_menuButton

Use this to define a button that, when pressed, will mimic the effect of the specified menu item -- Function
_menuButton (id, label, class) -> Value has not been set
id
The HTML id of the menu item to invoke
label
What to show on the button
class (optional)
Additional space-separated Bootstrap classes to use for displaying this button
Produces
The button
Sometimes, you want to be able to create a button that mimics the effect of a menu item. This function allows you to do that.
For example, the "Design a New Model" button on the default Space page looks like this:
_menuButton(""designAModel"", ""Design a New Model"", class=""btn-xs btn-primary"")