Kojeg tipa su podaci koje Javascript preuzima iz polja unutar HTML obrazca

Javascript

Quiz
•
Computers
•
10th Grade
•
Hard
Nedžad Husičić
Used 3+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
int
double
char
string
2.
FILL IN THE BLANK QUESTION
20 sec • 2 pts
Koju funkciju koristite kada želite neku vrijednost preuzetu iz HTML polja pretvoriti u cijeli broj ?
3.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Ako želimo iz nekog teksta izdvojiti podtekst, npr iz teksta "Kako ste danas ?" trebamo izdvojiti riječ "danas" koju funkciju koristimo u Javascript
split
slice
trim
replace
4.
FILL IN THE BLANK QUESTION
30 sec • 2 pts
Ako želimo iz teksta "Kako ste danas ?" koji smo didijelili objektu T1, izdvojiti podtekst "danas" koju instrukciju ćemo pisati koristeći funkciju SLICE (instrukcije pisati malim slovima)
5.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Šta će biti ispisano kao rezultat koda na lijevoj strani ?
mjesec=1;
switch(mjesec){
case 1: mjesec1="januar";
case 2: mjesec1="februar";break;
case 3: mjesec1="mart";break;}
document.getElementById("rezultat").innerHTML=mjesec1;
6.
FILL IN THE BLANK QUESTION
30 sec • 2 pts
Ako želimo uzeti vrijednost koja je upisana u polje, i dodijeliti varijabli V šta trebamo dopisati na praznu liniju ?
v=document.getElementById("polje").________ ;
7.
FILL IN THE BLANK QUESTION
30 sec • 3 pts
Ukoliko želimo varijabli V dodijeliti vrijednost korijena broja X šta trebamo dopisati na praznu liniju ? (koristiti potrebne funkcije)
let x=4;
v=____________;
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