Display Tag Library / Discussion / Help: Showing Total using tableDecorater

ritesh kumar - 2004-10-06

hai i m using datasource for displaying data. and i want to use tabedecorater class for showing some sum of data. but when i try to use getCurrentRowObject() it return null value .

is there any solution or it is bug.

rgds

ritesh

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- Pradeep - 2005-01-19
  
  try with dynabean
  
  <%
  Connection con = ...; // just open a connection
  
  Statement stmt = con.createStatement(); ResultSet rs = stmt.executeQuery("SELECT * from table"); RowSetDynaClass resultSet = new RowSetDynaClass(rs, false); stmt.close(); con.close(); request.setAttribute("results", resultSet);
  
  %>
  
  <display:table name="requestScope.results.rows" />
  
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- Christian Güldner - 2005-03-23
  
  I have the same problem, and I am using the RowSetDynaClass as described in iyadurai's reply.
  
  Any ideas?
  
  /Christian
  
  I am using WebSphere 4 (sigh)
  
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  - andy pruitt - 2005-03-23
    
    Current cvs HEAD has support for totals.
    
    The totals are placed in pageContext for use in the footer, or can be accessed via a custom tag.
    
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- Christian Güldner - 2005-03-23
  
  Sorry, the error I get is not that getCurrentRowObject return s null, it's that the method in my TableDecorator never gets called.
  In the table I have:
  a column-tag with property="link" and of course a decorator="package.MyTableDecorator" attr. in the table-tag.
  In the Decorator I have en method getLink(). This is never called. In stead I get a warning saying that BasicDynaBean does not have a "link" property. (I use RowSetDynaClass)
  
  Thanks,
  
  Christian
  
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Showing Total using tableDecorater

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Showing Total using tableDecorater