By
class
Predicates for use with DebugElement's query functions.
class By {
static all(): Predicate<DebugElement>
static css(selector: string): Predicate<DebugElement>
static directive(type: Type<any>): Predicate<DebugElement>
}
Static methods
all() |
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Match all elements. |
static all(): Predicate<DebugElement>ParametersThere are no parameters. Returns
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Usage NotesExample
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css() | |||
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Match elements by the given CSS selector. | |||
static css(selector: string): Predicate<DebugElement>Parameters
Returns
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Usage NotesExample
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directive() | |||
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Match elements that have the given directive present. | |||
static directive(type: Type<any>): Predicate<DebugElement>Parameters
Returns
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Usage NotesExample
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© 2010–2019 Google, Inc.
Licensed under the Creative Commons Attribution License 4.0.
https://v7.angular.io/api/platform-browser/By