在我的情况下如何禁用拖动功能？

Question

I want to stop the dragging feature inside a draggable method.

$('#dragitem').draggable({
            scroll : false,
            drag: function(event, ui){
                 //a if statement
                 if(….){
                    //I want to stop the dragging here.                       
                 }
            }
 });

Is there a way to stop the dragging inside the drag function? Thanks for the help!

Answer 1

尝试：

$("#dragitem").draggable({ disabled: true });

Answer 2

Try this:

$('#dragitem').draggable({
      scroll : false,
      drag: function(event, ui){
           //a if statement
           if(….){
                //I want to stop the dragging here.
                event.preventDefault();                      
           }
      }
 });

Answer 3

I've been in this situation before and I've triggered mouseup event here for lack of a better solution:

drag: function(event, ui){
    if(true) {
        // stop dragging
        $(document).trigger('mouseup');                  
    }
}