Routing avancé

/[org]/[repo]/tree/[branch]/[...file]

{
	org: 'sveltejs',
	repo: 'kit',
	branch: 'main',
	file: 'documentation/docs/04-advanced-routing.md'
}

src/routes/
├ marx-brothers/
│ ├ chico/
│ ├ harpo/
│ ├ groucho/
│ └ +error.svelte
└ +error.svelte

src/routes/
├ marx-brothers/
| ├ [...path]/
│ ├ chico/
│ ├ harpo/
│ ├ groucho/
│ └ +error.svelte
└ +error.svelte

import { function error(status: number, body: App.Error): never (+1 overload)
Throws an error with a HTTP status code and an optional message.
When called during request handling, this will cause SvelteKit to
return an error response without invoking handleError.
Make sure you’re not catching the thrown error, which would prevent SvelteKit from handling it.
@paramstatus The HTTP status code. Must be in the range 400-599.
@parambody An object that conforms to the App.Error type. If a string is passed, it will be used as the message property.
@throwsHttpError This error instructs SvelteKit to initiate HTTP error handling.
@throwsError If the provided status is invalid (not between 400 and 599).error } from '@sveltejs/kit';

/** @type {import('./$types').PageLoad} */
export function function load(event: any): void
@type{import('./$types').PageLoad}load(event: anyevent) {
	
function error(status: number, body?: {
    message: string;
} extends App.Error ? App.Error | string | undefined : never): never (+1 overload)
Throws an error with a HTTP status code and an optional message.
When called during request handling, this will cause SvelteKit to
return an error response without invoking handleError.
Make sure you’re not catching the thrown error, which would prevent SvelteKit from handling it.
@paramstatus The HTTP status code. Must be in the range 400-599.
@parambody An object that conforms to the App.Error type. If a string is passed, it will be used as the message property.
@throwsHttpError This error instructs SvelteKit to initiate HTTP error handling.
@throwsError If the provided status is invalid (not between 400 and 599).error(404, 'Not Found');
}

import { function error(status: number, body: App.Error): never (+1 overload)
Throws an error with a HTTP status code and an optional message.
When called during request handling, this will cause SvelteKit to
return an error response without invoking handleError.
Make sure you’re not catching the thrown error, which would prevent SvelteKit from handling it.
@paramstatus The HTTP status code. Must be in the range 400-599.
@parambody An object that conforms to the App.Error type. If a string is passed, it will be used as the message property.
@throwsHttpError This error instructs SvelteKit to initiate HTTP error handling.
@throwsError If the provided status is invalid (not between 400 and 599).error } from '@sveltejs/kit';
import type { 
type PageLoad = (event: Kit.LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>) => MaybePromise<void | Record<string, any>>
type PageLoad = (event: Kit.LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>) => MaybePromise<void | Record<string, any>>PageLoad } from './$types';

export const const load: PageLoadload: 
type PageLoad = (event: Kit.LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>) => MaybePromise<void | Record<string, any>>
type PageLoad = (event: Kit.LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>) => MaybePromise<void | Record<string, any>>PageLoad = (event: Kit.LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>event) => {
	
function error(status: number, body?: {
    message: string;
} extends App.Error ? App.Error | string | undefined : never): never (+1 overload)
Throws an error with a HTTP status code and an optional message.
When called during request handling, this will cause SvelteKit to
return an error response without invoking handleError.
Make sure you’re not catching the thrown error, which would prevent SvelteKit from handling it.
@paramstatus The HTTP status code. Must be in the range 400-599.
@parambody An object that conforms to the App.Error type. If a string is passed, it will be used as the message property.
@throwsHttpError This error instructs SvelteKit to initiate HTTP error handling.
@throwsError If the provided status is invalid (not between 400 and 599).error(404, 'Not Found');
};

/**
 * @param {string} param
 * @return {param is ('apple' | 'orange')}
 * @satisfies {import('@sveltejs/kit').ParamMatcher}
 */
export function function match(param: any): boolean
@paramparam 
@return@satisfies{import('@sveltejs/kit').ParamMatcher}match(param: any
@paramparam param) {
	return param: any
@paramparam param === 'apple' || param: any
@paramparam param === 'orange';
}

import type { type ParamMatcher = (param: string) => boolean
The shape of a param matcher. See matching for more info.
ParamMatcher } from '@sveltejs/kit';

export const const match: (param: string) => param is ("apple" | "orange")match = ((param: stringparam: string): param: stringparam is ('apple' | 'orange') => {
	return param: stringparam === 'apple' || param: stringparam === 'orange';
}) satisfies type ParamMatcher = (param: string) => boolean
The shape of a param matcher. See matching for more info.
ParamMatcher;

src/routes/fruits/[page=fruit]

src/routes/[...catchall]/+page.svelte
src/routes/[[a=x]]/+page.svelte
src/routes/[b]/+page.svelte
src/routes/foo-[c]/+page.svelte
src/routes/foo-abc/+page.svelte

src/routes/foo-abc/+page.svelte
src/routes/foo-[c]/+page.svelte
src/routes/[[a=x]]/+page.svelte
src/routes/[b]/+page.svelte
src/routes/[...catchall]/+page.svelte

':'.String.charCodeAt(index: number): number
Returns the Unicode value of the character at the specified location.
@paramindex The zero-based index of the desired character. If there is no character at the specified index, NaN is returned.charCodeAt(0).Number.toString(radix?: number): string
Returns a string representation of an object.
@paramradix Specifies a radix for converting numeric values to strings. This value is only used for numbers.toString(16); // '3a', donc '[x+3a]'

src/routes/[u+d83e][u+dd2a]/+page.svelte
src/routes/🤪/+page.svelte

src/routes/
│ (app)/
│ ├ dashboard/
│ ├ item/
│ └ +layout.svelte
│ (marketing)/
│ ├ about/
│ ├ testimonials/
│ └ +layout.svelte
├ admin/
└ +layout.svelte

src/routes/
├ (app)/
│ ├ item/
│ │ ├ [id]/
│ │ │ ├ embed/
│ │ │ │ └ +page.svelte
│ │ │ └ +layout.svelte
│ │ └ +layout.svelte
│ └ +layout.svelte
└ +layout.svelte

src/routes/
├ (app)/
│ ├ item/
│ │ ├ [id]/
│ │ │ ├ embed/
│ │ │ │ └ +page@(app).svelte
│ │ │ └ +layout.svelte
│ │ └ +layout.svelte
│ └ +layout.svelte
└ +layout.svelte

src/routes/
├ (app)/
│ ├ item/
│ │ ├ [id]/
│ │ │ ├ embed/
│ │ │ │ └ +page.svelte  // utilise (app)/item/[id]/+layout.svelte
│ │ │ ├ +layout.svelte  // hérite de (app)/item/+layout@.svelte
│ │ │ └ +page.svelte    // utilise (app)/item/+layout@.svelte
│ │ └ +layout@.svelte   // hérite du layout racine, en évitant (app)/+layout.svelte
│ └ +layout.svelte
└ +layout.svelte

<script>
	import ReusableLayout from '$lib/ReusableLayout.svelte';
	let { data, children } = $props();
</script>

<ReusableLayout {data}>
	{@render children()}
</ReusableLayout>

<script lang="ts">
	import ReusableLayout from '$lib/ReusableLayout.svelte';
	let { data, children } = $props();
</script>

<ReusableLayout {data}>
	{@render children()}
</ReusableLayout>

import { function reusableLoad(event: import("@sveltejs/kit").LoadEvent): Promise<Record<string, any>>reusableLoad } from '$lib/reusable-load-function';

/** @type {import('./$types').PageLoad} */
export function function load(event: LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>): MaybePromise<void | Record<string, any>>
@type{import('./$types').PageLoad}load(event: LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>event) {
	// Ajouter de la logique supplémentaire ici, si nécessaire
	return function reusableLoad(event: import("@sveltejs/kit").LoadEvent): Promise<Record<string, any>>reusableLoad(event: LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>event);
}

import { function reusableLoad(event: import("@sveltejs/kit").LoadEvent): Promise<Record<string, any>>reusableLoad } from '$lib/reusable-load-function';
import type { type PageLoad = (event: LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>) => MaybePromise<void | Record<string, any>>PageLoad } from './$types';

export const const load: PageLoadload: type PageLoad = (event: LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>) => MaybePromise<void | Record<string, any>>PageLoad = (event: LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>event) => {
	// Ajouter de la logique supplémentaire ici, si nécessaire
	return function reusableLoad(event: import("@sveltejs/kit").LoadEvent): Promise<Record<string, any>>reusableLoad(event: LoadEvent<Record<string, any>, Record<string, any> | null, Record<string, any>, string | null>event);
};