This should be easy enough but I can't seem to get it to work. I have a master list table someone forwarded me a separate email table. So, I wrote a quick and very inefficient block to add the emails to the master list. Everything works fine on the form as datagridview1 shows my changes and states the numbers of rows affected. When I check the actual mdb file though, no changes are ever made.
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i m having sub-grid/Nested Grid concept using grid view control ., i.e., inside grid in sixth cell i m having another grid.,
i n Sub-Grid i m having The Follwing Events
OnRowDataBound="Gdclmline1_RowDataBound" OnRowEditing="Gdclmline1_RowEditing"
OnSelectedIndexChanging="Gdclmline1_SelectedIndexChanging" OnRowUpdating="Gdclmline1_RowUpdating" ., all the events are working Fine Except OnRowUpdating="Gdclmline1_RowUpdating" this event.,
we are developing the software in Visual Studio 2008 ., our Server is Visual Studio 2010 .,
in my development machine its working fine., but in Server machine its row updating event not working .,
note:- we have used proper conversion method from vs 2008 to vs 2010
I have created a simple application to edit data in an access database using gridview but its not working , the results are shown correctly , but when i click update nothing happens..
Here is my code
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataSourceID="SqlDataSource1" EnableModelValidation="True" DataKeyNames="id" >
<Columns>
<asp:CommandField ShowEditButton="True" />
<asp:BoundField DataField="id" HeaderText="id" InsertVisible="False"
SortExpression="id" />
<asp:TemplateField HeaderText="NAME" SortExpression="NAME">
<EditItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("NAME") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%# Bind("NAME") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="FATHER_NAME" HeaderText="FATHER_NAME"
SortExpression="FATHER_NAME" />
<asp:BoundField DataField="MOTHER_NAME" HeaderText="MOTHER_NAME"
SortExpression="MOTHER_NAME" />
<asp:BoundField DataField="CLASS" HeaderText="CLASS" SortExpression="CLASS" />
<asp:BoundField DataField="gram" HeaderText="gram" SortExpression="gram" /
<asp:TemplateField HeaderText="Remark" SortExpression="Remark">
<EditItemTemplate>
<asp:DropDownList ID="PS" runat="server" SelectedValue='<%# Bind("Remark") %>'>
<asp:ListItem>PASS</asp:ListItem>
<asp:ListItem>FAIL</asp:ListItem>
<asp:ListItem>APPEARED</asp:ListItem>
<asp:ListItem>NOT APPEARED</asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:DropDownList>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("Remark") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConflictDetection="CompareAllValues"
ConnectionString="<%$ ConnectionStrings:ConnectionString2 %>"
ProviderName="<%$ ConnectionStrings:ConnectionString2.ProviderName %>"
UpDatecommand = "update [REGULAR] set [NAME] = ?, [FATHER_NAME]=?, [MOTHER_NAME]=?, [CLASS]=?, [gram]=?, [Remark]=? where [id] = ?"
SelectCommand="SELECT [id], [NAME], [FATHER_NAME], [MOTHER_NAME], [CLASS], [gram], [Remark] FROM [REGULAR] WHERE (([CLASS] = ?) AND ([SCHCD] = ?))">
<SelectParameters>
<asp:ControlParameter ControlID="DropDownList3" Name="class"
PropertyName="SelectedValue" Type="String" />
<asp:ControlParameter ControlID="DropDownList1" Name="schcd"
PropertyName="SelectedValue" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
I was asked to change a textbox for date of birth into three seperate dropdowns. Now I can only find the first one. here is a sample of code
Code:
<asp:TemplateField HeaderText="Date of Birth">
<EditItemTemplate>
<asp:DropDownList runat="server" ID="ddlDOBday" />
<asp:DropDownList runat="server" ID="ddlDOBmonth" />
<asp:DropDownList runat="server" ID="ddlDOByear" />
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It manages to get the day fine, but when it tries to find month it fails with error:
System.InvalidCastException: Unable to cast object of type 'System.Web.UI.LiteralControl' to type 'System.Web.UI.WebControls.DropDownList'
oN LINE:
Code:
month = CType(grdFamilyMembers.Rows(e.RowIndex).Cells(4).Controls(2), DropDownList)
I assume if the first dropdownlist is control(1), then surely the next one is control(2)? I assume if the first dropdownlist is control(1), then surely the next one is control(2)?
I have used this before with no issues. Now I get to the page with the detailsview using parms I pass with the key to the row. When the page opens the row I want to update is displayed.
I am having 2 issues. One when I change any of the fields and hit Update (the Edit button),
all rows are updating not just the row displayed. The second problem is I have an update_date and an Updated_by field with code in code behind in the Onitemupdating event and they are not updating at all. (This bit of code works fine in another page I have to updated similar fields on an insert).
I have an access database where when the record is updated I would like to automatically check a box and update the date to the current date in an Access 2002-2003 database. I've tried this for several days without any resolution and can't find anything that works on the net. ...I'm new at this.
I'm using VWD 2005 Express and Expressions Web 3.
Here is a short version of the code.
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I changed a text field to a template field assigning the selected text and the selected value is being assigned to another currency field also templated. I get aa error
[FormatException: Input string was not in a correct format.]
I have a GridView that is populated via a dataset that contain 1 table. I have enabled paging on my GridView.
In my Updating event, I handle the new values and call a store proc to update my database with the new values for the selected row. In order to minimize the call to the DB, instead of getting back a new dataset with the updated values, I simply update the row of the dataset that I have in session with the new values and then I bind back my gridview.
The problem that I have is since I have let's say 5 pages of 10 row... If I update a row on the first page as soon as I click update, the gridview will show the new values. However, if I select page 3 for example, click on update and update the values, once the update is done, the gridview will still be displayed with the old values.
I have a parent gridview which has a child gridview in the itemsTemplate. Both are binded to different SqlDataSources. I can successfully update and delete rows in the child gridview. After updating in the child gridview, some related data in the parent gridview are not updated automatically. So i have placed ParentGridview.Databind() in the rowupdated event of child gridview. But it doesnt look working.
How can i accomplish this?
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I have a GridView with 5 fields. Only two of the fields are edittable (the others are READONLY).
I have an UpdateCommand as follows
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:NHLPOOL %>"
SelectCommand="SELECT [PlayerID], [Firstname], [lastname], [Goals], [Assists], [Goals]+[Assists] as Points, [AsOfDate] FROM [PlayerStats], [Player] where [PlayerStats].[PlayerID] =[Player].[ID] ORDER BY Points DESC"
UpdateCommand="UPDATE PlayerStats SET Goals =@GOALS, Assists =@ASSISTS, AsofDate=GETDATE() WHERE PLAYERID = @PLAYERID">
</asp:SqlDataSource>
The issue is I want the PLAYERID GV column to be READONLY but I get a runtime error when updating if the PLAYERID is READONLY.
I get the error "
Must declare the scalar variable "@PLAYERID"."
I have a gridView that is populated with a dataset from an Oracle Database.
When I click on the EDIT button, it will redisplay my gridView with textboxes so I may make some changes.
Let's say one row is currently:
OPEN_TIME = 1 CLOSE_TIME = 2
When I click EDIT, 1 and 2 are in a textbox. If I change both values to 5 and click UPDATE, it will fire a RowUpdating..
Here is the code from my APP:
Private Sub gvBusinessHours_RowUpdating(sender As Object, e As System.Web.UI.WebControls.GridViewUpdateEventArgs) Handles gvBusinessHours.RowUpdating
Dim strOpenTime As String = DirectCast(gvBusinessHours.Rows(e.RowIndex).FindControl("txtOpenTime"), TextBox).Text
Dim strCloseTime As String = DirectCast(gvBusinessHours.Rows(e.RowIndex).FindControl("txtCloseTime"), TextBox).Text
End Sub
The problem is the values I am getting are the OLD ones and not the new ones... I am getting 1 and 2 and not 5 AND 5...
what I am doing wrong ?
I am using LINQ to SQL and on my DetailsView it updates fine but with my gridview it is not. Both I used template fields so I am not sure what the issue is?
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I have been doing a lot of reading and searching and I cannot figure out why this is not working for me.
I was used TextBox in the GridView Then I Replace this textBox with Dropdownlist
and i fetched all the data from the database using DataSource in Editing Mode
But The problem is when i choose item from the dropdownlist to update it,it returns to Empty
(with No values) in the DropDownList??whats the problem?
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I have a gridview and I want to update a cell with a session variable username. In the Gridview1_RowEditing event I have this code :
GridView1.Rows(e.NewEditIndex).Cells(5).Text = Session("username")
It does not give me any errors and seems to work but the grid view cell do not take this session. When I'm clicking on the edit hyperlink this event is triggered.
I am trying to update gridview record, i am not getting any error but its not updating the record either.
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Having a bit of difficulty working this gridview update problem out - I have managed to get edit/update function working but instead of only updating the current gridview row it is updating the whole table I believe this is due to a missing where statement on my Update statement - to single out the row index of my grid row.When I configure my sql datasource I am using custom statements Here is my update statement
UPDATE SimpData SET store_nbr = @store_nbr, date = @date, data_type = @data_type, acct_1 = @acct_1, amt_1 = @amt_1, acct_2 = @acct_2, amt_2 = @amt_2, acct_3 = @acct_3, amt_3 = @amt_3, cheque_nbr = @cheque_nbr, cheque_amt = @cheque_amt, gst_hst = @gst_hst, qst = @qst, comments = @comments, uploaded = @uploaded
Here is my gridview
<asp:GridView
ID="GridView1"
runat="server"
CellPadding="4"
Font-Names="Arial"
ForeColor="#333333"
GridLines="None"
Font-Size="Smaller"
Width="100%"
AllowPaging="True"
OnSelectedIndexChanged="GridView1_SelectedIndexChanged"
OnRowCommand="GridView1_RowCommand"
OnRowEditing="GridView1_RowEditing"
OnRowUpdating="GridView1_RowUpdating"
AutoGenerateColumns="False"
DataSourceID="SqlDataSource1"
OnRowDataBound="GridView1_RowDataBound">
<RowStyle
BackColor="#EFF3FB"
/>
<FooterStyle
BackColor="#507CD1"
Font-Bold="True"
ForeColor="White"
/>
<PagerStyle
BackColor="#2461BF"
ForeColor="White"
HorizontalAlign="Center"
/>
<SelectedRowStyle
BackColor="#D1DDF1"
Font-Bold="True"
ForeColor="#333333"
/>
<HeaderStyle
BackColor="#507CD1"
Font-Bold="True"
ForeColor="White"
Font-Size="Smaller"
/>
<EditRowStyle
BackColor="#2461BF"
/>
<AlternatingRowStyle
BackColor="White"
/>
<Columns>
<asp:ButtonField
ButtonType="Button"
CommandName="Select"
HeaderText="Select item to delete"
ShowHeader="True"
Text="Delete">
<ControlStyle
Font-Size="Smaller"
/>
</asp:ButtonField>
<asp:CommandField
ShowEditButton="True"
/>
<asp:ButtonField
ButtonType="Button"
CommandName="Select"
HeaderText="Select item to upload"
ShowHeader="True"
Text="Upload">
<ControlStyle
Font-Size="Smaller"
/>
</asp:ButtonField>
<asp:BoundField
DataField="store_nbr"
HeaderText="Store Number"
SortExpression="store_nbr"
/>...............
I have a gridview that holds 4 columns. in the fourth column there is a DropDownlist that holds three items.
I want my users to select one of the values and when they do the auto post back (which is set to true) should execute a method that updates the database selected row. But do i use the selectedindexchanged of the DDL or the Gridview? My head is totally thrashed so i imagine its really simple and im just over thinking it.
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i wanted to refresh the gridview once user enters values and clicks update button. But its not updating. If i change my selection to pop up gridview, then it is showing the updated values. I dont know where i am doing wrong. can any one suggest changes in my code?
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I'm using a GridView to retrieve data from a stored procedure using a SQLDataSource (db is SQL Server 2008). When I compile my application and go to my website, all the data is loaded and shown fine. If I was to add a new entry to the table however (a seperate page on my website has a Wizard control to facilitate this) and then return to the page with the GridView, the new entry doesn't show up.
Looking from SQL Server, the data has been added, but the GridView isn't updating to show it. If I were to recompile the project with F6 and refresh the page, the new data will show up. I tried calling DataBind() on the GridView in the Page Load event, however the issue still remains.
where I have gone wrong? changing from VS2003 DataGrid to VS2010 GridView; still on SQL Server 2000 so the wizards for autogenerating the code are not compatible.
Delete works, RowUpdating does not. I get an ArgumentOutOfRangeException on "rowToUpdate("QuoteDQty")
= Me.dgQuoteList.Rows(e.NewValues.Item(1).ToString)"
Private
Sub dgQuoteList_RowUpdating(ByVal sender
As Object,
ByVal e As System.Web.UI.WebControls.GridViewUpdateEventArgs)
Handles dgQuoteList.RowUpdating
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i am trying to update my checkbox column in a gridview which i cont
I can able to get the data 1 or 0 in database and able to update the checkbox as checked or unchecked
my code is
<asp:TemplateField HeaderText="Available" SortExpression="Available">
<EditItemTemplate>
<asp:CheckBox Checked='<%# ConvertToBool(Eval("Available")) %>' Runat="Server" />
</EditItemTemplate>
<ItemTemplate>
<asp:CheckBox Checked='<%# ConvertToBool(Eval("Available")) %>' Runat="Server" />
</ItemTemplate>
</asp:TemplateField>
I have a GridView in ASP.NET. I have an Edit CommandButton for every line in the GridView to edit the data on that line. All of this works fine except for the fact that when the user clicks on Update, it does not update with the correct value that the user entered. I have this as a Template field with the textbox to edit bound to the field, so it updates when the user changed the value and clicks Update. However it does not work. I have tried almost everything and its very frustrating. Here is the code for the Data Source:
<asp:SqlDataSource ID="Table1DataSource" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionString2 %>"
InsertCommand="INSERT INTO TABLE1(ProjectId, WBS, WBSTitle, VersionId) VALUES (@ProjectId, @WBS, @WBSTitle, @VersionId)"
DeleteCommand="DELETE FROM TABLE1
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I have a gridview with the ObjectDataSource and the Update does not work. When I click on Edit, I go to Edit mode but Update will not work at all. No errors. I do believe that it is in the RowUpdating method but cannot figure out how to call the method UpdateBook from the BookManager BAL.
BAL BookManager
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Gridview
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RowUpdating
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Put in Breakpoints and it is getting to the RowUpdating but will not update.
I'm trying to implement row editing on a gridview using a SQLDataSource, the updating works fine for all values in the row except for on value, Clock Reset Time. I have tried all sorts, tried converting to template fields, tried reordering columns, changing update query etc. I just cannot get the gridview to update the Clock Reset Time. here is the code.
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