há 10 meses atrás · c25dda767e
--- a/Tests/LibWeb/Text/expected/HTML/formAction-attribute.txt
+++ b/Tests/LibWeb/Text/expected/HTML/formAction-attribute.txt
@@ -0,0 +1,3 @@
 
															+button.formAction initial value: http://www.example.com/
														
 
															+Final segment of button.formAction after setting to the empty string: formAction-attribute.html
														
 
															+Final segment of button.formAction after setting to "../test.html": test.html
														
--- a/Tests/LibWeb/Text/input/HTML/formAction-attribute.html
+++ b/Tests/LibWeb/Text/input/HTML/formAction-attribute.html
@@ -0,0 +1,19 @@
 
															+<!DOCTYPE html>
														
 
															+<script src="../include.js"></script>
														
 
															+<button formaction="http://www.example.com/"></button>
														
 
															+<script>
														
 
															+    test(() => {
														
 
															+        const elementNames = [
														
 
															+            "button",
														
 
															+        ];
														
 
															+        for (const elementName of elementNames) {
														
 
															+            const element = document.querySelector(elementName);
														
 
															+            println(`${elementName}.formAction initial value: ${element.formAction}`);
														
 
															+            element.formAction = "";
														
 
															+            println(`Final segment of ${elementName}.formAction after setting to the empty string: ${element.formAction.split('/').pop()}`);
														
 
															+            element.formAction = "../test.html";
														
 
															+            println(`Final segment of ${elementName}.formAction after setting to "../test.html": ${element.formAction.split('/').pop()}`);
														
 
															+            element.remove();
														
 
															+        }
														
 
															+    });
														
 
															+</script>
														
--- a/Userland/Libraries/LibWeb/HTML/FormAssociatedElement.cpp
+++ b/Userland/Libraries/LibWeb/HTML/FormAssociatedElement.cpp
@@ -166,6 +166,27 @@ void FormAssociatedElement::reset_form_owner()
 
															     }
														
 
															 }
														
 
															+// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-fs-formaction
														
 
															+String FormAssociatedElement::form_action() const
														
 
															+{
														
 
															+    // The formAction IDL attribute must reflect the formaction content attribute, except that on getting, when the content attribute is missing or its value is the empty string,
														
 
															+    // the element's node document's URL must be returned instead.
														
 
															+    auto& html_element = form_associated_element_to_html_element();
														
 
															+    auto form_action_attribute = html_element.attribute(HTML::AttributeNames::formaction);
														
 
															+    if (!form_action_attribute.has_value() || form_action_attribute.value().is_empty()) {
														
 
															+        return html_element.document().url_string();
														
 
															+    }
														
 
															+
														
 
															+    auto document_base_url = html_element.document().base_url();
														
 
															+    return MUST(document_base_url.complete_url(form_action_attribute.value()).to_string());
														
 
															+}
														
 
															+
														
 
															+WebIDL::ExceptionOr<void> FormAssociatedElement::set_form_action(String const& value)
														
 
															+{
														
 
															+    auto& html_element = form_associated_element_to_html_element();
														
 
															+    return html_element.set_attribute(HTML::AttributeNames::formaction, value);
														
 
															+}
														
 
															+
														
 
															 // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#concept-textarea/input-relevant-value
														
 
															 void FormAssociatedTextControlElement::relevant_value_was_changed(JS::GCPtr<DOM::Text> text_node)
														
 
															 {
														
--- a/Userland/Libraries/LibWeb/HTML/FormAssociatedElement.h
+++ b/Userland/Libraries/LibWeb/HTML/FormAssociatedElement.h
@@ -98,6 +98,9 @@ public:
 
															     // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#concept-form-reset-control
														
 
															     virtual void reset_algorithm() {};
														
 
															+    String form_action() const;
														
 
															+    WebIDL::ExceptionOr<void> set_form_action(String const&);
														
 
															+
														
 
															 protected:
														
 
															     FormAssociatedElement() = default;
														
 
															     virtual ~FormAssociatedElement() = default;
														
--- a/Userland/Libraries/LibWeb/HTML/HTMLButtonElement.idl
+++ b/Userland/Libraries/LibWeb/HTML/HTMLButtonElement.idl
@@ -15,7 +15,7 @@ interface HTMLButtonElement : HTMLElement {
 
															     [CEReactions, Reflect] attribute boolean disabled;
														
 
															     readonly attribute HTMLFormElement? form;
														
 
															-    [CEReactions, Reflect=formaction] attribute USVString formAction;
														
 
															+    [CEReactions] attribute USVString formAction;
														
 
															     [CEReactions, Reflect=formenctype] attribute DOMString formEnctype;
														
 
															     [CEReactions, Reflect=formmethod] attribute DOMString formMethod;
														
 
															     [CEReactions, Reflect=formnovalidate] attribute boolean formNoValidate;