问从Outlook拖动到Chrome会将电子邮件移动到已删除的文件夹

EN

$('#myDropArea').on({
  'dragenter': function (e) {            
    e.originalEvent.dataTransfer.dropEffect = "copy";
    e.stopPropagation();
    e.preventDefault();

    $(this).addClass('draginprogress');
    $(this).find('.DragText').css({ 'z-index': '1000' }).show()

  },
  'dragover': function (e) {
    e.originalEvent.dataTransfer.dropEffect = "copy";
    e.preventDefault();
    e.stopPropagation();
  },
  'dragleave': function (e) {
    e.stopPropagation();
    e.preventDefault();            
    $(this).removeClass('draginprogress');
    $(this).find('.DragText').hide();
  },
  'drop': function (e) {
    var dataTransfer = e.originalEvent.dataTransfer;
    $(this).removeClass('draginprogress');
    $(this).find('.DragText').hide()
    if (dataTransfer && dataTransfer.files.length) {
      e.originalEvent.dataTransfer.dropEffect = "copy";
      e.preventDefault();
      e.stopPropagation();

      //DO DROP action
    }
  }
});