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Implement Element.className

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This commit is contained in:
Bruno de Oliveira Abinader 2014-03-13 13:48:24 -04:00
parent 3933d17262
commit 6274ecba07
6 changed files with 50 additions and 14 deletions
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1
src/components/script/dom/bindings/codegen/Bindings.conf
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@ -52,6 +52,7 @@ DOMInterfaces = {
'Element': {
'needsAbstract': [
'attributes',
'className',
'getBoundingClientRect',
'getClientRects',
'getElementsByClassName',

10
src/components/script/dom/element.rs
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@ -430,6 +430,16 @@ impl Element {
self.set_string_attribute(abstract_self, "id", id);
}
// http://dom.spec.whatwg.org/#dom-element-classname
pub fn ClassName(&self, _abstract_self: &JS<Element>) -> DOMString {
self.get_string_attribute("class")
}
// http://dom.spec.whatwg.org/#dom-element-classname
pub fn SetClassName(&mut self, abstract_self: &JS<Element>, class: DOMString) {
self.set_string_attribute(abstract_self, "class", class);
}
// http://dom.spec.whatwg.org/#dom-element-attributes
pub fn Attributes(&mut self, abstract_self: &JS<Element>) -> JS<AttrList> {
match self.attr_list {

7
src/components/script/dom/htmlelement.rs
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@ -140,13 +140,6 @@ impl HTMLElement {
Ok(())
}
pub fn ClassName(&self) -> DOMString {
~""
}
pub fn SetClassName(&self, _class: DOMString) {
}
pub fn GetOffsetParent(&self) -> Option<JS<Element>> {
None
}

4
src/components/script/dom/webidls/Element.webidl
View file

@ -28,10 +28,8 @@ interface Element : Node {
[Pure]
attribute DOMString id;
/*
FIXME Bug 810677 Move className from HTMLElement to Element
[Pure]
attribute DOMString className;
*/
/*[Constant]
readonly attribute DOMTokenList? classList;*/

4
src/components/script/dom/webidls/HTMLElement.webidl
View file

@ -43,10 +43,6 @@ interface HTMLElement : Element {
readonly attribute boolean isContentEditable;
[SetterThrows, Pure]
attribute boolean spellcheck;
// Mozilla specific stuff
// FIXME Bug 810677 Move className from HTMLElement to Element
attribute DOMString className;
};
// http://dev.w3.org/csswg/cssom-view/#extensions-to-the-htmlelement-interface

38
src/test/content/test_element_className.html Normal file
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@ -0,0 +1,38 @@
<!DOCTYPE html>
<html>
<head>
<script src="harness.js"></script>
<script>
let foo1 = document.getElementById("foo-1");
let foo2 = document.getElementById("foo-2");
foo1.className += " bar";
is(foo1.className, "foo bar");
let foo3 = document.createElement("div");
foo3.id = "foo-3";
foo3.className = "foo";
document.body.appendChild(foo3);
is(foo3, document.getElementById("foo-3"));
let collection = document.getElementsByClassName("foo");
is(collection.length, 2);
is(collection[0].id, foo1.id);
is(collection[1].id, foo3.id);
collection = document.getElementsByClassName("bar");
is(collection.length, 1);
is(collection[0].id, foo1.id);
collection = document.getElementsByClassName("baz");
is(collection.length, 1);
is(collection[0].id, foo2.id);
finish();
</script>
</head>
<body>
<div id="foo-1" class="foo"></div>
<div id="foo-2" class="baz"></div>
</body>
</html>