Reaction::UI::Widget::Value::Image - An image tag or non-image alternative
This widget allows you to render an image container that uses different fragments for available and non-available images.
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.
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.
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.
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.
share/skin/base/layout/value/image.tt
See Reaction::Class for authors.
See Reaction::Class for the license.
