Dependent values in pl/sql HTML portlet

Question

I have a simple html form that shows records to be updated with a submit button. One of the field shows multiple cycles from a table with radiobutton. Different amounts have to be shown for different values of cycles. This amount should be dynamically picked from a table.
Will anyone have ideas on how to show different amounts for different cycles? I thought of using onclick on cycle but cannot make it work.
htp.p('<form action=http://hostname/pls/portal/genutil.pkg_call_perform_ana.pr_call_form_update method="get">');
LOOP
fetch c1 into val1, val2, cnt, val3;
     exit when c1%NOTFOUND;
--i := i+1;
-- vivtest1.PKG_APP_ANA.tab_msg(i) := val1;
--PKG_CALL_APP_ANA.my_msg(i) := val1;
htp.p('<td align="left">');
htp.p('<font face="Arial" size=1 color=#000000">');
htp.p(val1|| '</font>');
htp.p('</td>');
htp.p('</tr>');
END LOOP;
htp.p('<tr>'); htp.p('<tr>');
-- cycle query begins here
VIVTEST1.pkg_perform_ana.PR_CYCLE_QUERY(c2);
htp.p('<TR>');
htp.p('<TR>');
htp.p('<td colspan=4>');
htp.p('<font face="Arial" size="1" color=#000000">');
htp.p('<b><center>Enter Distributed Amount </b></center>');
htp.p('<TR>');
LOOP
     fetch c2 into p_var;
     exit when c2%NOTFOUND;
          htp.p('<td align="center">');
          htp.p('<font face="Arial" size=1 color=#000000">');
          --htp.p(' <input type="hidden" name="p_cycle">');
          htp.p(' <input type="radio" name="p_cycle" ');
          htp.p(' value = ' || p_var );
htp.p(' onclick="this.form.action=genutil.pkg_call_perform_ana.pr_call_form_update;" ');
htp.p('CHECKED >'||p_var||'</font>');
          htp.p('</td>');
END LOOP;
-- cycle query ENDS here, Ask for pool amount
htp.p('<td align="left">');
htp.p('<font face="Arial" size=1 color=#000000">');
htp.p('Amt: <input type="text" name="poolamt" ');
htp.p( '</font>');
htp.p('</td>');
htp.p('<tr>');
-- Here's the submit button. Note that the value shows up in the button but
-- is not passed to the procedure because there's no "name=" defined.
htp.p(' <td colspan=4><input type="submit" value="Analyze"></td>');
htp.p('</tr>');
htp.p('</form></center>');
htp.p('</table>');
--htp.p(FootText);
CLOSE C1;

Answer 1

I have a simple html form that shows records to be updated with a submit button. One of the field shows multiple cycles from a table with radiobutton. Different amounts have to be shown for different values of cycles. This amount should be dynamically picked from a table.
Will anyone have ideas on how to show different amounts for different cycles? I thought of using onclick on cycle but cannot make it work.
htp.p('<form action=http://hostname/pls/portal/genutil.pkg_call_perform_ana.pr_call_form_update method="get">');
LOOP
fetch c1 into val1, val2, cnt, val3;
     exit when c1%NOTFOUND;
--i := i+1;
-- vivtest1.PKG_APP_ANA.tab_msg(i) := val1;
--PKG_CALL_APP_ANA.my_msg(i) := val1;
htp.p('<td align="left">');
htp.p('<font face="Arial" size=1 color=#000000">');
htp.p(val1|| '</font>');
htp.p('</td>');
htp.p('</tr>');
END LOOP;
htp.p('<tr>'); htp.p('<tr>');
-- cycle query begins here
VIVTEST1.pkg_perform_ana.PR_CYCLE_QUERY(c2);
htp.p('<TR>');
htp.p('<TR>');
htp.p('<td colspan=4>');
htp.p('<font face="Arial" size="1" color=#000000">');
htp.p('<b><center>Enter Distributed Amount </b></center>');
htp.p('<TR>');
LOOP
     fetch c2 into p_var;
     exit when c2%NOTFOUND;
          htp.p('<td align="center">');
          htp.p('<font face="Arial" size=1 color=#000000">');
          --htp.p(' <input type="hidden" name="p_cycle">');
          htp.p(' <input type="radio" name="p_cycle" ');
          htp.p(' value = ' || p_var );
htp.p(' onclick="this.form.action=genutil.pkg_call_perform_ana.pr_call_form_update;" ');
htp.p('CHECKED >'||p_var||'</font>');
          htp.p('</td>');
END LOOP;
-- cycle query ENDS here, Ask for pool amount
htp.p('<td align="left">');
htp.p('<font face="Arial" size=1 color=#000000">');
htp.p('Amt: <input type="text" name="poolamt" ');
htp.p( '</font>');
htp.p('</td>');
htp.p('<tr>');
-- Here's the submit button. Note that the value shows up in the button but
-- is not passed to the procedure because there's no "name=" defined.
htp.p(' <td colspan=4><input type="submit" value="Analyze"></td>');
htp.p('</tr>');
htp.p('</form></center>');
htp.p('</table>');
--htp.p(FootText);
CLOSE C1;