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Added save to local storage so that the api-calls to getLocalTime is not made for every event, on every refresh. No the code will first compare the results with the localStorage results - and if they are equal - use the local to display the event. If they are not equal, the for loop will run like before. WARNING: This triggers a bug in the 'week'-view. Have not fixed this yet

This commit is contained in:
Eli 2021-05-10 12:42:56 +02:00
parent 4fad8bd29e
commit 76c8cbcd96
1 changed files with 70 additions and 49 deletions
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23
samples/react-calendar/src/services/spservices.ts
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@ -490,7 +490,7 @@ export default class spservices {
if (results && results.Row.length > 0) {
let event: any = '';
const mapEvents = async () : Promise<boolean> => {
for (event of results.Row) {
const eventDate = await this.getLocalTime(event.EventDate);
const endDate = await this.getLocalTime(event.EndDate);
@ -541,6 +541,27 @@ export default class spservices {
let parseEvt: parseRecurrentEvent = new parseRecurrentEvent();
events = parseEvt.parseEvents(events, null, null);
return true;
};
//Checks to see if there are any results saved in local storage
if(window.localStorage.getItem("eventResult")){
//if there is a local version - compares it to the current version
if(window.localStorage.getItem("eventResult") === JSON.stringify(results)){
//No update needed use current savedEvents
events = JSON.parse(window.localStorage.getItem("calendarEventsWithLocalTime"));
}else{
//update local storage
window.localStorage.setItem("eventResult", JSON.stringify(results));
//when they are not equal then we loop through the results and maps them to IEventData
/* tslint:disable:no-unused-expression */
await mapEvents() ? window.localStorage.setItem("calendarEventsWithLocalTime", JSON.stringify(events)) : null;
}
}else{
//if there is no local storage of the events we create them
window.localStorage.setItem("eventResult", JSON.stringify(results));
//we also needs to map through the events the first time and save the mapped version to local storage
await mapEvents() ? window.localStorage.setItem("calendarEventsWithLocalTime", JSON.stringify(events)) : null;
}
}
// Return Data