From: Benjamin Auder <benjamin.auder@somewhere>
Date: Mon, 29 Jan 2018 15:06:02 +0000 (+0100)
Subject: Fix timing when reloading exam
X-Git-Url: https://git.auder.net/DESCRIPTION?a=commitdiff_plain;h=85cf9f89b9c046ff408e16734ea9eb781864ec9f;p=qomet.git

Fix timing when reloading exam
---

diff --git a/public/javascripts/assessment.js b/public/javascripts/assessment.js
index 1d62894..d0567d5 100644
--- a/public/javascripts/assessment.js
+++ b/public/javascripts/assessment.js
@@ -281,7 +281,8 @@ new Vue({
 				$("#leftButton, #rightButton").hide();
 				if (assessment.time > 0)
 				{
-					this.remainingTime = assessment.time * 60 - (!!paper ? paper.startTime/1000 : 0);
+					const deltaTime = !!paper ? Date.now() - paper.startTime : 0;
+					this.remainingTime = assessment.time * 60 - Math.round(deltaTime / 1000);
 					this.runTimer();
 				}
 				// Initialize structured answer(s) based on questions type and nesting (TODO: more general)