I'm trying to get the <display/> tag library to work with my nested bean
structure without much luck, and after screwing around with this for the
past three days, I'm ready to throw in the towel. If anyone can see what it
is I'm doing wrong, I'd appreciate it.....
Basically I've got the following (currently):
<nested:iterate property="list1">
<nested:iterate property="list2">
<nested:iterate property="list3">
<nested:write property="item1"/>
<nested:write property="item2"/>
....
</nested:iterate>
</nested:iterate>
</nested:iterate>
This works fine, as I get the values for item1, item2, etc. I now need to
replace the last <nested:iterate/> with a <display:table /> tag with
appropriate <display:column />'s. I've tried several things, including:
<display:table list="list3">
<display:column property="item1"/>
</display:table>
I've also tried to set a page-scope object on the 'list2' iterate:
<nested:iterate id="myObject" property="list2">
<display:table list="myObject.list3">
....
Whatever I try I am consistently getting a JSP exception thrown of
ERROR 01/19/2004:12:07:51 - Error looking up property "specimenId" in object
type "java.lang.String"
Exception: [.LookupUtil] Error looking up property "specimenId" in object
type "java.lang.String"
Cause: Unknown property 'specimenId'
from
org.displaytag.util.LookupUtil.getBeanProperty(LookupUtil.java:210)
at org.displaytag.model.Column.getValue(Column.java:93)
at
org.displaytag.model.Column.createChoppedAndLinkedValue(Column.java:144)
at org.displaytag.model.Column.getOpenTag(Column.java:120)
at org.displaytag.tags.TableTag.getHTMLData(TableTag.java:1136)
at org.displaytag.tags.TableTag.doEndTag(TableTag.java:847)
Help! I'm at my wits end on this. Any ideas? Or will the <display/>
taglib just not work with nested beans?
Thanks!
Jerry Jalenak
Development Manager, Web Publishing
LabOne, Inc.
10101 Renner Blvd.
Lenexa, KS 66219
(913) 577-1496
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