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bean:write on a Collection (Set<String>)

Posted on 2007-11-27
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Last Modified: 2013-11-24
In my Action, I have: request.setAttribute("book", book);

book is a Book object, which has a getAuthors method. getAuthors
returns a collection (Set<String>)

in JSP page, I want to list authors one by one. How shall I do?

<bean:write name="book" property="authors" /> does not work as I want.

Thanks,
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Question by:tiger0516
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3 Comments
 
LVL 1

Author Comment

by:tiger0516
ID: 20357270
I barely made it work by using jsp and bean:define.

<bean:define id="test" name="book" type="org.lonetree.tc.core.Book" />
  <%
  Iterator<String> itr=test.getAuthors().iterator();
  while (itr.hasNext())
  {
        out.println(itr.next());
        out.println("<br>");
  }
        %>
0
 
LVL 1

Author Comment

by:tiger0516
ID: 20357272
What's the better way to do it by using just struts tags?
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LVL 14

Accepted Solution

by:
boonleng earned 50 total points
ID: 20358772

<logic:iterate id="test" name="book" property="authors">
    <bean:write name="test/>
</logic:iterate>

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