html 页面的代码 (注意: 引入 layui 相关的 CSS):
- <div class="layui-upload" style="margin-left: 130px">
- <button type="button" class="layui-btn" id="choiceList"><i class="iconfont icon-e645"></i > 选择多文件 </button>
- <div class="layui-upload-list layui-upList-minHeight">
- <table class="layui-table">
- <thead>
- <tr>
- <th > 文件名 </th>
- <th > 大小 </th>
- <th > 状态 </th>
- <th > 操作 </th>
- </tr>
- </thead>
- <tbody id="demoList">
- <tr id="upload">
- <td>xxx.txt</td>
- <td>xxxkb</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" disabled > 删除 </button></td>
- </tr>
- </tbody>
- </table>
- </div>
- <!-- <div class="layui-form-item layui-btn-Center">
- <div class="layui-input-block text-right">
- <button type="button" class="layui-btn layui-btn-xs" id="choiceListAction"> 开始上传 </button>
- <button class="btn layui-btn layui-btn-xs layui-btn-primary js_close" id="quXiao" type="button"> 取消 </button>
- </div>
- </div> -->
- </div>
JS 的编写 (引入 layui 相关的 JS):
- layui.use(['upload','form','layer','laydate'], function(){
- var $ = layui.jQuery
- ,upload = layui.upload
- ,form = layui.form;
- // 多文件列表示例
- $(function() {
- var uploadFile = {
- init: function() {
- this.upload();
- },
- // 上传文件
- upload: function() {
- layui.use('upload', function() {
- var $ = layui.jQuery,
- upload = layui.upload;
- // 多文件列表示例
- var demoListView = $('#demoList'),
- uploadListIns = upload.render({
- elem: '#choiceList',
- url: '__PUBLIC__/static/file/uploadFile',
- accept: 'file',
- multiple: true,
- auto: true,
- bindAction: '#choiceListAction',
- choose: function(obj) {
- var files = this.files = obj.pushFile(); // 将每次选择的文件追加到文件队列
- // 读取本地文件
- obj.preview(function(index, file, result) {
- if($('#demoList tr td').eq(0).text() == 'xxx.txt') {
- $('#demoList').empty();
- }
- 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) {
- 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, res.msg);
- },
- error: function(index, upload, msg) {
- var tr = demoListView.find('tr#upload-' + index),
- tds = tr.children();
- tds.eq(2).HTML('<span style="color: #FF5722;">' + msg + '</span>');
- tds.eq(3).find('.demo-reload').removeClass('layui-hide'); // 显示重传
- }
- });
- });
- }
- }
- uploadFile.init();
- });
- });
效果图
来源: http://www.bubuko.com/infodetail-2995604.html