How I can concat two values inside a id of a list

Question

How can I concatenate two strings in a id of a unordered list. The problem is :

<li id='autor<%# Eval("id") %>' runat="server"/>

What I have inside of <%# Eval("id") %> is the id of the author I and want in my id the string autor plus the id.

How can I do that?.

With the id it's different than the Text, so I don't know how to do that.

possible duplicate of [Concatenate two or more strings in inline code ASP.NET](http://stackoverflow.com/questions/7668947/concatenate-two-or-more-strings-in-inline-code-asp-net) — Shantanu Gupta, May 30 '15 at 15:40
Duplicate `'<%# "Mr " + Eval("FirstName") + " " + Eval("LastName")%>'` http://stackoverflow.com/questions/5100716/concatenate-text-with-eval — Shantanu Gupta, May 30 '15 at 15:41
It's no duplicate because this is with the Text no with Id, With Id this not works, — zoit, May 30 '15 at 15:48
you simply need typecasting. and try to google your question before posting. — Shantanu Gupta, May 30 '15 at 15:54

score 2 · Answer 1 · answered May 30 '15 at 15:55

2

'<%# "Mr " + Eval("ID") & Eval("LastName")%>

answered May 30 '15 at 15:55

Shantanu Gupta

score 0 · Accepted Answer · answered May 30 '15 at 15:52

0

You can achieve it using:

<li id='<%# "Author"+ Eval("id") %>' runat="server"/>

answered May 30 '15 at 15:52

Zaheer Ahmed

2 Answers2