<appearance/>
Jacques Marais
Owned by Jacques Marais
Description
As of Helium 1.46, the normal button, submit button, and view action buttons support appearance bindings. These can be used to programatically alter the appearance of buttons beyond the default appearance.
View XML
<submit label="button.label.perform_action" action="performAction"> <appearance function="buttonAppearance"/> </submit>
button.label.perform_action=Perform action
DSL_APPEARANCE buttonAppearance() { // Preference to disabled appearance if(disableButton()) { return DSL_APPEARANCE.Disable; } else if(highlightButton()) { return DSL_APPEARANCE.Highlight; } // returning null here implies default appearance // equivalent to return DSL_APPEARANCE.Default return null; }
Button & submit button appearance
View action appearance