Hi,
I am struggling with java/displaytag learning curves... I am using the el version of
displaytag-1.0-rc1 and have gotten it running. I would like to implement something
exactly like the example where a column is added with "View|Edit|Delete". Here is
what I have (using the results of an sql:query tag):
<display-el:table name="${result.rows}" id="row" pagesize="10" class="its" >
<display-el:column property="DateDue" title="Due" sortable="true"
decorator="com.earnst.disptag.decorators.ShortDateWrapper" />
<display-el:column property="Name" title="Name" sortable="true" />
</display-el:table>
I have copied from some examples and have this so far for the decorator:
package com.earnst.disptag.decorators;
import org.displaytag.decorator.TableDecorator;
public class ActionLinks extends TableDecorator
{
public ActionLinks()
{
super();
}
public final String getActionLinks(Object columnValue)
{
ListObject object = (ListObject) getCurrentRowObject();
int lId= lObject.getId();
return "<a href=\"details.jsp?id=" + lId
+ "&action=view\">View</a> | "
+ "<a href=\"details.jsp?id=" + lId
+ "&action=edit\">Edit</a> | "
+ "<a href=\"details.jsp?id=" + lId
+ "&action=delete\">Delete</a>";
}
}
My problem is what to use in place of ListObject. All the examples I found where for
cases where a bean is being used but I am using the results of an sql:query and I
can't figure out what to use. I'm hoping that it is obvious when I get the answer to
the
first question how to replace lObject.getId() with the correct code (IDassign is the
what I want to use and it is in the information returned from the database in
results.row); otherwise please comment on this part as well.
To add the column do I add this?
<display-el:column property="ActionLinks" title="Actions" />
Thanks,
Eric
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