jQuery addClass example

Change class name on click in jQuery

by manu v

HTML

<p id="GFG_UP" style="font-size: 15px; 
                          font-weight: bold;"> 
    </p> 
    <button onclick="urlify()"> 
        click here 
    </button> 
    <p id="GFG_DOWN" style="color:green;  
                            font-size: 20px;  
                            font-weight: bold;"> 
    </p>

JavaScript

function urlify(text) {
    var urlRegex = /(((https?:\/\/)|(www\.))[^\s]+)/g;
    //var urlRegex = /(https?:\/\/[^\s]+)/g;
    return text.replace(urlRegex, function(url,b,c) {
        var url2 = (c == 'www.') ?  'http://' +url : url;
        return '<a href="' +url2+ '" target="_blank">' + url + '</a>';
    }) 
}

var text = "Find me at www.example.com and also at http://stackoverflow.com";
var html = urlify(text);


console.log(html)