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

[sergiu_panaite]

Hi Jennifer,

You might find this answer helpful:

Loop thought list collector

Of course, you will need to adapt the script to jelly.

Regards,

Sergiu

[Kalaiarasan Pus]

u_team.getDisplayValue() will give a comma separated list of display values.. Split using ',' and loop through the resulting array.

[jenny32]

Hi Kalai,

I did the same way but it is not working. When I try to display the values of array using ForEach I'm getting blank column and values are not displayed.

Here is the part of code where I use ForEach in HTML part of my UI page:

<j:jelly>

<g2:evaluate>

var escalation=new GlideRecord('u_escalation_level');

escalation.orderByDesc('u_level');

      escalation.query();

</g2:evaluate>

<g2 height="200px">

  <table class="a2_table">

  <tr>

    <th class="a2_th" width="100%"><h4><b>Escalation Level</b></h4></th>  

  </tr>

</table>

<table class="a2_table">

<tr>

        <th class="a2_th"><h4><b>Team</b></h4></th>

</tr>

  <j2:while test="$[escalation.next()]">

      <tr>

  <td class="a2_td">

    <g:evaluate>

    var list=escalation.u_team.getDisplayValue();

var array=[];

          array = list.split(",");

      </g:evaluate>

      <j:forEach items="${array}" var="jvar_users">  

      <g:evaluate jelly="true">    

                          var name = jelly.jvar_users;

                </g:evaluate>  

              <p>  

      User: $[SP} <span>${name}</span>

              </p>  

      </j:forEach>  

        </td>

  </tr>

      </j2:while>

  </table>

</g2>

</j:jelly>

Thanks,

Jenny

[jancaasi]

Hi Jennifer,

Have you tried alerting the array[0] after you split to check if there is a value in it?