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Add form submission via input element

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Rohan Prinja 2014-10-11 17:29:15 +05:30 • committed by Manish Goregaokar
parent c92d58980c
commit 05134e6d1f
3 changed files with 103 additions and 22 deletions
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65
components/script/dom/htmlformelement.rs
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@ -367,46 +367,77 @@ pub enum FormMethod {
}
pub enum FormSubmitter<'a> {
FormElement(JSRef<'a, HTMLFormElement>)
FormElement(JSRef<'a, HTMLFormElement>),
InputElement(JSRef<'a, HTMLInputElement>)
// TODO: Submit buttons, image submit, etc etc
}
impl<'a> FormSubmitter<'a> {
fn action(&self) -> DOMString {
match *self {
FormElement(form) => form.Action()
FormElement(form) => form.Action(),
InputElement(input_element) => {
let element: JSRef<Element> = ElementCast::from_ref(input_element);
if element.has_attribute("formaction") {
input_element.FormAction()
} else {
input_element.form_owner().map_or("".to_string(), |f_o| f_o.Action())
}
}
}
}
fn enctype(&self) -> FormEncType {
match *self {
FormElement(form) => {
match form.Enctype().as_slice() {
"multipart/form-data" => FormDataEncoded,
"text/plain" => TextPlainEncoded,
// https://html.spec.whatwg.org/multipage/forms.html#attr-fs-enctype
// urlencoded is the default
_ => UrlEncoded
let attr = match *self {
FormElement(form) => form.Enctype(),
InputElement(input_element) => {
let element: JSRef<Element> = ElementCast::from_ref(input_element);
if element.has_attribute("formenctype") {
input_element.FormEnctype()
} else {
input_element.form_owner().map_or("".to_string(), |f_o| f_o.Enctype())
}
}
};
match attr.as_slice() {
"multipart/form-data" => FormDataEncoded,
"text/plain" => TextPlainEncoded,
// https://html.spec.whatwg.org/multipage/forms.html#attr-fs-enctype
// urlencoded is the default
_ => UrlEncoded
}
}
fn method(&self) -> FormMethod {
match *self {
FormElement(form) => {
match form.Method().as_slice() {
"dialog" => FormDialog,
"post" => FormPost,
_ => FormGet
let attr = match *self {
FormElement(form) => form.Method(),
InputElement(input_element) => {
let element: JSRef<Element> = ElementCast::from_ref(input_element);
if element.has_attribute("formmethod") {
input_element.FormMethod()
} else {
input_element.form_owner().map_or("".to_string(), |f_o| f_o.Method())
}
}
};
match attr.as_slice() {
"dialog" => FormDialog,
"post" => FormPost,
_ => FormGet
}
}
fn target(&self) -> DOMString {
match *self {
FormElement(form) => form.Target()
FormElement(form) => form.Target(),
InputElement(input_element) => {
let element: JSRef<Element> = ElementCast::from_ref(input_element);
if element.has_attribute("formtarget") {
input_element.FormTarget()
} else {
input_element.form_owner().map_or("".to_string(), |f_o| f_o.Target())
}
}
}
}
}