michael/rust-dominator
michael
/
rust-dominator
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Adding in full TodoMVC example

This commit is contained in:
Pauan 2018-03-08 12:08:30 -10:00
parent c18457166b
commit 3b1bafd0df
7 changed files with 1348 additions and 139 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
examples/test/Cargo.toml Normal file
View File

@ -0,0 +1,12 @@
[package]
name = "todomvc"
version = "0.1.0"
authors = ["Pauan <pcxunlimited@gmail.com>"]
[dependencies]
dominator = { path = "../.." }
signals = { path = "../../signals" }
[dependencies.stdweb]
version = "0.4.0"
features = ["experimental_features_which_may_break_on_minor_version_bumps"]

171
examples/test/src/main.rs Normal file
View File

@ -0,0 +1,171 @@
#[macro_use]
extern crate stdweb;
#[macro_use]
extern crate dominator;
#[macro_use]
extern crate signals;
use std::rc::Rc;
use stdweb::web::{document, HtmlElement};
use stdweb::web::event::ClickEvent;
use stdweb::web::IParentNode;
use signals::signal;
use signals::signal_vec;
use signals::signal::Signal;
use signals::signal_vec::SignalVec;
use dominator::traits::*;
use dominator::{Dom, text};
fn main() {
stylesheet!("div", {
style("border", "5px solid black");
});
let foobar = class! {
style("border-right", "10px solid purple");
};
/*let media_query = stylesheet!(format!("@media (max-width: 500px) .{}", foobar), {
style("border-left", "10px solid teal");
});*/
let mut count = 0;
let (sender_count, receiver_count) = signal::unsync::mutable(count);
let mut width: u32 = 10;
let (sender1, receiver1) = signal::unsync::mutable(width);
let (sender2, receiver2) = signal::unsync::mutable(vec![width]);
let (sender3, receiver3) = signal::unsync::mutable(vec![width]);
let (text_sender, text_receiver) = signal::unsync::mutable(format!("{}", width));
let (mut sender_elements, receiver_elements) = signal_vec::unsync::mutable();
/*let style_width = receiver1.switch(move |x| {
receiver2.clone().switch(move |y| {
receiver3.clone().map(move |z| {
Some(format!("{}px", x + y[0] + z[0]))
})
})
});*/
let style_width = map_clone! {
let x: Rc<u32> = receiver1,
let y: Rc<Vec<u32>> = receiver2,
let z: Rc<Vec<u32>> = receiver3 =>
Some(format!("{}px", *x + y[0] + z[0]))
};
let mut elements_index = 0;
let mut increment = move || {
elements_index += 1;
elements_index
};
sender_elements.push((increment(), 1));
sender_elements.push((increment(), 2));
sender_elements.push((increment(), 3));
sender_elements.push((increment(), 4));
sender_elements.push((increment(), 5));
sender_elements.push((increment(), 6));
sender_elements.push((increment(), 7));
dominator::append_dom(&document().query_selector("body").unwrap().unwrap(),
html!("div", {
style("border", "10px solid blue");
children(&mut [
text("Testing testing!!!"),
text(text_receiver.dynamic()),
text(receiver_count.map(|x| format!(" - {}", x)).dynamic()),
html!("div", {
style("width", style_width.dynamic());
style("height", "50px");
style("background-color", "green");
event(move |event: ClickEvent| {
count += 1;
width += 5;
console!(log, &event);
sender1.set(width).unwrap();
sender2.set(vec![width]).unwrap();
sender3.set(vec![width]).unwrap();
text_sender.set(format!("{}", width)).unwrap();
sender_count.set(count).unwrap();
sender_elements.push((increment(), 8));
sender_elements.push((increment(), 0));
sender_elements.push((increment(), 5));
sender_elements.push((increment(), 9));
});
children(
receiver_elements
.filter_map(|(x, y)| {
if y > 2 {
Some((x, y + 100))
} else {
None
}
})
.sort_by(|&(_, a), &(_, b)| {
a.cmp(&b).reverse()
})
.map(|(x, y)| {
html!("div", {
style("border", "5px solid red");
style("width", "100px");
style("height", "50px");
children(&mut [
text(format!("({}, {})", x, y))
]);
})
})
.dynamic()
);
}),
html!("div", {
style("width", "50px");
style("height", "50px");
style("background-color", "red");
class(&foobar, true);
children(&mut [
html!("div", {
style("width", "10px");
style("height", "10px");
style("background-color", "orange");
})
]);
}),
Dom::with_state(Rc::new(vec![1, 2, 3]), |a| {
html!("div", {
style("width", "100px");
style("height", "100px");
style("background-color", "orange");
class("foo", true);
class("bar", false);
event(clone!({ a } move |event: ClickEvent| {
console!(log, &*a, &event);
}));
})
}),
html!("input", {
focused(true);
}),
]);
})
);
}

524
examples/todomvc/src/main.rs
View File

@ -1,174 +1,420 @@
#![feature(trace_macros)]
#![feature(log_syntax)]
#[macro_use]
extern crate stdweb;
#[macro_use]
extern crate dominator;
#[macro_use]
extern crate signals;
use std::rc::Rc;
use stdweb::web::{document, HtmlElement};
use stdweb::web::event::ClickEvent;
use stdweb::web::IParentNode;
use std::cell::Cell;
use stdweb::web::{window, document, HtmlElement};
use stdweb::web::event::{InputEvent, ClickEvent, HashChangeEvent, KeyDownEvent, ChangeEvent, DoubleClickEvent, BlurEvent};
use stdweb::web::html_element::InputElement;
use stdweb::unstable::TryInto;
use stdweb::traits::*;
use signals::signal;
use signals::signal_vec;
use signals::signal::Signal;
use signals::signal_vec::SignalVec;
use signals::signal::unsync::Mutable;
use signals::signal_vec::unsync::MutableVec;
use dominator::traits::*;
use dominator::{Dom, text};
#[derive(Clone, PartialEq, Eq)]
enum Filter {
Active,
Completed,
All,
}
#[derive(Clone)]
struct Todo {
id: u32,
title: Mutable<String>,
completed: Mutable<bool>,
editing: Mutable<Option<String>>,
}
struct State {
todo_id: Cell<u32>,
new_todo_title: Mutable<String>,
todo_list: MutableVec<Todo>,
filter: Mutable<Filter>,
}
// TODO make this more efficient
#[inline]
fn trim(input: String) -> Option<String> {
let trimmed = input.trim();
if trimmed.is_empty() {
None
} else {
Some(trimmed.to_owned())
}
}
#[inline]
fn get_value(event: &InputEvent) -> String {
let target: InputElement = event.target().unwrap().try_into().unwrap();
target.raw_value()
}
#[inline]
fn get_checked(event: &ChangeEvent) -> bool {
js!( return @{&event.target()}.checked; ).try_into().unwrap()
}
#[inline]
fn simple(kind: &str, children: &mut [Dom]) -> Dom {
html!(kind, {
children(children);
})
}
#[inline]
fn link(href: &str, t: &str) -> Dom {
html!("a", {
attribute("href", href);
children(&mut [
text(t),
]);
})
}
fn filter_button(state: Rc<State>, kind: Filter) -> Dom {
html!("a", {
class("selected", state.filter.signal().map(clone!(kind => move |filter| filter == kind)).dynamic());
attribute("href", match kind {
Filter::Active => "#/active",
Filter::Completed => "#/completed",
Filter::All => "#/",
});
children(&mut [
text(match kind {
Filter::Active => "Active",
Filter::Completed => "Completed",
Filter::All => "All",
})
]);
})
}
fn main() {
stylesheet!("div", {
style("border", "5px solid black");
let state = Rc::new(State {
todo_id: Cell::new(0),
new_todo_title: Mutable::new("".to_owned()),
todo_list: MutableVec::new(),
filter: Mutable::new(Filter::All),
});
let foobar = class! {
style("border-right", "10px solid purple");
};
/*let media_query = stylesheet!(format!("@media (max-width: 500px) .{}", foobar), {
style("border-left", "10px solid teal");
});*/
fn update_filter(state: &Rc<State>) {
let hash = document().location().unwrap().hash().unwrap();
let mut count = 0;
state.filter.set(match hash.as_str() {
"#/active" => Filter::Active,
"#/completed" => Filter::Completed,
_ => Filter::All,
});
}
let (sender_count, receiver_count) = signal::unsync::mutable(count);
update_filter(&state);
window().add_event_listener(clone!(state => move |_: HashChangeEvent| {
update_filter(&state);
}));
let mut width: u32 = 10;
let body = document().query_selector("body").unwrap().unwrap();
let (sender1, receiver1) = signal::unsync::mutable(width);
let (sender2, receiver2) = signal::unsync::mutable(vec![width]);
let (sender3, receiver3) = signal::unsync::mutable(vec![width]);
let (text_sender, text_receiver) = signal::unsync::mutable(format!("{}", width));
let (mut sender_elements, receiver_elements) = signal_vec::unsync::mutable();
/*let style_width = receiver1.switch(move |x| {
receiver2.clone().switch(move |y| {
receiver3.clone().map(move |z| {
Some(format!("{}px", x + y[0] + z[0]))
})
})
});*/
let style_width = map_rc! {
let x: Rc<u32> = receiver1,
let y: Rc<Vec<u32>> = receiver2,
let z: Rc<Vec<u32>> = receiver3 =>
Some(format!("{}px", *x + y[0] + z[0]))
};
let mut elements_index = 0;
let mut increment = move || {
elements_index += 1;
elements_index
};
sender_elements.push((increment(), 1));
sender_elements.push((increment(), 2));
sender_elements.push((increment(), 3));
sender_elements.push((increment(), 4));
sender_elements.push((increment(), 5));
sender_elements.push((increment(), 6));
sender_elements.push((increment(), 7));
dominator::append_dom(&document().query_selector("body").unwrap().unwrap(),
html!("div", {
style("border", "10px solid blue");
dominator::append_dom(&body,
html!("section", {
class("todoapp", true);
children(&mut [
text("Testing testing!!!"),
text(text_receiver.dynamic()),
text(receiver_count.map(|x| format!(" - {}", x)).dynamic()),
html!("div", {
style("width", style_width.dynamic());
style("height", "50px");
style("background-color", "green");
event(move |event: ClickEvent| {
count += 1;
width += 5;
console!(log, &event);
sender1.set(width).unwrap();
sender2.set(vec![width]).unwrap();
sender3.set(vec![width]).unwrap();
text_sender.set(format!("{}", width)).unwrap();
sender_count.set(count).unwrap();
sender_elements.push((increment(), 8));
sender_elements.push((increment(), 0));
sender_elements.push((increment(), 5));
sender_elements.push((increment(), 9));
});
children(
receiver_elements
.filter_map(|(x, y)| {
if y > 2 {
Some((x, y + 100))
} else {
None
}
})
.sort_by(|&(_, a), &(_, b)| {
a.cmp(&b).reverse()
})
.map(|(x, y)| {
html!("div", {
style("border", "5px solid red");
style("width", "100px");
style("height", "50px");
children(&mut [
text(format!("({}, {})", x, y))
]);
})
})
.dynamic()
);
}),
html!("div", {
style("width", "50px");
style("height", "50px");
style("background-color", "red");
class(&foobar, true);
html!("header", {
class("header", true);
children(&mut [
html!("div", {
style("width", "10px");
style("height", "10px");
style("background-color", "orange");
})
simple("h1", &mut [
text("todos"),
]),
html!("input", {
focused(true);
class("new-todo", true);
attribute("placeholder", "What needs to be done?");
property("value", state.new_todo_title.signal().dynamic());
event(clone!(state => move |event: InputEvent| {
state.new_todo_title.set(get_value(&event));
}));
event(clone!(state => move |event: KeyDownEvent| {
if event.key() == "Enter" {
event.prevent_default();
// TODO don't reset it if it only has whitespace
if let Some(title) = trim(state.new_todo_title.replace("".to_owned())) {
let id = state.todo_id.get();
state.todo_id.set(id + 1);
state.todo_list.push(Todo {
id: id,
title: Mutable::new(title),
completed: Mutable::new(false),
editing: Mutable::new(None),
});
}
}
}));
}),
]);
}),
Dom::with_state(Rc::new(vec![1, 2, 3]), |a| {
html!("div", {
style("width", "100px");
style("height", "100px");
style("background-color", "orange");
class("foo", true);
class("bar", false);
event(clone!({ a } move |event: ClickEvent| {
console!(log, &*a, &event);
}));
})
html!("section", {
class("main", true);
// Hide if it doesn't have any todos.
property("hidden", state.todo_list.signal_vec()
.len()
.map(|len| len == 0)
.dynamic());
children(&mut [
html!("input", {
class("toggle-all", true);
attribute("id", "toggle-all");
attribute("type", "checkbox");
property("checked", state.todo_list.signal_vec()
.map_signal(|todo| todo.completed.signal())
// TODO .filter()
.filter_map(|completed| if !completed { Some(()) } else { None })
.len()
.map(|len| len != 0)
.dynamic());
event(clone!(state => move |event: ChangeEvent| {
let checked = !get_checked(&event);
for todo in state.todo_list.as_slice().iter() {
todo.completed.set(checked);
}
}));
}),
html!("label", {
attribute("for", "toggle-all");
children(&mut [
text("Mark all as complete"),
]);
}),
html!("ul", {
class("todo-list", true);
children(state.todo_list.signal_vec()/*.map_signal(clone!(state => move |todo| {
state.filter.signal().switch(clone!(todo => move |filter| {
// TODO figure out a way to avoid using Box
let filter: Box<Signal<Item = bool>> = match filter {
// TODO .not() method
Filter::Active => Box::new(todo.completed.signal().map(|completed| !completed)),
Filter::Completed => Box::new(todo.completed.signal()),
Filter::All => Box::new(always(true)),
};
filter
})).map_dedupe(move |show| {
if *show {
// TODO figure out a way to avoid this clone
Some(todo.clone())
} else {
None
}
})
})).filter_map(|todo| todo)*/.map(clone!(state => move |todo| {
console!(log, "CREATING", todo.title.get());
html!("li", {
class("editing", todo.editing.signal().map(|x| x.is_some()).dynamic());
class("completed", todo.completed.signal().dynamic());
property("hidden",
map_clone!(
let filter = state.filter.signal(),
let completed = todo.completed.signal() =>
match filter {
Filter::Active => !completed,
Filter::Completed => completed,
Filter::All => true,
}
)
.map_dedupe(|show| !*show)
.dynamic());
children(&mut [
html!("div", {
class("view", true);
children(&mut [
html!("input", {
attribute("type", "checkbox");
class("toggle", true);
property("checked", todo.completed.signal().dynamic());
event(clone!(todo => move |event: ChangeEvent| {
todo.completed.set(get_checked(&event));
}));
}),
html!("label", {
children(&mut [
text(todo.title.signal().map(|x| { console!(log, &x); x }).dynamic()),
]);
event(clone!(todo => move |_: DoubleClickEvent| {
todo.editing.set(Some(todo.title.get()));
}));
}),
html!("button", {
class("destroy", true);
event(clone!(state, todo => move |_: ClickEvent| {
// TODO make this more efficient ?
state.todo_list.retain(|x| x.id != todo.id);
}));
}),
]);
}),
html!("input", {
class("edit", true);
property("value", todo.editing.signal().map(|x| x.unwrap_or_else(|| "".to_owned())).dynamic());
property("hidden", todo.editing.signal().map(|x| x.is_none()).dynamic());
// TODO dedupe this somehow ?
focused(todo.editing.signal().map(|x| x.is_some()).dynamic());
event(clone!(todo => move |event: KeyDownEvent| {
let key = event.key();
if key == "Enter" {
let element: HtmlElement = event.target().unwrap().try_into().unwrap();
element.blur();
} else if key == "Escape" {
todo.editing.set(None);
}
}));
event(clone!(todo => move |event: InputEvent| {
todo.editing.set(Some(get_value(&event)));
}));
event(clone!(state, todo => move |_: BlurEvent| {
if let Some(title) = todo.editing.replace(None) {
if let Some(title) = trim(title) {
todo.title.set(title);
} else {
// TODO make this more efficient ?
state.todo_list.retain(|x| x.id != todo.id);
}
}
}));
}),
]);
})
})).dynamic());
}),
]);
}),
html!("input", {
focused(true);
html!("footer", {
class("footer", true);
// Hide if it doesn't have any todos.
property("hidden", state.todo_list.signal_vec().len().map(|len| len == 0).dynamic());
children(&mut [
html!("span", {
class("todo-count", true);
children(
state.todo_list.signal_vec()
.map_signal(|todo| todo.completed.signal())
// TODO .filter()
.filter_map(|completed| if !completed { Some(()) } else { None })
.len()
.map(|len| {
vec![
simple("strong", &mut [
text(len.to_string())
]),
text(if len == 1 {
" item left"
} else {
" items left"
}),
]
})
.to_signal_vec()
.dynamic()
);
}),
html!("ul", {
class("filters", true);
children(&mut [
simple("li", &mut [
filter_button(state.clone(), Filter::All),
]),
simple("li", &mut [
filter_button(state.clone(), Filter::Active),
]),
simple("li", &mut [
filter_button(state.clone(), Filter::Completed),
]),
]);
}),
html!("button", {
class("clear-completed", true);
// Hide if it doesn't have any completed items.
property("hidden", state.todo_list.signal_vec()
.map_signal(|todo| todo.completed.signal())
.filter_map(|completed| if completed { Some(()) } else { None })
.len()
.map(|len| len == 0)
.dynamic());
event(clone!(state => move |_: ClickEvent| {
state.todo_list.retain(|todo| todo.completed.get() == false);
}));
children(&mut [
text("Clear completed"),
]);
}),
]);
}),
]);
})
}),
);
dominator::append_dom(&body,
html!("footer", {
class("info", true);
children(&mut [
simple("p", &mut [
text("Double-click to edit a todo"),
]),
simple("p", &mut [
text("Created by "),
link("https://github.com/Pauan", "Pauan"),
]),
simple("p", &mut [
text("Part of "),
link("http://todomvc.com", "TodoMVC"),
]),
]);
}),
);
}

14
examples/todomvc/static/index.html Normal file
View File

@ -0,0 +1,14 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>rust-dominator • TodoMVC</title>
<link rel="stylesheet" href="lib/todomvc-common/base.css">
<link rel="stylesheet" href="lib/todomvc-app-css/index.css">
</head>
<body>
<script src="lib/todomvc-common/base.js"></script>
<script src="todomvc.js"></script>
</body>
</html>

376
examples/todomvc/static/lib/todomvc-app-css/index.css Normal file
View File

@ -0,0 +1,376 @@
html,
body {
margin: 0;
padding: 0;
}
button {
margin: 0;
padding: 0;
border: 0;
background: none;
font-size: 100%;
vertical-align: baseline;
font-family: inherit;
font-weight: inherit;
color: inherit;
-webkit-appearance: none;
appearance: none;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
body {
font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
line-height: 1.4em;
background: #f5f5f5;
color: #4d4d4d;
min-width: 230px;
max-width: 550px;
margin: 0 auto;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
font-weight: 300;
}
:focus {
outline: 0;
}
.hidden {
display: none;
}
.todoapp {
background: #fff;
margin: 130px 0 40px 0;
position: relative;
box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2),
0 25px 50px 0 rgba(0, 0, 0, 0.1);
}
.todoapp input::-webkit-input-placeholder {
font-style: italic;
font-weight: 300;
color: #e6e6e6;
}
.todoapp input::-moz-placeholder {
font-style: italic;
font-weight: 300;
color: #e6e6e6;
}
.todoapp input::input-placeholder {
font-style: italic;
font-weight: 300;
color: #e6e6e6;
}
.todoapp h1 {
position: absolute;
top: -155px;
width: 100%;
font-size: 100px;
font-weight: 100;
text-align: center;
color: rgba(175, 47, 47, 0.15);
-webkit-text-rendering: optimizeLegibility;
-moz-text-rendering: optimizeLegibility;
text-rendering: optimizeLegibility;
}
.new-todo,
.edit {
position: relative;
margin: 0;
width: 100%;
font-size: 24px;
font-family: inherit;
font-weight: inherit;
line-height: 1.4em;
border: 0;
color: inherit;
padding: 6px;
border: 1px solid #999;
box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
box-sizing: border-box;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
.new-todo {
padding: 16px 16px 16px 60px;
border: none;
background: rgba(0, 0, 0, 0.003);
box-shadow: inset 0 -2px 1px rgba(0,0,0,0.03);
}
.main {
position: relative;
z-index: 2;
border-top: 1px solid #e6e6e6;
}
.toggle-all {
text-align: center;
border: none; /* Mobile Safari */
opacity: 0;
position: absolute;
}
.toggle-all + label {
width: 60px;
height: 34px;
font-size: 0;
position: absolute;
top: -52px;
left: -13px;
-webkit-transform: rotate(90deg);
transform: rotate(90deg);
}
.toggle-all + label:before {
content: '❯';
font-size: 22px;
color: #e6e6e6;
padding: 10px 27px 10px 27px;
}
.toggle-all:checked + label:before {
color: #737373;
}
.todo-list {
margin: 0;
padding: 0;
list-style: none;
}
.todo-list li {
position: relative;
font-size: 24px;
border-bottom: 1px solid #ededed;
}
.todo-list li:last-child {
border-bottom: none;
}
.todo-list li.editing {
border-bottom: none;
padding: 0;
}
.todo-list li.editing .edit {
display: block;
width: 506px;
padding: 12px 16px;
margin: 0 0 0 43px;
}
.todo-list li.editing .view {
display: none;
}
.todo-list li .toggle {
text-align: center;
width: 40px;
/* auto, since non-WebKit browsers doesn't support input styling */
height: auto;
position: absolute;
top: 0;
bottom: 0;
margin: auto 0;
border: none; /* Mobile Safari */
-webkit-appearance: none;
appearance: none;
}
.todo-list li .toggle {
opacity: 0;
}
.todo-list li .toggle + label {
/*
Firefox requires `#` to be escaped - https://bugzilla.mozilla.org/show_bug.cgi?id=922433
IE and Edge requires *everything* to be escaped to render, so we do that instead of just the `#` - https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/7157459/
*/
background-image: url('data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%2240%22%20height%3D%2240%22%20viewBox%3D%22-10%20-18%20100%20135%22%3E%3Ccircle%20cx%3D%2250%22%20cy%3D%2250%22%20r%3D%2250%22%20fill%3D%22none%22%20stroke%3D%22%23ededed%22%20stroke-width%3D%223%22/%3E%3C/svg%3E');
background-repeat: no-repeat;
background-position: center left;
}
.todo-list li .toggle:checked + label {
background-image: url('data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%2240%22%20height%3D%2240%22%20viewBox%3D%22-10%20-18%20100%20135%22%3E%3Ccircle%20cx%3D%2250%22%20cy%3D%2250%22%20r%3D%2250%22%20fill%3D%22none%22%20stroke%3D%22%23bddad5%22%20stroke-width%3D%223%22/%3E%3Cpath%20fill%3D%22%235dc2af%22%20d%3D%22M72%2025L42%2071%2027%2056l-4%204%2020%2020%2034-52z%22/%3E%3C/svg%3E');
}
.todo-list li label {
word-break: break-all;
padding: 15px 15px 15px 60px;
display: block;
line-height: 1.2;
transition: color 0.4s;
}
.todo-list li.completed label {
color: #d9d9d9;
text-decoration: line-through;
}
.todo-list li .destroy {
display: none;
position: absolute;
top: 0;
right: 10px;
bottom: 0;
width: 40px;
height: 40px;
margin: auto 0;
font-size: 30px;
color: #cc9a9a;
margin-bottom: 11px;
transition: color 0.2s ease-out;
}
.todo-list li .destroy:hover {
color: #af5b5e;
}
.todo-list li .destroy:after {
content: '×';
}
.todo-list li:hover .destroy {
display: block;
}
.todo-list li .edit {
display: none;
}
.todo-list li.editing:last-child {
margin-bottom: -1px;
}
.footer {
color: #777;
padding: 10px 15px;
height: 20px;
text-align: center;
border-top: 1px solid #e6e6e6;
}
.footer:before {
content: '';
position: absolute;
right: 0;
bottom: 0;
left: 0;
height: 50px;
overflow: hidden;
box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2),
0 8px 0 -3px #f6f6f6,
0 9px 1px -3px rgba(0, 0, 0, 0.2),
0 16px 0 -6px #f6f6f6,
0 17px 2px -6px rgba(0, 0, 0, 0.2);
}
.todo-count {
float: left;
text-align: left;
}
.todo-count strong {
font-weight: 300;
}
.filters {
margin: 0;
padding: 0;
list-style: none;
position: absolute;
right: 0;
left: 0;
}
.filters li {
display: inline;
}
.filters li a {
color: inherit;
margin: 3px;
padding: 3px 7px;
text-decoration: none;
border: 1px solid transparent;
border-radius: 3px;
}
.filters li a:hover {
border-color: rgba(175, 47, 47, 0.1);
}
.filters li a.selected {
border-color: rgba(175, 47, 47, 0.2);
}
.clear-completed,
html .clear-completed:active {
float: right;
position: relative;
line-height: 20px;
text-decoration: none;
cursor: pointer;
}
.clear-completed:hover {
text-decoration: underline;
}
.info {
margin: 65px auto 0;
color: #bfbfbf;
font-size: 10px;
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
text-align: center;
}
.info p {
line-height: 1;
}
.info a {
color: inherit;
text-decoration: none;
font-weight: 400;
}
.info a:hover {
text-decoration: underline;
}
/*
Hack to remove background from Mobile Safari.
Can't use it globally since it destroys checkboxes in Firefox
*/
@media screen and (-webkit-min-device-pixel-ratio:0) {
.toggle-all,
.todo-list li .toggle {
background: none;
}
.todo-list li .toggle {
height: 40px;
}
}
@media (max-width: 430px) {
.footer {
height: 50px;
}
.filters {
bottom: 10px;
}
}

141
examples/todomvc/static/lib/todomvc-common/base.css Normal file
View File

@ -0,0 +1,141 @@
hr {
margin: 20px 0;
border: 0;
border-top: 1px dashed #c5c5c5;
border-bottom: 1px dashed #f7f7f7;
}
.learn a {
font-weight: normal;
text-decoration: none;
color: #b83f45;
}
.learn a:hover {
text-decoration: underline;
color: #787e7e;
}
.learn h3,
.learn h4,
.learn h5 {
margin: 10px 0;
font-weight: 500;
line-height: 1.2;
color: #000;
}
.learn h3 {
font-size: 24px;
}
.learn h4 {
font-size: 18px;
}
.learn h5 {
margin-bottom: 0;
font-size: 14px;
}
.learn ul {
padding: 0;
margin: 0 0 30px 25px;
}
.learn li {
line-height: 20px;
}
.learn p {
font-size: 15px;
font-weight: 300;
line-height: 1.3;
margin-top: 0;
margin-bottom: 0;
}
#issue-count {
display: none;
}
.quote {
border: none;
margin: 20px 0 60px 0;
}
.quote p {
font-style: italic;
}
.quote p:before {
content: '“';
font-size: 50px;
opacity: .15;
position: absolute;
top: -20px;
left: 3px;
}
.quote p:after {
content: '”';
font-size: 50px;
opacity: .15;
position: absolute;
bottom: -42px;
right: 3px;
}
.quote footer {
position: absolute;
bottom: -40px;
right: 0;
}
.quote footer img {
border-radius: 3px;
}
.quote footer a {
margin-left: 5px;
vertical-align: middle;
}
.speech-bubble {
position: relative;
padding: 10px;
background: rgba(0, 0, 0, .04);
border-radius: 5px;
}
.speech-bubble:after {
content: '';
position: absolute;
top: 100%;
right: 30px;
border: 13px solid transparent;
border-top-color: rgba(0, 0, 0, .04);
}
.learn-bar > .learn {
position: absolute;
width: 272px;
top: 8px;
left: -300px;
padding: 10px;
border-radius: 5px;
background-color: rgba(255, 255, 255, .6);
transition-property: left;
transition-duration: 500ms;
}
@media (min-width: 899px) {
.learn-bar {
width: auto;
padding-left: 300px;
}
.learn-bar > .learn {
left: 8px;
}
}

249
examples/todomvc/static/lib/todomvc-common/base.js Normal file
View File

@ -0,0 +1,249 @@
/* global _ */
(function () {
'use strict';
/* jshint ignore:start */
// Underscore's Template Module
// Courtesy of underscorejs.org
var _ = (function (_) {
_.defaults = function (object) {
if (!object) {
return object;
}
for (var argsIndex = 1, argsLength = arguments.length; argsIndex < argsLength; argsIndex++) {
var iterable = arguments[argsIndex];
if (iterable) {
for (var key in iterable) {
if (object[key] == null) {
object[key] = iterable[key];
}
}
}
}
return object;
};
// By default, Underscore uses ERB-style template delimiters, change the
// following template settings to use alternative delimiters.
_.templateSettings = {
evaluate : /<%([\s\S]+?)%>/g,
interpolate : /<%=([\s\S]+?)%>/g,
escape : /<%-([\s\S]+?)%>/g
};
// When customizing `templateSettings`, if you don't want to define an
// interpolation, evaluation or escaping regex, we need one that is
// guaranteed not to match.
var noMatch = /(.)^/;
// Certain characters need to be escaped so that they can be put into a
// string literal.
var escapes = {
"'": "'",
'\\': '\\',
'\r': 'r',
'\n': 'n',
'\t': 't',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
// JavaScript micro-templating, similar to John Resig's implementation.
// Underscore templating handles arbitrary delimiters, preserves whitespace,
// and correctly escapes quotes within interpolated code.
_.template = function(text, data, settings) {
var render;
settings = _.defaults({}, settings, _.templateSettings);
// Combine delimiters into one regular expression via alternation.
var matcher = new RegExp([
(settings.escape || noMatch).source,
(settings.interpolate || noMatch).source,
(settings.evaluate || noMatch).source
].join('|') + '|$', 'g');
// Compile the template source, escaping string literals appropriately.
var index = 0;
var source = "__p+='";
text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
source += text.slice(index, offset)
.replace(escaper, function(match) { return '\\' + escapes[match]; });
if (escape) {
source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
}
if (interpolate) {
source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
}
if (evaluate) {
source += "';\n" + evaluate + "\n__p+='";
}
index = offset + match.length;
return match;
});
source += "';\n";
// If a variable is not specified, place data values in local scope.
if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
source = "var __t,__p='',__j=Array.prototype.join," +
"print=function(){__p+=__j.call(arguments,'');};\n" +
source + "return __p;\n";
try {
render = new Function(settings.variable || 'obj', '_', source);
} catch (e) {
e.source = source;
throw e;
}
if (data) return render(data, _);
var template = function(data) {
return render.call(this, data, _);
};
// Provide the compiled function source as a convenience for precompilation.
template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}';
return template;
};
return _;
})({});
if (location.hostname === 'todomvc.com') {
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-31081062-1', 'auto');
ga('send', 'pageview');
}
/* jshint ignore:end */
function redirect() {
if (location.hostname === 'tastejs.github.io') {
location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
}
}
function findRoot() {
var base = location.href.indexOf('examples/');
return location.href.substr(0, base);
}
function getFile(file, callback) {
if (!location.host) {
return console.info('Miss the info bar? Run TodoMVC from a server to avoid a cross-origin error.');
}
var xhr = new XMLHttpRequest();
xhr.open('GET', findRoot() + file, true);
xhr.send();
xhr.onload = function () {
if (xhr.status === 200 && callback) {
callback(xhr.responseText);
}
};
}
function Learn(learnJSON, config) {
if (!(this instanceof Learn)) {
return new Learn(learnJSON, config);
}
var template, framework;
if (typeof learnJSON !== 'object') {
try {
learnJSON = JSON.parse(learnJSON);
} catch (e) {
return;
}
}
if (config) {
template = config.template;
framework = config.framework;
}
if (!template && learnJSON.templates) {
template = learnJSON.templates.todomvc;
}
if (!framework && document.querySelector('[data-framework]')) {
framework = document.querySelector('[data-framework]').dataset.framework;
}
this.template = template;
if (learnJSON.backend) {
this.frameworkJSON = learnJSON.backend;
this.frameworkJSON.issueLabel = framework;
this.append({
backend: true
});
} else if (learnJSON[framework]) {
this.frameworkJSON = learnJSON[framework];
this.frameworkJSON.issueLabel = framework;
this.append();
}
this.fetchIssueCount();
}
Learn.prototype.append = function (opts) {
var aside = document.createElement('aside');
aside.innerHTML = _.template(this.template, this.frameworkJSON);
aside.className = 'learn';
if (opts && opts.backend) {
// Remove demo link
var sourceLinks = aside.querySelector('.source-links');
var heading = sourceLinks.firstElementChild;
var sourceLink = sourceLinks.lastElementChild;
// Correct link path
var href = sourceLink.getAttribute('href');
sourceLink.setAttribute('href', href.substr(href.lastIndexOf('http')));
sourceLinks.innerHTML = heading.outerHTML + sourceLink.outerHTML;
} else {
// Localize demo links
var demoLinks = aside.querySelectorAll('.demo-link');
Array.prototype.forEach.call(demoLinks, function (demoLink) {
if (demoLink.getAttribute('href').substr(0, 4) !== 'http') {
demoLink.setAttribute('href', findRoot() + demoLink.getAttribute('href'));
}
});
}
document.body.className = (document.body.className + ' learn-bar').trim();
document.body.insertAdjacentHTML('afterBegin', aside.outerHTML);
};
Learn.prototype.fetchIssueCount = function () {
var issueLink = document.getElementById('issue-count-link');
if (issueLink) {
var url = issueLink.href.replace('https://github.com', 'https://api.github.com/repos');
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.onload = function (e) {
var parsedResponse = JSON.parse(e.target.responseText);
if (parsedResponse instanceof Array) {
var count = parsedResponse.length;
if (count !== 0) {
issueLink.innerHTML = 'This app has ' + count + ' open issues';
document.getElementById('issue-count').style.display = 'inline';
}
}
};
xhr.send();
}
};
redirect();
getFile('learn.json', Learn);
})();