From 06e3af15e5429ebad11b537c1c8d11319c3ce671 Mon Sep 17 00:00:00 2001
From: Bastian Dehn <hhaalo@arcor.de>
Date: Sun, 12 Dec 2021 19:45:39 +0100
Subject: [PATCH] change: javascript var with let

---
 cal.js | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/cal.js b/cal.js
index fdb4111..f61e569 100644
--- a/cal.js
+++ b/cal.js
@@ -1,7 +1,7 @@
 function addDaysOfMonth(tr, days)
 {
-	var th = null;
-	for (var i = 1; i < days + 1; i++) {
+	let th = null;
+	for (let i = 1; i < days + 1; i++) {
 		th = document.createElement("th");
 		th.innerText = i;
 		tr.appendChild(th);
@@ -11,10 +11,10 @@ function addDaysOfMonth(tr, days)
 
 function addMonthDaysHeader()
 {
-	var monthdaysheader = document.createElement("tr");
-	var date = new Date();
+	let monthdaysheader = document.createElement("tr");
+	let date = new Date();
 
-	for (var i = 1; i < 13; i++) {
+	for (let i = 1; i < 13; i++) {
 		date.setMonth(i, 0);
 		addDaysOfMonth(monthdaysheader, date.getDate());
 	}
@@ -24,15 +24,15 @@ function addMonthDaysHeader()
 
 function addMonthHeader()
 {
-	var monthheader = document.createElement("tr");
+	let monthheader = document.createElement("tr");
 	const monthnames = [ "Januar", "Februar", "März", "April", "Mai", "Juni",
 		"Juli", "August", "September", "Oktober", "November",
 		"Dezember" ];
-	var date = new Date();
-	var month = null;
-	var span = null;
+	let date = new Date();
+	let month = null;
+	let span = null;
 
-	for (var i = 1; i < 13; i++) {
+	for (let i = 1; i < 13; i++) {
 		month = document.createElement("th");
 		span = document.createAttribute("colspan");
 
@@ -49,8 +49,8 @@ function addMonthHeader()
 
 function calender()
 {
-	var cal = document.getElementById("cal");
-	var table = document.createElement("table");
+	let cal = document.getElementById("cal");
+	let table = document.createElement("table");
 
 	table.appendChild(addMonthHeader());
 	table.appendChild(addMonthDaysHeader());
-- 
2.39.5