Description
The NullDesign design creates null models, which exist but act like nothing. They do not appear in the children list, the model tree, or any normal use. They are almost universally used to act as placeholders when it is determined that a given node should not be created.
Rules
| inTree: | Override of inTree rule to ensure this does not appear in the model tree. |
| treeLabel: | The string inserted here will show up in the Model tree. This is a way to change the name that is displayed. |
| update: | Override of update rule to do nothing. |
Mixins
BaseModel
RULE NAME |
TYPE |
DEFAULTS |
CATEGORY |
FLAGS |
|---|---|---|---|---|
inTree |
boolean |
false |
Assembly |
Cached |
treeLabel |
string |
this[R.symbols.name] |
Assembly |
Cached |
update |
any |
0 |
Assembly |
