I've looked at pages and pages of documentation and forum threads, but I can't seem to get around this issue. Using the WebDataGrid (.NET 3.5) I have a grid with nine or so templated columns. The first column template is a LinkButton; I have that set up for an ItemCommand to process it (gets the detail data and displays it on another web page). I have my CommandName set up, and what I need to do is either pass the container for that row, or the row index, back to the server side ItemCommand method so I can grap some other fields from that row. Basically, in ItemCommand I need to know what row that LinkButton was clicked.
I've tried everything to get the CommandArgument to pass back the record number but nothing works. I tried the idea presented in another thread, using:
CommandArgument="<%# Container.Cell.Row.Index %>"
but that always gives back the error 'Cell' is not a member of 'System.Web.UI.Control'.
So my big question is: In ItemCommand (for a WebDataGrid) how can I either get the current row that the LinkButton was click on (in ItemCommand), or at least get passed back the row index?
I'm frustrated... hope someone can help. Thx.
/Tom
Hi,
Iam looking forward to achieve this in C# code behind.(especially the row index part). Could u please provide the same.
<ig:TemplateDataField Key="UnitPrice">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server"
Text='<%# DataBinder.Eval(DirectCast(Container, Infragistics.Web.UI.TemplateContainer).DataItem, "UnitPrice") %>'
CommandArgument='<%# DataBinder.Eval(DirectCast(Container, Infragistics.Web.UI.TemplateContainer).Item, "Row.Index") %>'>
</asp:LinkButton>
</ItemTemplate>
<Header Text="UnitPrice" />
</ig:TemplateDataField>
Hello,
If you use VB the syntax is as follows: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
<ig:WebHierarchicalDataGrid ID="WebHierarchicalDataGrid1" runat="server"
Height="420px" Width="937px" DataKeyFields="Report Format"
DataMember="SqlDataSource1_DefaultView"
DataSourceID="WebHierarchicalDataSource1" Key="SqlDataSource1_DefaultView"
AutoGenerateBands="False" AutoGenerateColumns="False"
StyleSetName="Caribbean"
>
<Bands
<ig:Band AutoGenerateColumns="False" DataMember="SqlDataSource2_DefaultView_1"
Key
="SqlDataSource2_DefaultView_1">
<
ExpandButton ImageUrl="~/Trendy/images/igsli_PlusHoverV.gif" HoverImageUrl="~/Trendy/images/igsli_PlusHoverV.gif" PressedImageUrl="~/Trendy/images/igsli_PlusPressV.gif"></ExpandButton
CollapseButton ImageUrl="~/Trendy/images/igsli_MinusPressV.gif" HoverImageUrl="~/Trendy/images/igsli_MinusHoverV.gif" PressedImageUrl="~/Trendy/images/igsli_MinusPressV.gif"></CollapseButton
<Columns
<ig:BoundDataField DataFieldName="Report Format" Key="Report Format"
Hidden
="True">
<Header Text="Report Format"
/>
</ig:BoundDataField
<ig:BoundDataField DataFieldName="TestName" Key="TestName" Width
="500px">
<Header Text="TestName"
<ig:BoundDataField DataFieldName="RtPageSize" Key="RtPageSize" Hidden
<Header Text="RtPageSize"
</Columns
</ig:Band
</Bands
<ExpandButton HoverImageUrl="~/Trendy/images/igsli_PlusHoverV.gif"
ImageUrl="~/Trendy/images/igsli_PlusHoverV.gif"
PressedImageUrl="~/Trendy/images/igsli_PlusPressV.gif"
<CollapseButton HoverImageUrl="~/Trendy/images/igsli_MinusHoverV.gif"
ImageUrl="~/Trendy/images/igsli_MinusPressV.gif"
PressedImageUrl="~/Trendy/images/igsli_MinusPressV.gif"
<GroupingSettings GroupAreaVisibility
="Hidden">
</GroupingSettings
Width
="300px">
<ig:BoundDataField DataFieldName="RtPageSize" Key="RtPageSize" Hidden="True"
="50px">
<ig:TemplateDataField Key
="PrintReport">
<ItemTemplate
<igtxt:WebImageButton ID="WebImageButton" runat="server" Height="18px"
Text="Print Report" UseBrowserDefaults="False" AutoSubmit
="False">
<RoundedCorners DisabledImageUrl="ig_butXP5wh.gif"
FocusImageUrl="ig_butXP3wh.gif" HoverImageUrl="ig_butXP2wh.gif"
ImageUrl="ig_butXP1wh.gif" MaxHeight="80" MaxWidth="400"
PressedImageUrl="ig_butXP4wh.gif" RenderingType="FileImages"
<ClientSideEvents Click="btnPrintPatReport_Click"
<Appearance
<Image Url="./Images/rtg_print.gif"
<ButtonStyle Font-Names="Verdana" Font-Size
="Larger">
</ButtonStyle
</Appearance
</igtxt:WebImageButton
</ItemTemplate
<Header Text="TemplateField_0"
</ig:TemplateDataField
<Behaviors
<ig:Activation
</ig:Activation
<ig:Selection
</ig:Selection
<ig:Sorting
</ig:Sorting
</Behaviors
</ig:WebHierarchicalDataGrid
this is my code can u pls tell me how to retrive particular cell value in template(button) click
Are you using VB?