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- layui.use('upload', function () {
- var $ = layui.jquery
- , upload = layui.upload;
- var demoListView = $('#demoList')
- , uploadListIns = upload.render({
- elem: '#testList'
- , url: '/HrEmployeeBase/SqlBulkCopyByDatatable'
- , accept: 'file'
- , multiple: true
- , auto: false
- , bindAction: '#testListAction'
- , choose: function (obj) {
- 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-mini demo-reload layui-hide">重传</button>'
- , '<button class="layui-btn layui-btn-mini 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) {
- if (res.code === 0) { //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(''); //清空操作
- return delete this.files[index]; //删除文件队列已经上传成功的文件
- }
- this.error(index, upload);
- }
- , 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
- }
- });
- });
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