Jquery animate top left dynamic -


i using jquery animate html5 drag , drop , wanted make same animation google drive do.

i manage :

element.bind('drag', function(e) {       _.each(draggedfiles, function(id) { //draggedfiles array of id         id = 'fs-row-' + id;         var newrow = angular.element('body').find('div#'+ id); // element being animated          newrow.animate({           width: 190,           height: 50,           top: e.originalevent.pagey,           left: e.originalevent.pagex,         }, 'medium', function() {            // when animation on tag element being removed dom           _.each(draggedfiles, function(id) {             id = 'fs-row-' + id;             angular.element('body').find('div#'+ id).remove();           });         });       });     });

the animation working fine , go mouse position. if move mouse during animation, animate not update top , left on fly instead continue move clicked instead of following mouse.

the drag event allow know position of mouse in window. possible trigger animate again until reach mouse position ?

[edit] looking @ jquery doc , found can use progress or step, can't find if possible update top , left 2 event. know?

i found answer looking jquery doc using step function, maybe in future. can edit on each step end or start of each property animated. had update end position of mouse.

    var y = 0;     var x = 0;     element.bind('drag', function(e) {       _.each(draggedfiles, function(id) {         id = 'fs-row-' + id;         var newrow = angular.element('body').find('div#'+ id);          newrow.animate({           opacity: 1,           width: 190,           height: 50,           top: e.originalevent.pagey,           left: e.originalevent.pagex         }, {           duration: 400,           step: function( now, tween ) {             if (tween.prop === 'top') {               tween.end = y;             }             if (tween.prop === 'left') {               tween.end = x;             }           },           complete: function() {             newrow.remove();             angular.element(dragelement).animate({               width: 190,               height: 50,               opacity: 1             }, 'fast');           }         });       });        y = e.originalevent.pagey + 1;       x = e.originalevent.pagex;     });

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