Hello,
I am trying to display some data and I a want a column in a
table to be sorted by a custom comparator, the code in my jsp page looks
like this:
---
<div class="contentelement"><display:table name="workItems"
export="true" requestURI=""
decorator="de.mpicbg.db.endotrack.displaydecorators.WorkItemDecorator">
<display:setProperty name="basic.msg.empty_list"
value="No WorkItems are available" />
{snip}
<display:column property="code" sortable="true"
titleKey="organisation.code"
comparator="de.mpicbg.db.common.comparator.AlphaNumComparator"
sortProperty="code" />
{snip}
</display:table></div>
---
The line above which is of interest is the one surrounded by {snip} -
in this I am trying to use a custom comparator to alter the way a string
value is sorted. I know the comparator works as I have a test case
which runs. However the displaytag rendering seems to completely ignore
this class when it executes - the data is unsorted and the log message
shows that the compare method is never called.
Does anyone have an example of using a custom comparator for sorting
and/or tips of what I could be doing wrong?
Thanks, in advance for your help.
Cheers,
Neil
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