Class: PageMetaHandler
@ima/core.PageMetaHandler
Hierarchy
↳
PageMetaHandler
Constructors
constructor
• new PageMetaHandler(window, metaManager)
Parameters
| Name | Type |
|---|---|
window | Window |
metaManager | MetaManager |
Overrides
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:21
Properties
#managed
• Private #managed: boolean = false
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:15
#metaManager
• Private #metaManager: MetaManager
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:14
#window
• Private #window: Window
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:13
Accessors
$dependencies
• Static get $dependencies(): (typeof Window | typeof MetaManager)[]
Returns
(typeof Window | typeof MetaManager)[]
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:17
Methods
#sanitizeValue
▸ Private #sanitizeValue(value): null | string
Parameters
| Name | Type |
|---|---|
value | MetaValue |
Returns
null | string
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:124
#selectMetaTags
▸ Private #selectMetaTags(): NodeList
Returns
NodeList
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:128
#updateMetaAttributes
▸ Private #updateMetaAttributes(): void
Update specified meta or link tags in DOM.
Returns
void
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:59
#updateMetaTag
▸ Private #updateMetaTag<K>(iterator, tagName, keyName): void
Helper to update specific meta tags in page document.
Type parameters
| Name | Type |
|---|---|
K | extends MetaManagerRecordKeys |
Parameters
| Name | Type | Description |
|---|---|---|
iterator | never[] | IterableIterator<[string, MetaManagerRecord<K>]> | Collection of meta records to update. |
tagName | "link" | "meta" | Tag name for the given collection. |
keyName | "name" | "rel" | "property" | - |
Returns
void
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:93
destroy
▸ destroy(): void
Finalization callback, called when the page manager is being discarded. This usually happens when the page is hot-reloaded at the client side.
Returns
void
Inherited from
Defined in
packages/core/src/page/handler/PageHandler.ts:50
handlePostManagedState
▸ handlePostManagedState(): void
Called after a PageManager finishes transition from previous page to a new one.
Returns
void
Overrides
PageHandler.handlePostManagedState
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:38
handlePreManagedState
▸ handlePreManagedState(): void
Called before a PageManager starts to transition from previous page to a new one.
Returns
void
Overrides
PageHandler.handlePreManagedState
Defined in
packages/core/src/page/handler/PageMetaHandler.ts:31
init
▸ init(): void
Initializes the page handler.
Returns
void