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Fix back button on mobile devices

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This commit is contained in:
Pieter Vander Vennet 2021-03-12 14:14:56 +01:00
parent 2bb50561fe
commit f8b68aee7a
2 changed files with 5 additions and 2 deletions
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2
Logic/Actors/SelectedFeatureHandler.ts
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@ -18,9 +18,7 @@ export default class SelectedFeatureHandler {
this._featureSource = featureSource; this._featureSource = featureSource;
const self = this; const self = this;
hash.addCallback(h => { hash.addCallback(h => {
console.log("Hash is now ", h)
if (h === undefined || h === "") { if (h === undefined || h === "") {
console.error("Deselecting feature...")
selectedFeature.setData(undefined); selectedFeature.setData(undefined);
}else{ }else{
self.selectFeature(); self.selectFeature();

5
Logic/Web/Hash.ts
View file

@ -1,6 +1,9 @@
import {UIEventSource} from "../UIEventSource"; import {UIEventSource} from "../UIEventSource";
import {Utils} from "../../Utils"; import {Utils} from "../../Utils";
/**
* Wrapper around the hash to create an UIEventSource from it
*/
export default class Hash { export default class Hash {
public static hash: UIEventSource<string> = Hash.Get(); public static hash: UIEventSource<string> = Hash.Get();
@ -33,12 +36,14 @@ export default class Hash {
return; return;
} }
history.pushState({}, "")
window.location.hash = "#" + h; window.location.hash = "#" + h;
}); });
window.onhashchange = () => { window.onhashchange = () => {
let newValue = window.location.hash.substr(1); let newValue = window.location.hash.substr(1);
console.log("The hash is now:", newValue)
if (newValue === "") { if (newValue === "") {
newValue = undefined; newValue = undefined;
} }