javascript - Jquery using the click function to just reference buttons -

Hello in my script, this line is to refer to any button on my page

 < Code> $ ("input"). Click (function () {warning ("clicked"); but_id = (this.id);});  

This will work on any input element, but I can not just reference one button. I thought it would work but

  $ ("input: button") is not there. Click (function () { 

Can anyone give advice?

Supports a wide range of jazz selectors. You can select all the input buttons and by submitting it by type:

  $ ('Input [type] = Button], input [type = submit] ')