new¶

value¶

label¶

The value of this Button element. Is also used by the browser as the button label.

"label" is an alias for "value".

content¶

If set, the element will use a "button" tag rather than an "input" tag.

The value of "content" will be used between the "button" tags, unescaped. This means that any html markup may be used to display the button.

type¶

Valid values are "button", "submit", "reset" and "image".

src¶

If set, the element will be rendered as an image button, using this url as the image.

Automatically sets "type" to "image".

retain_default¶

If true, overrides the default behaviour, so that after a field is missing from the form submission, the xml output will contain the default value, rather than be empty.

render¶

containerize¶