Meta
class
A service that can be used to get and add meta tags.
class Meta { addTag(tag: MetaDefinition, forceCreation: boolean = false): HTMLMetaElement | null addTags(tags: MetaDefinition[], forceCreation: boolean = false): HTMLMetaElement[] getTag(attrSelector: string): HTMLMetaElement | null getTags(attrSelector: string): HTMLMetaElement[] updateTag(tag: MetaDefinition, selector?: string): HTMLMetaElement | null removeTag(attrSelector: string): void removeTagElement(meta: HTMLMetaElement): void }
Methods
addTag()
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tag |
MetaDefinition |
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forceCreation |
boolean |
Optional. Default is |
Returns
HTMLMetaElement | null
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tags |
MetaDefinition[] |
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forceCreation |
boolean |
Optional. Default is |
Returns
HTMLMetaElement[]
getTag()
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attrSelector |
string |
Returns
HTMLMetaElement | null
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attrSelector |
string |
Returns
HTMLMetaElement[]
updateTag()
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tag |
MetaDefinition |
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selector |
string |
Optional. Default is |
Returns
HTMLMetaElement | null
removeTag()
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attrSelector |
string |
Returns
void
removeTagElement()
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meta |
HTMLMetaElement |
Returns
void
© 2010–2020 Google, Inc.
Licensed under the Creative Commons Attribution License 4.0.
https://v9.angular.io/api/platform-browser/Meta