The ElmRef class represents a reference to the element virtual node. Such objects
can be created and passed to the ref property of an element. After the element is rendered
the object can be used to schedule updates to the element directly - that is, without updating
the component that rendered the element. This, for example, can be used to update properties
of the element without causing re-rendering of its children.
The ElmRef class represents a reference to the element virtual node. Such objects can be created and passed to the
refproperty of an element. After the element is rendered the object can be used to schedule updates to the element directly - that is, without updating the component that rendered the element. This, for example, can be used to update properties of the element without causing re-rendering of its children.