Formatting text to add new lines in JavaScript and form like a table?
https://www.tutorialspoint.com/formatting-text-to-add-new-lines-in-javascript-and-form-like-a-table
-
10-09-2020 - |
Вопрос
For this, use map() along with join(‘\n’).Then ‘\n’ is for new line. Following is the code −
Example
studentDetails = [ [101, 'John', 'JavaScript'], [102, 'Bob', 'MySQL'] ]; var studentFormat = '||Id||Name||subjName||\n'; var seperate = ''; seperate = seperate + studentDetails.map(obj => `|${obj.join('|')}|`).join('\n'); studentFormat = studentFormat + seperate; console.log(studentFormat);
To run the above program, you need to use the following command −
node fileName.js.
Here, my file name is demo112.js.
Output
This will produce the following output −
PS C:\Users\Amit\JavaScript-code> node demo112.js ||Id||Name||subjName|| |101|John|JavaScript| |102|Bob|MySQL|
Не связан с Tutorialspoint