Problem with select...

[Leszek]

I've got a form with a select list:
<select name="$dane[$idhotelu][$pomocnicza][$k]">;

After "submit"
$_POST['$dane'][$idhotelu][$pomocnicza][$k] contains the selected value -
Am I right??

I have a problem ith this code:

echo"<select name=\"\$dane[$idhotelu][$pomocnicza][$k]\">";

for($i=0;$i<=$nrooms;$i++)
{
echo "<option value=\"$i\"";
if($POST['$dane'][$idhotelu][$pomocnicza][$k]==$i){
echo" selected>$i</option>\n";
}
else {
echo">$i</option>\n";
}//endif
}//endfor
echo"</select>";

Even if I do something like this:
$dane[1][$pomocnicza][0]=1

This seems to be true for $i=0:
if($POST['$dane'][1][$pomocnicza][0]==$i){

"if" condition is true for $i=0 I have no idea why...
Is it because after submit form is reloaded?

What i wanted to get is that if user select "1" from dropdown list then
after reloading this form "1" will be selected value...

Thank for any ideas.

Leszek

[finalwebsites.com]

Check the $_POST array
with
print_r($_POST)
at the begin of the script

after the submitting a form the $_POST array is always available
--

gr. Olaf
PHP classes and scripts: http://www.finalwebsites.com

[Jim Michaels]

"Leszek" <le*******@poczta.onet.pl> wrote in message
news:dr**********@news.onet.pl...

I've got a form with a select list:
<select name="$dane[$idhotelu][$pomocnicza][$k]">;

After "submit"
$_POST['$dane'][$idhotelu][$pomocnicza][$k] contains the selected value -
Am I right??

I have a problem ith this code:

echo"<select name=\"\$dane[$idhotelu][$pomocnicza][$k]\">";
get rid of the whole array thing and try using test[] instead. That is what
I have seen done before. I haven't seen any documentation that shows what
the behavior is for multidimensional arrays on a form element. only
suggestion in documentation is to use name[].

for($i=0;$i<=$nrooms;$i++)
haven't I seen this one before? shouldn't that be < instead of <= ?
{
echo "<option value=\"$i\"";
if($POST['$dane'][$idhotelu][$pomocnicza][$k]==$i){
echo" selected>$i</option>\n";
}
else {
echo">$i</option>\n";
}//endif
}//endfor
echo"</select>";

Even if I do something like this:
$dane[1][$pomocnicza][0]=1

This seems to be true for $i=0:
if($POST['$dane'][1][$pomocnicza][0]==$i){

"if" condition is true for $i=0 I have no idea why...
Is it because after submit form is reloaded?

What i wanted to get is that if user select "1" from dropdown list then
after reloading this form "1" will be selected value...

Thank for any ideas.

Leszek