Question

<% @level1.each do |row1| %>
<table id="tbl_main1" name="tbl_main1">
    <tr>
        **<td><a href="javascript:toggle_visibility('tbl1','lnk1');">**
            **<div align="right" id="lnk1" name="lnk1" width="2%">[+]</div></a></td>**      
    </tr>
    <tr>
                 **<table id="tbl1" name="tbl1">**
                <tr><td height="0.5" bgcolor="#EEEEEE"></td></tr>
                   </table>
    </tr>
</table>
<% end %>

I want am creating multiple tables on runtime using a loop in Ruby. But I want to change the id’s of ‘link1’ and ‘tbl1’ dynamically such that each table has a unique ‘tbl’ name and ‘lnk1’ name.

Answer 1

<% @level1.each_with_index do |row1, index| %>
  <table id= <%= "tbl_main#{index}" %> name="tbl_main1">

will do what you want I think.