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Implement :valid :invalid pseudo classes (#26729)

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Signed-off-by: Martin Robinson <mrobinson@igalia.com>
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John Poge II 2023-07-21 12:42:03 +02:00 • committed by GitHub
parent 2b67392fd5
commit 5f2c6c09cd
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30 changed files with 324 additions and 241 deletions
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12
components/script/dom/htmlselectelement.rs
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@ -76,7 +76,7 @@ impl HTMLSelectElement {
) -> HTMLSelectElement {
HTMLSelectElement {
htmlelement: HTMLElement::new_inherited_with_state(
ElementState::IN_ENABLED_STATE,
ElementState::IN_ENABLED_STATE | ElementState::IN_VALID_STATE,
local_name,
prefix,
document,
@ -347,6 +347,9 @@ impl HTMLSelectElementMethods for HTMLSelectElement {
for opt in opt_iter {
opt.set_selectedness(false);
}
self.validity_state()
.perform_validation_and_update(ValidationFlags::VALUE_MISSING);
}
// https://html.spec.whatwg.org/multipage/#dom-select-selectedindex
@ -414,6 +417,10 @@ impl VirtualMethods for HTMLSelectElement {
fn attribute_mutated(&self, attr: &Attr, mutation: AttributeMutation) {
self.super_type().unwrap().attribute_mutated(attr, mutation);
match attr.local_name() {
&local_name!("required") => {
self.validity_state()
.perform_validation_and_update(ValidationFlags::VALUE_MISSING);
},
&local_name!("disabled") => {
let el = self.upcast::<Element>();
match mutation {
@ -427,6 +434,9 @@ impl VirtualMethods for HTMLSelectElement {
el.check_ancestors_disabled_state_for_form_control();
},
}
self.validity_state()
.perform_validation_and_update(ValidationFlags::VALUE_MISSING);
},
&local_name!("form") => {
self.form_attribute_mutated(mutation);