Reading the next element with sam name

Question

Hi,
i have xml file which looks like
<Response>
<params>
<param>
<value><array><data><value><string>ok</string></value>
<value><string>41408241257406373</string></value>
</data></array></value>
</param>
</params>
</Response>
I need the value of element string which i am reading now using
<string>ok</string>
using
xmldom.getfirstchild
But problem is how to read the next one as its tag name is also the same?
<string>41408241257406373</string>
thanks,
7Z

Answer 1

sorry if I was not clear.
I call soap request and get a XML response
<Response>
<params>
<param>
<value><array><data><value>
<string>ok</string>
</value>
<value>
<string>41408241257406373</string>
</value>
</data></array></value>
</param>
</params>
</Response>
I have already funtion by using dom that read the first tag and work fine.
But for this XML
<string>ok</string>                                             ----string tag
<string>41408241257406373</string>              -----string
it is
function gettvalue(p_node dbms_xmldom.domdocument, p_tag in varchar2)
   return varchar2
   is
      t_node       dbms_xmldom.domnode;
      t_child_node dbms_xmldom.domnode;
   begin
      t_node       := xmldom.item (xmldom.getelementsbytagname(p_node,  p_tag), 0);
      if xmldom.isnull(t_node)
      then
         return null;
      end if;
      t_child_node := xmldom.getfirstchild (t_node);
      if xmldom.isnull(t_child_node)
      then
         return null;
      else
         return xmldom.getnodevalue(t_child_node);
      end if;
   end;
it is not reading the second element.
thanks for help.
odie_63