Question

I am new to Jquery. I have a doubt:

For example, in a web page as voting, if you click a button, a counter is incremented by +1. Now, how to draw the url of the button on a website? Therefore, if we provide the url to others, and just click on the URL, the counter should increase by 1 on the website.

Best example of this is FaceBook LIKE.

I prefer to use jQuery, PHP and MySQL

Answer 1

I would do it using ajax, and a server side program to record votes.

You could design the page with any look-and-feel. Then add the ajax code to talk to your server-side program and maybe show the user the current votes.

?id=642&point=1

It’s a POST, not a GET, so it could only be done from a form or AJAX, not a simple URL.

//Vote update
$.post(
    "http://example.com/folder/vote.php",     // url
    { id: 642, point : 1 },                   // post-data
    function(data){                           // response
        $("#resultBox").addClass("done");     // show msg
    }
);

More reading at http://api.jquery.com/jQuery.ajax/