mirror of
https://github.com/tauri-apps/web-view.git
synced 2026-02-04 02:11:18 +01:00
include yew example source and instructions
This commit is contained in:
Stephan Dilly
committed by
Richard Hozák
Richard Hozák
parent
b6cdccfde3
commit
712aa082f9
@@ -51,7 +51,9 @@ You can make this step for example as a part of your apps installer.
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## todo-yew
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Based of the code of the actix example (see above) this bundles/serves the yew [todo example](https://github.com/yewstack/yew/tree/master/examples/todomvc) app. That makes it the most `rust`y example of them all and still only has a ~4mb binary size (90% of which is actix actually).
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Based of the code of the actix example (see above) this bundles/serves the yew [todo example](https://github.com/yewstack/yew/tree/master/examples/todomvc) app. That makes it the most `rust`y example and still only has a ~4mb binary size (90% of which is actix actually, see this example repo using hyper to reduce it to 2mb: https://github.com/Extrawurst/rust-webview-todomvc-yew).
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Find the build instructions for the todomvc wasm source in `example/todo-yew/Makefile`.
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## todo-elm
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@@ -15,7 +15,7 @@ use std::{borrow::Cow, thread, sync::mpsc};
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use web_view::*;
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#[derive(RustEmbed)]
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#[folder = "examples/todo-yew"]
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#[folder = "examples/todo-yew/static"]
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struct Asset;
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fn assets(req: HttpRequest) -> HttpResponse {
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@@ -75,9 +75,9 @@ fn main() {
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// and point it to a port that was bound
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// to actix web server
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web_view::builder()
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.title("Actix webview example")
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.title("todomvc example")
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.content(Content::Url(format!("http://127.0.0.1:{}", port)))
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.size(400, 400)
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.size(600, 500)
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.resizable(true)
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.debug(true)
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.user_data(())
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8
examples/todo-yew/Makefile
Normal file
8
examples/todo-yew/Makefile
Normal file
@@ -0,0 +1,8 @@
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clean:
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rm static/todomvc.js
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rm static/todomvc.wasm
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build-todomvc:
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cd todomvc && cargo web build --release
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cp todomvc/target/wasm32-unknown-unknown/release/todomvc.js static/
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cp todomvc/target/wasm32-unknown-unknown/release/todomvc.wasm static/
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141
examples/todo-yew/static/base.css
Normal file
141
examples/todo-yew/static/base.css
Normal file
@@ -0,0 +1,141 @@
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hr {
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margin: 20px 0;
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border: 0;
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border-top: 1px dashed #c5c5c5;
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border-bottom: 1px dashed #f7f7f7;
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}
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.learn a {
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font-weight: normal;
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text-decoration: none;
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color: #b83f45;
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}
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.learn a:hover {
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text-decoration: underline;
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color: #787e7e;
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}
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.learn h3,
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.learn h4,
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.learn h5 {
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margin: 10px 0;
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font-weight: 500;
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line-height: 1.2;
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color: #000;
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}
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.learn h3 {
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font-size: 24px;
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}
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.learn h4 {
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font-size: 18px;
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}
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.learn h5 {
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margin-bottom: 0;
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font-size: 14px;
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}
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.learn ul {
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padding: 0;
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margin: 0 0 30px 25px;
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}
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.learn li {
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line-height: 20px;
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}
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.learn p {
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font-size: 15px;
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font-weight: 300;
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line-height: 1.3;
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margin-top: 0;
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margin-bottom: 0;
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}
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#issue-count {
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display: none;
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}
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.quote {
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border: none;
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margin: 20px 0 60px 0;
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}
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.quote p {
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font-style: italic;
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}
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.quote p:before {
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content: '“';
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font-size: 50px;
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opacity: .15;
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position: absolute;
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top: -20px;
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left: 3px;
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}
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.quote p:after {
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content: '”';
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font-size: 50px;
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opacity: .15;
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position: absolute;
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bottom: -42px;
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right: 3px;
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}
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.quote footer {
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position: absolute;
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bottom: -40px;
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right: 0;
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}
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.quote footer img {
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border-radius: 3px;
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}
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.quote footer a {
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margin-left: 5px;
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vertical-align: middle;
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}
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.speech-bubble {
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position: relative;
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padding: 10px;
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background: rgba(0, 0, 0, .04);
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border-radius: 5px;
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}
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.speech-bubble:after {
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content: '';
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position: absolute;
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top: 100%;
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right: 30px;
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border: 13px solid transparent;
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border-top-color: rgba(0, 0, 0, .04);
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}
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.learn-bar > .learn {
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position: absolute;
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width: 272px;
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top: 8px;
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left: -300px;
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padding: 10px;
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border-radius: 5px;
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background-color: rgba(255, 255, 255, .6);
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transition-property: left;
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transition-duration: 500ms;
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}
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@media (min-width: 899px) {
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.learn-bar {
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width: auto;
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padding-left: 300px;
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}
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.learn-bar > .learn {
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left: 8px;
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}
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}
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379
examples/todo-yew/static/index.css
Normal file
379
examples/todo-yew/static/index.css
Normal file
@@ -0,0 +1,379 @@
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html,
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body {
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margin: 0;
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padding: 0;
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}
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button {
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margin: 0;
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padding: 0;
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border: 0;
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background: none;
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font-size: 100%;
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vertical-align: baseline;
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font-family: inherit;
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font-weight: inherit;
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color: inherit;
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-webkit-appearance: none;
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appearance: none;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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}
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body {
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font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
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line-height: 1.4em;
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background: #f5f5f5;
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color: #4d4d4d;
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min-width: 230px;
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max-width: 550px;
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margin: 0 auto;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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font-weight: 300;
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}
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:focus {
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outline: 0;
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}
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.hidden {
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display: none;
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}
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.todoapp {
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background: #fff;
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margin: 130px 0 40px 0;
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position: relative;
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box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2),
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0 25px 50px 0 rgba(0, 0, 0, 0.1);
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}
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.todoapp input::-webkit-input-placeholder {
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font-style: italic;
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font-weight: 300;
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color: #e6e6e6;
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}
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.todoapp input::-moz-placeholder {
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font-style: italic;
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font-weight: 300;
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color: #e6e6e6;
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}
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.todoapp input::input-placeholder {
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font-style: italic;
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font-weight: 300;
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color: #e6e6e6;
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}
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.todoapp h1 {
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position: absolute;
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top: -155px;
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width: 100%;
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font-size: 100px;
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font-weight: 100;
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text-align: center;
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color: rgba(175, 47, 47, 0.15);
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-webkit-text-rendering: optimizeLegibility;
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-moz-text-rendering: optimizeLegibility;
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text-rendering: optimizeLegibility;
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}
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.new-todo,
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.edit {
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position: relative;
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margin: 0;
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width: 100%;
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font-size: 24px;
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font-family: inherit;
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font-weight: inherit;
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line-height: 1.4em;
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border: 0;
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color: inherit;
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padding: 6px;
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border: 1px solid #999;
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box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
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box-sizing: border-box;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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}
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.new-todo {
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padding: 16px 16px 16px 60px;
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border: none;
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background: rgba(0, 0, 0, 0.003);
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box-shadow: inset 0 -2px 1px rgba(0,0,0,0.03);
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}
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.main {
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position: relative;
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z-index: 2;
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border-top: 1px solid #e6e6e6;
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}
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.toggle-all {
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width: 1px;
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height: 1px;
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border: none; /* Mobile Safari */
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opacity: 0;
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position: absolute;
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right: 100%;
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bottom: 100%;
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}
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.toggle-all + label {
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width: 60px;
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height: 34px;
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font-size: 0;
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position: absolute;
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top: -52px;
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left: -13px;
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-webkit-transform: rotate(90deg);
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transform: rotate(90deg);
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}
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.toggle-all + label:before {
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content: '❯';
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font-size: 22px;
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color: #e6e6e6;
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padding: 10px 27px 10px 27px;
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}
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.toggle-all:checked + label:before {
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color: #737373;
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}
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.todo-list {
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margin: 0;
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padding: 0;
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list-style: none;
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}
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.todo-list li {
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position: relative;
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font-size: 24px;
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border-bottom: 1px solid #ededed;
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}
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.todo-list li:last-child {
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border-bottom: none;
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}
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.todo-list li.editing {
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border-bottom: none;
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padding: 0;
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}
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.todo-list li.editing .edit {
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display: block;
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width: 506px;
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padding: 12px 16px;
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margin: 0 0 0 43px;
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}
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.todo-list li.editing .view {
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display: none;
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}
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.todo-list li .toggle {
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text-align: center;
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width: 40px;
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/* auto, since non-WebKit browsers doesn't support input styling */
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height: auto;
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position: absolute;
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top: 0;
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bottom: 0;
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margin: auto 0;
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border: none; /* Mobile Safari */
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-webkit-appearance: none;
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appearance: none;
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}
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.todo-list li .toggle {
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opacity: 0;
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}
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.todo-list li .toggle + label {
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/*
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Firefox requires `#` to be escaped - https://bugzilla.mozilla.org/show_bug.cgi?id=922433
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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/
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*/
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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');
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background-repeat: no-repeat;
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background-position: center left;
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}
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.todo-list li .toggle:checked + label {
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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');
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}
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.todo-list li label {
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word-break: break-all;
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padding: 15px 15px 15px 60px;
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display: block;
|
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line-height: 1.2;
|
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transition: color 0.4s;
|
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}
|
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|
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.todo-list li.completed label {
|
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color: #d9d9d9;
|
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text-decoration: line-through;
|
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}
|
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.todo-list li .destroy {
|
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display: none;
|
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position: absolute;
|
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top: 0;
|
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right: 10px;
|
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bottom: 0;
|
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width: 40px;
|
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height: 40px;
|
||||
margin: auto 0;
|
||||
font-size: 30px;
|
||||
color: #cc9a9a;
|
||||
margin-bottom: 11px;
|
||||
transition: color 0.2s ease-out;
|
||||
}
|
||||
|
||||
.todo-list li .destroy:hover {
|
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color: #af5b5e;
|
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}
|
||||
|
||||
.todo-list li .destroy:after {
|
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content: '×';
|
||||
}
|
||||
|
||||
.todo-list li:hover .destroy {
|
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display: block;
|
||||
}
|
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|
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.todo-list li .edit {
|
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display: none;
|
||||
}
|
||||
|
||||
.todo-list li.editing:last-child {
|
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margin-bottom: -1px;
|
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}
|
||||
|
||||
.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;
|
||||
}
|
||||
}
|
||||
13
examples/todo-yew/static/index.html
Executable file
13
examples/todo-yew/static/index.html
Executable file
@@ -0,0 +1,13 @@
|
||||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<title>Yew • TodoMVC</title>
|
||||
<link rel="stylesheet" href="base.css"/ >
|
||||
<link rel="stylesheet" href="index.css" />
|
||||
</head>
|
||||
<body>
|
||||
<script src="/todomvc.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
BIN
examples/todo-yew/static/todomvc.wasm
Normal file
BIN
examples/todo-yew/static/todomvc.wasm
Normal file
Binary file not shown.
Binary file not shown.
2
examples/todo-yew/todomvc/.gitignore
vendored
Normal file
2
examples/todo-yew/todomvc/.gitignore
vendored
Normal file
@@ -0,0 +1,2 @@
|
||||
/target
|
||||
**/*.rs.bk
|
||||
12
examples/todo-yew/todomvc/Cargo.toml
Executable file
12
examples/todo-yew/todomvc/Cargo.toml
Executable file
@@ -0,0 +1,12 @@
|
||||
[package]
|
||||
name = "todomvc"
|
||||
version = "0.1.0"
|
||||
authors = ["Denis Kolodin <deniskolodin@gmail.com>"]
|
||||
edition = "2018"
|
||||
|
||||
[dependencies]
|
||||
strum = "0.13"
|
||||
strum_macros = "0.13"
|
||||
serde = "1"
|
||||
serde_derive = "1"
|
||||
yew = "0.10.0"
|
||||
9
examples/todo-yew/todomvc/README.md
Executable file
9
examples/todo-yew/todomvc/README.md
Executable file
@@ -0,0 +1,9 @@
|
||||
## Note
|
||||
This is based off the official [yew todomvc example](https://github.com/yewstack/yew/tree/master/examples/todomvc).
|
||||
|
||||
## Yew TodoMVC Demo
|
||||
|
||||
This it an implementationt of [TodoMVC](http://todomvc.com/) app.
|
||||
|
||||
Unlike other implementations, this stores the full state of the model,
|
||||
including: all entries, entered text and chosen filter.
|
||||
345
examples/todo-yew/todomvc/src/lib.rs
Executable file
345
examples/todo-yew/todomvc/src/lib.rs
Executable file
@@ -0,0 +1,345 @@
|
||||
#![recursion_limit = "512"]
|
||||
|
||||
use serde_derive::{Deserialize, Serialize};
|
||||
use strum::IntoEnumIterator;
|
||||
use strum_macros::{EnumIter, ToString};
|
||||
use yew::events::IKeyboardEvent;
|
||||
use yew::format::Json;
|
||||
use yew::services::storage::{Area, StorageService};
|
||||
use yew::{html, Component, ComponentLink, Href, Html, ShouldRender};
|
||||
|
||||
const KEY: &'static str = "yew.todomvc.self";
|
||||
|
||||
pub struct Model {
|
||||
storage: StorageService,
|
||||
state: State,
|
||||
}
|
||||
|
||||
#[derive(Serialize, Deserialize)]
|
||||
pub struct State {
|
||||
entries: Vec<Entry>,
|
||||
filter: Filter,
|
||||
value: String,
|
||||
edit_value: String,
|
||||
}
|
||||
|
||||
#[derive(Serialize, Deserialize)]
|
||||
struct Entry {
|
||||
description: String,
|
||||
completed: bool,
|
||||
editing: bool,
|
||||
}
|
||||
|
||||
pub enum Msg {
|
||||
Add,
|
||||
Edit(usize),
|
||||
Update(String),
|
||||
UpdateEdit(String),
|
||||
Remove(usize),
|
||||
SetFilter(Filter),
|
||||
ToggleAll,
|
||||
ToggleEdit(usize),
|
||||
Toggle(usize),
|
||||
ClearCompleted,
|
||||
Nope,
|
||||
}
|
||||
|
||||
impl Component for Model {
|
||||
type Message = Msg;
|
||||
type Properties = ();
|
||||
|
||||
fn create(_: Self::Properties, _: ComponentLink<Self>) -> Self {
|
||||
let storage = StorageService::new(Area::Local);
|
||||
let entries = {
|
||||
if let Json(Ok(restored_model)) = storage.restore(KEY) {
|
||||
restored_model
|
||||
} else {
|
||||
Vec::new()
|
||||
}
|
||||
};
|
||||
let state = State {
|
||||
entries,
|
||||
filter: Filter::All,
|
||||
value: "".into(),
|
||||
edit_value: "".into(),
|
||||
};
|
||||
Model { storage, state }
|
||||
}
|
||||
|
||||
fn update(&mut self, msg: Self::Message) -> ShouldRender {
|
||||
match msg {
|
||||
Msg::Add => {
|
||||
let entry = Entry {
|
||||
description: self.state.value.clone(),
|
||||
completed: false,
|
||||
editing: false,
|
||||
};
|
||||
self.state.entries.push(entry);
|
||||
self.state.value = "".to_string();
|
||||
}
|
||||
Msg::Edit(idx) => {
|
||||
let edit_value = self.state.edit_value.clone();
|
||||
self.state.complete_edit(idx, edit_value);
|
||||
self.state.edit_value = "".to_string();
|
||||
}
|
||||
Msg::Update(val) => {
|
||||
println!("Input: {}", val);
|
||||
self.state.value = val;
|
||||
}
|
||||
Msg::UpdateEdit(val) => {
|
||||
println!("Input: {}", val);
|
||||
self.state.edit_value = val;
|
||||
}
|
||||
Msg::Remove(idx) => {
|
||||
self.state.remove(idx);
|
||||
}
|
||||
Msg::SetFilter(filter) => {
|
||||
self.state.filter = filter;
|
||||
}
|
||||
Msg::ToggleEdit(idx) => {
|
||||
self.state.edit_value = self.state.entries[idx].description.clone();
|
||||
self.state.toggle_edit(idx);
|
||||
}
|
||||
Msg::ToggleAll => {
|
||||
let status = !self.state.is_all_completed();
|
||||
self.state.toggle_all(status);
|
||||
}
|
||||
Msg::Toggle(idx) => {
|
||||
self.state.toggle(idx);
|
||||
}
|
||||
Msg::ClearCompleted => {
|
||||
self.state.clear_completed();
|
||||
}
|
||||
Msg::Nope => {}
|
||||
}
|
||||
self.storage.store(KEY, Json(&self.state.entries));
|
||||
true
|
||||
}
|
||||
|
||||
fn view(&self) -> Html<Self> {
|
||||
html! {
|
||||
<div class="todomvc-wrapper">
|
||||
<section class="todoapp">
|
||||
<header class="header">
|
||||
<h1>{ "todos" }</h1>
|
||||
{ self.view_input() }
|
||||
</header>
|
||||
<section class="main">
|
||||
<input class="toggle-all" type="checkbox" checked=self.state.is_all_completed() onclick=|_| Msg::ToggleAll />
|
||||
<ul class="todo-list">
|
||||
{ for self.state.entries.iter().filter(|e| self.state.filter.fit(e)).enumerate().map(view_entry) }
|
||||
</ul>
|
||||
</section>
|
||||
<footer class="footer">
|
||||
<span class="todo-count">
|
||||
<strong>{ self.state.total() }</strong>
|
||||
{ " item(s) left" }
|
||||
</span>
|
||||
<ul class="filters">
|
||||
{ for Filter::iter().map(|flt| self.view_filter(flt)) }
|
||||
</ul>
|
||||
<button class="clear-completed" onclick=|_| Msg::ClearCompleted>
|
||||
{ format!("Clear completed ({})", self.state.total_completed()) }
|
||||
</button>
|
||||
</footer>
|
||||
</section>
|
||||
<footer class="info">
|
||||
<p>{ "Double-click to edit a todo" }</p>
|
||||
<p>{ "Written by " }<a href="https://github.com/DenisKolodin/" target="_blank">{ "Denis Kolodin" }</a></p>
|
||||
<p>{ "Part of " }<a href="http://todomvc.com/" target="_blank">{ "TodoMVC" }</a></p>
|
||||
</footer>
|
||||
</div>
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Model {
|
||||
fn view_filter(&self, filter: Filter) -> Html<Model> {
|
||||
let flt = filter.clone();
|
||||
html! {
|
||||
<li>
|
||||
<a class=if self.state.filter == flt { "selected" } else { "not-selected" }
|
||||
href=&flt
|
||||
onclick=|_| Msg::SetFilter(flt.clone())>
|
||||
{ filter }
|
||||
</a>
|
||||
</li>
|
||||
}
|
||||
}
|
||||
|
||||
fn view_input(&self) -> Html<Model> {
|
||||
html! {
|
||||
// You can use standard Rust comments. One line:
|
||||
// <li></li>
|
||||
<input class="new-todo"
|
||||
placeholder="What needs to be done?"
|
||||
value=&self.state.value
|
||||
oninput=|e| Msg::Update(e.value)
|
||||
onkeypress=|e| {
|
||||
if e.key() == "Enter" { Msg::Add } else { Msg::Nope }
|
||||
} />
|
||||
/* Or multiline:
|
||||
<ul>
|
||||
<li></li>
|
||||
</ul>
|
||||
*/
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn view_entry((idx, entry): (usize, &Entry)) -> Html<Model> {
|
||||
let mut class = "todo".to_string();
|
||||
if entry.editing {
|
||||
class.push_str(" editing");
|
||||
}
|
||||
if entry.completed {
|
||||
class.push_str(" completed");
|
||||
}
|
||||
html! {
|
||||
<li class=class>
|
||||
<div class="view">
|
||||
<input class="toggle" type="checkbox" checked=entry.completed onclick=|_| Msg::Toggle(idx) />
|
||||
<label ondoubleclick=|_| Msg::ToggleEdit(idx)>{ &entry.description }</label>
|
||||
<button class="destroy" onclick=|_| Msg::Remove(idx) />
|
||||
</div>
|
||||
{ view_entry_edit_input((idx, &entry)) }
|
||||
</li>
|
||||
}
|
||||
}
|
||||
|
||||
fn view_entry_edit_input((idx, entry): (usize, &Entry)) -> Html<Model> {
|
||||
if entry.editing == true {
|
||||
html! {
|
||||
<input class="edit"
|
||||
type="text"
|
||||
value=&entry.description
|
||||
oninput=|e| Msg::UpdateEdit(e.value)
|
||||
onblur=|_| Msg::Edit(idx)
|
||||
onkeypress=|e| {
|
||||
if e.key() == "Enter" { Msg::Edit(idx) } else { Msg::Nope }
|
||||
} />
|
||||
}
|
||||
} else {
|
||||
html! { <input type="hidden" /> }
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(EnumIter, ToString, Clone, PartialEq, Serialize, Deserialize)]
|
||||
pub enum Filter {
|
||||
All,
|
||||
Active,
|
||||
Completed,
|
||||
}
|
||||
|
||||
impl<'a> Into<Href> for &'a Filter {
|
||||
fn into(self) -> Href {
|
||||
match *self {
|
||||
Filter::All => "#/".into(),
|
||||
Filter::Active => "#/active".into(),
|
||||
Filter::Completed => "#/completed".into(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Filter {
|
||||
fn fit(&self, entry: &Entry) -> bool {
|
||||
match *self {
|
||||
Filter::All => true,
|
||||
Filter::Active => !entry.completed,
|
||||
Filter::Completed => entry.completed,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl State {
|
||||
fn total(&self) -> usize {
|
||||
self.entries.len()
|
||||
}
|
||||
|
||||
fn total_completed(&self) -> usize {
|
||||
self.entries
|
||||
.iter()
|
||||
.filter(|e| Filter::Completed.fit(e))
|
||||
.count()
|
||||
}
|
||||
|
||||
fn is_all_completed(&self) -> bool {
|
||||
let mut filtered_iter = self
|
||||
.entries
|
||||
.iter()
|
||||
.filter(|e| self.filter.fit(e))
|
||||
.peekable();
|
||||
|
||||
if filtered_iter.peek().is_none() {
|
||||
return false;
|
||||
}
|
||||
|
||||
filtered_iter.all(|e| e.completed)
|
||||
}
|
||||
|
||||
fn toggle_all(&mut self, value: bool) {
|
||||
for entry in self.entries.iter_mut() {
|
||||
if self.filter.fit(entry) {
|
||||
entry.completed = value;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn clear_completed(&mut self) {
|
||||
let entries = self
|
||||
.entries
|
||||
.drain(..)
|
||||
.filter(|e| Filter::Active.fit(e))
|
||||
.collect();
|
||||
self.entries = entries;
|
||||
}
|
||||
|
||||
fn toggle(&mut self, idx: usize) {
|
||||
let filter = self.filter.clone();
|
||||
let mut entries = self
|
||||
.entries
|
||||
.iter_mut()
|
||||
.filter(|e| filter.fit(e))
|
||||
.collect::<Vec<_>>();
|
||||
let entry = entries.get_mut(idx).unwrap();
|
||||
entry.completed = !entry.completed;
|
||||
}
|
||||
|
||||
fn toggle_edit(&mut self, idx: usize) {
|
||||
let filter = self.filter.clone();
|
||||
let mut entries = self
|
||||
.entries
|
||||
.iter_mut()
|
||||
.filter(|e| filter.fit(e))
|
||||
.collect::<Vec<_>>();
|
||||
let entry = entries.get_mut(idx).unwrap();
|
||||
entry.editing = !entry.editing;
|
||||
}
|
||||
|
||||
fn complete_edit(&mut self, idx: usize, val: String) {
|
||||
let filter = self.filter.clone();
|
||||
let mut entries = self
|
||||
.entries
|
||||
.iter_mut()
|
||||
.filter(|e| filter.fit(e))
|
||||
.collect::<Vec<_>>();
|
||||
let entry = entries.get_mut(idx).unwrap();
|
||||
entry.description = val;
|
||||
entry.editing = !entry.editing;
|
||||
}
|
||||
|
||||
fn remove(&mut self, idx: usize) {
|
||||
let idx = {
|
||||
let filter = self.filter.clone();
|
||||
let entries = self
|
||||
.entries
|
||||
.iter()
|
||||
.enumerate()
|
||||
.filter(|&(_, e)| filter.fit(e))
|
||||
.collect::<Vec<_>>();
|
||||
let &(idx, _) = entries.get(idx).unwrap();
|
||||
idx
|
||||
};
|
||||
self.entries.remove(idx);
|
||||
}
|
||||
}
|
||||
3
examples/todo-yew/todomvc/src/main.rs
Executable file
3
examples/todo-yew/todomvc/src/main.rs
Executable file
@@ -0,0 +1,3 @@
|
||||
fn main() {
|
||||
yew::start_app::<todomvc::Model>();
|
||||
}
|
||||
0
examples/todo-yew/index.html → examples/todo-yew/todomvc/static/index.html
Normal file → Executable file
0
examples/todo-yew/index.html → examples/todo-yew/todomvc/static/index.html
Normal file → Executable file
Reference in New Issue
Block a user