use Template::Plugin;
use List::MoreUtils qw(apply);
use List::Util qw(max);
+use Scalar::Util qw(blessed);
+
+use SL::Presenter;
use strict;
# Do not use these id's to store information across requests.
my $_id_sequence = int rand 1e7;
sub _tag_id {
- return $_id_sequence = ($_id_sequence + 1) % 1e7;
+ return "id_" . ( $_id_sequence = ($_id_sequence + 1) % 1e7 );
}
}
}
sub _J {
- my $string = "" . shift;
- $string =~ s/\"/\\\"/g;
+ my $string = shift;
+ $string =~ s/(\"|\'|\\)/\\$1/g;
return $string;
}
return $_[0]->{CONTEXT};
}
-sub name_to_id {
- my $self = shift;
- my $name = shift;
+sub _call_presenter {
+ my ($method, $self, @args) = @_;
- $name =~ s/[^\w_]/_/g;
- $name =~ s/_+/_/g;
+ my $presenter = $::request->presenter;
- return $name;
-}
-
-sub attributes {
- my ($self, @slurp) = @_;
- my %options = _hashify(@slurp);
-
- my @result = ();
- while (my ($name, $value) = each %options) {
- next unless $name;
- next if $name eq 'disabled' && !$value;
- $value = '' if !defined($value);
- push @result, _H($name) . '="' . _H($value) . '"';
+ if (!$presenter->can($method)) {
+ $::lxdebug->message(LXDebug::WARN(), "SL::Presenter has no method named '$method'!");
+ return '';
}
- return @result ? ' ' . join(' ', @result) : '';
+ splice @args, -1, 1, %{ $args[-1] } if @args && (ref($args[-1]) eq 'HASH');
+
+ $presenter->$method(@args);
}
-sub html_tag {
- my ($self, $tag, $content, @slurp) = @_;
- my $attributes = $self->attributes(@slurp);
+sub name_to_id { return _call_presenter('name_to_id', @_); }
+sub html_tag { return _call_presenter('html_tag', @_); }
+sub select_tag { return _call_presenter('select_tag', @_); }
+sub input_tag { return _call_presenter('input_tag', @_); }
+sub truncate { return _call_presenter('truncate', @_); }
+sub simple_format { return _call_presenter('simple_format', @_); }
- return "<${tag}${attributes}/>" unless defined($content);
- return "<${tag}${attributes}>${content}</${tag}>";
+sub _set_id_attribute {
+ my ($attributes, $name) = @_;
+ SL::Presenter::Tag::_set_id_attribute($attributes, $name);
}
-sub select_tag {
- my $self = shift;
- my $name = shift;
- my $options_str = shift;
- my %attributes = _hashify(@_);
+sub img_tag {
+ my ($self, @slurp) = @_;
+ my %options = _hashify(@slurp);
- $attributes{id} ||= $self->name_to_id($name);
- $options_str = $self->options_for_select($options_str) if ref $options_str;
+ $options{alt} ||= '';
- return $self->html_tag('select', $options_str, %attributes, name => $name);
+ return $self->html_tag('img', undef, %options);
}
sub textarea_tag {
my ($self, $name, $content, @slurp) = @_;
my %attributes = _hashify(@slurp);
- $attributes{id} ||= $self->name_to_id($name);
+ _set_id_attribute(\%attributes, $name);
+ $attributes{rows} *= 1; # required by standard
+ $attributes{cols} *= 1; # required by standard
$content = $content ? _H($content) : '';
return $self->html_tag('textarea', $content, %attributes, name => $name);
my ($self, $name, @slurp) = @_;
my %attributes = _hashify(@slurp);
- $attributes{id} ||= $self->name_to_id($name);
+ _set_id_attribute(\%attributes, $name);
$attributes{value} = 1 unless defined $attributes{value};
my $label = delete $attributes{label};
+ my $checkall = delete $attributes{checkall};
if ($attributes{checked}) {
$attributes{checked} = 'checked';
my $code = $self->html_tag('input', undef, %attributes, name => $name, type => 'checkbox');
$code .= $self->html_tag('label', $label, for => $attributes{id}) if $label;
+ $code .= $self->javascript(qq|\$('#$attributes{id}').checkall('$checkall');|) if $checkall;
return $code;
}
my $name = shift;
my %attributes = _hashify(@_);
+ _set_id_attribute(\%attributes, $name);
$attributes{value} = 1 unless defined $attributes{value};
- $attributes{id} ||= $self->name_to_id($name . "_" . $attributes{value});
my $label = delete $attributes{label};
if ($attributes{checked}) {
return $code;
}
-sub input_tag {
- my ($self, $name, $value, @slurp) = @_;
- my %attributes = _hashify(@slurp);
-
- $attributes{id} ||= $self->name_to_id($name);
- $attributes{type} ||= 'text';
-
- return $self->html_tag('input', undef, %attributes, name => $name, value => $value);
-}
-
sub hidden_tag {
- return shift->input_tag(@_, type => 'hidden');
+ my ($self, $name, $value, @slurp) = @_;
+ return $self->input_tag($name, $value, _hashify(@slurp), type => 'hidden');
}
sub div_tag {
my ($self, $name, $value, @slurp) = @_;
my %attributes = _hashify(@slurp);
- $attributes{onclick} = "if (confirm('" . delete($attributes{confirm}) . "')) return true; else return false;" if $attributes{confirm};
+ if ( $attributes{confirm} ) {
+ $attributes{onclick} = 'return confirm("'. _J(delete($attributes{confirm})) .'");';
+ }
return $self->input_tag($name, $value, %attributes, type => 'submit', class => 'submit');
}
my ($self, $onclick, $value, @slurp) = @_;
my %attributes = _hashify(@slurp);
- return $self->input_tag(undef, $value, %attributes, type => 'button', onclick => $onclick);
-}
-
-sub options_for_select {
- my $self = shift;
- my $collection = shift;
- my %options = _hashify(@_);
+ _set_id_attribute(\%attributes, $attributes{name}) if $attributes{name};
+ $attributes{type} ||= 'button';
- my $value_key = $options{value} || 'id';
- my $title_key = $options{title} || $value_key;
+ $onclick = 'if (!confirm("'. _J(delete($attributes{confirm})) .'")) return false; ' . $onclick if $attributes{confirm};
- my $value_sub = $options{value_sub};
- my $title_sub = $options{title_sub};
+ return $self->html_tag('input', undef, %attributes, value => $value, onclick => $onclick);
+}
- my $value_title_sub = $options{value_title_sub};
+sub ajax_submit_tag {
+ my ($self, $url, $form_selector, $text, @slurp) = @_;
- my %selected = map { ( $_ => 1 ) } @{ ref($options{default}) eq 'ARRAY' ? $options{default} : defined($options{default}) ? [ $options{default} ] : [] };
+ $url = _J($url);
+ $form_selector = _J($form_selector);
+ my $onclick = qq|submit_ajax_form('${url}', '${form_selector}')|;
- my $access = sub {
- my ($element, $index, $key, $sub) = @_;
- my $ref = ref $element;
- return $sub ? $sub->($element)
- : !$ref ? $element
- : $ref eq 'ARRAY' ? $element->[$index]
- : $ref eq 'HASH' ? $element->{$key}
- : $element->$key;
- };
+ return $self->button_tag($onclick, $text, @slurp);
+}
- my @elements = ();
- push @elements, [ undef, $options{empty_title} || '' ] if $options{with_empty};
- push @elements, map [
- $value_title_sub ? $value_title_sub->($_) : (
- $access->($_, 0, $value_key, $value_sub),
- $access->($_, 1, $title_key, $title_sub),
- )
- ], @{ $collection } if $collection && ref $collection eq 'ARRAY';
+sub yes_no_tag {
+ my ($self, $name, $value) = splice @_, 0, 3;
+ my %attributes = _hashify(@_);
- my $code = '';
- foreach my $result (@elements) {
- my %attributes = ( value => $result->[0] );
- $attributes{selected} = 'selected' if $selected{ defined($result->[0]) ? $result->[0] : '' };
-
- $code .= $self->html_tag('option', _H($result->[1]), %attributes);
- }
-
- return $code;
+ return $self->select_tag($name, [ [ 1 => $::locale->text('Yes') ], [ 0 => $::locale->text('No') ] ], default => $value ? 1 : 0, %attributes);
}
sub javascript {
return $code;
}
+my $date_tag_id_idx = 0;
sub date_tag {
my ($self, $name, $value, @slurp) = @_;
+
my %params = _hashify(@slurp);
- my $name_e = _H($name);
- my $seq = _tag_id();
- my $datefmt = apply {
- s/d+/\%d/gi;
- s/m+/\%m/gi;
- s/y+/\%Y/gi;
- } $::myconfig{"dateformat"};
-
- $params{cal_align} ||= 'BR';
-
- $self->input_tag($name, $value,
- id => $name_e,
+ _set_id_attribute(\%params, $name);
+ my @onchange = $params{onchange} ? (onChange => delete $params{onchange}) : ();
+ my @class = $params{no_cal} || $params{readonly} ? () : (class => 'datepicker');
+
+ return $self->input_tag(
+ $name, blessed($value) ? $value->to_lxoffice : $value,
size => 11,
- title => _H($::myconfig{dateformat}),
- onBlur => 'check_right_date_format(this)',
+ onblur => "check_right_date_format(this);",
%params,
- ) . ((!$params{no_cal}) ?
- $self->html_tag('img', undef,
- src => 'image/calendar.png',
- id => "trigger$seq",
- title => _H($::myconfig{dateformat}),
- %params,
- ) .
- $self->javascript(
- "Calendar.setup({ inputField: '$name_e', ifFormat: '$datefmt', align: '$params{cal_align}', button: 'trigger$seq' });"
- ) : '');
+ @class, @onchange,
+ );
+}
+
+sub customer_picker {
+ my ($self, $name, $value, %params) = @_;
+ my $name_e = _H($name);
+
+ $::request->{layout}->add_javascripts('autocomplete_customer.js');
+
+ $self->hidden_tag($name, (ref $value && $value->can('id') ? $value->id : ''), class => 'customer_autocomplete') .
+ $self->input_tag("$name_e\_name", (ref $value && $value->can('name')) ? $value->name : '', %params);
+}
+
+# simple version with select_tag
+sub vendor_selector {
+ my ($self, $name, $value, %params) = @_;
+
+ my $actual_vendor_id = (defined $::form->{"$name"})? ((ref $::form->{"$name"}) ? $::form->{"$name"}->id : $::form->{"$name"}) :
+ (ref $value && $value->can('id')) ? $value->id : '';
+
+ return $self->select_tag($name, SL::DB::Manager::Vendor->get_all(),
+ default => $actual_vendor_id,
+ title_sub => sub { $_[0]->vendornumber . " : " . $_[0]->name },
+ 'with_empty' => 1,
+ %params);
}
+
+# simple version with select_tag
+sub part_selector {
+ my ($self, $name, $value, %params) = @_;
+
+ my $actual_part_id = (defined $::form->{"$name"})? ((ref $::form->{"$name"})? $::form->{"$name"}->id : $::form->{"$name"}) :
+ (ref $value && $value->can('id')) ? $value->id : '';
+
+ return $self->select_tag($name, SL::DB::Manager::Part->get_all(),
+ default => $actual_part_id,
+ title_sub => sub { $_[0]->partnumber . " : " . $_[0]->description },
+ with_empty => 1,
+ %params);
+}
+
+
sub javascript_tag {
my $self = shift;
my $code = '';
next if $tab eq '';
- my $selected = $params{selected} == $i;
- my $tab_id = "__tab_id_$i";
- push @header, $self->li_tag(
- $self->link('', $tab->{name}, rel => $tab_id),
- ($selected ? (class => 'selected') : ())
- );
- push @blocks, $self->div_tag($tab->{data},
- id => $tab_id, class => 'tabcontent');
+ my $tab_id = "__tab_id_$i";
+ push @header, $self->li_tag($self->link('#' . $tab_id, $tab->{name}));
+ push @blocks, $self->div_tag($tab->{data}, id => $tab_id);
}
return '' unless @header;
- return $self->ul_tag(
- join('', @header), id => $id, class => 'shadetabs'
- ) .
- $self->div_tag(
- join('', @blocks), class => 'tabcontentstyle'
- ) .
- $self->javascript(
- qq|var $id = new ddtabcontent("$id");$id.setpersist(true);| .
- qq|$id.setselectedClassTarget("link");$id.init();|
- );
+
+ my $ul = $self->ul_tag(join('', @header), id => $id);
+ return $self->div_tag(join('', $ul, @blocks), class => 'tabwidget');
}
sub tab {
my ($self, $name, $value, @slurp) = @_;
my %attributes = _hashify(@slurp);
- my $rows = delete $attributes{rows} || 1;
+ my ($rows, $cols);
my $min = delete $attributes{min_rows} || 1;
+ if (exists $attributes{cols}) {
+ $cols = delete $attributes{cols};
+ $rows = $::form->numtextrows($value, $cols);
+ } else {
+ $rows = delete $attributes{rows} || 1;
+ }
+
return $rows > 1
- ? $self->textarea_tag($name, $value, %attributes, rows => max $rows, $min)
- : $self->input_tag($name, $value, %attributes);
+ ? $self->textarea_tag($name, $value, %attributes, rows => max($rows, $min), ($cols ? (cols => $cols) : ()))
+ : $self->input_tag($name, $value, %attributes, ($cols ? (size => $cols) : ()));
}
sub multiselect2side {
return $code;
}
+sub sortable_element {
+ my ($self, $selector, @slurp) = @_;
+ my %params = _hashify(@slurp);
+
+ my %attributes = ( distance => 5,
+ helper => <<'JAVASCRIPT' );
+ function(event, ui) {
+ ui.children().each(function() {
+ $(this).width($(this).width());
+ });
+ return ui;
+ }
+JAVASCRIPT
+
+ my $stop_event = '';
+
+ if ($params{url} && $params{with}) {
+ my $as = $params{as} || $params{with};
+ my $filter = ".filter(function(idx) { return this.substr(0, " . length($params{with}) . ") == '$params{with}'; })";
+ $filter .= ".map(function(idx, str) { return str.replace('$params{with}_', ''); })";
+
+ $stop_event = <<JAVASCRIPT;
+ \$.post('$params{url}', { '${as}[]': \$(\$('${selector}').sortable('toArray'))${filter}.toArray() });
+JAVASCRIPT
+ }
+
+ if (!$params{dont_recolor}) {
+ $stop_event .= <<JAVASCRIPT;
+ \$('${selector}>*:odd').removeClass('listrow1').removeClass('listrow0').addClass('listrow0');
+ \$('${selector}>*:even').removeClass('listrow1').removeClass('listrow0').addClass('listrow1');
+JAVASCRIPT
+ }
+
+ if ($stop_event) {
+ $attributes{stop} = <<JAVASCRIPT;
+ function(event, ui) {
+ ${stop_event}
+ return ui;
+ }
+JAVASCRIPT
+ }
+
+ $params{handle} = '.dragdrop' unless exists $params{handle};
+ $attributes{handle} = "'$params{handle}'" if $params{handle};
+
+ my $attr_str = join(', ', map { "${_}: $attributes{$_}" } keys %attributes);
+
+ my $code = <<JAVASCRIPT;
+<script type="text/javascript">
+ \$(function() {
+ \$( "${selector}" ).sortable({ ${attr_str} })
+ });
+</script>
+JAVASCRIPT
+
+ return $code;
+}
+
+sub online_help_tag {
+ my ($self, $tag, @slurp) = @_;
+ my %params = _hashify(@slurp);
+ my $cc = $::myconfig{countrycode};
+ my $file = "doc/online/$cc/$tag.html";
+ my $text = $params{text} || $::locale->text('Help');
+
+ die 'malformed help tag' unless $tag =~ /^[a-zA-Z0-9_]+$/;
+ return unless -f $file;
+ return $self->html_tag('a', $text, href => $file, class => 'jqModal')
+}
+
sub dump {
my $self = shift;
require Data::Dumper;
return '<pre>' . Data::Dumper::Dumper(@_) . '</pre>';
}
+sub sortable_table_header {
+ my ($self, $by, @slurp) = @_;
+ my %params = _hashify(@slurp);
+
+ my $controller = $self->{CONTEXT}->stash->get('SELF');
+ my $sort_spec = $controller->get_sort_spec;
+ my $by_spec = $sort_spec->{$by};
+ my %current_sort_params = $controller->get_current_sort_params;
+ my ($image, $new_dir) = ('', $current_sort_params{dir});
+ my $title = delete($params{title}) || $::locale->text($by_spec->{title});
+
+ if ($current_sort_params{by} eq $by) {
+ my $current_dir = $current_sort_params{dir} ? 'up' : 'down';
+ $image = '<img border="0" src="image/' . $current_dir . '.png">';
+ $new_dir = 1 - ($current_sort_params{dir} || 0);
+ }
+
+ $params{ $sort_spec->{FORM_PARAMS}->[0] } = $by;
+ $params{ $sort_spec->{FORM_PARAMS}->[1] } = ($new_dir ? '1' : '0');
+
+ return '<a href="' . $controller->get_callback(%params) . '">' . _H($title) . $image . '</a>';
+}
+
+sub paginate_controls {
+ my ($self) = @_;
+
+ my $controller = $self->{CONTEXT}->stash->get('SELF');
+ my $paginate_spec = $controller->get_paginate_spec;
+ my %paginate_params = $controller->get_current_paginate_params;
+
+ my %template_params = (
+ pages => \%paginate_params,
+ url_maker => sub {
+ my %url_params = _hashify(@_);
+ $url_params{ $paginate_spec->{FORM_PARAMS}->[0] } = delete $url_params{page};
+ $url_params{ $paginate_spec->{FORM_PARAMS}->[1] } = delete $url_params{per_page} if exists $url_params{per_page};
+
+ return $controller->get_callback(%url_params);
+ },
+ );
+
+ return SL::Presenter->get->render('common/paginate', %template_params);
+}
+
1;
__END__
[% USE L %]
- [% L.select_tag('direction', [ [ 'left', 'To the left' ], [ 'right', 'To the right' ] ]) %]
+ [% L.select_tag('direction', [ [ 'left', 'To the left' ], [ 'right', 'To the right', 1 ] ]) %]
- [% L.select_tag('direction', L.options_for_select([ { direction => 'left', display => 'To the left' },
- { direction => 'right', display => 'To the right' } ],
- value => 'direction', title => 'display', default => 'right')) %]
+ [% L.select_tag('direction', [ { direction => 'left', display => 'To the left' },
+ { direction => 'right', display => 'To the right' } ],
+ value_key => 'direction', title_key => 'display', default => 'right')) %]
+
+ [% L.select_tag('direction', [ { direction => 'left', display => 'To the left' },
+ { direction => 'right', display => 'To the right', selected => 1 } ],
+ value_key => 'direction', title_key => 'display')) %]
=head1 DESCRIPTION
A module modeled a bit after Rails' ActionView helpers. Several small
functions that create HTML tags from various kinds of data sources.
+The C<id> attribute is usually calculated automatically. This can be
+overridden by either specifying an C<id> attribute or by setting
+C<no_id> to trueish.
+
=head1 FUNCTIONS
=head2 LOW-LEVEL FUNCTIONS
-=over 4
+The following items are just forwarded to L<SL::Presenter::Tag>:
-=item C<name_to_id $name>
+=over 2
-Converts a name to a HTML id by replacing various characters.
+=item * C<name_to_id $name>
-=item C<attributes %items>
+=item * C<stringify_attributes %items>
-Creates a string from all elements in C<%items> suitable for usage as
-HTML tag attributes. Keys and values are HTML escaped even though keys
-must not contain non-ASCII characters for browsers to accept them.
+=item * C<html_tag $tag_name, $content_string, %attributes>
-=item C<html_tag $tag_name, $content_string, %attributes>
+=back
-Creates an opening and closing HTML tag for C<$tag_name> and puts
-C<$content_string> between the two. If C<$content_string> is undefined
-or empty then only a E<lt>tag/E<gt> tag will be created. Attributes
-are key/value pairs added to the opening tag.
+=head2 HIGH-LEVEL FUNCTIONS
-C<$content_string> is not HTML escaped.
+The following functions are just forwarded to L<SL::Presenter::Tag>:
-=back
+=over 2
-=head2 HIGH-LEVEL FUNCTIONS
+=item * C<input_tag $name, $value, %attributes>
-=over 4
+=item * C<select_tag $name, \@collection, %attributes>
-=item C<select_tag $name, $options_string, %attributes>
+=back
-Creates a HTML 'select' tag named C<$name> with the contents
-C<$options_string> and with arbitrary HTML attributes from
-C<%attributes>. The tag's C<id> defaults to C<name_to_id($name)>.
+Available high-level functions implemented in this module:
-The C<$options_string> is usually created by the
-L</options_for_select> function. If C<$options_string> is an array
-reference then it will be passed to L</options_for_select>
-automatically.
+=over 4
-=item C<input_tag $name, $value, %attributes>
+=item C<yes_no_tag $name, $value, %attributes>
-Creates a HTML 'input type=text' tag named C<$name> with the value
-C<$value> and with arbitrary HTML attributes from C<%attributes>. The
-tag's C<id> defaults to C<name_to_id($name)>.
+Creates a HTML 'select' tag with the two entries C<yes> and C<no> by
+calling L<select_tag>. C<$value> determines
+which entry is selected. The C<%attributes> are passed through to
+L<select_tag>.
=item C<hidden_tag $name, $value, %attributes>
If C<$attributes{confirm}> is set then a JavaScript popup dialog will
be added via the C<onclick> handler asking the question given with
-C<$attributes{confirm}>. If request is only submitted if the user
+C<$attributes{confirm}>. The request is only submitted if the user
clicks the dialog's ok/yes button.
+=item C<ajax_submit_tag $url, $form_selector, $text, %attributes>
+
+Creates a HTML 'input type="button"' tag with a very specific onclick
+handler that submits the form given by the jQuery selector
+C<$form_selector> to the URL C<$url> (the actual JavaScript function
+called for that is C<submit_ajax_form()> in C<js/client_js.js>). The
+button's label will be C<$text>.
+
+=item C<button_tag $onclick, $text, %attributes>
+
+Creates a HTML 'input type="button"' tag with an onclick handler
+C<$onclick> and a value of C<$text>. The button does not have a name
+nor an ID by default.
+
+If C<$attributes{confirm}> is set then a JavaScript popup dialog will
+be prepended to the C<$onclick> handler asking the question given with
+C<$attributes{confirm}>. The request is only submitted if the user
+clicks the dialog's "ok/yes" button.
+
=item C<textarea_tag $name, $value, %attributes>
Creates a HTML 'textarea' tag named C<$name> with the content
created with said C<label>. No attribute named C<label> is created in
that case.
-=item C<date_tag $name, $value, cal_align =E<gt> $align_code, %attributes>
+If C<%attributes> contains a key C<checkall> then the value is taken as a
+JQuery selector and clicking this checkbox will also toggle all checkboxes
+matching the selector.
+
+=item C<date_tag $name, $value, %attributes>
Creates a date input field, with an attached javascript that will open a
-calendar on click. The javascript ist by default anchoered at the bottom right
-sight. This can be overridden with C<cal_align>, see Calendar documentation for
-the details, usually you'll want a two letter abbreviation of the alignment.
-Right + Bottom becomes C<BL>.
+calendar on click.
=item C<radio_button_tag $name, %attributes>
with '.css' if it isn't already and prefixed with 'css/' if it doesn't
contain a slash.
-=item C<date_tag $name, $value, cal_align =E<gt> $align_code, %attributes>
-
-Creates a date input field, with an attached javascript that will open a
-calendar on click. The javascript ist by default anchoered at the bottom right
-sight. This can be overridden with C<cal_align>, see Calendar documentation for
-the details, usually you'll want a two letter abbreviation of the alignment.
-Right + Bottom becomes C<BL>.
-
=item C<tabbed \@tab, %attributes>
Will create a tabbed area. The tabs should be created with the helper function
L.tab(LxERP.t8('Custom Variables'), 'part/_cvar_tab.html', if => SELF.display_cvar_tab),
]) %]
-An optional attribute is C<selected>, which accepts the ordinal of a tab which
-should be selected by default.
-
=item C<areainput_tag $name, $content, %PARAMS>
Creates a generic input tag or textarea tag, depending on content size. The
-mount of desired rows must be given with C<rows> parameter, Accpeted parameters
+amount of desired rows must be either given with the C<rows> parameter or can
+be computed from the value and the C<cols> paramter, Accepted parameters
include C<min_rows> for rendering a minimum of rows if a textarea is displayed.
You can force input by setting rows to 1, and you can force textarea by setting
=back
-=item C<dump REF>
+=item C<sortable_element $selector, %params>
-Dumps the Argument using L<Data::Dumper> into a E<lt>preE<gt> block.
+Makes the children of the DOM element C<$selector> (a jQuery selector)
+sortable with the I<jQuery UI Selectable> library. The children can be
+dragged & dropped around. After dropping an element an URL can be
+postet to with the element IDs of the sorted children.
-=back
+If this is used then the JavaScript file C<js/jquery-ui.js> must be
+included manually as well as it isn't loaded via C<$::form-gt;header>.
-=head2 CONVERSION FUNCTIONS
+C<%params> can contain the following entries:
-=over 4
+=over 2
+
+=item C<url>
+
+The URL to POST an AJAX request to after a dragged element has been
+dropped. The AJAX request's return value is ignored. If given then
+C<$params{with}> must be given as well.
-=item C<options_for_select \@collection, %options>
+=item C<with>
-Creates a string suitable for a HTML 'select' tag consisting of one
-'E<lt>optionE<gt>' tag for each element in C<\@collection>. The value
-to use and the title to display are extracted from the elements in
-C<\@collection>. Each element can be one of four things:
+A string that is interpreted as the prefix of the children's ID. Upon
+POSTing the result each child whose ID starts with C<$params{with}> is
+considered. The prefix and the following "_" is removed from the
+ID. The remaining parts of the IDs of those children are posted as a
+single array parameter. The array parameter's name is either
+C<$params{as}> or, missing that, C<$params{with}>.
-=over 12
+=item C<as>
-=item 1. An array reference with at least two elements. The first element is
-the value, the second element is its title.
+Sets the POST parameter name for AJAX request after dropping an
+element (see C<$params{with}>).
-=item 2. A scalar. The scalar is both the value and the title.
+=item C<handle>
-=item 3. A hash reference. In this case C<%options> must contain
-I<value> and I<title> keys that name the keys in the element to use
-for the value and title respectively.
+An optional jQuery selector specifying which part of the child element
+is dragable. If the parameter is not given then it defaults to
+C<.dragdrop> matching DOM elements with the class C<dragdrop>. If the
+parameter is set and empty then the whole child element is dragable,
+and clicks through to underlying elements like inputs or links might
+not work.
-=item 4. A blessed reference. In this case C<%options> must contain
-I<value> and I<title> keys that name functions called on the blessed
-reference whose return values are used as the value and title
-respectively.
+=item C<dont_recolor>
+
+If trueish then the children will not be recolored. The default is to
+recolor the children by setting the class C<listrow0> on odd and
+C<listrow1> on even entries.
=back
-For cases 3 and 4 C<$options{value}> defaults to C<id> and
-C<$options{title}> defaults to C<$options{value}>.
+Example:
+
+ <script type="text/javascript" src="js/jquery-ui.js"></script>
-In addition to pure keys/method you can also provide coderefs as I<value_sub>
-and/or I<title_sub>. If present, these take precedence over keys or methods,
-and are called with the element as first argument. It must return the value or
-title.
+ <table id="thing_list">
+ <thead>
+ <tr><td>This</td><td>That</td></tr>
+ </thead>
+ <tbody>
+ <tr id="thingy_2"><td>stuff</td><td>more stuff</td></tr>
+ <tr id="thingy_15"><td>stuff</td><td>more stuff</td></tr>
+ <tr id="thingy_6"><td>stuff</td><td>more stuff</td></tr>
+ </tbody>
+ <table>
-Lastly a joint coderef I<value_title_sub> may be provided, which in turn takes
-precedence over each individual sub. It will only be called once for each
-element and must return a list of value and title.
+ [% L.sortable_element('#thing_list tbody',
+ url => 'controller.pl?action=SystemThings/reorder',
+ with => 'thingy',
+ as => 'thing_ids',
+ recolor_rows => 1) %]
-If the option C<with_empty> is set then an empty element (value
-C<undef>) will be used as the first element. The title to display for
-this element can be set with the option C<empty_title> and defaults to
-an empty string.
+After dropping e.g. the third element at the top of the list a POST
+request would be made to the C<reorder> action of the C<SystemThings>
+controller with a single parameter called C<thing_ids> -- an array
+containing the values C<[ 6, 2, 15 ]>.
+
+=item C<dump REF>
+
+Dumps the Argument using L<Data::Dumper> into a E<lt>preE<gt> block.
-The option C<default> can be either a scalar or an array reference
-containing the values of the options which should be set to be
-selected.
+=item C<sortable_table_header $by, %params>
+
+Create a link and image suitable for placement in a table
+header. C<$by> must be an index set up by the controller with
+L<SL::Controller::Helper::make_sorted>.
+
+The optional parameter C<$params{title}> can override the column title
+displayed to the user. Otherwise the column title from the
+controller's sort spec is used.
+
+The other parameters in C<%params> are passed unmodified to the
+underlying call to L<SL::Controller::Base::url_for>.
+
+See the documentation of L<SL::Controller::Helper::Sorted> for an
+overview and further usage instructions.
+
+=item C<paginate_controls>
+
+Create a set of links used to paginate a list view.
+
+See the documentation of L<SL::Controller::Helper::Paginated> for an
+overview and further usage instructions.
+
+=back
+
+=head2 CONVERSION FUNCTIONS
+
+=over 4
=item C<tab, description, target, %PARAMS>
L.tab('Awesome tab wih much info', '_much_info.html', if => SELF.wants_all)
+=item C<truncate $text, [%params]>
+
+See L<SL::Presenter::Text/truncate>.
+
+=item C<simple_format $text>
+
+See L<SL::Presenter::Text/simple_format>.
+
=back
=head1 MODULE AUTHORS
projects / kivitendo-erp.git / blobdiff