How to display values using of an array using for loop

[jenny32]

Hi All,

In my table there is a field "Team" of type "List". I'm selecting more than one member in that field. Now I want to display the values of that filed one after another.

code:

<td>$[escalation.u_team.getDisplayValue()]</td>

When I try to display the values using the above code, I got the result as "Quintin Isacson, Waldo Edberg".

I need the values to be displayed in the below format:

Quintin Isacson

Waldo Edberg

I used foreach tag but it is not working.

Here is the code using "foreach"

<tr>
  <td class="a2_td">
    <g:evaluate>
    var list = escalation.u_team.getDisplayValue();
        <!--var array = list.split(","); -->
               
    </g:evaluate>
      <j:forEach items="${list}" var="jvar_array">
        <g:evaluate jelly="true">  
                      var name = jelly.jvar_array;  
              </g:evaluate>  
        <p>  
                      User: $[SP] <span>${name}</span>  
              </p>  
      </j:forEach>  

          </td></tr>

Any clue on how to make this code work?

Thanks,

Jennifer

[jenny32]

Hi Jan,

                  Value is not getting printed. According to my observation the values should be with in [' '](square brackets).

                  I tried below example and did some changes also, then finally came to know that to display values, it should be with in [].

<?xml version="1.0" encoding="utf-8" ?>
<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">
<g:evaluate>  
var colors =['red', 'yellow'];
      </g:evaluate>  

      <j:forEach items="${colors}" var="jvar_color">  
              <g:evaluate jelly="true">  
                        var name=jelly.jvar_color;
              </g:evaluate>  
              <p>    
    Color: $[SP] <span>${name}</span>
              </p>  
      </j:forEach>  

</j:jelly>

So, I'm not exactly getting where I'm doing mistake in my code.

Thanks,

Jenny

[jancaasi]

Try this code:

<g:evaluate>

      var colors = ['red', 'yellow'];

</g:evaluate>

<j:forEach items="${colors}" var="jvar_thisColor" indexVar="jvar_i">

      <g:evaluate var="jvar_s" expression="colors[${jvar_i}]" />

      <p>${jvar_s}</p>

</j:forEach>

Let me know if this helps.

-Jan Raphael Caasi