bootstrap-fileinput上传完文件后再打开上传文件界面显示取消按钮

        $(".multipleFileUpload").fileinput({undefined
            language: 'zh',
            uploadClass: "btn btn-sm handle-btn",
            removeClass: "btn btn-sm handle-btn",
            browseClass: "btn btn-sm handle-btn",
            cancelClass :"btn btn-sm handle-btn",
            allowedPreviewTypes: ['image','html','text','video','audio','flash','object'],
            showUpload:true,
            showZoom:false,
            contentType:'multipart/form-data; charset=UTF-8',
            uploadUrl: 上传文件url,
            maxFilePreviewSize: 10240,
            overwriteInitial: false,
            previewZoomSettings:{undefined
                image: {width: "auto", height: "100%"},
                object: {width: "auto", height: "48px"}
            },
            previewSettings:{undefined
                image: {width: "80px", height: "80px"},
                other: {width: "80px", height: "80px"}
            },
            slugCallback: function (filename) {undefined
                return encodeURI(filename);
            }
        });
        $(".multipleFileUpload").on("fileuploaded", function (event, data, previewId, index) {undefined
               debugge
               if(data.response.success){undefined

                   $('.multipleFileUpload').fileinput('clear').fileinput('enable');

                  console.log("上传成功");
            }else{undefined
               console.log("上传失败");

            }
        });

 $('.multipleFileUpload').fileinput('clear').fileinput('refresh').fileinput('enable');