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Fix cloning of Element's attributes

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No virtual method was invoked when copies of attributes were appended to
newly-cloned elements.
This commit is contained in:
Anthony Ramine 2015-09-12 17:17:22 +02:00
parent d5ee58caf2
commit 650afc9d3e
4 changed files with 10 additions and 56 deletions
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6
components/script/dom/element.rs
View file

@ -83,7 +83,7 @@ use url::UrlParser;
use std::ascii::AsciiExt;
use std::borrow::{Cow, ToOwned};
use std::cell::{Ref, RefMut};
use std::cell::Ref;
use std::default::Default;
use std::mem;
use std::sync::Arc;
@ -597,10 +597,6 @@ impl Element {
self.attrs.borrow()
}
pub fn attrs_mut(&self) -> RefMut<Vec<JS<Attr>>> {
self.attrs.borrow_mut()
}
pub fn style_attribute(&self) -> &DOMRefCell<Option<PropertyDeclarationBlock>> {
&self.style_attribute
}

15
components/script/dom/node.rs
View file

@ -1768,15 +1768,12 @@ impl Node {
let node_elem = ElementCast::to_ref(node).unwrap();
let copy_elem = ElementCast::to_ref(copy.r()).unwrap();
let window = document.r().window();
for ref attr in &*node_elem.attrs() {
let attr = attr.root();
let newattr =
Attr::new(window.r(),
attr.r().local_name().clone(), attr.r().value().clone(),
attr.r().name().clone(), attr.r().namespace().clone(),
attr.r().prefix().clone(), Some(copy_elem));
copy_elem.attrs_mut().push(JS::from_rooted(&newattr));
for attr in node_elem.attrs().iter().map(JS::root) {
copy_elem.push_new_attribute(attr.local_name().clone(),
attr.value().clone(),
attr.name().clone(),
attr.namespace().clone(),
attr.prefix().clone());
}
},
_ => ()