How to change lowercase chars to uppercase using the 'keyup' event?

Question

My goal is to use the jQuery event .keyup() to convert inputted lowercase chars to uppercase.

How can I achieve this?

Answer 1

This worked for me

jQuery(document).ready(function(){ 
        jQuery('input').keyup(function() {
            this.value = this.value.toLocaleUpperCase();
        });
        jQuery('textarea').keyup(function() {
            this.value = this.value.toLocaleUpperCase();
        });
 });