mapcomplete/Logic/Web/Hash.ts

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678 B
TypeScript

import {UIEventSource} from "../UIEventSource";
export default class Hash {
public static hash : UIEventSource<string> = Hash.Get();
private static Get() : UIEventSource<string>{
const hash = new UIEventSource<string>(window.location.hash.substr(1));
hash.addCallback(h => {
if(h === undefined || h === ""){
window.location.hash = "";
return;
}
h = h.replace(/\//g, "_");
window.location.hash = "#" + h;
});
window.onhashchange = () => {
hash.setData(window.location.hash.substr(1))
}
return hash;
}
}