Hyperlink is not Working In repeater

Question

0.00/5 (No votes)

See more:

Hi

I tried to Show data using repeater in asp.net , I am facing a problem with hyperlink in repeater
The First li tag that is working Fine

ASP.NET

 <asp:Repeater ID="Repeater1" runat="server">
 <ItemTemplate>
	<li class="subMenu open"><a href ="../../../../Index.aspx?id=<%# Eval("Id")%>"><%#((Name_Repeater)Container.DataItem).Name %></a>

and   Hyperlink in 2nd li Tag is not working 

<HeaderTemplate>     
 <ul>
     </HeaderTemplate>
 <li><a href ='../../../../Index.aspx?id=<%# Eval("Id_Sub")%>'><%#((Name_Repeater)Container.DataItem).Subname %></a></li>
<FooterTemplate>
</ul>
    </FooterTemplate>
 </li>
         </ItemTemplate>
 </asp:Repeater>

%#((Name_Repeater)Container.DataItem).Subname its show me the data , but the hyperlink is not working .

Aspx.cs Code

C#

DataTable dt;
      Category Category_Class = new Category();
      Category_Class.retrieve_category_by_all(ref Connection_String, out dt);
      List<Name_Repeater> Repeater = new List<Name_Repeater>();

      for (int a = 0; a < dt.Rows.Count; a++)
      {
          Name_Repeater qq = new Name_Repeater();

          string Category_Name = Convert.ToString(dt.Rows[a]["category_name"]);
          Category_id = Convert.ToByte(dt.Rows[a]["category_id"]);
        DataTable dt2;
      Subcategory Sub_Class = new Subcategory();
      Sub_Class.retrieve_Subcategory_by_Category_Id(ref Connection_String, ref Category_id, out dt2);

      string Sub_Cate_Name = "";
      for (int x = 0; x < dt2.Rows.Count; x++)
      {
          Sub_Category_id = Convert.ToByte(dt2.Rows[x]["subcategory_id"]);

          Sub_Cate_Name = Sub_Cate_Name + Convert.ToString(dt2.Rows[x]["subcategory_name"] + "<br>");
          qq.Nag_Url = "../../../../../../../Index.aspx?Cat_Id=" + Sub_Category_id;
     }
      qq.Id_Sub =  Sub_Category_id;
      qq.Name = Category_Name;

      qq.Subname = Sub_Cate_Name;
      qq.Id = Category_id;
    //  qq.Id_Sub = Sub_Category_id;
          Repeater.Add(qq);
      }
      Repeater1.DataSource = Repeater;
      Repeater1.DataBind();

Posted 4-May-15 20:05pm

Gurpreet Arora Malhotra

Updated 4-May-15 21:31pm

KaushalJB

v3

Add a Solution

Comments

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 5-May-15 2:35am

Can you please check the rendered HTML of that link to see what is the href?

Gurpreet Arora Malhotra 5-May-15 2:43am

Suppose there is to values that repeater Contains , when i click on 1st one its highlights both

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 5-May-15 2:47am

What do you mean by highlight? If there is no data on Repeater, then it should not show, right? Then how come you are able to see HyperLink when you don't have any data. It is confusing. Please explain more.

Gurpreet Arora Malhotra 5-May-15 3:04am

there are two item in li tag , 1st one contain id 1 and 2nd one contain id 2 , when i click on 1st one its also highlight 2nd one

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 5-May-15 3:11am

When you click, it should redirect to the URL. What you exactly mean by highlighting?

Gurpreet Arora Malhotra 5-May-15 3:18am

Yes its redirect

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 5-May-15 3:22am

Then what is the issue? Do you mean while hovering on the HyperLink something happens? If yes, then what happens exactly?

Gurpreet Arora Malhotra 5-May-15 3:27am

When i hovering the 1st name it also select all other name ,

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 5-May-15 3:35am

Do you have any CSS for the links?

Gurpreet Arora Malhotra 5-May-15 3:39am

No

Sinisa Hajnal 5-May-15 3:43am

You put whole new <ul> into <li> element...that's why it selects the whole list when you click the item.

What are you trying to do? You should have <ul> in header template, <li> in item template and </ul> in footer template (assuming simple list)...everything else is not needed.

Gurpreet Arora Malhotra 5-May-15 3:46am

I am Unable to understand

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 5-May-15 4:10am

Yes this is the reason, I believe. Nice catch.

Gurpreet Arora Malhotra 5-May-15 4:13am

Please help me to provide solution

1st li in is item template the there is ul tage then again li then Close Ul tag the first li tag

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 5-May-15 5:54am

See the answer given by Sinisa.

Gurpreet Arora Malhotra 15-May-15 1:52am

I think I have to use Nested Repeater there

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 15-May-15 14:37pm

Ok.

F-ES Sitecore 5-May-15 3:59am

You have your header template inside the itemtemplate. You get one header and footer for the whole repeater, then the item is repeated once per item in the datasource, so you don't next them you structure them like

Repeater
HeaderTemplate
ItemTemplate
FooterTemplate

Gurpreet Arora Malhotra 5-May-15 4:13am

How i use this structure

Please help me to provide solution

1st li in is item template the there is ul tage then again li then Close Ul tag the first li tag

Sinisa Hajnal 5-May-15 4:29am

Look into my solution for your example cleaned up.

Also, descriptions in the comments are clear, do some work for yourself.

Sinisa Hajnal 5-May-15 4:31am

The problem is not in tags, but in your use of repeater templates. You have to put them in order
<header> - only 1 per repeater - it cannot be within item or footer templates
<item> - however many the datasource holds - it cannot be within header or footer templates
- only 1 per repeater - ite cannot be within header or item templates

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Sinisa Hajnal · Answer 1 · 2015-05-04T21:52:00

This assumes simple list. If you're trying to do subitems then you have to add new repeater within the item (see below)

ASP.NET

<asp:repeater id="Repeater1" runat="server" xmlns:asp="#unknown">
<headertemplate>
<ul>
</ul></headertemplate>
 <itemtemplate>
	<li class="subMenu open"><a href="../../../../Index.aspx?id=<%# Eval(" id=")%>"><![CDATA[<%#((Name_Repeater)Container.DataItem).Name %></a>
 
<footertemplate>

    </footertemplate>
</li></itemtemplate></asp:repeater>

Subitems - this will create subitems in first-level item, but it will still select whole list unless it is hidden until hovered / clicked

ASP.NET

<asp:repeater id="Repeater1" runat="server" xmlns:asp="#unknown">
    <headertemplate>
        <ul>
    </ul></headertemplate>
     <itemtemplate>
	<li class="subMenu open"><a href="../../../../Index.aspx?id=<%# Eval(" id=")%>"><![CDATA[<%#((Name_Repeater)Container.DataItem).Name %></a>

    <asp:repeater id="innerRepeater" runat="server">
        <headertemplate>     
             <ul>
         </ul></headertemplate>
        <itemtemplate>
             <li><a href="../../../../Index.aspx?id=<%# Eval("Id_Sub")%>"><![CDATA[<%#((Name_Repeater)Container.DataItem).Subname %></a></li>
        </itemtemplate>
        <footertemplate>
            
        </footertemplate>
     </asp:repeater>
     </li>
             </itemtemplate>
<footertemplate>
</ul>
    </footertemplate>
 </asp:repeater>

Hyperlink is not Working In repeater

1 solution

Solution 1

Add your solution here

Preview 0

Existing Members

...or Join us