diff options
Diffstat (limited to 'components/script')
-rw-r--r-- | components/script/dom/element.rs | 12 | ||||
-rwxr-xr-x | components/script/dom/htmlformelement.rs | 16 |
2 files changed, 26 insertions, 2 deletions
diff --git a/components/script/dom/element.rs b/components/script/dom/element.rs index 155098247b6..234a10f9448 100644 --- a/components/script/dom/element.rs +++ b/components/script/dom/element.rs @@ -3235,6 +3235,18 @@ impl Element { let root = node.GetRootNode(); root.is::<Document>() } + + // https://html.spec.whatwg.org/multipage/#cannot-navigate + pub fn cannot_navigate(&self) -> bool { + let document = document_from_node(self); + + // Step 1. + !document.is_fully_active() || + ( + // Step 2. + !self.is::<HTMLAnchorElement>() && !self.is_connected() + ) + } } impl Element { diff --git a/components/script/dom/htmlformelement.rs b/components/script/dom/htmlformelement.rs index 6a4a4b97fe5..e81613d750d 100755 --- a/components/script/dom/htmlformelement.rs +++ b/components/script/dom/htmlformelement.rs @@ -317,7 +317,11 @@ impl HTMLFormElement { /// [Form submission](https://html.spec.whatwg.org/multipage/#concept-form-submit) pub fn submit(&self, submit_method_flag: SubmittedFrom, submitter: FormSubmitter) { - // TODO: Step 1. If form cannot navigate , then return. + // Step 1 + if self.upcast::<Element>().cannot_navigate() { + return; + } + // Step 2 if self.constructing_entry_list.get() { return; @@ -342,6 +346,11 @@ impl HTMLFormElement { if event.DefaultPrevented() { return; } + + // Step 7-3 + if self.upcast::<Element>().cannot_navigate() { + return; + } } // Step 8 @@ -353,7 +362,10 @@ impl HTMLFormElement { None => return, }; - // TODO: Step 10. If form cannot navigate, then return. + // Step 10 + if self.upcast::<Element>().cannot_navigate() { + return; + } // Step 11 let mut action = submitter.action(); |