svelte-guard-history-router
Advanced tools
svelte guarded history router
<a href="/home">Home</a> elementsimport { Guard } from 'svelte-guard-history-router';
let session = undefined;
class SessionGuard extends Guard {
async enter(transition) {
if(!session) {
return transition.redirect('/login');
}
}
}
<script>
import { Router, Route, Outlet } from "svelte-guard-history-router";
import About from "./About.svelte";
import Categories from "./Categories.svelte";
import Category from "./Category.svelte";
import Articles from "./Articles.svelte";
import Article from "./Article.svelte";
import { sessionGuard } from "./main.mjs";
</script>
<Router base="/base">
<nav>
<!-- catch all but link to '/' -->
<Route href="/" path="*" component={Home}>Router Example</Route>
<ul class="left">
<li>
<Route path="/about" component={About}>About</Route>
</li>
<li>
<Route path="/article" guards={sessionGuard} component={Articles}>
Articles
<Route path="/:artice" component={Article}/>
</Route>
</li>
<li>
<Route path="/category" guards={sessionGuard} component={Categories}>
Categories
<Route path="/:category" component={Category}/>
</Route>
</li>
</ul>
</nav>
<main>
<Outlet/>
</main>
</Router>
Check out the code in the example folder, or the live example.
To run the sample, clone the repository, install the dependencies, and start:
git clone https://github.com/arlac77/svelte-guard-history-router
cd svelte-guard-history-router
npm install
npm start
then navigate to localhost:5000
export BROWSER=safari|chrome|...
yarn test
or
npm test
Keys also act as svelte stores and can be subscribed.
export const article = derived(
[articles, router.keys.article],
([$articles, $id], set) => {
set($articles.find(a => a.id === $id));
return () => {};
}
);
Type: Object
key subscriptions:
const aKey = router.keys.aKey;
$aKey // fired if value of aKey changes
linkNodes Set<Node> nodes having their active state updatedroutes Array<Route>keys Object collected keys of all routesparams Object value mapping from keys (from current route)route Route currenttransition Transition ongoing transitionbase string urlCurrent component. Either from a redirected transition or from the current route
Returns SvelteComponent
Value if the current route
Returns any
Replace current route
path stringReturns Object former state
Leave current route and enter route for given path The work is done by a Transition
path string where to goReturns Transition running transition
Called from a transition to manifest the new destination. If path is undefined the transition has been aborderd
path stringContinue transition to its original destination. Shortcut for this.transition.continue() Does nothing if there is no transition.
Router subscription Changes in the current route will trigger a update
subscription FunctionUpdate the active state of a node
node NodeAdd a new route.
route RouteFind Route for a given object
object ObjectReturns Route able to support given object
Create a named object wich can act as a store
name stringinitialValue anyvalue anyReturns Store
Transition between routes
router Routerpath string destinationStart the transition
Cleanup transition Update Nodes active state
Halt current transition and go to another route. To proceed with the original route by calling continue()
path string new route to enter temporaryContinue a redirected route to its original destination
Bring back the router into the state before the transition has started
e ExceptionRoute
_path stringcomponent SvelteComponent target to showlinkComponent SvelteComponent content for ObjectLinkpriority numberkeys Array<string> as found in the pathregex RegExvalue anyFull path of the Route including all parents
Returns string path
Enter the route from a former one.
transition TransitionLeave the route to a new one.
transition TransitionExtract properties from object.
object ObjectReturns (Object | undefined) properties extracted from given objects
Map properties to objects attributes. Keys are the property names and values are the keys in the resulting object.
Returns Object
Deliver object for a given set of properties
transitionproperties ObjectReturns Object for matching properties
Enforces conditions of routes Like the presents of values in the context
Called while entering a route (current outlet is not yet set)
transition TransitionCalled before leaving a route
transition TransitionRedirects to a given url if condition is met
Execute guards in a sequence
children Iterable<Guard>Execute guards in a parallel
children Iterable<Guard>Extends Guard
Shows a component during transition
component SvelteComponent to show up during th transitionrampUpTime number initial delay for the componnt to show up (optional, default 300)With npm do:
npm install svelte-guard-history-router
With yarn do:
yarn add svelte-guard-history-router
All unresolvable requests are redirected to /sericeBase/index.html
location /serviceBase {
alias /deploymantLocation;
try_files $uri$args $uri$args/ /sericeBase/index.html;
}
BSD-2-Clause
FAQs
svelte router for SPA (history mode only)
The npm package svelte-guard-history-router receives a total of 388 weekly downloads. As such, svelte-guard-history-router popularity was classified as not popular.
We found that svelte-guard-history-router demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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