
Flashcard sui comandi base di JavaScript
Flashcard
•
Computers
•
12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

14 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Quale comando viene utilizzato per mostrare un messaggio popup all'utente?
Back
alert()
2.
FLASHCARD QUESTION
Front
Qual è il metodo corretto per ottenere un elemento HTML con un ID specifico?
Back
document.getElementById("myId")
3.
FLASHCARD QUESTION
Front
Quale evento viene attivato quando si fa clic su un pulsante?
Back
onclick
4.
FLASHCARD QUESTION
Front
Cosa fa il seguente codice? document.getElementById("demo").innerHTML = "Ciao!"
Back
Modifica il testo dell'elemento con ID "demo"
5.
FLASHCARD QUESTION
Front
Quale comando permette di cambiare il valore di un campo di input con ID "myInput"? Options: document.getElementById("myInput").text = "Nuovo valore"; document.getElementById("myInput").value = "Nuovo valore"; document.getElementById("myInput").innerHTML = "Nuovo valore"; document.getElementById("myInput").setText("Nuovo valore");
Back
document.getElementById("myInput").value = "Nuovo valore";
6.
FLASHCARD QUESTION
Front
Cosa farà il seguente codice? document.getElementById("myButton").addEventListener("click", function() { console.log("Bottone premuto!"); });
Back
Registra un messaggio nella console quando il bottone viene cliccato
7.
FLASHCARD QUESTION
Front
Qual è il metodo corretto per ottenere il valore di un campo di input con ID "username"?
Back
document.getElementById("username").value;
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
15 questions
Chem 1st semester Final 2023
Flashcard
•
KG
15 questions
Exploring Chemistry Concepts
Flashcard
•
12th Grade
15 questions
The Genre of Science Fiction
Flashcard
•
11th - 12th Grade
10 questions
Purpose Clauses
Flashcard
•
10th - 11th Grade
9 questions
Sorting Algorithms
Flashcard
•
9th - 12th Grade
10 questions
Main Idea
Flashcard
•
11th Grade
7 questions
Le guerre Persiane
Flashcard
•
KG - University
15 questions
Verbs and prepositions
Flashcard
•
12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade