jQuery Forum

I got the solution, have just use the following script and now everything works fine in touch devices. 

Are you not using jQuery Mobile? Are you using jQuery UI instead? FYI, this forum is about jQuery Mobile, which is the name of a specific jQuery product. It's not about "using jQuery on mobile devices..."

There is no need for the touchpunch plugin if you are using jQuery Mobile. It already supports touch events. touchpunch is meant for use with jQuery UI. It adds virtual mouse/touch events to jQuery UI.

And it doesn't do what you asked for. It doesn't do drag/drop or clone objects. But you can combine it with various jQuery UI widgets as shown in the examples to do much of what you want. jQuery Mobile isn't as mature yet, and doesn't have all those widgets.

You can use native browser touch events (tap , etc.) without anything special. Or, jQuery Mobile provides virtual events, such as vmousedown, which support both mouse and touch transparently. It's similar to touchpunch "virtual events".