Reaction::UI::Widget::Collection::Grid - A collection with header and footer

Reaction documentation Contained in the Reaction distribution.

Index

Code Index:

NAME

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Reaction::UI::Widget::Collection::Grid - A collection with header and footer

DESCRIPTION

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This widget is a subclass of Reaction::UI::Widget::Collection. Additionally to its superclass, it provides abstract means of a header and a footer.

FRAGMENTS

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header_cells

Will set the labels argument to the viewport's field_labels attribute value.

Afterwards, the header_cell fragment will be rendered once for every entry in the viewport's computed_field_order.

Additionally, the header_action_cell will be rendered when the current viewport's member_action_count is larger than 0.

header_cell

Populates the label argument with a localised value of the labels hash reference argument. The used key is extracted from the _ topic argument.

header_action_cell

Populates the col_count argument with the viewports member_action_count attribute value.

LAYOUT SETS

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base

  share/skin/base/layout/collection/grid.tt

The base grid layout set does not provide an markup, just abstract layouting.

The following layouts are provided:

widget

Renders, in sequence, the header, body and footer fragments.

Renders the header_row fragment.

header_row

Renders the header_cells fragment.

header_cell

Renders the header_cell_contents fragment.

header_cell_contents

Renders the value of the label argument.

header_action_cell

Renders the string Actions.

body

Renders the members fragment implemented in Reaction::UI::Widget::Collection.

default

  share/skin/default/layout/collection/grid.tt

This layout set extends the NEXT in the skin inheritance hierarchy.

It is meant to extend upon the layout set with the same name in the base skin and provides the same abstract structure but with a table based markup.

The following layouts are provided:

widget

Renders the next skin's widget fragment surrounded by a table element with the class attribute grid.

header

Renders the next skin's header fragment surrounded by a thead element.

header_row

Wrap's the next skin's header_row fragment in a tr element.

header_cell

Wrap's the next skin's header_cell fragment in a th element.

header_action_cell

Wrap's the next skin's header_action_cell fragment in a th element with a colspan attribute set to the number of actions found in the col_count attribute

body

Wrap's the next skin's body fragment in a tbody element.

SEE ALSO

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* Reaction::UI::Widget::Collection
* Reaction::UI::Widget::Collection::Grid::Member

AUTHORS

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See Reaction::Class for authors.

LICENSE

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See Reaction::Class for the license.

Reaction documentation Contained in the Reaction distribution. 
package Reaction::UI::Widget::Collection::Grid;

use Reaction::UI::WidgetClass;

use namespace::clean -except => [ qw(meta) ];
extends 'Reaction::UI::Widget::Collection';

implements fragment header_cells {
  arg 'labels' => $_{viewport}->field_labels;
  render header_cell => over $_{viewport}->computed_field_order;
  if ($_{viewport}->member_action_count) {
    render 'header_action_cell';
  }
};

implements fragment header_cell {
  arg label => localized $_{labels}->{$_};
};

implements fragment header_action_cell {
  arg col_count => $_{viewport}->member_action_count;
};

__PACKAGE__->meta->make_immutable;

1;

__END__;