Justin Hunter > Reaction > Reaction::UI::Widget::Value::Image

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NAME ^

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

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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