- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
How to display output in javascript?
There are 4 ways to display the output in JavaScript.
a) Displaying the output in HTML elements, using innerHTML attribute.
Example
<html> <body> <p id="display"></p> <script> document.getElementById("display").innerHTML = 10 + 10; </script> </body> </html>
Output
20.
b) Displaying the output using document.write().
Example
<html> <body> <script> document.write(2 + 3); </script> </body> </html>
Output
5
c) Displaying the output through console.log().
Example
<html> <body> <script> console.log(2 + 3); </script> </body> </html>
In debugger console, the output
5.
d) Displaying the output through alert box.
Example
<html> <body> <script> alert(2 + 3); </script> </body> </html>
In alert window box, the output
5
In case of handling json strings, or some other big data console.log is the best choice.
Advertisements
To Continue Learning Please Login
Login with Google