Is there a chance to get the size of a list property in Struts 2?

Question

Is there a chance to get the size of a property which is a list?

<display:column property="reminderSend" title="Anzahl der Mahnungen" 
                sortable="true" />

reminderSet is a list. I want to display the size of it and not the values.

You want the list size to be printed on each row ?? – Andrea Ligios Nov 06 '14 at 09:13 — Andrea Ligios, Nov 06 '14 at 09:13

score 1 · Accepted Answer · answered Nov 06 '14 at 10:23

1

The OGNL even has a pseudo-property for collections. Suppose you have uid="row" on the table then

<display:column title="Anzahl der Mahnungen">
  <s:property value="%{#attr.row.reminderSend.size}"/>
</display:column>

answered Nov 06 '14 at 10:23

Roman C

1 Answers1