fixed empty array issue

enad-Q1
umasoodch 5 years ago
parent 59b08a15b2
commit 160a7437be

@ -188,7 +188,13 @@ export class AttendScanService {
try { try {
let currentFirebaseDocument = this.common.sharedService.getSharedData('firebase-document'); let currentFirebaseDocument = this.common.sharedService.getSharedData('firebase-document');
let currentSwipeArray = currentFirebaseDocument.document.swipeData; let currentSwipeArray = currentFirebaseDocument.document.swipeData;
currentSwipeArray.push(resultObject); if (currentSwipeArray) {
currentSwipeArray.push(resultObject);
} else {
let swipeData = [];
swipeData.push(resultObject);
currentSwipeArray = swipeData;
}
const updatedDocument = { const updatedDocument = {
swipeData: currentSwipeArray swipeData: currentSwipeArray
}; };

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