resettable-properties-behavior - Vaadin Add-on Directory
Polymer behavior for resetting properties
**[ This description is mirrored from README.md at [github.com/danielx/resettable-properties-behavior](https://github.com//danielx/resettable-properties-behavior/blob/0.1.2/README.md) on 2019-05-22 ]**
[](https://beta.webcomponents.org/element/danielx/resettable-properties-behavior)
# ResettablePropertiesBehavior
`ResettablePropertiesBehavior` lets you easily reset polymer element properties to their default values.
`ResettablePropertiesBehavior` require properties that use this behavior to have a function as their value.
Set `resettable` to true for properties to reset them with `resetProperties`.
```javascript
data: {
type: Array,
resettable: true,
value: function() {
return [];
}
}
```
Optionally set `resetGroups` to only reset a subset of resettable properties with `resetPropertyGroup(group)`.
```javascript
data: {
type: Array,
resettable: true,
resetGroups: ['group-name'],
value: function() {
return [];
}
}
```