Sorry for double posting. Jeff It didn't work. It causes Null pointer
exception. I hava a bean named BolgeDTO with a property parameters
(java.util.Map)
And the code is ;
============================
<html:link page="/edit.do"
name="b"
property="parameters">
Düzenle
</html:link>
============================
while (rs.next())
{
Map p=null;
BolgeDTO bolge = new BolgeDTO();
bolge.setBolge(rs.getString(1));
bolge.setBolge_kodu_s(rs.getString(2));
bolge.setBolge_kodu_t(rs.getString(3));
bolge.setBolge_adi(rs.getString(4));
p.put("bolge",rs.getString(1));
p.put("bolge_adi",rs.getString(4));
bolge.setParameters(p);
list.add(bolge);
}
if (list.size() > 0)
request.getSession().setAttribute("bolgeler", list);
On Thu, 07 Oct 2004 08:35:37 -0400, Jeff Beal <[EMAIL PROTECTED]> wrote:
> For this to work, 'b' would have to be the name of a java.util.Map
> object; instead, it is a BolgeDTO. Use the second method discussed in
> the <html:link/> documentation:
>
> "Specify both name and property attributes - The specified property
>
> getter method will be called on the bean identified by the name (and
> optional scope) attributes, in order to return the java.util.Map
> containing the parameters."
>
> So, if you created a getMap() method on BolgeDTO, the following would work:
>
> <html:link action="edit"
> name="b" property="map">
> Düzenle
> </html:link>
>
> -- Jeff
>
>
>
> M. Onur Tokan wrote:
> > hi,
> >
> > I have a arraylist of BolgeDTO in request scope. I am iterating this
> > arraylist in the code below. The problem is I want to add a "edit"
> > button on the column. And I want to pass the whole properties to the
> > next form so The form will contain the data from the selected row. I
> > look at the html:link doc. It says that:
> >
> > "If you prefer to specify a java.util.Map that contains all of the
> > request parameters to be added to the hyperlink, use one of the
> > following techniques:Specify only the name attribute - The named JSP
> > bean (optionally scoped by the value of the scope attribute) must
> > identify a java.util.Map containing the parameters."
> >
> > I tried this method by adding a Map property to the DTO and set it
> > from its constructor. But it didn't work. Any suggestions please?
> >
> > <logic:iterate id="b" name="bolgeler">
> > <tr>
> > <td>
> > <bean:write name="b" property="bolge"/>
> > </td>
> > <td>
> > <bean:write name="b" property="bolge_kodu_s"/>
> > </td>
> > <td>
> > <bean:write name="b" property="bolge_kodu_t"/>
> > </td>
> > <td>
> > <bean:write name="b" property="bolge_adi"/>
> > </td>
> > <td>
> > <html:link action="edit"
> > name="b">
> > Düzenle
> > </html:link>
> > </td>
> > </tr>
> > </logic:iterate>
> > --
> > Regards,
> > M. Onur Tokan
> >
> >
>
>
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--
Regards,
M. Onur Tokan
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