JS is a method that displays all the elements in a drop down list box

  • 2020-05-19 04:16:20
  • OfStack

This example shows how JS displays all the elements in a drop-down list box. Share with you for your reference. The details are as follows:

The JS code below displays all the elements of the specified drop-down list through the alert box

<!DOCTYPE html>
function getOptions()
var x=document.getElementById("mySelect");
var txt="All options: ";
var i;
for (i=0;i<x.length;i++)
 txt=txt + "\n" + x.options[i].text;
Select your favorite fruit:
<select id="mySelect">
<input type="button" onclick="getOptions()"
value="Output all options">

I hope this article has been helpful to your javascript programming.

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