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Implement Element.getAttributeNames

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This commit is contained in:
Anthony Ramine 2015-12-24 10:00:40 +01:00
parent 329a5b0c95
commit b8ae5897f1
7 changed files with 15 additions and 9 deletions
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5
components/script/dom/element.rs
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@ -1228,6 +1228,11 @@ impl ElementMethods for Element {
self.attr_list.or_init(|| NamedNodeMap::new(&window_from_node(self), self))
}
// https://dom.spec.whatwg.org/#dom-element-getattributenames
fn GetAttributeNames(&self) -> Vec<DOMString> {
self.attrs.borrow().iter().map(|attr| attr.Name()).collect()
}
// https://dom.spec.whatwg.org/#dom-element-getattribute
fn GetAttribute(&self, name: DOMString) -> Option<DOMString> {
self.GetAttributeNode(name)

2
components/script/dom/webidls/Element.webidl
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@ -34,6 +34,8 @@ interface Element : Node {
[SameObject]
readonly attribute NamedNodeMap attributes;
[Pure]
sequence<DOMString> getAttributeNames();
[Pure]
DOMString? getAttribute(DOMString name);
[Pure]
DOMString? getAttributeNS(DOMString? namespace, DOMString localName);