Attr.ownerElement
The read-only ownerElement
property of the Attr
interface returns the Element
the attribute belongs to.
Value
The Element
the attribute belongs to, or null
if the attribute is not linked to an element.
Example
The following example displays the qualified name of the element of the two first elements, when we click on the appropriate button.
HTML Content
<svg xml:lang="en-US" class="struct" height="1" width="1">Click me</svg>
<label xml:lang="en-US" class="struct"></label>
<button>Click me for <svg>…</button>
<button>Click me for <label>…</button>
<br><br>
Qualified name of the owner element of the attribute <code>xml:lang</code>: <output id="result"><i>None.</i></output>
JavaScript Content
const elements = document.getElementsByClassName("struct");
const buttons = document.getElementsByTagName("button");
const result = document.querySelector("#result");
function handleEvent(element) {
return function(e) {
attribute = element.attributes[0];
result.value = attribute.ownerElement.tagName.toLowerCase();
}
}
let i=0;
for (let button of buttons) {
button.addEventListener('click', handleEvent(elements[i]));
i++;
}
Specifications
Specification |
---|
DOM Standard # dom-attr-ownerelement |
Browser compatibility
BCD tables only load in the browser