I want to display table list,so I use displaytag,my code is follows:
<display:table name="datalist" requestURI="/demo.do" id="pl" pagesize="10">
      <display:column property="id" title="ID" sortable="true" headerClass="sortable" />
     <display:column property="name" sortable="true" headerClass="sortable" />
     <display:column property="score" sortable="true" headerClass="sortable" />
</display:table>

When it run,it show follow result:

id   name  score
1   Jack     80
2   Kate     90
3   Mary     75

Then I click score column to sort,it shows:

id   name  score
3   Mary     75
1   Jack     80
2   Kate     90

Above result is not what I wanted,I hope id column keep unchange,like follows:
id   name  score
1   Mary     75
2   Jack     80
3   Kate     90

How to realize above function?  Thanks


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