[examples] Update SvelteKit example for breaking changes. (#8439)

There were recently a few breaking changes introduced into SvelteKit. This PR clones that latest changes from a demo SvelteKit application, while retaining support for Vercel Analytics.

Deployed latest to https://sveltekit-template.vercel.app/ and confirmed analytics are sending.
This commit is contained in:
Lee Robinson
2022-08-24 10:15:50 -05:00
committed by GitHub
parent 34f7c35c13
commit f7c57dc539
25 changed files with 2093 additions and 2142 deletions

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@@ -1,7 +1,6 @@
/// <reference types="@sveltejs/kit" />
// See https://kit.svelte.dev/docs/types#app
// for information about these interfaces
// and what to do when importing types
declare namespace App {
interface Locals {
userid: string;
@@ -9,7 +8,7 @@ declare namespace App {
// interface Platform {}
// interface Session {}
// interface PrivateEnv {}
// interface Stuff {}
// interface PublicEnv {}
}

View File

@@ -3,7 +3,7 @@
<head>
<meta charset="utf-8" />
<link rel="icon" href="%sveltekit.assets%/favicon.png" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="viewport" content="width=device-width" />
%sveltekit.head%
</head>
<body>

View File

@@ -1,107 +1,107 @@
<script>
import { spring } from 'svelte/motion';
import { spring } from 'svelte/motion';
let count = 0;
let count = 0;
const displayed_count = spring();
$: displayed_count.set(count);
$: offset = modulo($displayed_count, 1);
const displayed_count = spring();
$: displayed_count.set(count);
$: offset = modulo($displayed_count, 1);
/**
* @param {number} n
* @param {number} m
*/
function modulo(n, m) {
// handle negative numbers
return ((n % m) + m) % m;
}
/**
* @param {number} n
* @param {number} m
*/
function modulo(n, m) {
// handle negative numbers
return ((n % m) + m) % m;
}
</script>
<div class="counter">
<button on:click={() => (count -= 1)} aria-label="Decrease the counter by one">
<svg aria-hidden="true" viewBox="0 0 1 1">
<path d="M0,0.5 L1,0.5" />
</svg>
</button>
<button on:click={() => (count -= 1)} aria-label="Decrease the counter by one">
<svg aria-hidden="true" viewBox="0 0 1 1">
<path d="M0,0.5 L1,0.5" />
</svg>
</button>
<div class="counter-viewport">
<div class="counter-digits" style="transform: translate(0, {100 * offset}%)">
<strong class="hidden" aria-hidden="true">{Math.floor($displayed_count + 1)}</strong>
<strong>{Math.floor($displayed_count)}</strong>
</div>
</div>
<div class="counter-viewport">
<div class="counter-digits" style="transform: translate(0, {100 * offset}%)">
<strong class="hidden" aria-hidden="true">{Math.floor($displayed_count + 1)}</strong>
<strong>{Math.floor($displayed_count)}</strong>
</div>
</div>
<button on:click={() => (count += 1)} aria-label="Increase the counter by one">
<svg aria-hidden="true" viewBox="0 0 1 1">
<path d="M0,0.5 L1,0.5 M0.5,0 L0.5,1" />
</svg>
</button>
<button on:click={() => (count += 1)} aria-label="Increase the counter by one">
<svg aria-hidden="true" viewBox="0 0 1 1">
<path d="M0,0.5 L1,0.5 M0.5,0 L0.5,1" />
</svg>
</button>
</div>
<style>
.counter {
display: flex;
border-top: 1px solid rgba(0, 0, 0, 0.1);
border-bottom: 1px solid rgba(0, 0, 0, 0.1);
margin: 1rem 0;
}
.counter {
display: flex;
border-top: 1px solid rgba(0, 0, 0, 0.1);
border-bottom: 1px solid rgba(0, 0, 0, 0.1);
margin: 1rem 0;
}
.counter button {
width: 2em;
padding: 0;
display: flex;
align-items: center;
justify-content: center;
border: 0;
background-color: transparent;
touch-action: manipulation;
color: var(--text-color);
font-size: 2rem;
}
.counter button {
width: 2em;
padding: 0;
display: flex;
align-items: center;
justify-content: center;
border: 0;
background-color: transparent;
touch-action: manipulation;
color: var(--text-color);
font-size: 2rem;
}
.counter button:hover {
background-color: var(--secondary-color);
}
.counter button:hover {
background-color: var(--secondary-color);
}
svg {
width: 25%;
height: 25%;
}
svg {
width: 25%;
height: 25%;
}
path {
vector-effect: non-scaling-stroke;
stroke-width: 2px;
stroke: var(--text-color);
}
path {
vector-effect: non-scaling-stroke;
stroke-width: 2px;
stroke: var(--text-color);
}
.counter-viewport {
width: 8em;
height: 4em;
overflow: hidden;
text-align: center;
position: relative;
}
.counter-viewport {
width: 8em;
height: 4em;
overflow: hidden;
text-align: center;
position: relative;
}
.counter-viewport strong {
position: absolute;
display: flex;
width: 100%;
height: 100%;
font-weight: 400;
color: var(--accent-color);
font-size: 4rem;
align-items: center;
justify-content: center;
}
.counter-viewport strong {
position: absolute;
display: flex;
width: 100%;
height: 100%;
font-weight: 400;
color: var(--accent-color);
font-size: 4rem;
align-items: center;
justify-content: center;
}
.counter-digits {
position: absolute;
width: 100%;
height: 100%;
}
.counter-digits {
position: absolute;
width: 100%;
height: 100%;
}
.hidden {
top: -100%;
user-select: none;
}
.hidden {
top: -100%;
user-select: none;
}
</style>

View File

@@ -31,11 +31,11 @@ import { invalidate } from '$app/navigation';
export function enhance(form, { pending, error, result } = {}) {
let current_token;
/** @param {SubmitEvent} e */
async function handle_submit(e) {
/** @param {SubmitEvent} event */
async function handle_submit(event) {
const token = (current_token = {});
e.preventDefault();
event.preventDefault();
const data = new FormData(form);
@@ -63,11 +63,11 @@ export function enhance(form, { pending, error, result } = {}) {
} else {
console.error(await response.text());
}
} catch (e) {
if (error && e instanceof Error) {
error({ data, form, error: e, response: null });
} catch (err) {
if (error && err instanceof Error) {
error({ data, form, error: err, response: null });
} else {
throw e;
throw err;
}
}
}

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@@ -1,124 +1,124 @@
<script>
import { page } from '$app/stores';
import logo from './svelte-logo.svg';
import { page } from '$app/stores';
import logo from './svelte-logo.svg';
</script>
<header>
<div class="corner">
<a href="https://kit.svelte.dev">
<img src={logo} alt="SvelteKit" />
</a>
</div>
<div class="corner">
<a href="https://kit.svelte.dev">
<img src={logo} alt="SvelteKit" />
</a>
</div>
<nav>
<svg viewBox="0 0 2 3" aria-hidden="true">
<path d="M0,0 L1,2 C1.5,3 1.5,3 2,3 L2,0 Z" />
</svg>
<ul>
<li class:active={$page.url.pathname === '/'}><a sveltekit:prefetch href="/">Home</a></li>
<li class:active={$page.url.pathname === '/about'}>
<a sveltekit:prefetch href="/about">About</a>
</li>
<li class:active={$page.url.pathname === '/todos'}>
<a sveltekit:prefetch href="/todos">Todos</a>
</li>
</ul>
<svg viewBox="0 0 2 3" aria-hidden="true">
<path d="M0,0 L0,3 C0.5,3 0.5,3 1,2 L2,0 Z" />
</svg>
</nav>
<nav>
<svg viewBox="0 0 2 3" aria-hidden="true">
<path d="M0,0 L1,2 C1.5,3 1.5,3 2,3 L2,0 Z" />
</svg>
<ul>
<li class:active={$page.url.pathname === '/'}><a sveltekit:prefetch href="/">Home</a></li>
<li class:active={$page.url.pathname === '/about'}>
<a sveltekit:prefetch href="/about">About</a>
</li>
<li class:active={$page.url.pathname === '/todos'}>
<a sveltekit:prefetch href="/todos">Todos</a>
</li>
</ul>
<svg viewBox="0 0 2 3" aria-hidden="true">
<path d="M0,0 L0,3 C0.5,3 0.5,3 1,2 L2,0 Z" />
</svg>
</nav>
<div class="corner">
<!-- TODO put something else here? github link? -->
</div>
<div class="corner">
<!-- TODO put something else here? github link? -->
</div>
</header>
<style>
header {
display: flex;
justify-content: space-between;
}
header {
display: flex;
justify-content: space-between;
}
.corner {
width: 3em;
height: 3em;
}
.corner {
width: 3em;
height: 3em;
}
.corner a {
display: flex;
align-items: center;
justify-content: center;
width: 100%;
height: 100%;
}
.corner a {
display: flex;
align-items: center;
justify-content: center;
width: 100%;
height: 100%;
}
.corner img {
width: 2em;
height: 2em;
object-fit: contain;
}
.corner img {
width: 2em;
height: 2em;
object-fit: contain;
}
nav {
display: flex;
justify-content: center;
--background: rgba(255, 255, 255, 0.7);
}
nav {
display: flex;
justify-content: center;
--background: rgba(255, 255, 255, 0.7);
}
svg {
width: 2em;
height: 3em;
display: block;
}
svg {
width: 2em;
height: 3em;
display: block;
}
path {
fill: var(--background);
}
path {
fill: var(--background);
}
ul {
position: relative;
padding: 0;
margin: 0;
height: 3em;
display: flex;
justify-content: center;
align-items: center;
list-style: none;
background: var(--background);
background-size: contain;
}
ul {
position: relative;
padding: 0;
margin: 0;
height: 3em;
display: flex;
justify-content: center;
align-items: center;
list-style: none;
background: var(--background);
background-size: contain;
}
li {
position: relative;
height: 100%;
}
li {
position: relative;
height: 100%;
}
li.active::before {
--size: 6px;
content: '';
width: 0;
height: 0;
position: absolute;
top: 0;
left: calc(50% - var(--size));
border: var(--size) solid transparent;
border-top: var(--size) solid var(--accent-color);
}
li.active::before {
--size: 6px;
content: '';
width: 0;
height: 0;
position: absolute;
top: 0;
left: calc(50% - var(--size));
border: var(--size) solid transparent;
border-top: var(--size) solid var(--accent-color);
}
nav a {
display: flex;
height: 100%;
align-items: center;
padding: 0 1em;
color: var(--heading-color);
font-weight: 700;
font-size: 0.8rem;
text-transform: uppercase;
letter-spacing: 0.1em;
text-decoration: none;
transition: color 0.2s linear;
}
nav a {
display: flex;
height: 100%;
align-items: center;
padding: 0 1em;
color: var(--heading-color);
font-weight: 700;
font-size: 0.8rem;
text-transform: uppercase;
letter-spacing: 0.1em;
text-decoration: none;
transition: color 0.2s linear;
}
a:hover {
color: var(--accent-color);
}
a:hover {
color: var(--accent-color);
}
</style>

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@@ -0,0 +1,58 @@
<script>
import Header from '$lib/header/Header.svelte';
import { webVitals } from '$lib/vitals';
import { browser } from '$app/env';
import { page } from '$app/stores';
import '../app.css';
let analyticsId = import.meta.env.VERCEL_ANALYTICS_ID;
$: if (browser && analyticsId) {
webVitals({
path: $page.url.pathname,
params: $page.params,
analyticsId
})
}
</script>
<Header />
<main>
<slot />
</main>
<footer>
<p>visit <a href="https://kit.svelte.dev">kit.svelte.dev</a> to learn SvelteKit</p>
</footer>
<style>
main {
flex: 1;
display: flex;
flex-direction: column;
padding: 1rem;
width: 100%;
max-width: 1024px;
margin: 0 auto;
box-sizing: border-box;
}
footer {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
padding: 40px;
}
footer a {
font-weight: bold;
}
@media (min-width: 480px) {
footer {
padding: 40px 0;
}
}
</style>

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@@ -0,0 +1 @@
export const prerender = true;

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@@ -0,0 +1,57 @@
<script>
import Counter from '$lib/Counter.svelte';
</script>
<svelte:head>
<title>Home</title>
<meta name="description" content="Svelte demo app" />
</svelte:head>
<section>
<h1>
<span class="welcome">
<picture>
<source srcset="svelte-welcome.webp" type="image/webp" />
<img src="svelte-welcome.png" alt="Welcome" />
</picture>
</span>
to your new<br />SvelteKit app
</h1>
<h2>
try editing <strong>src/routes/index.svelte</strong>
</h2>
<Counter />
</section>
<style>
section {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
flex: 1;
}
h1 {
width: 100%;
}
.welcome {
display: block;
position: relative;
width: 100%;
height: 0;
padding: 0 0 calc(100% * 495 / 2048) 0;
}
.welcome img {
position: absolute;
width: 100%;
height: 100%;
top: 0;
display: block;
}
</style>

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@@ -1,58 +0,0 @@
<script>
import Header from '$lib/header/Header.svelte';
import { webVitals } from '$lib/vitals';
import { browser } from '$app/env';
import { page } from '$app/stores';
import '../app.css';
let analyticsId = import.meta.env.VERCEL_ANALYTICS_ID;
$: if (browser && analyticsId) {
webVitals({
path: $page.url.pathname,
params: $page.params,
analyticsId
})
}
</script>
<Header />
<main>
<slot />
</main>
<footer>
<p>visit <a href="https://kit.svelte.dev">kit.svelte.dev</a> to learn SvelteKit</p>
</footer>
<style>
main {
flex: 1;
display: flex;
flex-direction: column;
padding: 1rem;
width: 100%;
max-width: 1024px;
margin: 0 auto;
box-sizing: border-box;
}
footer {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
padding: 40px;
}
footer a {
font-weight: bold;
}
@media (min-width: 480px) {
footer {
padding: 40px 0;
}
}
</style>

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@@ -1,50 +0,0 @@
<script context="module">
import { browser, dev } from '$app/env';
// we don't need any JS on this page, though we'll load
// it in dev so that we get hot module replacement...
export const hydrate = dev;
// ...but if the client-side router is already loaded
// (i.e. we came here from elsewhere in the app), use it
export const router = browser;
// since there's no dynamic data here, we can prerender
// it so that it gets served as a static asset in prod
export const prerender = true;
</script>
<svelte:head>
<title>About</title>
<meta name="description" content="About this app" />
</svelte:head>
<div class="content">
<h1>About this app</h1>
<p>
This is a <a href="https://kit.svelte.dev">SvelteKit</a> app. You can make your own by typing the
following into your command line and following the prompts:
</p>
<pre>npm init svelte</pre>
<p>
The page you're looking at is purely static HTML, with no client-side interactivity needed.
Because of that, we don't need to load any JavaScript. Try viewing the page's source, or opening
the devtools network panel and reloading.
</p>
<p>
The <a href="/todos">TODOs</a> page illustrates SvelteKit's data loading and form handling. Try using
it with JavaScript disabled!
</p>
</div>
<style>
.content {
width: 100%;
max-width: var(--column-width);
margin: var(--column-margin-top) auto 0 auto;
}
</style>

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@@ -0,0 +1,13 @@
import { browser, dev } from '$app/env';
// we don't need any JS on this page, though we'll load
// it in dev so that we get hot module replacement...
export const hydrate = dev;
// ...but if the client-side router is already loaded
// (i.e. we came here from elsewhere in the app), use it
export const router = browser;
// since there's no dynamic data here, we can prerender
// it so that it gets served as a static asset in prod
export const prerender = true;

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@@ -0,0 +1,34 @@
<svelte:head>
<title>About</title>
<meta name="description" content="About this app" />
</svelte:head>
<div class="content">
<h1>About this app</h1>
<p>
This is a <a href="https://kit.svelte.dev">SvelteKit</a> app. You can make your own by typing the
following into your command line and following the prompts:
</p>
<pre>npm create svelte@latest</pre>
<p>
The page you're looking at is purely static HTML, with no client-side interactivity needed.
Because of that, we don't need to load any JavaScript. Try viewing the page's source, or opening
the devtools network panel and reloading.
</p>
<p>
The <a href="/todos">TODOs</a> page illustrates SvelteKit's data loading and form handling. Try using
it with JavaScript disabled!
</p>
</div>
<style>
.content {
width: 100%;
max-width: var(--column-width);
margin: var(--column-margin-top) auto 0 auto;
}
</style>

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@@ -1,60 +0,0 @@
<script context="module">
export const prerender = true;
</script>
<script>
import Counter from '$lib/Counter.svelte';
</script>
<svelte:head>
<title>Home</title>
<meta name="description" content="Svelte demo app" />
</svelte:head>
<section>
<h1>
<div class="welcome">
<picture>
<source srcset="svelte-welcome.webp" type="image/webp" />
<img src="svelte-welcome.png" alt="Welcome" />
</picture>
</div>
to your new<br />SvelteKit app
</h1>
<h2>
try editing <strong>src/routes/index.svelte</strong>
</h2>
<Counter />
</section>
<style>
section {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
flex: 1;
}
h1 {
width: 100%;
}
.welcome {
position: relative;
width: 100%;
height: 0;
padding: 0 0 calc(100% * 495 / 2048) 0;
}
.welcome img {
position: absolute;
width: 100%;
height: 100%;
top: 0;
display: block;
}
</style>

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@@ -0,0 +1,62 @@
import { error } from '@sveltejs/kit';
import { api } from './api';
/**
* @typedef {{
* uid: string;
* created_at: Date;
* text: string;
* done: boolean;
* pending_delete: boolean;
* }} Todo
*/
/** @type {import('./$types').PageServerLoad} */
export const load = async ({ locals }) => {
// locals.userid comes from src/hooks.js
const response = await api('GET', `todos/${locals.userid}`);
if (response.status === 404) {
// user hasn't created a todo list.
// start with an empty array
return {
/** @type {Todo[]} */
todos: []
};
}
if (response.status === 200) {
return {
/** @type {Todo[]} */
todos: await response.json()
};
}
throw error(response.status);
};
/** @type {import('./$types').Action} */
export const POST = async ({ request, locals }) => {
const form = await request.formData();
await api('POST', `todos/${locals.userid}`, {
text: form.get('text')
});
};
/** @type {import('./$types').Action} */
export const PATCH = async ({ request, locals }) => {
const form = await request.formData();
await api('PATCH', `todos/${locals.userid}/${form.get('uid')}`, {
text: form.has('text') ? form.get('text') : undefined,
done: form.has('done') ? !!form.get('done') : undefined
});
};
/** @type {import('./$types').Action} */
export const DELETE = async ({ request, locals }) => {
const form = await request.formData();
await api('DELETE', `todos/${locals.userid}/${form.get('uid')}`);
};

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@@ -0,0 +1,180 @@
<script>
import { enhance } from '$lib/form';
import { scale } from 'svelte/transition';
import { flip } from 'svelte/animate';
/** @type {import('./$types').PageData} */
export let data;
</script>
<svelte:head>
<title>Todos</title>
<meta name="description" content="A todo list app" />
</svelte:head>
<div class="todos">
<h1>Todos</h1>
<form
class="new"
action="/todos"
method="post"
use:enhance={{
result: async ({ form }) => {
form.reset();
}
}}
>
<input name="text" aria-label="Add todo" placeholder="+ tap to add a todo" />
</form>
{#each data.todos as todo (todo.uid)}
<div
class="todo"
class:done={todo.done}
transition:scale|local={{ start: 0.7 }}
animate:flip={{ duration: 200 }}
>
<form
action="/todos?_method=PATCH"
method="post"
use:enhance={{
pending: ({ data }) => {
todo.done = !!data.get('done');
}
}}
>
<input type="hidden" name="uid" value={todo.uid} />
<input type="hidden" name="done" value={todo.done ? '' : 'true'} />
<button class="toggle" aria-label="Mark todo as {todo.done ? 'not done' : 'done'}" />
</form>
<form class="text" action="/todos?_method=PATCH" method="post" use:enhance>
<input type="hidden" name="uid" value={todo.uid} />
<input aria-label="Edit todo" type="text" name="text" value={todo.text} />
<button class="save" aria-label="Save todo" />
</form>
<form
action="/todos?_method=DELETE"
method="post"
use:enhance={{
pending: () => (todo.pending_delete = true)
}}
>
<input type="hidden" name="uid" value={todo.uid} />
<button class="delete" aria-label="Delete todo" disabled={todo.pending_delete} />
</form>
</div>
{/each}
</div>
<style>
.todos {
width: 100%;
max-width: var(--column-width);
margin: var(--column-margin-top) auto 0 auto;
line-height: 1;
}
.new {
margin: 0 0 0.5rem 0;
}
input {
border: 1px solid transparent;
}
input:focus-visible {
box-shadow: inset 1px 1px 6px rgba(0, 0, 0, 0.1);
border: 1px solid #ff3e00 !important;
outline: none;
}
.new input {
font-size: 28px;
width: 100%;
padding: 0.5em 1em 0.3em 1em;
box-sizing: border-box;
background: rgba(255, 255, 255, 0.05);
border-radius: 8px;
text-align: center;
}
.todo {
display: grid;
grid-template-columns: 2rem 1fr 2rem;
grid-gap: 0.5rem;
align-items: center;
margin: 0 0 0.5rem 0;
padding: 0.5rem;
background-color: white;
border-radius: 8px;
filter: drop-shadow(2px 4px 6px rgba(0, 0, 0, 0.1));
transform: translate(-1px, -1px);
transition: filter 0.2s, transform 0.2s;
}
.done {
transform: none;
opacity: 0.4;
filter: drop-shadow(0 0 1px rgba(0, 0, 0, 0.1));
}
form.text {
position: relative;
display: flex;
align-items: center;
flex: 1;
}
.todo input {
flex: 1;
padding: 0.5em 2em 0.5em 0.8em;
border-radius: 3px;
}
.todo button {
width: 2em;
height: 2em;
border: none;
background-color: transparent;
background-position: 50% 50%;
background-repeat: no-repeat;
}
button.toggle {
border: 1px solid rgba(0, 0, 0, 0.2);
border-radius: 50%;
box-sizing: border-box;
background-size: 1em auto;
}
.done .toggle {
background-image: url("data:image/svg+xml,%3Csvg width='22' height='16' viewBox='0 0 22 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20.5 1.5L7.4375 14.5L1.5 8.5909' stroke='%23676778' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.delete {
background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4.5 5V22H19.5V5H4.5Z' fill='%23676778' stroke='%23676778' stroke-width='1.5' stroke-linejoin='round'/%3E%3Cpath d='M10 10V16.5' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M14 10V16.5' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M2 5H22' stroke='%23676778' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M8 5L9.6445 2H14.3885L16 5H8Z' fill='%23676778' stroke='%23676778' stroke-width='1.5' stroke-linejoin='round'/%3E%3C/svg%3E%0A");
opacity: 0.2;
}
.delete:hover,
.delete:focus {
transition: opacity 0.2s;
opacity: 1;
}
.save {
position: absolute;
right: 0;
opacity: 0;
background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20.5 2H3.5C2.67158 2 2 2.67157 2 3.5V20.5C2 21.3284 2.67158 22 3.5 22H20.5C21.3284 22 22 21.3284 22 20.5V3.5C22 2.67157 21.3284 2 20.5 2Z' fill='%23676778' stroke='%23676778' stroke-width='1.5' stroke-linejoin='round'/%3E%3Cpath d='M17 2V11H7.5V2H17Z' fill='white' stroke='white' stroke-width='1.5' stroke-linejoin='round'/%3E%3Cpath d='M13.5 5.5V7.5' stroke='%23676778' stroke-width='1.5' stroke-linecap='round'/%3E%3Cpath d='M5.99844 2H18.4992' stroke='%23676778' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E%0A");
}
.todo input:focus + .save,
.save:focus {
transition: opacity 0.2s;
opacity: 1;
}
</style>

View File

@@ -1,9 +1,7 @@
/*
This module is used by the /todos endpoint to
make calls to api.svelte.dev, which stores todos
for each user. The leading underscore indicates that this is
a private module, _not_ an endpoint visiting /todos/_api
will net you a 404 response.
for each user.
(The data on the todo app will expire periodically; no
guarantees are made. Don't use it to organise your life.)

View File

@@ -1,70 +0,0 @@
import { api } from './_api';
/** @type {import('./__types').RequestHandler} */
export const get = async ({ locals }) => {
// locals.userid comes from src/hooks.js
const response = await api('get', `todos/${locals.userid}`);
if (response.status === 404) {
// user hasn't created a todo list.
// start with an empty array
return {
body: {
todos: []
}
};
}
if (response.status === 200) {
return {
body: {
todos: await response.json()
}
};
}
return {
status: response.status
};
};
/** @type {import('./index').RequestHandler} */
export const post = async ({ request, locals }) => {
const form = await request.formData();
await api('post', `todos/${locals.userid}`, {
text: form.get('text')
});
return {};
};
// If the user has JavaScript disabled, the URL will change to
// include the method override unless we redirect back to /todos
const redirect = {
status: 303,
headers: {
location: '/todos'
}
};
/** @type {import('./index').RequestHandler} */
export const patch = async ({ request, locals }) => {
const form = await request.formData();
await api('patch', `todos/${locals.userid}/${form.get('uid')}`, {
text: form.has('text') ? form.get('text') : undefined,
done: form.has('done') ? !!form.get('done') : undefined
});
return redirect;
};
/** @type {import('./index').RequestHandler} */
export const del = async ({ request, locals }) => {
const form = await request.formData();
await api('delete', `todos/${locals.userid}/${form.get('uid')}`);
return redirect;
};

View File

@@ -1,190 +0,0 @@
<script>
import { enhance } from '$lib/form';
import { scale } from 'svelte/transition';
import { flip } from 'svelte/animate';
/**
* @typedef {{
* uid: string;
* created_at: Date;
* text: string;
* done: boolean;
* pending_delete: boolean;
* }} Todo
*/
/** @type {Todo[]} */
export let todos;
</script>
<svelte:head>
<title>Todos</title>
<meta name="description" content="A todo list app" />
</svelte:head>
<div class="todos">
<h1>Todos</h1>
<form
class="new"
action="/todos"
method="post"
use:enhance={{
result: async ({ form }) => {
form.reset();
}
}}
>
<input name="text" aria-label="Add todo" placeholder="+ tap to add a todo" />
</form>
{#each todos as todo (todo.uid)}
<div
class="todo"
class:done={todo.done}
transition:scale|local={{ start: 0.7 }}
animate:flip={{ duration: 200 }}
>
<form
action="/todos?_method=PATCH"
method="post"
use:enhance={{
pending: ({ data }) => {
todo.done = !!data.get('done');
}
}}
>
<input type="hidden" name="uid" value={todo.uid} />
<input type="hidden" name="done" value={todo.done ? '' : 'true'} />
<button class="toggle" aria-label="Mark todo as {todo.done ? 'not done' : 'done'}" />
</form>
<form class="text" action="/todos?_method=PATCH" method="post" use:enhance>
<input type="hidden" name="uid" value={todo.uid} />
<input aria-label="Edit todo" type="text" name="text" value={todo.text} />
<button class="save" aria-label="Save todo" />
</form>
<form
action="/todos?_method=DELETE"
method="post"
use:enhance={{
pending: () => (todo.pending_delete = true)
}}
>
<input type="hidden" name="uid" value={todo.uid} />
<button class="delete" aria-label="Delete todo" disabled={todo.pending_delete} />
</form>
</div>
{/each}
</div>
<style>
.todos {
width: 100%;
max-width: var(--column-width);
margin: var(--column-margin-top) auto 0 auto;
line-height: 1;
}
.new {
margin: 0 0 0.5rem 0;
}
input {
border: 1px solid transparent;
}
input:focus-visible {
box-shadow: inset 1px 1px 6px rgba(0, 0, 0, 0.1);
border: 1px solid #ff3e00 !important;
outline: none;
}
.new input {
font-size: 28px;
width: 100%;
padding: 0.5em 1em 0.3em 1em;
box-sizing: border-box;
background: rgba(255, 255, 255, 0.05);
border-radius: 8px;
text-align: center;
}
.todo {
display: grid;
grid-template-columns: 2rem 1fr 2rem;
grid-gap: 0.5rem;
align-items: center;
margin: 0 0 0.5rem 0;
padding: 0.5rem;
background-color: white;
border-radius: 8px;
filter: drop-shadow(2px 4px 6px rgba(0, 0, 0, 0.1));
transform: translate(-1px, -1px);
transition: filter 0.2s, transform 0.2s;
}
.done {
transform: none;
opacity: 0.4;
filter: drop-shadow(0 0 1px rgba(0, 0, 0, 0.1));
}
form.text {
position: relative;
display: flex;
align-items: center;
flex: 1;
}
.todo input {
flex: 1;
padding: 0.5em 2em 0.5em 0.8em;
border-radius: 3px;
}
.todo button {
width: 2em;
height: 2em;
border: none;
background-color: transparent;
background-position: 50% 50%;
background-repeat: no-repeat;
}
button.toggle {
border: 1px solid rgba(0, 0, 0, 0.2);
border-radius: 50%;
box-sizing: border-box;
background-size: 1em auto;
}
.done .toggle {
background-image: url("data:image/svg+xml,%3Csvg width='22' height='16' viewBox='0 0 22 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20.5 1.5L7.4375 14.5L1.5 8.5909' stroke='%23676778' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.delete {
background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4.5 5V22H19.5V5H4.5Z' fill='%23676778' stroke='%23676778' stroke-width='1.5' stroke-linejoin='round'/%3E%3Cpath d='M10 10V16.5' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M14 10V16.5' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M2 5H22' stroke='%23676778' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M8 5L9.6445 2H14.3885L16 5H8Z' fill='%23676778' stroke='%23676778' stroke-width='1.5' stroke-linejoin='round'/%3E%3C/svg%3E%0A");
opacity: 0.2;
}
.delete:hover,
.delete:focus {
transition: opacity 0.2s;
opacity: 1;
}
.save {
position: absolute;
right: 0;
opacity: 0;
background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20.5 2H3.5C2.67158 2 2 2.67157 2 3.5V20.5C2 21.3284 2.67158 22 3.5 22H20.5C21.3284 22 22 21.3284 22 20.5V3.5C22 2.67157 21.3284 2 20.5 2Z' fill='%23676778' stroke='%23676778' stroke-width='1.5' stroke-linejoin='round'/%3E%3Cpath d='M17 2V11H7.5V2H17Z' fill='white' stroke='white' stroke-width='1.5' stroke-linejoin='round'/%3E%3Cpath d='M13.5 5.5V7.5' stroke='%23676778' stroke-width='1.5' stroke-linecap='round'/%3E%3Cpath d='M5.99844 2H18.4992' stroke='%23676778' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E%0A");
}
.todo input:focus + .save,
.save:focus {
transition: opacity 0.2s;
opacity: 1;
}
</style>