1

application/nutrition/view/series_datum/form.html

@@ -70,6 +70,33 @@
             </div>
 
 
+
+            <div class="layui-upload">
+                <button type="button" class="layui-btn layui-btn-normal" id="testList">选择多文件</button>
+                <div class="layui-upload-list" style="max-width: 1000px;">
+                    <table class="layui-table">
+                        <colgroup>
+                            <col>
+                            <col width="150">
+                            <col width="260">
+                            <col width="150">
+                        </colgroup>
+                        <thead>
+                        <tr>
+                            <th>文件名</th>
+                            <th>大小</th>
+                            <th>上传进度</th>
+                            <th>操作</th>
+                        </tr>
+                        </thead>
+                        <tbody id="demoList"></tbody>
+                    </table>
+                </div>
+                <button type="button" class="layui-btn" id="testListAction">开始上传</button>
+            </div>
+
+
+
             {notempty name='vo.id'}<input type='hidden' value='{$vo.id}' name='id'>{/notempty}
             <div class="layui-form-item text-center">
                 <button class="layui-btn" type='submit'>保 存</button>
@@ -97,6 +124,76 @@
                     layer.msg(re.msg);
                 }
             });
+
+
+
+            //演示多文件列表
+            var uploadListIns = upload.render({
+                elem: '#testList'
+                ,elemList: $('#demoList') //列表元素对象
+                ,url: '/api/upload/upload' //此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
+                ,accept: 'file'
+                ,multiple: true
+                ,number: 3
+                ,auto: false
+                ,bindAction: '#testListAction'
+                ,choose: function(obj){
+                    var that = this;
+                    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><div class="layui-progress" lay-filter="progress-demo-'+ index +'"><div class="layui-progress-bar" lay-percent=""></div></div></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
+                        });
+
+                        that.elemList.append(tr);
+                        element.render('progress'); //渲染新加的进度条组件
+                    });
+                }
+                ,done: function(res, index, upload){ //成功的回调
+                    var that = this;
+                    //if(res.code == 0){ //上传成功
+                    var tr = that.elemList.find('tr#upload-'+ index)
+                        ,tds = tr.children();
+                    tds.eq(3).html(''); //清空操作
+                    delete this.files[index]; //删除文件队列已经上传成功的文件
+                    return;
+                    //}
+                    this.error(index, upload);
+                }
+                ,allDone: function(obj){ //多文件上传完毕后的状态回调
+                    console.log(obj)
+                }
+                ,error: function(index, upload){ //错误回调
+                    var that = this;
+                    var tr = that.elemList.find('tr#upload-'+ index)
+                        ,tds = tr.children();
+                    tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传
+                }
+                ,progress: function(n, elem, e, index){ //注意：index 参数为 layui 2.6.6 新增
+                    element.progress('progress-demo-'+ index, n + '%'); //执行进度条。n 即为返回的进度百分比
+                }
+            });
+
+
         });