JavaServer Pages (JSP) and JSTL

Question

Hi!
I need to create a table where the user specifies only the td of the table. I do not know the size that the user will come but if he put 3 columns he needs to create these columns and then write the result
thanks.

Answer 1

Hi! I'm sorry
I just forget to mention the problem,
I am passing the following information to the TagLib.
<mytag:table var="varItem" items="collVO">
<mytag:colum print="Name" itens="${varItem.name}" with="100"></mytag:colum>
<mytag:colum print="End" itens="${varItem.end}" with="100"></mytag:colum>
<mytag:colum print="City" itens="${varItem.city}" with="100"></mytag:colum>
</mytag:table>and I am getting this information again.
private void getTable() throws JspException
Object obterCollVoRequest = ExpressionEvaluatorManager.evaluate("collVo", getCollVO(), java.lang.String.class,this.pageContext);
setCollVO(obterCollVoRequest.toString());
Collection collectionCollVo = (Collection) pageContext.findAttribute(obterCollVoRequest.toString());
setCollection(collectionCollVo);     
}This problem is that he is coming null not know why this error, and I am not aware mounted the table with the above information (Remembering that is dynamic).
Example:
<table>
<tr>
   <td>Nome</td>
   <td>End</td>
   <td>City</td>
</tr>
<tr>
   <td>Roger</td>
   <td>Street A Number 22</td>
   <td>New York</td>
</tr>
<tr>
   <td>Thomas</td>
   <td>Street Clich Number 199</td>
   <td>New York</td>
</tr>
</table>Thank you for your attention!
Edited by: rdfcp on Oct 28, 2008 9:51 AM