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Add state/info when redirecting #287

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Merged
domenic merged 1 commit into from
Apr 16, 2025
Merged

Add state/info when redirecting #287

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5 changes: 3 additions & 2 deletions README.md
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Expand Up @@ -708,14 +708,15 @@ Because precommit handlers can be used to cancel the navigation before the URL u

#### Redirects during deferred commit

The `precommitHandler` callback accepts an argument, which is a `controller` that can perform certain actions on the precommitted navigation, in particular redirecting. This updates the eventual destination of the `"push"` or `"replace"` navigation. An example usage is as follows
The `precommitHandler` callback accepts an argument, which is a `controller` that can perform certain actions on the precommitted navigation, in particular redirecting. This updates the eventual destination, and potentially the state/info, of the `"push"` or `"replace"` navigation.
An example usage is as follows:

```js
navigation.addEventListener("navigate", e => {
e.intercept({
async precommitHandler(controller) {
if (await isLoginGuarded(e.destination)) {
controller.redirect("/login");
controller.redirect("/login", {state: "login-redirect", info: "some-info"});
}
}

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