updating in detailsview

A

ashishbuddha

Joined
Jul 18, 2006
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Hello,

i am using VS 2005 . I am displaying my data in details view and i managed to write the code behind to edit using the "dgrdpro_onmodechanging" sub routing and cancel using "dgrdpro_cancelcommand" can anyone please help me with a example for codebend to update my data when i click update buttom while in editmode.



Thank you,

I am copying my code below



<%@ Import Namespace ="system.data" %>

<%@ Import Namespace = "system.data.oledb" %>



<script runat ="server" >


Dim ConAccess As OleDbConnection

Sub page_load()

If Not IsPostBack Then

binddata()

End If

End Sub



Sub binddata()

Dim intProId As Integer


Dim strSelect As String

Dim cmdselect As OleDbCommand




'retrieve id

intProId = Int32.Parse(Request.QueryString("ID"))


ConAccess = New OleDbConnection("PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA Source=C:\Documents and Settings\axb59274\Desktop\PfE New Tables.mdb")

ConAccess.Open()

strSelect = "select * from Tbl_Pro where ProID = ?"

cmdselect = New OleDbCommand(strSelect, ConAccess)

cmdselect.Parameters.AddWithValue("@ProID", intProId)

dgrdpro.DataSource = cmdselect.ExecuteReader()

dgrdpro.DataBind()

ConAccess.Close()


End Sub





Sub dgrdpro_onmodechanging(ByVal s As Object, ByVal e As DetailsViewModeEventArgs)

If (e.NewMode = DetailsViewMode.Edit) Then


dgrdpro.ChangeMode(DetailsViewMode.Edit)

binddata()

End If

End Sub


Sub dgrdpro_cancelcommand(ByVal s As Object, ByVal e As DetailsViewCommandEventArgs)

If (e.CommandName = "Cancel") Then

dgrdpro.ChangeMode(DetailsViewMode.ReadOnly)

End If

binddata()

End Sub


Sub dgrdpro_updatecommand(ByVal s As Object, ByVal e As DetailsViewUpdateEventArgs)

last = e.NewValues.

If (e.newmode = DetailsViewMode.Insert) Then

dgrdpro.ChangeMode(DetailsViewMode.Insert)

End If

End Sub





</script>

<html xmlns="http://www.w3.org/1999/xhtml" >

<head id="Head1" runat="server">

<title>Untitled Page</title>

</head>

<body>

<form id="form1" runat="server">

<div>

<asp:Button ID="Button1" runat="server" PostBackUrl="~/New_pro.aspx" Text="Enter New Project" /><br />

<br />

<br />

<asp:DetailsView ID ="dgrdpro"

OnModeChanging ="dgrdpro_onmodechanging"

OnItemCommand = "dgrdpro_CancelCommand"

OnItemUpdating = "dgrdpro_UpdateCommand"




runat ="server" CellPadding="4" ForeColor="#333333" GridLines="None" AutoGenerateRows ="false" >

<Fields>

<asp:TemplateField HeaderText ="ID">

<ItemTemplate >

<asp:Label ID = "lblid" runat ="server" Text ='<%#container.dataitem("ProID") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:label ID ="txtid" runat ="server" Text ='<%#container.dataitem("ProID") %>'></asp:Label>

</EditItemTemplate>

</asp:TemplateField>



<asp:TemplateField HeaderText ="Name">

<ItemTemplate >

<asp:Label ID = "lblName" runat ="server" Text ='<%#container.dataitem("ProName") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtName" Columns = "50" runat ="server" Text ='<%#container.dataitem("ProName") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>


<asp:TemplateField HeaderText ="Description">

<ItemTemplate >

<asp:Label ID = "lblDesc" runat ="server" Text ='<%#container.dataitem("ProDesc") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtDesc" TextMode ="MultiLine" Columns =50 Rows =7 runat ="server" Text ='<%#container.dataitem("ProDesc") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>


<asp:TemplateField HeaderText ="Person">

<ItemTemplate >

<asp:Label ID = "lblLast" runat ="server" Text ='<%#container.dataitem("Last") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID = "DropPerson" runat ="server" Text ='<%#container.dataitem("Last") %>' ></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>


<asp:TemplateField HeaderText ="Business ID">

<ItemTemplate >

<asp:Label ID = "lblBuss" runat ="server" Text ='<%#container.dataitem("Business ID") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtBuss" runat ="server" Text ='<%#container.dataitem("Business ID") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>



<asp:TemplateField HeaderText ="Team">

<ItemTemplate >

<asp:Label ID = "lblTeam" runat ="server" Text ='<%#container.dataitem("TeamID") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:DropDownList ID ="dropteam" runat ="server" EnableViewState ="true" selectedvalue = '<%#container.dataitem("TeamID") %>'>


<asp:ListItem>CST</asp:ListItem>

<asp:ListItem>EHM</asp:ListItem>

<asp:ListItem>EHS</asp:ListItem>

<asp:ListItem>EXT</asp:ListItem>

<asp:ListItem>GAT</asp:ListItem>

<asp:ListItem>GBS</asp:ListItem>

<asp:ListItem>HAC</asp:ListItem>

<asp:ListItem>PS</asp:ListItem>

<asp:ListItem>REP</asp:ListItem>

<asp:ListItem>SD</asp:ListItem>

<asp:ListItem>SER</asp:ListItem>




</asp:DropDownList>

</EditItemTemplate>

</asp:TemplateField>


<asp:TemplateField HeaderText ="Estimated Beginning">

<ItemTemplate >

<asp:Label ID = "lblEBeg" runat ="server" Text ='<%#container.dataitem("ProEBeg") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtEbeg" runat ="server" Text ='<%#container.dataitem("ProEbeg") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>


<asp:TemplateField HeaderText ="Estimated Ending">

<ItemTemplate >

<asp:Label ID = "lblEEnd" runat ="server" Text ='<%#container.dataitem("ProEEnd") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtEEnd" runat ="server" Text ='<%#container.dataitem("ProEEnd") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>


<asp:TemplateField HeaderText ="Actual Beginning">

<ItemTemplate >

<asp:Label ID = "lblABeg" runat ="server" Text ='<%#container.dataitem("ProABeg") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtAbeg" runat ="server" Text ='<%#container.dataitem("ProAbeg") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>


<asp:TemplateField HeaderText ="Actual Ending">

<ItemTemplate >

<asp:Label ID = "lblAEnd" runat ="server" Text ='<%#container.dataitem("ProAEnd") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtAEnd" runat ="server" Text ='<%#container.dataitem("ProAEnd") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>


<asp:TemplateField HeaderText ="Status">

<ItemTemplate >

<asp:Label ID = "lblStatus" runat ="server" Text ='<%#container.dataitem("Status") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtstatus" runat ="server" Text ='<%#container.dataitem("status") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>


<asp:TemplateField HeaderText ="Start Date">

<ItemTemplate >

<asp:Label ID = "lblstat" runat ="server" Text ='<%#container.dataitem("statdate") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtstat" runat ="server" Text ='<%#container.dataitem("StatDate") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>


<asp:TemplateField HeaderText ="Fundamental ID">

<ItemTemplate >

<asp:Label ID = "lblFun" runat ="server" Text ='<%#container.dataitem("FunID") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtFun" runat ="server" Text ='<%#container.dataitem("FunID") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>



<asp:TemplateField HeaderText ="Project Type">

<ItemTemplate >

<asp:Label ID = "lblType" runat ="server" Text ='<%#container.dataitem("ProType") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate >

<asp:TextBox ID ="txtType" runat ="server" Text ='<%#container.dataitem("ProType") %>'></asp:TextBox>

</EditItemTemplate>

</asp:TemplateField>



<asp:HyperLinkField DataNavigateUrlFields="ProID" DataNavigateUrlFormatString="Objectives.aspx?Id={0}"

HeaderText="Objectives" Text="View Objectives" />

<asp:HyperLinkField DataNavigateUrlFields="ProID" DataNavigateUrlFormatString="Resources.aspx?id={0}"

HeaderText="Resources" Text="View Resources" />

<asp:HyperLinkField DataNavigateUrlFields="ProId" DataNavigateUrlFormatString="Milestones.aspx?Id={0}"

HeaderText="MileStones" Text="View Milestones" />



<asp:TemplateField>


<ItemTemplate>

<asp:Button ID="Button1" runat="server" Width ="60" CausesValidation="false" CommandName="Edit" Text="Edit"></asp:Button>

</ItemTemplate>

<EditItemTemplate>

<asp:Button ID="Button2" runat="server" CommandName="Update" Text="Update"></asp:Button>

<asp:Button ID="Button3" runat="server" CausesValidation="false" CommandName="Cancel" Text="Cancel"></asp:Button>

</EditItemTemplate>

</asp:TemplateField>


</Fields>

</asp:DetailsView><br />

</div>

</form>

</body>

</html>
 

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