Jennifer Anthony Jennifer Anthony -4 years ago 117
Javascript Question

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

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

How can I achieve this?

Answer Source

Plain ol' javascript:

var input = document.getElementById('inputID');

input.onkeyup = function(){
    this.value = this.value.toUpperCase();

Javascript with jQuery:

    this.value = this.value.toUpperCase();
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