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Auto merge of #9105 - jdm:buttoneventsintermittent, r=nox

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Implement support for modifying the type attribute of <button>

https://github.com/servo/servo/pull/9100

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This commit is contained in:
bors-servo 2015-12-31 15:56:16 +05:30
commit 77b23d1bb9
5 changed files with 19 additions and 21 deletions
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18
components/script/dom/htmlbuttonelement.rs
View file

@ -27,7 +27,6 @@ use string_cache::Atom;
use util::str::DOMString;
#[derive(JSTraceable, PartialEq, Copy, Clone)]
#[allow(dead_code)]
#[derive(HeapSizeOf)]
enum ButtonType {
Submit,
@ -50,7 +49,6 @@ impl HTMLButtonElement {
htmlelement:
HTMLElement::new_inherited_with_state(IN_ENABLED_STATE,
localName, prefix, document),
//TODO: implement button_type in attribute_mutated
button_type: Cell::new(ButtonType::Submit)
}
}
@ -162,6 +160,22 @@ impl VirtualMethods for HTMLButtonElement {
}
}
},
&atom!("type") => {
match mutation {
AttributeMutation::Set(_) => {
let value = match &**attr.value() {
"reset" => ButtonType::Reset,
"button" => ButtonType::Button,
"menu" => ButtonType::Menu,
_ => ButtonType::Submit,
};
self.button_type.set(value);
}
AttributeMutation::Removed => {
self.button_type.set(ButtonType::Submit);
}
}
}
_ => {},
}
}

1
components/script/dom/macros.rs
View file

@ -330,6 +330,7 @@ macro_rules! global_event_handlers(
event_handler!(keyup, GetOnkeyup, SetOnkeyup);
event_handler!(input, GetOninput, SetOninput);
event_handler!(change, GetOnchange, SetOnchange);
event_handler!(reset, GetOnreset, SetOnreset);
event_handler!(submit, GetOnsubmit, SetOnsubmit);
)
);

1
components/script/dom/webidls/EventHandler.webidl
View file

@ -31,6 +31,7 @@ interface GlobalEventHandlers {
attribute EventHandler onkeypress;
attribute EventHandler onkeyup;
attribute EventHandler onchange;
attribute EventHandler onreset;
attribute EventHandler onsubmit;
};