1 package SL::Presenter::Part;
6 use SL::DB::Manager::PartsClassification;
8 use Exporter qw(import);
9 our @EXPORT = qw(part_picker part select_classification classification_abbreviation type_abbreviation type_and_classification);
14 my ($self, $part, %params) = @_;
16 $params{display} ||= 'inline';
18 croak "Unknown display type '$params{display}'" unless $params{display} =~ m/^(?:inline|table-cell)$/;
21 $params{no_link} ? '' : '<a href="controller.pl?action=Part/edit&part.id=' . $self->escape($part->id) . '">',
22 $self->escape($part->partnumber),
23 $params{no_link} ? '' : '</a>',
25 return $self->escaped_text($text);
29 my ($self, $name, $value, %params) = @_;
31 $value = SL::DB::Manager::Part->find_by(id => $value) if $value && !ref $value;
32 my $id = delete($params{id}) || $self->name_to_id($name);
33 my $fat_set_item = delete $params{fat_set_item};
35 my @classes = $params{class} ? ($params{class}) : ();
36 push @classes, 'part_autocomplete';
37 push @classes, 'partpicker_fat_set_item' if $fat_set_item;
40 $self->input_tag($name, (ref $value && $value->can('id') ? $value->id : ''), class => "@classes", type => 'hidden', id => $id) .
41 join('', map { $params{$_} ? $self->input_tag("", delete $params{$_}, id => "${id}_${_}", type => 'hidden') : '' } qw(part_type unit convertible_unit)) .
42 $self->input_tag("", ref $value ? $value->displayable_name : '', id => "${id}_name", %params);
44 $::request->layout->add_javascripts('autocomplete_part.js');
45 $::request->presenter->need_reinit_widgets($id);
47 $self->html_tag('span', $ret, class => 'part_picker');
51 # Must be addapted to new type table
53 sub type_abbreviation {
54 my ($self, $part_type) = @_;
55 $main::lxdebug->message(LXDebug->DEBUG2(),"parttype=".$part_type);
56 return $::locale->text('Assembly (typeabbreviation)') if $part_type eq 'assembly';
57 return $::locale->text('Part (typeabbreviation)') if $part_type eq 'part';
58 return $::locale->text('Assortment (typeabbreviation)') if $part_type eq 'assortment';
59 return $::locale->text('Service (typeabbreviation)');
63 # Translations for Abbreviations:
65 # $::locale->text('None (typeabbreviation)')
66 # $::locale->text('Purchase (typeabbreviation)')
67 # $::locale->text('Sales (typeabbreviation)')
68 # $::locale->text('Merchandise (typeabbreviation)')
69 # $::locale->text('Production (typeabbreviation)')
71 # and for descriptions
72 # $::locale->text('Purchase')
73 # $::locale->text('Sales')
74 # $::locale->text('Merchandise')
75 # $::locale->text('Production')
77 sub classification_abbreviation {
79 $main::lxdebug->message(LXDebug->DEBUG2(),"classif=".$id);
80 return $::locale->text(SL::DB::Manager::PartsClassification->get_abbreviation($id));
83 sub select_classification {
84 my ($self, $name, %attributes) = @_;
85 $attributes{value_key} = 'id';
86 $attributes{title_key} = 'description';
87 my $collection = SL::DB::Manager::PartsClassification->get_all_sorted();
88 $_->description($::locale->text($_->description)) for @{ $collection };
89 return $self->select_tag( $name, $collection, %attributes );
100 SL::Presenter::Part - Part related presenter stuff
104 # Create an html link for editing/opening a part/service/assembly
105 my $object = my $object = SL::DB::Manager::Part->get_first;
106 my $html = SL::Presenter->get->part($object, display => 'inline');
108 see also L<SL::Presenter>
118 =item C<part, $object, %params>
120 Returns a rendered version (actually an instance of
121 L<SL::Presenter::EscapedText>) of the part object C<$object>
123 C<%params> can include:
129 Either C<inline> (the default) or C<table-cell>. At the moment both
130 representations are identical and produce the part's name linked
131 to the corresponding 'edit' action.
139 =item C<part_picker $name, $value, %params>
141 All-in-one picker widget for parts. The name will be both id and name
142 of the resulting hidden C<id> input field (but the ID can be
143 overwritten with C<$params{id}>).
145 An additional dummy input will be generated which is used to find
146 parts. For a detailed description of its behaviour, see section
147 C<PART PICKER SPECIFICATION>.
149 C<$value> can be a parts id or a C<Rose::DB:Object> instance.
151 If C<%params> contains C<part_type> only parts of this type will be used
152 for autocompletion. You may comma separate multiple types as in
155 If C<%params> contains C<unit> only parts with this unit will be used
156 for autocompletion. You may comma separate multiple units as in
159 If C<%params> contains C<convertible_unit> only parts with a unit
160 that's convertible to unit will be used for autocompletion.
162 Obsolete parts will by default not be displayed for selection. However they are
163 accepted as default values and can persist during updates. As with other
164 selectors though, they are not selectable once overridden.
166 C<part_picker> will register it's javascript for inclusion in the next header
167 rendering. If you write a standard controller that only call C<render> once, it
168 will just work. In case the header is generated in a different render call
169 (multiple blocks, ajax, old C<bin/mozilla> style controllers) you need to
170 include C<js/autocomplete_part.js> yourself.
174 =head1 PART PICKER SPECIFICATION
176 The following list of design goals were applied:
182 Parts should not be perceived by the user as distinct inputs of partnumber and
183 description but as a single object
187 Easy to use without documentation for novice users
191 Fast to use with keyboard for experienced users
195 Possible to use without any keyboard interaction for mouse (or touchscreen)
200 Must not leave the current page in event of ambiguity (cf. current select_item
205 Should be useable with hand scanners or similar alternative keyboard devices
209 Should not require a feedback/check loop in the common case
213 Should not be constrained to exact matches
217 The implementation consists of the following parts which will be referenced later:
223 A hidden input (id input), used to hold the id of the selected part. The only
224 input that gets submitted
228 An input (dummy input) containing a description of the currently selected part,
229 also used by the user to search for parts
233 A jquery.autocomplete mechanism attached to the dummy field
237 A popup layer for both feedback and input of additional data in case of
242 An internal status of the part picker, indicating whether id input and dummy
243 input are consistent. After leaving the dummy input the part picker must
244 place itself in a consistent status.
248 A clickable icon (popup trigger) attached to the dummy input, which triggers the popup layer.
258 Sven Schöling E<lt>s.schoeling@linet-services.deE<gt>