qunee for html5 怎么获得连线类型

        case Q.ListEvent.KIND_ADD:
            if(status=="loadingEnd"){
                if(data.type=="Q.Edge"){
                    //想在这边添加的时候获取连线类型
                    var fromNode=data.from.properties.data.id;
                    var toNode=data.to.properties.data.id;
                    request(""+basePath+"njbh/tpt/insertMapAss.do?fromNode="+fromNode+"&toNode="+toNode+"&type="+data.type, "", callbackData);

                }else if(data.type=="Q.Node"){
                    request(""+basePath+"njbh/tpt/insertDevice.do?name="+data.name+"&type="+data.type+"&x="+data.x+"&y="+data.y, "", callbackData);
                }else if(data.type=="Q.Group"){
                }
            }
            break;

http://blog.csdn.net/a1871837908/article/details/50747717