On sze, 2007-01-17 at 16:13 +0200, William Stokes wrote:
> But if the form is printed with foreach don't I need some type of counter?
> Otherwise the form that is posted will contain only the data of the last
> iteration of the loop that wrote the original form. right?
>
> -Will
>
so you want to print the same form fields for each iteration on the same
page?
then I would use a method like
echo "<select name=\"record_$count_tyyppi\">"
which results in
<select name=\"record_1_tyyppi\"> for record 1 and so on
and you can access the values in $_POST/$_GET like
$_POST["record_$count_tyyppi"]
greets
Zoltán Németh
>
> ""Nmeth Zoltn"" <[EMAIL PROTECTED]> kirjoitti
> viestiss:[EMAIL PROTECTED]
> > On sze, 2007-01-17 at 15:23 +0200, William Stokes wrote:
> >> Hello,
> >>
> >> I have a script which retrieves rows from DB and prints them to a user
> >> editable form to a web page. I don't know how to print the form objects
> >> so
> >> that all editable fields are put to arrays for updating them to DB. I
> >> have
> >> tried to create arrays sarjanID[] etc. but havent got it to work...
> >>
> >> Pls. see code below.
> >>
> >> Thanks
> >> -Will
> >>
> >> $sql = "SELECT * FROM x_kilpailu WHERE omistaja = '$updateid' ORDER BY
> >> 'sorter' ASC";
> >> $row = mysql_fetch_row($result);
> >> $result = mysql_query($sql);
> >> $num = mysql_num_rows($result);
> >> $cur = 1;
> >> while ($num >= $cur) {
> >
> > why don't you use this:
> >
> > while ($row = mysql_fetch_array($result)) {
> >
> > and then you can omit $cur, and also you won't need $num
> >
> >> $row = mysql_fetch_array($result);
> >> $id = $row["id"];
> >> $nimi = $row["nimi"];
> >> $kilpailutyyppi = $row["kilpailutyyppi"];
> >> $sarjataulukko = $row["sarjataulukko"];
> >> $joukkueitakpl = $row["joukkueitakpl"];
> >> $sorter = $row["sorter"];
> >> $kilpailut[] = array("$id", "$nimi", "$kilpailutyyppi",
> >> "$sarjataulukko",
> >> "$joukkueitakpl", "$sorter"); //create arrays here
> >> $cur++;
> >> }
> >>
> >> ......
> >>
> >> foreach ($kilpailut as $value) { //print arrays to a web form
> >> if ($value[3] == 1) {
> >> $staulu = "Kyll";
> >> } elseif ($value[3] == 0) {
> >> $staulu = "Ei";
> >> }
> >>
> >> print "<input type=\"hidden\" name=\"sarjanID[ID]\" value
> >> =\"$value[0]\">\n";
> >> print "<input type=\"text\" name=\"sarjanID[nimi]\" size=\"20\"
> >> maxlength=\"20\" value =\"$value[1]\">\n";
> >> print "<select name=\"sarjanID[tyyppi]\">\n";
> >> print "<option selected>$value[2]</option>\n";
> >> print "<option>Sarja</option>\n";
> >> print "<option>Cup</option>\n";
> >> print "</select>\n";
> >> print "<select name=\"sarjanID[sarjataulukko]\">\n";
> >> print "<option selected>$staulu</option>\n";
> >> print "<option>Kylla;</option>\n";
> >> print "<option>Ei</option>\n";
> >> print "</select>\n";
> >> print "<select name=\"sarjanID[joukkueitayht]\">\n";
> >> print "<option selected>$value[4]</option>\n";
> >> for ($i=3; $i<=20; $i++ ) {
> >> print "<option>$i</option>\n";
> >> }
> >> print "</select>\n";
> >> print "<input type=\"text\" name=\"sarjanID[sortteri]\" value
> >> =\"$value[5]\">\n";
> >> print "<input type=\"checkbox\" name=\"poista\">Poista
> >> kilpailu<br><br>\n";
> >> }
> >>
> >
> > all input fields go to $_POST/$_GET depending on the form method you
> > use. so you don't have to create an array in the form itself.
> > just do it like
> >
> > <select name=\"tyyppi\">
> >
> > and then you will have that value in $_POST['tyyppi'] or $_GET['tyyppi']
> >
> > greets
> > Zoltn Nmeth
>
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