Interface SecurityPolicyViolationEvent

Inherits from Event, and represents the event object of an event sent on a document or worker when its content security policy is violated.

MDN Reference

interface SecurityPolicyViolationEvent {
    AT_TARGET: 2;
    blockedURI: string;
    bubbles: boolean;
    BUBBLING_PHASE: 3;
    cancelable: boolean;
    cancelBubble: boolean;
    CAPTURING_PHASE: 1;
    columnNumber: number;
    composed: boolean;
    currentTarget: null | EventTarget;
    defaultPrevented: boolean;
    disposition: SecurityPolicyViolationEventDisposition;
    documentURI: string;
    effectiveDirective: string;
    eventPhase: number;
    isTrusted: boolean;
    lineNumber: number;
    NONE: 0;
    originalPolicy: string;
    referrer: string;
    returnValue: boolean;
    sample: string;
    sourceFile: string;
    srcElement: null | EventTarget;
    statusCode: number;
    target: null | EventTarget;
    timeStamp: number;
    type: string;
    violatedDirective: string;
    composedPath(): EventTarget[];
    initEvent(type: string, bubbles?: boolean, cancelable?: boolean): void;
    preventDefault(): void;
    stopImmediatePropagation(): void;
    stopPropagation(): void;
}

Hierarchy

  • Event
    • SecurityPolicyViolationEvent

Properties

AT_TARGET blockedURI bubbles BUBBLING_PHASE cancelable cancelBubble CAPTURING_PHASE columnNumber composed currentTarget defaultPrevented disposition documentURI effectiveDirective eventPhase isTrusted lineNumber NONE originalPolicy referrer returnValue sample sourceFile srcElement statusCode target timeStamp type violatedDirective

Methods

composedPath initEvent preventDefault stopImmediatePropagation stopPropagation

Properties

ReadonlyAT_TARGET

AT_TARGET

ReadonlyblockedURI

blockedURI: string

MDN Reference

Readonlybubbles

bubbles: boolean

Returns true or false depending on how event was initialized. True if event goes through its target's ancestors in reverse tree order, and false otherwise.

MDN Reference

ReadonlyBUBBLING_PHASE

BUBBLING_PHASE

Readonlycancelable

cancelable: boolean

Returns true or false depending on how event was initialized. Its return value does not always carry meaning, but true can indicate that part of the operation during which event was dispatched, can be canceled by invoking the preventDefault() method.

MDN Reference

cancelBubble

cancelBubble: boolean

Deprecated

MDN Reference

ReadonlyCAPTURING_PHASE

CAPTURING_PHASE

ReadonlycolumnNumber

columnNumber: number

MDN Reference

Readonlycomposed

composed: boolean

Returns true or false depending on how event was initialized. True if event invokes listeners past a ShadowRoot node that is the root of its target, and false otherwise.

MDN Reference

ReadonlycurrentTarget

currentTarget: null | EventTarget

Returns the object whose event listener's callback is currently being invoked.

MDN Reference

ReadonlydefaultPrevented

defaultPrevented: boolean

Returns true if preventDefault() was invoked successfully to indicate cancelation, and false otherwise.

MDN Reference

Readonlydisposition

disposition: SecurityPolicyViolationEventDisposition

MDN Reference

ReadonlydocumentURI

documentURI: string

MDN Reference

ReadonlyeffectiveDirective

effectiveDirective: string

MDN Reference

ReadonlyeventPhase

eventPhase: number

Returns the event's phase, which is one of NONE, CAPTURING_PHASE, AT_TARGET, and BUBBLING_PHASE.

MDN Reference

ReadonlyisTrusted

isTrusted: boolean

Returns true if event was dispatched by the user agent, and false otherwise.

MDN Reference

ReadonlylineNumber

lineNumber: number

MDN Reference

ReadonlyNONE

NONE

ReadonlyoriginalPolicy

originalPolicy: string

MDN Reference

Readonlyreferrer

referrer: string

MDN Reference

returnValue

returnValue: boolean

Deprecated

MDN Reference

Readonlysample

sample: string

MDN Reference

ReadonlysourceFile

sourceFile: string

MDN Reference

ReadonlysrcElement

srcElement: null | EventTarget

Deprecated

MDN Reference

ReadonlystatusCode

statusCode: number

MDN Reference

Readonlytarget

target: null | EventTarget

Returns the object to which event is dispatched (its target).

MDN Reference

ReadonlytimeStamp

timeStamp: number

Returns the event's timestamp as the number of milliseconds measured relative to the time origin.

MDN Reference

Readonlytype

type: string

Returns the type of event, e.g. "click", "hashchange", or "submit".

MDN Reference

ReadonlyviolatedDirective

violatedDirective: string

MDN Reference

Methods

composedPath

  • composedPath(): EventTarget[]

  • Returns the invocation target objects of event's path (objects on which listeners will be invoked), except for any nodes in shadow trees of which the shadow root's mode is "closed" that are not reachable from event's currentTarget.

    MDN Reference

    Returns EventTarget[]

initEvent

  • initEvent(type, bubbles?, cancelable?): void

  • Parameters

    • type: string
    • Optionalbubbles: boolean
    • Optionalcancelable: boolean

    Returns void

    Deprecated

    MDN Reference

preventDefault

  • preventDefault(): void

  • If invoked when the cancelable attribute value is true, and while executing a listener for the event with passive set to false, signals to the operation that caused event to be dispatched that it needs to be canceled.

    MDN Reference

    Returns void

stopImmediatePropagation

  • stopImmediatePropagation(): void

  • Invoking this method prevents event from reaching any registered event listeners after the current one finishes running and, when dispatched in a tree, also prevents event from reaching any other objects.

    MDN Reference

    Returns void

stopPropagation

  • stopPropagation(): void

  • When dispatched in a tree, invoking this method prevents event from reaching any objects other than the current object.

    MDN Reference

    Returns void

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