I have a table named mytable,it has two cols,col1 and col2,the data are
col1 col2
---------------
John 24
Kate 18
hibernate xml file is follows:
<hibernate-mapping auto-import="false">
<class name="mytable" table="mytable" >
<id name="col1" column="col1" type="java.lang.String">
<generator class="assigned"/>
</id>
<property name="col2" type="java.lang.String">
<column name="col2" />
</property>
</class>
</hibernate-mapping>
Then I user struts2 to get the data by following statement: List
testList=this.getHibernateTemplate().find(" from mytable");
request.setAttribute("testList",testList);
return SUCCESS;
the action dispatch to following jsp page
<table>
<c:forEach var="test" items="${testList}">
<tr><td>
<c:out value="${test.col1}"></c:out>
<c:out value="${test.col2}"></c:out>
</td></tr>
</c:forEach>
</table>
Above codes run well,it can show correct result
John 24
Kate 18
then I modify struts action,like following:
List testList=this.getHibernateTemplate().find(" select col1,col2 from
mytable");
request.setAttribute("testList",testList);
return SUCCESS;
the action dispatch to the same jsp,but this time,the jsp show nothing!
Why? I don't understand what's wrong with my code? Anyone could help me to
solve above problem?
Thank
