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I have a strange behavior maybe someone can help.
Currently I have a router component, that is loading all pages.
On the StartPage I have a form that can POST some entries.
Now, if I made an POST request and switched from '/start' to '/feed' and back to '/start' the POST request is send a second time.
const routedComponent = (sources) => ({path, value}) => value({...sources, router: sources.router.path(path)});
const routes = {
'/start': StartPage,
'/feed': UnderConstructionPage,
'*': NotFoundPage,
};
export function Router(sources: AppSources): AppSinks {
const routes$: Stream<SwitchPathReturn> = sources.router.define(routes);
const page$ = routes$.map(routedComponent(sources));
const redirectStartpage$ = sources.router.history$
.filter(loc => loc.pathname === '/')
.mapTo('/start');
return {
DOM: page$.map(c => c.DOM || xs.empty()).flatten(),
HTTP: page$.map(c => c.HTTP || xs.empty()).flatten(),
router: xs.merge(page$.map(c => c.router || xs.empty()).flatten(), redirectStartpage$),
onion: page$.map(c => c.onion || xs.empty()).flatten(),
};
}On the StartPage I have a intent that is listen to a HTTP stream.
And if the response is successfull I show a message.
export function intent(sources: AppSources) {
const {DOM,HTTP} = sources;
return {
newSetClick$: DOM.select(ID_NEW_SET_BTN).events('click').debug('CLICK'),
refreshSetList$: xs.of(GetSetsApi.buildRequest()),
newSetResponse$: HTTP.select(PostSetApi.ID).flatten()
};
}
function reducer(action: any) {
const initReducer$ = xs.of(function initReducer(state) {
return {
showNewCardMessage: false,
newCardMessage: {}
}
});
const newCardMessageReducer$ = action.newSetResponse$
.filter(response => response.ok)
.map(res => ({
id: res.body._id,
title: res.body.title
}))
.map(res => function cardMessageReducer(state) {
return {
...state,
showNewCardMessage: true,
newCardMessage: {
id: res.id,
title: res.title
}
}
});
return xs.merge(initReducer$, newCardMessageReducer$);
}The request is send by Startpage itself but only if the submit button was clicked.
Now if I remove the "Intent" the behavior disapears.
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