MutationEvent: attrName property
Deprecated: This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
The attrName
read-only property of the MutationEvent
interface returns a string with the name of the node affected by the DOMAttrModified
event. It has no meaning for other events and is then set to the empty string (""
).
Value
A string.
Examples
js
element.addEventListener(
"DOMAttrModified",
(event) => {
console.log(event.attrName);
},
false,
);
Specifications
Specification |
---|
UI Events # dom-mutationevent-attrname |
Browser compatibility
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