Collapses the element and sets its collapsed
property to true
.
The collapse()
function returns a Promise that is resolved when the
element's collapsed
property has been set to true
.
To learn about the behavior of a collapsed element,
see the collapsed
property.
You can also collapse an element when the app loads by using the Properties panel in the Editor.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.