How to get line width in px?

Question

JavaScript

There is a select, the width of which will depend on the width of the word that is selected from its drop-down list, select as a date receives an array of objects, of the form

const options = [
  { value: 'Воронеж', label: 'Воронеж' },
  { value: 'Липецк', label: 'Липецк' },
  { value: 'Москва', label: 'Москва' },
];

how to get word width when selecting?

Answer 1

Through getComputedStyle , you get all the calculated properties of the element and pull out the one you need. There are examples there.