repeator in asp.net

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Hi,

Am using repetor for anchor tag,whenever i bind the data to the repeator the anchor tag id is same for all created anchor tags in repeator because of that i failed to call the script how to solve these issue

Posted 29-May-14 22:49pm

Member 10226004

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UmaKiran · Answer 1 · 2014-05-29T23:12:00

Solution 2

Append the unique Id using Eval.

C#

<a id="a_<%# Random() %><%# DataBinder.Eval(Container,"itemindex") %>" />

C#

Random()is a function in your code behind which returns a random number

Posted 29-May-14 23:12pm

UmaKiran

Updated 29-May-14 23:14pm

v2

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Member 10226004 30-May-14 5:41am

i need to genarate id for anchor tags in repeator as a1,a2,a2.............how can i do this if it is in repeator

Peter Leow · Answer 2 · 2014-05-30T00:30:00

The individual anchor tags in the repeater will be given unique ids. check this out:
aspx page:

XML

<head runat="server">
    <script>
        function myfunction(obj) {
            alert(obj.id);
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Repeater ID="Repeater1" runat="server">
            <HeaderTemplate>
                <div style="font-weight: bold;">
                    Repeater Demo</div>
            </HeaderTemplate>
            <ItemTemplate>
                <div>
                    <a href='<%# Container.DataItem %>' runat="server" onclick="myfunction(this);" id="mylink">
                        <%# Container.DataItem %></a>
                </div>
            </ItemTemplate>
        </asp:Repeater>
    </div>
    </form>
</body>

code behind:

XML

protected void Page_Load(object sender, EventArgs e)
{
    List<string> myList = new List<string>();
    myList.Add("Link1");
    myList.Add("Link2");
    myList.Add("Link3");

    Repeater1.DataSource = myList;

    Repeater1.DataBind();
}