FileSystemDirectoryHandle extension type
The FileSystemDirectoryHandle
interface of the File System API
provides a handle to a file system directory.
The interface can be accessed via the window.showDirectoryPicker
,
StorageManager.getDirectory, DataTransferItem.getAsFileSystemHandle
, and
FileSystemDirectoryHandle.getDirectoryHandle methods.
API documentation sourced from MDN Web Docs.
- on
- Implemented types
- Available extensions
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isDefinedAndNotNull → bool
-
Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension
no setter - isNull → bool
-
Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension
Whether this value corresponds to JavaScriptnull
.no setter - isTruthy → JSBoolean
-
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of!!
in JavaScript.this
no setter - isUndefined → bool
-
Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension
Whether this value corresponds to JavaScriptundefined
.no setter - isUndefinedOrNull → bool
-
Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension
no setter - kind → FileSystemHandleKind
-
The
kind
read-only property of the FileSystemHandle interface returns the type of entry. This is'file'
if the associated entry is a file or'directory'
. It is used to distinguish files from directories when iterating over the contents of a directory.no setterinherited - name → String
-
The
name
read-only property of the FileSystemHandle interface returns the name of the entry represented by handle.no setterinherited - not → JSBoolean
-
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of!
in JavaScript.this
no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
add(
JSAny? any) → JSAny -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
+any
-
and(
JSAny? any) → JSAny? -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
&&any
-
callMethod<
R extends JSAny?> (JSAny method, [JSAny? arg1, JSAny? arg2, JSAny? arg3, JSAny? arg4]) → R -
Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Callsmethod
on this JSObject with up to four arguments. -
callMethodVarArgs<
R extends JSAny?> (JSAny method, [List< JSAny?> ? arguments]) → R -
Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Callsmethod
on this JSObject with a variable number ofarguments
. -
dartify(
) → Object? -
Available on JSAny?, provided by the JSAnyUtilityExtension extension
Converts a JavaScript value to the Dart equivalent if possible. -
delete(
JSAny property) → JSBoolean -
Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Deletes the property with keyproperty
from this JSObject. -
divide(
JSAny? any) → JSAny -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
/any
-
equals(
JSAny? any) → JSBoolean -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
==any
-
exponentiate(
JSAny? any) → JSAny -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
**any
-
getDirectoryHandle(
String name, [FileSystemGetDirectoryOptions options]) → JSPromise< FileSystemDirectoryHandle> -
The
getDirectoryHandle()
method of the FileSystemDirectoryHandle interface returns a FileSystemDirectoryHandle for a subdirectory with the specified name within the directory handle on which the method is called. -
getFileHandle(
String name, [FileSystemGetFileOptions options]) → JSPromise< FileSystemFileHandle> -
The
getFileHandle()
method of the FileSystemDirectoryHandle interface returns a FileSystemFileHandle for a file with the specified name, within the directory the method is called. -
getProperty<
R extends JSAny?> (JSAny property) → R -
Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
The value of the property keyproperty
of this JSObject. -
greaterThan(
JSAny? any) → JSBoolean -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
>any
-
greaterThanOrEqualTo(
JSAny? any) → JSBoolean -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
>=any
-
has(
String property) → bool -
Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Shorthand helper for hasProperty to check whether this JSObject contains the property keyproperty
, but takes and returns a Dart value. -
hasProperty(
JSAny property) → JSBoolean -
Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Whether or not this JSObject contains the property keyproperty
. -
instanceof(
JSFunction constructor) → bool -
Available on JSAny?, provided by the JSAnyUtilityExtension extension
Whether thisJSAny?
is aninstanceof
constructor
. -
instanceOfString(
String constructorName) → bool -
Available on JSAny?, provided by the JSAnyUtilityExtension extension
Whether thisJSAny?
is aninstanceof
the constructor that is defined byconstructorName
, which is looked up in the globalContext. -
isA<
T extends JSAny?> () → bool -
Available on JSAny?, provided by the JSAnyUtilityExtension extension
Whether thisJSAny?
is an instance of the JavaScript type that is declared byT
. -
isSameEntry(
FileSystemHandle other) → JSPromise< JSBoolean> -
The
isSameEntry()
method of the FileSystemHandle interface compares two FileSystemHandle to see if the associated entries (either a file or directory) match.inherited -
lessThan(
JSAny? any) → JSBoolean -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
<any
-
lessThanOrEqualTo(
JSAny? any) → JSBoolean -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
<=any
-
modulo(
JSAny? any) → JSAny -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
%any
-
multiply(
JSAny? any) → JSAny -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
*any
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notEquals(
JSAny? any) → JSBoolean -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
!=any
-
or(
JSAny? any) → JSAny? -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
||any
-
removeEntry(
String name, [FileSystemRemoveOptions options]) → JSPromise< JSAny?> -
The
removeEntry()
method of the FileSystemDirectoryHandle interface attempts to remove an entry if the directory handle contains a file or directory called the name specified. -
resolve(
FileSystemHandle possibleDescendant) → JSPromise< JSArray< JSString> ?> -
The
resolve()
method of the FileSystemDirectoryHandle interface returns anArray
of directory names from the parent handle to the specified child entry, with the name of the child entry as the last array item. -
setProperty(
JSAny property, JSAny? value) → void -
Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Write thevalue
of property keyproperty
of this JSObject. -
strictEquals(
JSAny? any) → JSBoolean -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
===any
-
strictNotEquals(
JSAny? any) → JSBoolean -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
!==any
-
subtract(
JSAny? any) → JSAny -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
-any
-
toString(
) → String -
A string representation of this object.
inherited
-
typeofEquals(
String typeString) → bool -
Available on JSAny?, provided by the JSAnyUtilityExtension extension
Whether the result oftypeof
on thisJSAny?
istypeString
. -
unsignedRightShift(
JSAny? any) → JSNumber -
Available on JSAny?, provided by the JSAnyOperatorExtension extension
The result of
in JavaScript.this
>>>any
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
-
operator [](
String property) → JSAny? -
Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Shorthand helper for getProperty to get the value of the property keyproperty
of this JSObject, but takes and returns a Dart value. -
operator []=(
String property, JSAny? value) → void -
Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension
Shorthand helper for setProperty to write thevalue
of the property keyproperty
of this JSObject, but takes a Dart value.