MutationObserver Class
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[
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]MutationObserver class
A object can be used to observe mutations to the tree of .
public class MutationObserver : DOMObject
Constructors
| Name | Description |
|---|---|
| MutationObserver(MutationCallback) | Constructs a MutationObserver object and sets its 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 !:Observe(Node, IMutationObserverInit) method, are mutated. |
Methods
| Name | Description |
|---|---|
| disconnect() | Stops observer from observing any mutations. Until the observe() method is used again, observer’s callback will not be invoked. |
| getPlatformType() | This method is used to retrieve the ECMAScript object . |
| 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. |
| 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. |
| takeRecords() | The method returns a copy of the record queue and then empty the record queue. |
See Also
- class DOMObject
- package com.aspose.html.dom.mutations
- package Aspose.HTML