1# ViewData 2 3ViewData defines the view data used for auto-fill. 4 5> **NOTE** 6> 7> The initial APIs of this module are supported since API version 11. Newly added APIs will be marked with a superscript to indicate their earliest API version. 8> The APIs provided by this module are system APIs. 9> The APIs of this module can be used only in the stage model. 10 11## Attributes 12 13**System capability**: SystemCapability.Ability.AbilityRuntime.AbilityCore 14 15| Name | Type | Mandatory| Description | 16| ----------- | -------------------- | ---- | ------------------------------------------------------------ | 17| bundleName | string | Yes | Bundle name. | 18| moduleName | string | Yes | Module name. | 19| abilityName | string | Yes | Ability name. | 20| pageUrl | string | Yes | URL of the page. | 21| pageNodeInfos | Array<[PageNodeInfo](js-apis-inner-application-pageNodeInfo.md)> | Yes | Page node information. | 22