I am using http://medialize.github.io/jQuery-contextMenu/ to generate some option on right click and it is working fine on desktop browsers but it is not working on touch screen devices. what code should I add to make it work on touch devices like ipad
I am using following code for desktop
$(function(){
    jQuery.contextMenu({
        selector: '.context-menu-one', 
        callback: function(key, options) {
            window.console && console.log(m) || alert(m); */
            if(key=="delete")
            {
                //some action
            }
            if(key=="copy")
            {
                //some action              
            }
        },
        items: {
            "copy": {name: "Kopieren", icon: "copy"},
            "delete": {name: "Löschen", icon: "delete"},
        }
    });