Class MutationObserver
Namespace: Aspose.Html.Dom.Mutations
Assembly: Aspose.HTML.dll (25.2.0)
A Aspose.Html.Dom.Mutations.MutationObserver object can be used to observe mutations to the tree of Aspose.Html.Dom.Node.
[ComVisible(true)]
[DOMObject]
[DOMName("MutationObserver")]
public class MutationObserver : DOMObject, INotifyPropertyChangedInheritance
object ← DOMObject ← MutationObserver
Implements
Inherited Members
DOMObject.GetPlatformType(), object.GetType(), object.MemberwiseClone(), object.ToString(), object.Equals(object?), object.Equals(object?, object?), object.ReferenceEquals(object?, object?), object.GetHashCode()
Constructors
MutationObserver(MutationCallback)
Constructs a MutationObserver object and sets its Aspose.Html.Dom.Mutations.MutationCallback to callback. The callback is invoked with a list of MutationRecord objects as first argument and the constructed MutationObserver object as second argument. It is invoked after nodes registered with the Aspose.Html.Dom.Mutations.MutationObserver.Observe(Aspose.Html.Dom.Node,Aspose.Html.Dom.Mutations.MutationObserverInit) method, are mutated.
[DOMConstructor]
public MutationObserver(MutationCallback callback)Parameters
callback MutationCallback
The callback.
Methods
Disconnect()
Stops observer from observing any mutations. Until the observe() method is used again, observer’s callback will not be invoked.
[DOMName("disconnect")]
public void Disconnect()Observe(Node)
Instructs the user agent to observe a given target (a node) and report any mutations based on the criteria given by options (an object). The options argument allows for setting mutation observation options via object members.
[DOMName("observe")]
public void Observe(Node target)Parameters
target Node
The target for observe.
Observe(Node, MutationObserverInit)
Instructs the user agent to observe a given target (a node) and report any mutations based on the criteria given by options (an object). The options argument allows for setting mutation observation options via object members.
[DOMName("observe")]
public void Observe(Node target, MutationObserverInit options)Parameters
target Node
The target for observe.
options MutationObserverInit
The observer options.
TakeRecords()
The method returns a copy of the record queue and then empty the record queue.
[DOMName("takeRecords")]
public IList<mutationrecord> TakeRecords()Returns
IList<MutationRecord>
The copy of the record queue.