JSFiddle - React, Tailwind, and code Playground

by asif097

HTML

<script language="javascript" type="text/javascript">
    function randomString() {
        var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
        var string_length = 4;
        var randomstring = '';
        for (var i = 0; i < string_length; i++) {
            var rnum = Math.floor(Math.random() * chars.length);
            randomstring += chars.substring(rnum, rnum + 1);
        }
        document.randform.randomfield.value = randomstring;
    }
</script>
<form name="randform" method="send">
    <input type="text" onfocus="randomString();" />&nbsp;
    <input type="button" class="button" value="Create Random String">
    <input class="values" type="text" name="randomfield" value="">
</form>

JavaScript

$(".button").click(function(){
       $("form").attr("action","$('.values').val()");         
});