idb.Cursor
Cursor
package js-html-idb
extended by CursorWithValue
Available on jsThe
IDBCursor
interface of the IndexedDB API represents a cursor for traversing or iterating over multiple records in a database.Documentation IDBCursor by Mozilla Contributors, licensed under CC-BY-SA 2.5.
See:
Variables
read only direction:CursorDirection
Returns the direction of traversal of the cursor. See Constants for possible values.
read only key:Dynamic
Returns the key for the record at the cursor's position. If the cursor is outside its range, this is set to undefined
. The cursor's key can be any data type.
read only primaryKey:Dynamic
Returns the cursor's current effective primary key. If the cursor is currently being iterated or has iterated outside its range, this is set to undefined
. The cursor's primary key can be any data type.
read only source:EitherType<ObjectStore, Index>
Returns the IDBObjectStore
or IDBIndex
that the cursor is iterating- This function never returns null or throws an exception, even if the cursor is currently being iterated, has iterated past its end, or its transaction is not active-
Methods
advance (count:Int):Void
Throws:
null |
DOMError |
---|
continue_ (?key:Dynamic):Void
Throws:
null |
DOMError |
---|
delete_ ():Request
Throws:
null |
DOMError |
---|
update (value:Dynamic):Request
Throws:
null |
DOMError |
---|
© 2005–2016 Haxe Foundation
Licensed under a MIT license.
http://api.haxe.org/js/html/idb/Cursor.html