Long must be transferred to String before printing.

diff --git a/Workspace/Siman/WebContent/jsp/readKnowledge.jsp b/Workspace/Siman/WebContent/jsp/readKnowledge.jsp
index e8ac5aedab0d51f030d49b27c134bc57c8cdeb67..d888b8892c449bf606f66e758d1590c6efe61caf 100644 (file)
--- a/Workspace/Siman/WebContent/jsp/readKnowledge.jsp
+++ b/Workspace/Siman/WebContent/jsp/readKnowledge.jsp
@@ -85,7 +85,7 @@
           <table cellpadding=0 cellspacing=0 border=0>
             <tr valign=top>
               <td background="<s:url value="/skin/image.vline.png"/>" width=20>
-                <s:set var="knowledge"><%=kelm.getIndex()%></s:set>
+                <s:set var="knowledge"><%=kelm.getIndex().toString()%></s:set>
 <%      if (kelm.getPresentationState().equals("open")) {
 %>              <img src="<s:url value="/skin/image.hide.png"/>" border="none" width=20 height=12/>                
                 <s:a href="%{reduce}&index=%{#knowledge}"><img src="<s:url value="/skin/icon.minus.png"/>" border="none" title=""/></s:a>      
@@ -110,7 +110,7 @@
 
 <!--    Add knowledge element button
   -->
-    <s:set var="knowledge"><%=type.getIndex()%></s:set>
+    <s:set var="knowledge"><%=type.getIndex().toString()%></s:set>
     <tr height=20 valign=bottom>
       <td>
         <s:a href="%{addknowledge}?knowledgeType=%{#knowledge}">