Lightning Aura Components Developer Guide
jFramework-Specific Types
Here are the supported type values that are specific to the framework.
| type | Example | Description |
|---|---|---|
| Aura.Component | N/A | A single component. We recommend using Aura.Component[] instead. |
| Aura.Component[] | <aura:attribute name="detail" type="Aura.Component[]"/> | Use this type to set blocks of markup. An attribute of type Aura.Component[] is called a facet. |
| Aura.Action | <aura:attribute name="onclick" type="Aura.Action"/> | Use this type to pass an action to a component. See Using the Aura.Action Attribute Type. |
To set a default value for type="Aura.Component[]", put the default markup in the body of aura:attribute. For example:
1<aura:component>
2 <aura:attribute name="detail" type="Aura.Component[]">
3 <p>default paragraph1</p>
4 </aura:attribute>
5 Default value is: {!v.detail}
6</aura:component>