GridView RowComand Event
Apr 8, 2012what is function that event in gridview control
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
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<ItemTemplate>
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Markup:
<asp:GridView ID="gvOuter" DataSourceID="sdsOuter" runat="server" OnRowDatabound="DynamicControlAdder" AutoGenerateColumns="false">
<Columns>
<asp:BoundField DataField="Id" ReadOnly="true" />
<asp:TemplateField>
<ItemTemplate>
<asp:UpdatePanel ID="upInner" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:GridView ID="gvInner" DataSourceId="sdsInner" runat="server" DataKeyNames="Id" AutoGenerateColumns="false">
<Columns>
<asp:CommandField ShowDeleteButton="true" />
<asp:BoundField DataField="Id" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="sdsInner" runat="server"
ProviderName="<%$ ConnectionStrings:YourString.ProviderName %>"
ConnectionString="<%$ ConnectionStrings:YourString %>"
SelectCommand="SELECT * FROM tblInner WHERE OuterTableKey = @OuterTableKey"
DeleteCommand="DELETE FROM tblInner WHERE Id = @Id">
<SelectParameters>
<asp:Parameter Name="OuterTableKey" DefaultValue="0" Type="Int32" />
</SelectParameters>
<DeleteParameters>
<asp:Parameter Name="Id" DefaultValue="0" Type="Int32" />
</DeleteParameters>
</asp:SqlDataSource>
</ContentTemplate>
</asp:UpdatePanel>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="sdsOuter" runat="server"
ProviderName="<%$ ConnectionStrings:YourString.ProviderName %>"
ConnectionString="<%$ ConnectionStrings:YourString %>"
SelectCommand="SELECT * FROM tblOuter">
</asp:SqlDataSource>
Code:
Partial Class Testing
Inherits System.Web.UI.UserControl
Protected Sub DynamicControlAdder(ByVal sender As Object, ByVal e As GridViewRowEventArgs)
If e.Row.RowType <> DataControlRowType.DataRow Then
Exit Sub
End If
Dim s As SqlDataSource = CType(e.Row.FindControl("sdsInner"), SqlDataSource)
s.SelectParameters("OuterTableKey").DefaultValue = e.Row.DataItem("Id").ToString()
End Sub
Protected Sub gvInner_RowDeleted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewDeletedEventArgs) Handles gvInner.RowDeleted
//'This never fires unless it is the last row in the outer gridview
//'also, if this event is declared in the OnRowDeleted property of the inner gridview, this event fires twice if it is in the last row of the outer grid
Dim strFoo As String = "Foo"
End Sub
End Class
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<asp:GridView
ID="GridView1"
runat="server"
AutoGenerateColumns="False"
DataSourceID="SqlDataSource1"
BorderWidth="0px"
BorderStyle="None"
Width="100%"
CellPadding="2"
PageSize="25"
OnRowDeleting="ProjectListGridView_RowDeleting"
onrowdatabound="GridView1_RowDataBound"
onrowupdating="GridView1_RowUpdating" onrowediting="GridView1_RowEditing" >
<Columns>
<asp:CommandField ShowEditButton="True" />
<asp:TemplateField HeaderText="WeekEnding" SortExpression="WeekEnding">
<ItemTemplate>
<asp:Label ID="lblWeekEnding" runat="server" Text='<%# Bind("WeekEnding") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Project" SortExpression="Project">
<EditItemTemplate>
<asp:DropDownList
ID="DropDownList1"
runat="server"
DataSourceID="sdsDdlProjectsEdit"
DataTextField="ProjectName"
DataValueField="ProjectID"
AutoPostBack="True" onselectedindexchanged="DropDownList1_SelectedIndexChanged"
>
</asp:DropDownList>
<asp:SqlDataSource
ID="sdsDdlProjectsEdit"
runat="server"
ConnectionString="<%$ ConnectionStrings:ttuser %>"
SelectCommand="SELECT ProjectID,ProjectName FROM dbo.aspnet_starterkits_Projects">
</asp:SqlDataSource>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("Project") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Category" SortExpression="Category">
<EditItemTemplate>
<asp:DropDownList
ID="DropDownList2"
runat="server"
DataSourceID="sdsDDL2"
DataTextField="CategoryName"
DataValueField="CategoryID">
</asp:DropDownList>
<asp:SqlDataSource
runat="server"
ID="sdsDDL2"
ConnectionString="<%$ ConnectionStrings:ttuser %>"
SelectCommand="SELECT [CategoryID], [CategoryName],[ProjectID] FROM dbo.aspnet_starterkits_ProjectCategories WHERE ([ProjectID]=@ProjectID)">
<SelectParameters>
<asp:Parameter Name="ProjectID" />
</SelectParameters>
</asp:SqlDataSource>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%# Bind("Category") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Sun" SortExpression="Sun">
<EditItemTemplate>
<asp:TextBox ID="txtSunEdit" runat="server" Text='<%# Eval("Sun") %>' Columns="2"></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblSun" runat="server" Text='<%# Bind("Sun") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Mon" SortExpression="Mon">
<EditItemTemplate>
<asp:TextBox ID="txtMonEdit" runat="server" Text='<%# Eval("Mon") %>' Columns="2"></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label4" runat="server" Text='<%# Bind("Mon") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Tue" SortExpression="Tue">
<EditItemTemplate>
<asp:TextBox ID="txtTueEdit" runat="server" Text='<%# Eval("Tue") %>' Columns="2"></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label5" runat="server" Text='<%# Bind("Tue") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Wed" SortExpression="Wed">
<EditItemTemplate>
<asp:TextBox ID="txtWedEdit" runat="server" Text='<%# Eval("Wed") %>' Columns="2"></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label6" runat="server" Text='<%# Bind("Wed") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Thu" SortExpression="Thu">
<EditItemTemplate>
<asp:TextBox ID="txtThuEdit" runat="server" Text='<%# Eval("Thu") %>' Columns="2"></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label7" runat="server" Text='<%# Bind("Thu") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Fri" SortExpression="Fri">
<EditItemTemplate>
<asp:TextBox ID="txtFriEdit" runat="server" Text='<%# Eval("Fri") %>' Columns="2"></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label8" runat="server" Text='<%# Bind("Fri") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Sat" SortExpression="Sat">
<EditItemTemplate>
<asp:TextBox ID="txtSatEdit" runat="server" Text='<%# Eval("Sat") %>' Columns="2"></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label9" runat="server" Text='<%# Bind("Sat") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
and here is the sqldatasource
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ttuser %>"
SelectCommand="SELECT
@WeekEnding WeekEnding
,Project
,ProjectID
,Category
,CategoryID
,isnull([1], 0) Sun
,isnull([2], 0) Mon
,isnull([3], 0) Tue
,isnull([4], 0) Wed
,isnull([5], 0) Thu
,isnull([6], 0) Fri
,isnull([7], 0) Sat
from
(select P.ProjectName Project,P.ProjectID, CAT.CategoryName Category,CAT.CategoryID, Datepart(dw, TE.TimeEntryDate) DOW, TE.TimeEntryDuration Hours
FROM
dbo.aspnet_starterkits_TimeEntry TE inner join
dbo.aspnet_starterkits_ProjectCategories CAT on
TE.CategoryID=CAT.CategoryID inner join
dbo.aspnet_starterkits_Projects P on
CAT.ProjectID=P.ProjectID
Where (TE.TimeEntryDate between dateadd(dd, -6, @WeekEnding) and @WeekEnding) AND
TE.TimeEntryUserID=(SELECT UserId FROM dbo.aspnet_Users WHERE UserName=@UserName)) Source
pivot (max(Hours)for DOW in ([1],[2],[3],[4],[5],[6],[7]) ) as pvt" OldValuesParameterFormatString="original_{0}"
<SelectParameters>
<asp:ControlParameter ControlID="WeekEnding2" Name="WeekEnding"
PropertyName="Text" />
<asp:ControlParameter ControlID="UserList" Name="UserName"
PropertyName="SelectedValue" />
</SelectParameters>
</asp:SqlDataSource>
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