1 package Reaction::UI::Widget::ListView;
3 use Reaction::UI::WidgetClass;
5 use namespace::clean -except => [ qw(meta) ];
6 extends 'Reaction::UI::Widget::Collection::Grid';
8 after fragment widget {
9 arg pager_obj => $_{viewport}->pager;
12 implements fragment pager_fragment {
13 my $pager = $_{pager_obj};
14 if( $pager->last_page > $pager->first_page ) {
19 implements fragment actions {
20 render action => over $_{viewport}->actions;
23 implements fragment action {
27 around fragment header_cell {
28 arg order_uri => event_uri {
30 order_by_desc => ((($_{viewport}->order_by||'') ne $_
31 || $_{viewport}->order_by_desc) ? 0 : 1)
36 implements fragment page_list {
37 render numbered_page_fragment
38 => over [ $_{pager_obj}->first_page .. $_{pager_obj}->last_page ];
41 implements fragment numbered_page_fragment {
42 arg page_uri => event_uri { page => $_ };
43 arg page_number => $_;
44 if ($_{pager_obj}->current_page == $_) {
45 render 'numbered_page_this_page';
47 render 'numbered_page';
51 implements fragment first_page {
52 arg page_uri => event_uri { page => $_{pager_obj}->first_page };
53 arg page_name => 'First';
57 implements fragment last_page {
58 arg page_uri => event_uri { page => $_{pager_obj}->last_page };
59 arg page_name => localized 'Last';
63 implements fragment next_page {
64 arg page_name => localized 'Next';
65 if (my $page = $_{pager_obj}->next_page) {
66 arg page_uri => event_uri { page => $page };
69 render 'named_page_no_page';
73 implements fragment previous_page {
74 arg page_name => localized 'Previous';
75 if (my $page = $_{pager_obj}->previous_page) {
76 arg page_uri => event_uri { page => $page };
79 render 'named_page_no_page';
83 __PACKAGE__->meta->make_immutable;
92 Reaction::UI::Widget::ListView
96 This class is a subclass of L<Reaction::UI::ViewPort::Collection::Grid>
102 Additional arguments available:
106 =item B<pager_obj> - The C<pager> object of the viewport
112 Render the C<action> fragment for every action in the viewport.
116 Renders the C<action> viewport passed
120 Adds a modifier to render the actions column after the data columns
124 Modify the header_cell fragment to add support for ordering
126 Additional arguments available:
130 =item B<order_uri> - A URI to the collection view which will order the members
131 using this field. Will toggle ascending / descending order.
135 =head2 header_action_cell
137 Additional arguments available:
141 =item B<col_count> - Column width to span
147 Will sequentially render a C<numbered_page_fragment> for every page available in
150 =head2 numbered_page_fragment
152 Renders a link pointing to the different pages in the pager object. If the current
153 page number is equal to the page number for the page being rendered then the
154 template block C<numbered_page_this_page> is called instead of C<numbered_page>
156 Additional arguments available:
160 =item B<page_uri> - The URI to the page
162 =item B<page_number> - The number of the page
174 Render links to the first, last, next and previous pages, respectively. All four will
175 render as the C<named_page> template fragment, unless the current page is the last
176 and/or first page, in which case the first and last fragments will render as
177 C<named_page_no_page>
179 Additional arguments available:
183 =item B<page_uri> - The URI to the page
185 =item B<page_number> - The label of the page (First / Last / Next / Previous)
192 See L<Reaction::Class> for authors.
196 See L<Reaction::Class> for the license.