-% $startform->(grep {
-% defined $ARGS{"archipelago$_"} ||
-% defined $ARGS{"islandid$_"}
-% } (0..$qa->{Dropdowns}-1));
-
-<%perl>
-my ($sth,$row);
-my @archlistdata;
-my %islandlistdata;
-$islandlistdata{'none'}= [ [ "none", "Select island..." ] ];
-
-my $optionlistmap= sub {
- my ($optlist, $selected) = @_;
- my $out='';
- foreach my $entry (@$optlist) {
- $out.= sprintf('<option value="%s" %s>%s</option>',
- encode_entities($entry->[0]),
- defined $selected && $entry->[0] eq $selected
- ? 'selected' : '',
- encode_entities($entry->[1]));
- }
- return $out;
-};
-
-$sth= $dbh->prepare("SELECT DISTINCT archipelago FROM islands
- ORDER BY archipelago;");
-$sth->execute();
-
-while ($row=$sth->fetchrow_arrayref) {
- my ($arch)= @$row;
- push @archlistdata, [ $arch, $arch ];
- $islandlistdata{$arch}= [ [ "none", "Whole arch" ] ];
-}
-
-$sth= $dbh->prepare("SELECT islandid,islandname,archipelago
- FROM islands
- ORDER BY islandname;");
-$sth->execute();
-
-while ($row=$sth->fetchrow_arrayref) {
- my $arch= $row->[2];
- push @{ $islandlistdata{'none'} }, [ @$row ];
- push @{ $islandlistdata{$arch} }, [ @$row ];
- $islandid2{$row->[0]}= { Name => $row->[1], Arch => $arch };
-}
-
-my %resetislandlistdata;
-foreach my $arch (keys %islandlistdata) {
- $resetislandlistdata{$arch}=
- $optionlistmap->($islandlistdata{$arch}, '');
-}
-
-</%perl>
-
-<&| script &>
-ms_lists= <% to_json_protecttags(\%resetislandlistdata) %>;
-function ms_Setarch(dd) {
- debug('ms_SetArch '+dd+' arch='+arch);
- var arch= document.getElementsByName('archipelago'+dd).item(0).value;
- var got= ms_lists[arch];
- if (got == undefined) return; // unknown arch ? hrm
- debug('ms_SetArch '+dd+' arch='+arch+' got ok');
- var select= document.getElementsByName('islandid'+dd).item(0);
- select.innerHTML= got;
- debug('ms_SetArch '+dd+' arch='+arch+' innerHTML set');
-}
-</&script>
-
-<table style="table-layout:fixed; width:90%;">
-
-<tr>
-% for my $dd (0..$qa->{Dropdowns}-1) {
-<td>
-<select name="archipelago<% $dd %>" onchange="ms_Setarch(<% $dd %>)">
-<option value="none">Whole ocean</option>
-<% $optionlistmap->(\@archlistdata, $ARGS{"archipelago$dd"}) %></select></td>
-% }
-</tr>
-
-<tr>
-% for my $dd (0..$qa->{Dropdowns}-1) {
-% my $arch= $ARGS{"archipelago$dd"};
-% $arch= 'none' if !defined $arch;
-<td>
-<select name="islandid<% $dd %>">
-<% $optionlistmap->($islandlistdata{$arch}, $ARGS{"islandid$dd"}) %>
-</select></td>
-% }
-</tr>