How to reset JS state?

General
1

Hi again,
I have some state in JS for a particular page. That state changes whilst the user is using the page so if the user navigates away from the page I want to reset the JS state. Something like this (in pseudo code):

<Deactivated ExecuteSomeJs="{resetJsState}"/>

What’s the best way to do this?
Thanks!

2

Handling the JS state manually is the right way to go, since you should always have full control over it. If you’re up to resetting the “state” from a JS function, then your pseudo code is pretty close. Here’s actual Fuse code for the same thing:

<JavaScript>
function resetJsState() {
    // ...
}
module.exports = {
    resetJsState: resetJsState
};
</JavaScript>
<Deactivated>
    <Callback Handler="{resetJsState}" />
</Deactivated>

An alternative for lazy prototyping that comes at a significant processing power cost is described in this forum thread.

3

Great - thank you