Ok, I now have this in my ActionForm class
private String[] selectedItems = {"UPS"};
private String[] items = {"UPS", "FedEx", "Airborne"};
public String[] getSelectedItems()
{
return this.selectedItems;
}
public void setSelectedItems(String[] selectedItems)
{
this.selectedItems = selectedItems;
}
and this in my jsp page...
<logic:iterate id="item" property="items">
<html:multibox property="selectedItems">
<bean:write name="item"/>
</html:multibox>
<bean:write name="item"/><br>
</logic:iterate>
I get this error...
org.apache.jasper.JasperException
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2
48)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:684)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch
er.java:432)
.........
root cause
java.lang.NullPointerException
If I take the tags out of the jsp page, it works fine, which means something
within the tags process is throwing the exception, but I can't get to the
bottom of it. Can someone please point me in the right direction of
debuggin this.
Thanks.
Ilya
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