javascript-tutorial · ockley · Feb 8, 2026 · Feb 8, 2026 · Feb 8, 2026
diff --git a/1-js/02-first-steps/10-ifelse/1-if-zero-string/solution.md b/1-js/02-first-steps/10-ifelse/1-if-zero-string/solution.md
@@ -1,9 +1,8 @@
-**Yes, it will.**
+**Ja, det vil den.**
 
-Any string except an empty one (and `"0"` is not empty) becomes `true` in the logical context.
-
-We can run and check:
+Enhver streng undtagen en tom (og `"0"` er ikke tom) bliver til `true` i en logisk kontekst.
 
+Vi kan køre og tjekke:
 ```js run
 if ("0") {
   alert( 'Hello' );

diff --git a/1-js/02-first-steps/10-ifelse/1-if-zero-string/task.md b/1-js/02-first-steps/10-ifelse/1-if-zero-string/task.md
@@ -2,9 +2,9 @@ importance: 5
 
 ---
 
-# if (a string with zero)
+# if (en tekststreng med nul)
 
-Will `alert` be shown?
+Vil `alert` blive vist?
 
 ```js
 if ("0") {

diff --git a/1-js/02-first-steps/10-ifelse/2-check-standard/ifelse_task2/index.html b/1-js/02-first-steps/10-ifelse/2-check-standard/ifelse_task2/index.html
@@ -5,12 +5,12 @@
   <script>
     'use strict';
 
-    let value = prompt('What is the "official" name of JavaScript?', '');
+    let value = prompt('Hvad er det "officielle" navn på JavaScript?', '');
 
     if (value == 'ECMAScript') {
-      alert('Right!');
+      alert('Rigtigt!');
     } else {
-      alert("You don't know? ECMAScript!");
+      alert("Ved du det ikke? ECMAScript!");
     }
   </script>
 

diff --git a/1-js/02-first-steps/10-ifelse/2-check-standard/task.md b/1-js/02-first-steps/10-ifelse/2-check-standard/task.md
@@ -2,11 +2,11 @@ importance: 2
 
 ---
 
-# The name of JavaScript
+# Navnet på JavaScript
 
-Using the `if..else` construct, write the code which asks: 'What is the "official" name of JavaScript?'
+Brug `if..else`-konstruktionen til at skrive koden, som spørger: 'Hvad er det "officielle" navn på JavaScript?'
 
-If the visitor enters "ECMAScript", then output "Right!", otherwise -- output: "You don't know? ECMAScript!"
+Hvis brugeren indtaster "ECMAScript", skal der vises "Rigtigt!", ellers -- vises: "Ved du det ikke? ECMAScript!"
 
 ![](ifelse_task2.svg)
 

diff --git a/1-js/02-first-steps/10-ifelse/3-sign/if_sign/index.html b/1-js/02-first-steps/10-ifelse/3-sign/if_sign/index.html
@@ -6,7 +6,7 @@
   <script>
     'use strict';
 
-    let value = prompt('Type a number', 0);
+    let value = prompt('Indtast et tal', 0);
 
     if (value > 0) {
       alert(1);

diff --git a/1-js/02-first-steps/10-ifelse/3-sign/task.md b/1-js/02-first-steps/10-ifelse/3-sign/task.md
@@ -2,14 +2,14 @@ importance: 2
 
 ---
 
-# Show the sign
+# Vis tegnet
 
-Using `if..else`, write the code which gets a number via `prompt` and then shows in `alert`:
+Brug `if..else`-konstruktionen til at skrive en kode, som modtager et tal via `prompt` og derefter, i en `alert` viser:
 
-- `1`, if the value is greater than zero,
-- `-1`, if less than zero,
-- `0`, if equals zero.
+- `1`, hvis værdien er større end nul,
+- `-1`, hvis mindre end nul,
+- `0`, er lig med nul.
 
-In this task we assume that the input is always a number.
+I denne opgave antager vi, at inputtet altid er et tal.
 
 [demo src="if_sign"]
diff --git a/1-js/02-first-steps/10-ifelse/5-rewrite-if-question/solution.md b/1-js/02-first-steps/10-ifelse/5-rewrite-if-question/solution.md
@@ -1,6 +1,6 @@
 
 
 ```js
-let result = (a + b < 4) ? 'Below' : 'Over';
+let result = (a + b < 4) ? 'Under' : 'Over';
 ```
 
diff --git a/1-js/02-first-steps/10-ifelse/5-rewrite-if-question/task.md b/1-js/02-first-steps/10-ifelse/5-rewrite-if-question/task.md
@@ -2,15 +2,15 @@ importance: 5
 
 ---
 
-# Rewrite 'if' into '?'
+# Omskriv 'if' til '?'
 
-Rewrite this `if` using the conditional operator `'?'`:
+Omskriv denne `if` ved hjælp af den betingede operator `'?'`:
 
 ```js
 let result;
 
 if (a + b < 4) {
-  result = 'Below';
+  result = 'Under';
 } else {
   result = 'Over';
 }

diff --git a/1-js/02-first-steps/10-ifelse/6-rewrite-if-else-question/solution.md b/1-js/02-first-steps/10-ifelse/6-rewrite-if-else-question/solution.md
@@ -1,9 +1,9 @@
 
 
 ```js
-let message = (login == 'Employee') ? 'Hello' :
-  (login == 'Director') ? 'Greetings' :
-  (login == '') ? 'No login' :
+let message = (login == 'Ansat') ? 'Hej' :
+  (login == 'Direktør') ? 'Goddag' :
+  (login == '') ? 'Ingen login' :
   '';
 ```
 
diff --git a/1-js/02-first-steps/10-ifelse/6-rewrite-if-else-question/task.md b/1-js/02-first-steps/10-ifelse/6-rewrite-if-else-question/task.md
@@ -2,21 +2,21 @@ importance: 5
 
 ---
 
-# Rewrite 'if..else' into '?'
+# Omskriv 'if..else' til '?'
 
-Rewrite `if..else` using multiple ternary operators `'?'`.
+Omskriv `if..else` ved hjælp af flere betingede operatorer `'?'`.
 
-For readability, it's recommended to split the code into multiple lines.
+For læsbarhed anbefales det at opdele koden i flere linjer.
 
 ```js
 let message;
 
-if (login == 'Employee') {
-  message = 'Hello';
-} else if (login == 'Director') {
-  message = 'Greetings';
+if (login == 'Ansat') {
+  message = 'Hej';
+} else if (login == 'Direktør') {
+  message = 'Goddag';
 } else if (login == '') {
-  message = 'No login';
+  message = 'Ingen login';
 } else {
   message = '';
 }