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Man Pages


Manual Reference Pages  -  REACTION::UI::WIDGET::VALUE::IMAGE (3)

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NAME

Reaction::UI::Widget::Value::Image - An image tag or non-image alternative

CONTENTS

DESCRIPTION

This widget allows you to render an image container that uses different fragments for available and non-available images.

FRAGMENTS AND LAYOUTS

    widget

Has only layout implementation. The widget fragment is inherited from Reaction::UI::Widget. The layout will simply render the image fragment. This fragment can be overwritten by your own layout to render, for example, a frame around the image.

    image

Is only implemented in the widget. If the viewport has a true value in value_string, the uri argument will be set to the value of the uri attribute or method return value of the viewport, and the has_image fragment will be rendered.

If value_string is false, the no_image fragment will be rendered.

    has_image

This is only implemented in the layout file. It contains just an image tag and will be rendered when the viewport has a true value_string.

    no_image

This has only an empty implementation in the layout file. It will output nothing and is called when then viewport has a false value_string.

LAYOUT TEMPLATE



  share/skin/base/layout/value/image.tt



AUTHORS

See Reaction::Class for authors.

LICENSE

See Reaction::Class for the license.
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perl v5.20.3 REACTION::UI::WIDGET::VALUE::IMAGE (3) 2010-10-29

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