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API / @angular/platform-browser

Title

A service that can be used to get and set the title of a current HTML document.

class Title { getTitle(): string setTitle(newTitle: string) }

说明

Since an Angular application can't be bootstrapped on the entire HTML document (<html> tag) it is not possible to bind to the text property of the HTMLTitleElement elements (representing the <title> tag). Instead, this service can be used to set and get the current title value.

方法

getTitle()

Get the title of the current HTML document.

getTitle(): string

参数

没有参数。

返回值

string

setTitle()

Set the title of the current HTML document.

setTitle(newTitle: string)

参数

newTitle

Type: string.

注解

@Injectable({ providedIn: 'root', useFactory: createTitle, deps: [] })