Clicking a simple HTML button to write into DB via jQuery / Javascript & PHP

This may be a simple and stupid question, yet I am going ahead and asking.

-----------HTML---------

<input ty开发者_如何学编程pe="button" value="Yes" class="Y" id="Yes">
 <input type="hidden" value="x1" id="a1" name="a1">


-----------JQUERY--------------

$('#RYes').click(function() {

            });

When I click on #RYes, it must save the value of #Yes and #a1 into the db. Can I write javascript into the jquery code shown above. I am using PHP/ JavaScript

You can do it without ajax, and without complete page reload, using an iframe. But that of course depends on your overall structure of your site. To do it with an iframe just make it into a form and change type of the button to submit as Tyler Kiser describes.

You should be able to write and ajax call to a php page that runs the queries to save your values to the database. more info on the post method here http://docs.jquery.com/Post

You can do it by having a backend php script which can take these values from a POST request.

Then you could submit there values from your click function using an AJAX call. like:

$.post('your_backend.php', {'Yes' : $('#Yes').val(), 'a1' : $('#a1').val()}, function(data){});

And you can write some handler code for once the POST operation is complete in the callback function