1 files changed, 114 insertions, 0 deletions
diff --git a/httemplate/elements/select-table.html b/httemplate/elements/select-table.html
new file mode 100644
index 000000000..8bcbf2504
--- /dev/null
+++ b/httemplate/elements/select-table.html
@@ -0,0 +1,114 @@
+<%doc>
+
+Example:
+
+  include( '/elements/select-table.html',
+
+    #required
+    'table'          => 'table_name',
+    'name_col'       => 'name_column',
+   
+    #strongly recommended (you want your forms to be "sticky" on errors, right?)
+    'curr_value'     => 'current_value',
+    #'value' => #deprecated form of 'curr_value',
+   
+    #opt
+    'empty_label'    => '', #better specify it though, the default might change
+    'hashref'        => {},
+    'extra_sql'      => '',
+    'records'        => \@records, #instead of hashref
+    'pre_options'    => [ 'value' => 'option' ], #before normal options
+    'element_name'   => '', #HTML element name, defaults to the name of
+                            # the primary key column
+    'field'          => '', #synonym for element_name
+    'element_etc'    => '', #additional attributes (i.e. "DISABLED") for the
+                            #<SELECT> element
+    'onchange'       => '', #javascript code
+    'multiple'       => 0, # bool
+    'disable_empty'  => 0, # bool (implied by multiple)
+    'debug'          => 0, #set true to enable
+    'label_callback' => sub { my $record = shift; return "label"; },
+  )
+
+</%doc>
+
+<SELECT <% $opt{'multiple'} ? 'MULTIPLE' : '' %>
+        NAME = "<% $opt{'element_name'} || $opt{'field'} || $key %>"
+        <% $onchange %>
+        <% $opt{'element_etc'} %>
+>
+
+% while ( @pre_options ) { 
+    <OPTION VALUE="<% shift(@pre_options) %>"><% shift(@pre_options) %>
+
+% } 
+
+% unless ( $opt{'multiple'} || $opt{'disable_empty'} ) {
+    <OPTION VALUE=""><% $opt{'empty_label'} || 'all' %>
+% }
+
+% foreach my $record ( sort { $a->$name_col() cmp $b->$name_col() } @records ) {
+%   my $recvalue = $record->$key();
+    <OPTION VALUE="<% $recvalue %>"
+            <% ref($value) && $value->{$recvalue} || $value == $recvalue
+               ? ' SELECTED' : ''
+            %>
+    ><% $opt{'label_callback'}
+          ? &{ $opt{'label_callback'} }( $record )
+          : $record->$name_col()
+     %>
+% } 
+
+</SELECT>
+
+<%init>
+
+my( %opt ) = @_;
+
+warn "elements/select-table.html: \n". Dumper(%opt)
+  if exists $opt{debug} && $opt{debug};
+
+my $onchange = $opt{'onchange'}
+                 ? 'onChange="'. $opt{'onchange'}. '(this)"'
+                 : '';
+
+my $key = dbdef->table($opt{'table'})->primary_key; #? $opt{'primary_key'} ||
+
+my $name_col = $opt{'name_col'};
+
+my $value = $opt{'curr_value'} || $opt{'value'};
+$value = [ split(/\s*,\s*/, $value) ] if $opt{'multiple'} && $value =~ /,/;
+
+my @records = ();
+if ( $opt{'records'} ) {
+  @records = @{ $opt{'records'} };
+} else {
+  @records = qsearch( {
+    'table'     => $opt{'table'},
+    'hashref'   => ( $opt{'hashref'} || {} ),
+    'extra_sql' => ( $opt{'extra_sql'} || '' ),
+  });
+}
+
+unless (    ! $value
+         or ref($value)
+         or ! exists( $opt{hashref}->{disabled} ) #??
+         or grep { $value == $_->$key() } @records
+       ) {
+  delete $opt{hashref}->{disabled};
+  $opt{hashref}->{$key} = $value;
+  my $record = qsearchs( {
+    'table'     => $opt{table},
+    'hashref'   => $opt{hashref},
+    'extra_sql' => ( $opt{extra_sql} || '' ),
+  });
+  push @records, $record if $record;
+}
+
+if ( ref( $value ) eq 'ARRAY' ) {
+  $value = { map { $_ => 1 } @$value };
+}
+
+my @pre_options = $opt{pre_options} ? @{ $opt{pre_options} } : ();
+
+</%init>