Dim DBComm As New SqlCommand
Dim ds As New DataSet
If myConn.State = ConnectionState.Closed Then
myConn.ConnectionString = ConfigurationManager.ConnectionStrings("NurProfileString").ConnectionString
myConn.Open()
End If
Dim drCertification As SqlDataReader
If myConn.State = ConnectionState.Closed Then
myConn.Open()
End If
Try
DBComm.Connection = myConn
DBComm.CommandType = CommandType.StoredProcedure
DBComm.Parameters.Add("@EmpID", SqlDbType.Int).Value = Session("EmplNO")
'tblNurProfileCertification
'
http://www.shotdev.com/aspnet/aspnet-vbnet-gridview/aspnet-vbnet-gridview-databound/
DBComm.CommandText = "NurCerti_Log_Read" '
drCertification = DBComm.ExecuteReader()
dgCertification.DataSource = drCertification
dgCertification.DataBind()
drCertification.Close()
drCertification = Nothing
DBComm.Dispose()
Catch objError As Exception
Dim myarraylist As New ArrayList
myarraylist.Add("fliao@holyredeemer.com")
MailHelper.SendMailMessage("fliao@holyredeemer.com", myarraylist, "fliao@holyredeemer.com", "", "Annual HR Employee Log Error ", "Nursing Profile Error")
Exit Try
Finally
End Try
End Sub
i am using datagrid(vb.net) and pulling out data from database(sql 2005).
i have given option of show profile.
i want that when client click on show profile link data containing that link should be open in new datagrid or gridview.
i am trying but not working.
I have a datagrid where each row has information on Employees in a company. I would like to allow each row the ability to show/hide extra information. My first idea was use the CollapsiblePanelExtender from the AJAX toolkit and have each row like this:
<ajaxtoolkit:collapsiblepanelextender
TargetControlID="panel2">
ExpandControlID="LinkButton1"
[Code]....
This works very well but it can be computationally expensive. The extra information panel has a lot of textboxes/labels, all of which gets its values from the database. Everytime the page loads all the data is got from the database at the start, some of it is hidden.
Is there a better way to achieve my goal? Or is there a way to only load an employees extra details when the Show/Hide button is click?
i have datagrid , data coming from database but data in database as formated , i want to show data wihotu format
below example:
<B> test </B> data base has this type data
but in grid i want to show test not with format,
i am getting same data from database.
I have a DataGrid which gets populated from a Dataset. One of the columns is of type DateTime. The stored proc returns the data correctly. I mean, It returns both the Date and Time. But, the datagrid is displaying only the date and not the time.
View 3 Replies
