JSFiddle - React, Tailwind, and code Playground

by queryj

HTML

<div>
    <p class="para">just a paragraph.</p> <span class="para">just a span</span>
 <span id="demo">demo span</span>

</div>
<pre>
    my pre 
</pre>

 <input type="radio" name="myRadio" value="1" /> 1 <br />
    <input type="radio" name="myRadio" value="2" /> 2 <br />
    <input type="radio" name="myRadio" value="3" /> 3 <br />

JavaScript

$(function () {
    $('div').find('.para').css('background-color', 'yellow');
    $('div').dblclick(function () {
        $('#demo').toggle();
    });


    if ($('div').find('.para') === true) {
        console.log('yes, true');
    } else {
        console.log('no, false');
    }
    
    $('input[type="radio"]').change(function(){
        var v  = $('input[type="radio"]:checked').val();
        console.log(v);
    
    });
    
});