public interface MutationEvent extends Event
MutationEvent interface provides specific contextual 
 information associated with Mutation events. 
 See also the Document Object Model (DOM) Level 2 Events Specification.
| Modifier and Type | Field and Description | 
|---|---|
| static short | ADDITIONThe  Attrwas just added. | 
| static short | MODIFICATIONThe  Attrwas modified in place. | 
| static short | REMOVALThe  Attrwas just removed. | 
AT_TARGET, BUBBLING_PHASE, CAPTURING_PHASE| Modifier and Type | Method and Description | 
|---|---|
| short | getAttrChange()attrChangeindicates the type of change which triggered 
 the DOMAttrModified event. | 
| java.lang.String | getAttrName()attrNameindicates the name of the changedAttrnode in a DOMAttrModified event. | 
| java.lang.String | getNewValue()newValueindicates the new value of theAttrnode in DOMAttrModified events, and of theCharacterDatanode in DOMCharacterDataModified events. | 
| java.lang.String | getPrevValue()prevValueindicates the previous value of theAttrnode in DOMAttrModified events, and of theCharacterDatanode in DOMCharacterDataModified events. | 
| Node | getRelatedNode()relatedNodeis used to identify a secondary node related 
 to a mutation event. | 
| void | initMutationEvent(java.lang.String typeArg,
                 boolean canBubbleArg,
                 boolean cancelableArg,
                 Node relatedNodeArg,
                 java.lang.String prevValueArg,
                 java.lang.String newValueArg,
                 java.lang.String attrNameArg,
                 short attrChangeArg)The  initMutationEventmethod is used to initialize the 
 value of aMutationEventcreated through theDocumentEventinterface. | 
getBubbles, getCancelable, getCurrentTarget, getEventPhase, getTarget, getTimeStamp, getType, initEvent, preventDefault, stopPropagationstatic final short MODIFICATION
Attr was modified in place.static final short ADDITION
Attr was just added.static final short REMOVAL
Attr was just removed.Node getRelatedNode()
relatedNode is used to identify a secondary node related 
 to a mutation event. For example, if a mutation event is dispatched 
 to a node indicating that its parent has changed, the 
 relatedNode is the changed parent. If an event is 
 instead dispatched to a subtree indicating a node was changed within 
 it, the relatedNode is the changed node. In the case of 
 the DOMAttrModified event it indicates the Attr node 
 which was modified, added, or removed.java.lang.String getPrevValue()
prevValue indicates the previous value of the 
 Attr node in DOMAttrModified events, and of the 
 CharacterData node in DOMCharacterDataModified events.java.lang.String getNewValue()
newValue indicates the new value of the Attr 
 node in DOMAttrModified events, and of the CharacterData 
 node in DOMCharacterDataModified events.java.lang.String getAttrName()
attrName indicates the name of the changed 
 Attr node in a DOMAttrModified event.short getAttrChange()
attrChange indicates the type of change which triggered 
 the DOMAttrModified event. The values can be MODIFICATION
 , ADDITION, or REMOVAL.void initMutationEvent(java.lang.String typeArg,
                     boolean canBubbleArg,
                     boolean cancelableArg,
                     Node relatedNodeArg,
                     java.lang.String prevValueArg,
                     java.lang.String newValueArg,
                     java.lang.String attrNameArg,
                     short attrChangeArg)
initMutationEvent method is used to initialize the 
 value of a MutationEvent created through the 
 DocumentEvent interface. This method may only be called 
 before the MutationEvent has been dispatched via the 
 dispatchEvent method, though it may be called multiple 
 times during that phase if necessary. If called multiple times, the 
 final invocation takes precedence.typeArg - Specifies the event type.canBubbleArg - Specifies whether or not the event can bubble.cancelableArg - Specifies whether or not the event's default 
   action can be prevented.relatedNodeArg - Specifies the Event's related Node.prevValueArg - Specifies the Event's 
   prevValue attribute. This value may be null.newValueArg - Specifies the Event's 
   newValue attribute. This value may be null.attrNameArg - Specifies the Event's 
   attrName attribute. This value may be null.attrChangeArg - Specifies the Event's 
   attrChange attributeCopyright © 1999-2022 The Apache Software Foundation. All Rights Reserved.