layui实现文件或图片上传记录

var uploadListIns;

//多文件列表示例/** * 图片上传 */layui.use('upload', function(){ var $ = layui.jquery,upload = layui.upload; var demoListView = $('#proImageList'); uploadListIns = upload.render({  elem: '#chooseFile', //选择文件的按钮  url: 'upload!ftp.action', //后台处理文件长传的方法  data:{'serviceName':'外协订单供应商上传检验报告','tableName':'T_OUTSOURCE_ORDER','fileType':'图片'},  accept: 'file',   multiple: true,  //是否允许多文件上传  acceptMime: 'image/*', //规定打开文件选择框时，筛选出的文件类型  field:'upload',    auto: false,   bindAction: '#upload', //用来触发上传的按钮ID  choose: function(obj){ //选择文件后的回调函数，本例中在此将选择的文件进行展示   var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列   //读取本地文件   obj.preview(function(index, file, result){    var tr = $(['<tr id="upload-'+ index +'">'     ,'<td>'+ file.name +'</td>'     ,'<td>'+ (file.size/1014).toFixed(1) +'kb</td>'     ,'<td>等待上传</td>'     ,'<td>'     ,'<button class="layui-btn layui-btn-xs demo-reload layui-hide">重传</button>'     ,'<button class="layui-btn layui-btn-xs layui-btn-danger demo-delete">删除</button>'     ,'</td>'     ,'</tr>'].join(''));     //单个重传    tr.find('.demo-reload').on('click', function(){     obj.upload(index, file);    });     //删除    tr.find('.demo-delete').on('click', function(){     delete files[index]; //删除对应的文件     tr.remove();     uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选    });    demoListView.append(tr);   });  },    done: function(res, index, upload){    //多文件上传时，只要有一个文件上传成功后就会触发这个回调函数   console.info(res);   if(res.status == "success"){ //上传成功    var tr = demoListView.find('tr#upload-'+ index)     ,tds = tr.children();    tds.eq(2).html('<span style="color: #5FB878;">上传成功</span>');    tds.eq(3).html('<a href="'+res.url+'" rel="external nofollow" >查看</a>'); //清空操作    return delete this.files[index]; //删除文件队列已经上传成功的文件   }else{    alert(res.message);   }   this.error(index, upload);  },  allDone: function(obj){ //当文件全部被提交后，才触发   if(obj.total > obj.successful){    layer.msg("有文件上传失败，暂不更新生产进度，请重试或联系管理员");   }else {    //更新生产进度    updateProductionSchedule(currentId, currentSchedule);   }  },  error: function(index, upload){   var tr = demoListView.find('tr#upload-'+ index)    ,tds = tr.children();   tds.eq(2).html('<span style="color: #FF5722;">上传失败</span>');   tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传  } }); $(".layui-upload-file").hide();});

<!-- 模态框（Modal） --><div class="modal fade" id="uploadModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-dialog">  <div class="modal-content">   <div class="modal-header">    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">     ×    </button>    <h4 class="modal-title" id="myModalLabel">     上传检验报告    </h4>   </div>   <div class="modal-body">    <button type="button" class="btn btn-primary" id="chooseFile">选择多文件</button>    <button type="button" class="btn btn-success" id="upload">开始上传</button>    <div class="table-responsive">     <table class="table table-hover">      <thead><tr>       <th>文件名</th>       <th>大小</th>       <th>状态</th>       <th>操作</th>      </tr></thead>      <tbody id="proImageList"></tbody>     </table>    </div>   </div>   <div class="modal-footer">    <button type="button" class="btn btn-default" data-dismiss="modal">关闭    </button>   </div>  </div><!-- /.modal-content --> </div><!-- /.modal --></div>

function showUploadModal(id) { //动态赋值 uploadListIns.config.data.tableRecordId = id; uploadListIns.config.data.filenamePrefix = id+".自检pass."; $("#uploadModal").modal("show");}