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1-js/02-first-steps/10-ifelse
6-rewrite-if-else-question Expand file tree Collapse file tree Original file line number Diff line number Diff line change @@ -6,6 +6,6 @@ Vi kan kjøre koden og teste:
66
77``` js run
88if (" 0" ) {
9- alert (" Heisann " );
9+ alert (" Hello " );
1010}
1111```
Original file line number Diff line number Diff line change @@ -8,6 +8,6 @@ Vil `alert` bli vist?
88
99``` js
1010if (" 0" ) {
11- alert (" Heisann " );
11+ alert (" Hello " );
1212}
1313```
Original file line number Diff line number Diff line change 44 < script >
55 "use strict" ;
66
7- let value = prompt ( 'Hva er det "offisielle" navnet til JavaScript' , "" ) ;
7+ let value = prompt ( 'What is the "official" name of JavaScript? ' , "" ) ;
88
99 if ( value == "ECMAScript" ) {
10- alert ( "Korrekt !" ) ;
10+ alert ( "Right !" ) ;
1111 } else {
12- alert ( "Visste du ikke ? ECMAScript!" ) ;
12+ alert ( "You don't know ? ECMAScript!" ) ;
1313 }
1414 </ script >
1515 </ body >
Original file line number Diff line number Diff line change 44 < script >
55 "use strict" ;
66
7- let verdi = prompt ( "Skriv inn et tall " , 0 ) ;
7+ let value = prompt ( "Type a number " , 0 ) ;
88
9- if ( verdi > 0 ) {
9+ if ( value > 0 ) {
1010 alert ( 1 ) ;
11- } else if ( verdi < 0 ) {
11+ } else if ( value < 0 ) {
1212 alert ( - 1 ) ;
1313 } else {
1414 alert ( 0 ) ;
Original file line number Diff line number Diff line change 1-
2-
31``` js run
4- let value = prompt (' Skriv inn et tall ' , 0 );
2+ let value = prompt (" Type a number " , 0 );
53
6- if (verdi > 0 ) {
7- alert ( 1 );
8- } else if (verdi < 0 ) {
9- alert ( - 1 );
4+ if (value > 0 ) {
5+ alert (1 );
6+ } else if (value < 0 ) {
7+ alert (- 1 );
108} else {
11- alert ( 0 );
9+ alert (0 );
1210}
1311```
14-
Original file line number Diff line number Diff line change 11``` js
2- resultatt = a + b < 4 ? " Under " : " Over" ;
2+ result = a + b < 4 ? " Below " : " Over" ;
33```
Original file line number Diff line number Diff line change @@ -8,8 +8,8 @@ Gjør om denne `if` påstanden ved bruk av ternary operatøren`'?'`:
88
99``` js
1010if (a + b < 4 ) {
11- resultat = " Under " ;
11+ result = " Below " ;
1212} else {
13- resultat = " Over" ;
13+ result = " Over" ;
1414}
1515```
Original file line number Diff line number Diff line change 11``` js
2- let melding =
3- login == " Ansatt "
4- ? " Hallo "
5- : login == " Direktør "
6- ? " God dag "
2+ let message =
3+ login == " Employee "
4+ ? " Hello "
5+ : login == " Director "
6+ ? " Greetings "
77 : login == " "
8- ? " Ingen login"
8+ ? " No login"
99 : " " ;
1010```
Original file line number Diff line number Diff line change @@ -9,15 +9,15 @@ Gjør om `if..else` påstanden under ved bruk av spørsmålstegn `'?'`.
99Det er anbefalt å dele opp koden inn i flere linjer for bedre lesbarhet.
1010
1111``` js
12- let melding ;
12+ let message ;
1313
14- if (login == " Ansatt " ) {
15- melding = " Hallo " ;
16- } else if (login == " Direktør " ) {
17- melding = " God dag " ;
14+ if (login == " Employee " ) {
15+ message = " Hello " ;
16+ } else if (login == " Director " ) {
17+ message = " Greetings " ;
1818} else if (login == " " ) {
19- melding = " Ingen login" ;
19+ message = " No login" ;
2020} else {
21- melding = " " ;
21+ message = " " ;
2222}
2323```
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