Bind 5 Items in Each Row of Repeater

Bind 5 items in each row of repeater

Yes. It is possible:

<asp:Repeater ID="rptItems" runat="server">
           <ItemTemplate>
               <asp:Literal runat="server" Text='<%# Eval("Value") %>'></asp:Literal>
               <div style="clear: both" runat="server" Visible="<%# (Container.ItemIndex+1) % 5 == 0 %>"></div>
           </ItemTemplate>
       </asp:Repeater>

It produces following results for the sequence of numbers:

1 2 3 4 5

6 7 8 9 10

11 12 13 14 15

16 17 18 19 20

How to bind a repeater on click on a row of another repeater?

Ok..So you know the particular id of row which the user clicks.In the click event get the id and pass it to your stored procedure or what ever way you are binding to the repeater.check this below..

<asp:Repeater ID="repGrd" runat="server">
<ItemTemplate>      
          <asp:LinkButton ID="lnkbtn" Runat="server" RowID='<%#DataBinder.Eval(Container.DataItem,"ID")%>' OnCommand="clickbutton">Click Here</asp:LinkButton>
</ItemTemplate>
</asp:Repeater>

and the code behind goes like this..

 #region On click of row binding repeater
    public void clickbutton(Object sender,CommandEventArgs e)
    {
    try
    {
            //Getting the ID of clicked row
            string RowIDval=((LinkButton)sender).Attributes["RowID"].ToString().Trim();

        // Write your code here to bind the repeater as you got the ID
    }
    catch(Exception ex)
    {

    }
    }
    #endregion

Try this out.

ASP.NET Repeater, need new row after every 5 items

Add a panel control to the item template with visibility set to "False". Increment a page-level integer variable with each OnItemDataBound event. When you reach a multiplier of 5, set the panel's visibility to "True".

Let me know if you need some code to help out.

Bind 3 items in each row of a repeater VB.net

Change your markup to this:

<asp:Repeater EnableViewState="true" ID="rptStart" runat="server">
<HeaderTemplate>
    <table>
        <tr>
</HeaderTemplate>
<ItemTemplate>
    <%#If((Container.ItemIndex <> 0 AndAlso Container.ItemIndex Mod 3 = 0), "</tr><tr>", String.Empty)%>
    <td style="width: 25%;">
        <asp:CheckBox ID="chkColor" runat="server" />
        <img id="imgCompStatusStar" runat="server" enableviewstate="false" src="../images/" />
        <asp:Label ID="lblStarDescription" class="floating-left" runat="server" CssClass="test" />
    </td>
</ItemTemplate>
<FooterTemplate>
    </tr></table>
</FooterTemplate>

Showing 5 row from dataset to asp.net repeater control

Try with:

var datasource=tempDS.Tables[0].AsEnumerable().Take(5);
repSearchResult.DataSource = datasource;
repSearchResult.DataBind();

You can also take a look to: http://msdn.microsoft.com/en-us/library/bb503062(v=vs.110).aspx

Return Value Type: System.Collections.Generic.IEnumerable<TSource>

An
IEnumerable<T> that contains the specified number of elements from the
start of the input sequence.

So, with this method you are not modifying the original sequence, a new IEnumerable is created and returned.

ASP.NET Repeater Item add divider after each row

you can use a separator template and inside it insert <hr />

<asp:Repeater runat="server" ID="rp">
<SeparatorTemplate>
    <hr />
</SeparatorTemplate>
</asp:Repeater>

How to bind Repeater with list of objects GroupBy

The first thing you'll need to do is actually find the inner repeater. You are on the right track. Use FindControl() on the repeater item to find it. Then once you have it, just simply assign the data source and bind it.

protected void repMonths_OnItemDataBound(object sender, RepeaterItemEventArgs e)
{
    // We only care if the repeater item is part of the <ItemTemplate>
    if(e.Item.ItemType == ListItemType.Item)
    {
        Repeater repInnerEvent = (Repeater)e.Item.FindControl("repInnerEvent");
        repInnerEvent.DataSource = // your data source
        repInnerEvent.DataBind();
    }
}

Sounds like the question isn't actually how to bind. It is how to get the data to bind. In that case, you already have your query written. You just need to know the month. In that case, I would use a label to hold the month.

<asp:Repeater runat="server" ID="repMonths" OnItemDataBound="repMonths_OnItemDataBound">
    <ItemTemplate>
        <li>
           <asp:Label ID="lblMonth" runat="server" Text='<%# Eval("month") %>'></asp:Label>
           <asp:Repeater runat="server" ID="repInnerEvent">
                <ItemTemplate>
                    <li>
                        <asp:Label runat="server" ID="lblEventName"></asp:Label>
                    </li>
                </ItemTemplate>
            </asp:Repeater>
        </li>
    </ItemTemplate>    
</asp:Repeater>

Then in the ItemDataBound, get that label and use its value.

protected void repMonths_OnItemDataBound(object sender, RepeaterItemEventArgs e)
{
    // We only care if the repeater item is part of the <ItemTemplate>
    if(e.Item.ItemType == ListItemType.Item)
    {
        // Get the month
        Label lblMonth = (Label)e.Item.FindControl("lblMonth");

        // Get the events for the month
        var eventList = from e in allCalendarEvents
                        where e.start.Month == lblMonth.Text
                        select e;

        // Bind your events to the inner repeater
        Repeater repInnerEvent = (Repeater)e.Item.FindControl("repInnerEvent");
        repInnerEvent.DataSource = eventList
        repInnerEvent.DataBind();
    }
}

Repeater control - Cancel bind for specific item

I agree with the others answers - the best solution (for both performance and code clarity) is to redesign the page so that you can filter invalid entries out before databinding.

Most data sources don't allow us to remove their items while ASP.NET is iterating them. For example, if you bind to a simple generic List<T>, and you remove an item while iterating it, the list will throw an InvalidOperationException.

In other cases, ASP.NET actually iterates a a copy of the data source. If you bind to a DataTable, ASP.NET uses a copy of the contents (the default DataView) rather than iterating the source rows themselves - you can remove items from the underlying data source while iterating, but it doesn't affect the databinding operation.

If filtering the items in advance really isn't an option, your current solution is fine: just hide the items! If you need to get the correct count on top of that, track the number of invalid items in your ItemDataBound handler and expose it as a page-level property:

if (IsInvalid(args.Item.DataItem)) {
    this.invalidItemCount++;
    // code to hide the current item
}

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