asked on

repeater empty row

hi,

I have the code below bascially its a nested repeater inside a grid view.
The repeater brings back some images according to that particular rows id.

What i want to do is that if there are no images for a particular id then not show the repeater and its contents for that row of the grid.
and also remove the
<a class="prev browse left"></a> before the repeater and <a class="next browse right"></a>
after the repeater just if there are no images for a particular id.

Please help

Thanks,

R8VI

<asp:GridView ID="GridViewOutside" runat="server" DataSourceID="SqlDataSource6" AutoGenerateColumns="false"
                    OnRowDataBound="gridviewoutside_RowDataBound">
                    <Columns>
                        <asp:TemplateField HeaderText="Year">
                            <ItemTemplate>
                                <asp:Label ID="lblDescription" runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.Year") %>'>></asp:Label>
                            </ItemTemplate>
                        </asp:TemplateField>
                        <asp:TemplateField>
                            <ItemTemplate>
                                <a class="prev browse left"></a>
                                <div class="scrollable">
                                    <div class="items">
                                        <asp:Repeater ID="Repeater1" runat="server" DataSourceID="SqlDataSource7">
                                            <ItemTemplate>
                                                <div class="highslide-gallery">
                                                    <a href='<%# DataBinder.Eval(Container, "DataItem.PictureName") %>' class="highslide"
                                                        onclick="return hs.expand(this)">
                                                        <img border="0" width="75px" alt="image" height="75px" src='<%# DataBinder.Eval(Container, "DataItem.PictureName")%>' />
                                                    </a>
                                                </div>
                                            </ItemTemplate>
                                        </asp:Repeater>
                                    </div>
                                </div>
                                <a class="next browse right"></a>
                                <br clear="all" />
                            </ItemTemplate>
                        </asp:TemplateField>
                    </Columns>
                </asp:GridView>

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Robb Hill

<div>
<asp:Repeater ID="Repeater1" runat="server" DataSourceID="SqlDataSource1"
onitemdatabound="Repeater1_ItemDataBound">
<HeaderTemplate>
<table border="1" cellpadding="3" cellspacing="3">
<tr bgcolor="blue">
<td><b>CustomerID</b>
</td>
<td><b>CompanyName</b>
</td>
<td><b>ContactName</b>
</td>
<td><b>ContactTitle</b></td>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td>
<%#DataBinder.Eval(Container.DataItem, "CustomerID")%>
</td>
<td>
<%#DataBinder.Eval(Container.DataItem, "CompanyName")%>
</td>
<td>
<%#DataBinder.Eval(Container.DataItem, "ContactName")%>
</td>
<td>
<%#DataBinder.Eval(Container.DataItem, "ContactTitle")%>
</td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>

</asp:Repeater>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"

Robb Hill

This is a solution for hiding items in the repeater...you would have to configure it to work for you

ASKER CERTIFIED SOLUTION

intlaqa

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intlaqa

Now when there is no data in the repeater control, nothing will appear.

R8VI

ASKER

hi intlage,

I put the div class and ids in the header and footer but the images still appear

Thanks,

R8vi

intlaqa

Are you sure you removed them and put them in <HeaderTemplate> of your Repeater control and closed the elements within <FooterTemplate> ? Could you please show me your code after this modification

R8VI

ASKER

hi, yes i am sure.

I am attaching the code below

Thanks,

R8vi

<ItemTemplate>
                                <asp:Repeater ID="rptImages" runat="server" OnItemDataBound="SetDivs">
                                    <HeaderTemplate>
                                        <a class="prev browse left"></a>
                                        <div class="scrollable">
                                            <div class="items">
                                    </HeaderTemplate>
                                    <ItemTemplate>
                                        <asp:Literal ID="ltrlOpen" runat="server" Visible="false" Text="<div>" />
                                        <a href='../NoPublish/Images/Advanced/<%# DataBinder.Eval(Container, "DataItem.PictureName") %>'
                                            class="highslide" onclick="return hs.expand(this)">
                                            <img border="0" width="25px" alt="image" height="25px" src='<%# DataBinder.Eval(Container, "DataItem.PictureName")%>' />
                                        </a>
                                        <asp:Literal ID="ltrlClose" runat="server" Visible="false" Text="</div>" />
                                    </ItemTemplate>
                                    <FooterTemplate>
                                        </div> </div> <a class="next browse right"></a>
                                        <br clear="all" />
                                    </FooterTemplate>
                                </asp:Repeater>
                            </ItemTemplate>

css
a.browse  {
background:url("Images/hori_large.png") no-repeat scroll 0 0 transparent;
cursor:pointer;
display:block;
float:left;
font-size:1px;

a.disabled {
	visibility:hidden !important;		
} 	

height:30px;
margin:40px 10px;
width:30px;

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SOLUTION

UnexplainedWays

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