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Wijmo
- Aggregate
- Datatype
- Key
- Notifycollectionchangedaction
- Popupposition
- Sortnulls
- Tooltiptrigger
- Interop
- Ibindinginfo
- Icollectionview
- Ieditablecollectionview
- Ihttprequestoptions
- Inotifycollectionchanged
- Ipagedcollectionview
- Iqueryinterface
- Arraybase
- Binding
- Clipboard
- Collectionview
- Canceleventargs
- Collectionviewgroup
- Color
- Control
- Datetime
- Event
- Eventargs
- Globalize
- Groupdescription
- Notifycollectionchangedeventargs
- Observablearray
- Pagechangingeventargs
- Point
- Printdocument
- Propertychangedeventargs
- Propertygroupdescription
- Rect
- Requesterroreventargs
- Size
- Sortdescription
- Tooltip
- Tooltipeventargs
- Barcode
- Chart
- Cloud
- Gauge
- Grid
- Input
- Nav
- Odata
- Olap
- Rest
- Touch
- Undo
- Viewer
- Xlsx
- Interops
UndoableAction Class
UndoableAction Class
Heirarchy
- UndoableAction
Constructors
Properties
Methods
Constructors
constructor
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Initializes a new instance of an UndoableAction.
Parameters
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target: any
Object that the action applies to.
Returns UndoableAction
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Properties
target
Gets a reference to the action's target object.
Methods
addChildAction
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Adds a child action to this action's child list.
Parameters
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action: UndoableAction
UndoableAction to add to this action's child action list.
Returns void
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applyState
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Applies a given state to the target object.
Parameters
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state: any
State to apply to the target object.
Returns void
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close
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Closes the action by saving the new state. Returns true if the new state is different from the old state.
Returns boolean
redo
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Redoes the action.
Returns void
shouldAddAsChildAction
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Gets a value that determines whether a given action should be added as a child action or as a new independent action.
Parameters
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action: UndoableAction
UndoableAction to add to this action's child action list.
Returns boolean
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undo
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Undoes the action.
Returns void
Base class for undoable actions.