include( '/elements/select-table.html',
#required
- 'table' => 'table_name',
- 'name_col' => 'name_column',
+ 'table' => 'table_name',
+ 'name_col' => 'name_column',
#strongly recommended (you want your forms to be "sticky" on errors, right?)
- 'value' => 'current_value',
+ '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
- 'multiple' => 0, # bool
- 'disable_empty' => 0, # bool (implied by multiple)
- 'debug' => 0, #set true to enable
-
+ '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"; },
+ 'js_only' => 0, #set true to return only the JS portions (i.e. nothing)
+ 'html_only' => 0, #set true to return only the HTML portions (no-op, i.e. return everything)
)
</%doc>
+% unless ( $opt{'js_only'} ) {
-<SELECT <% $opt{'multiple'} ? 'MULTIPLE' : '' %> NAME="<% $opt{'element_name'} || $opt{'field'} || $key %>" <% $opt{'element_etc'} %>>
+<SELECT <% $opt{'multiple'} ? 'MULTIPLE' : '' %>
+ NAME = "<% $opt{'element_name'} || $opt{'field'} || $key %>"
+ ID = "<% $opt{'id'} || $key %>"
+ <% $onchange %>
+ <% $opt{'element_etc'} %>
+>
% while ( @pre_options ) {
<OPTION VALUE="<% shift(@pre_options) %>"><% shift(@pre_options) %>
<% ref($value) && $value->{$recvalue} || $value == $recvalue
? ' SELECTED' : ''
%>
- ><% $record->$name_col() %>
+ ><% $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 $key = dbdef->table($opt{'table'})->primary_key; #? $opt{'primary_key'} ||
+my $onchange = '';
+if ( $opt{'onchange'} ) {
+ $onchange = $opt{'onchange'};
+ $onchange .= '(this)' unless $onchange =~ /\(\w*\);?$/;
+ $onchange =~ s/\(what\);/\(this\);/g; #ugh, terrible hack. all onchange
+ #callbacks should act the same
+ $onchange = 'onChange="'. $onchange. '"';
+}
+
+my $dbdef_table = dbdef->table($opt{'table'})
+ or die "can't find dbdef for ". $opt{'table'}. " table\n";
+
+my $key = $dbdef_table->primary_key; #? $opt{'primary_key'} ||
my $name_col = $opt{'name_col'};