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39
docs/upload/examples/accept.md
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39
docs/upload/examples/accept.md
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<div class="layui-btn-container">
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<button type="button" class="layui-btn demo-class-accept" lay-options="{accept: 'file'}">
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<i class="layui-icon layui-icon-upload"></i>
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上传文件
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</button>
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<button type="button" class="layui-btn demo-class-accept" lay-options="{
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accept: 'file',
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exts: 'zip|rar|7z'
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}">
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<i class="layui-icon layui-icon-upload"></i>
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只允许压缩文件
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</button>
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<button type="button" class="layui-btn demo-class-accept" lay-options="{accept: 'video'}">
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<i class="layui-icon layui-icon-upload"></i>
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上传视频
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</button>
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<button type="button" class="layui-btn demo-class-accept" lay-options="{accept: 'audio'}">
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<i class="layui-icon layui-icon-upload"></i>
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上传音频
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</button>
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</div>
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<script>
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layui.use(function(){
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var upload = layui.upload;
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var layer = layui.layer;
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// 渲染
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upload.render({
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elem: '.demo-class-accept', // 绑定多个元素
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url: '', // 此处配置你自己的上传接口即可
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accept: 'file', // 普通文件
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done: function(res){
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layer.msg('上传成功');
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console.log(res);
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}
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});
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});
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</script>
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23
docs/upload/examples/auto.md
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23
docs/upload/examples/auto.md
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<div class="layui-btn-container">
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<button type="button" class="layui-btn layui-btn-normal" id="ID-upload-demo-choose">选择文件</button>
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<button type="button" class="layui-btn" id="ID-upload-demo-action">开始上传</button>
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</div>
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<script>
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layui.use(function(){
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var upload = layui.upload;
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// 渲染
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upload.render({
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elem: '#ID-upload-demo-choose',
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url: '', // 此处配置你自己的上传接口即可
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auto: false,
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// multiple: true,
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bindAction: '#ID-upload-demo-action',
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done: function(res){
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layer.msg('上传成功');
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console.log(res)
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}
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});
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});
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</script>
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26
docs/upload/examples/drag.md
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26
docs/upload/examples/drag.md
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<div class="layui-upload-drag" style="display: block;" id="ID-upload-demo-drag">
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<i class="layui-icon layui-icon-upload"></i>
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<div>点击上传，或将文件拖拽到此处</div>
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<div class="layui-hide" id="ID-upload-demo-preview">
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<hr> <img src="" alt="上传成功后渲染" style="max-width: 100%">
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</div>
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</div>
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<script>
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layui.use(function(){
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var upload = layui.upload;
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var $ = layui.$;
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// 渲染
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upload.render({
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elem: '#ID-upload-demo-drag',
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url: 'https://httpbin.org/post', // 此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
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done: function(res){
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layer.msg('上传成功');
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$('#ID-upload-demo-preview').removeClass('layui-hide')
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.find('img').attr('src', res.files.file);
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console.log(res)
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}
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});
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});
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</script>
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98
docs/upload/examples/files.table.md
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98
docs/upload/examples/files.table.md
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<div class="layui-upload">
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<button type="button" class="layui-btn layui-btn-normal" id="ID-upload-demo-files">选择多文件</button>
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<div class="layui-upload-list">
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<table class="layui-table">
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<colgroup>
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<col style="min-width: 100px;">
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<col width="150">
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<col width="260">
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<col width="150">
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</colgroup>
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<thead>
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<th>文件名</th>
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<th>大小</th>
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<th>上传进度</th>
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<th>操作</th>
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</thead>
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<tbody id="ID-upload-demo-files-list"></tbody>
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</table>
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</div>
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<button type="button" class="layui-btn" id="ID-upload-demo-files-action">开始上传</button>
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</div>
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<script>
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layui.use(function(){
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var upload = layui.upload;
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var element = layui.element;
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var $ = layui.$;
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// 制作多文件上传表格
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var uploadListIns = upload.render({
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elem: '#ID-upload-demo-files',
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elemList: $('#ID-upload-demo-files-list'), // 列表元素对象
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url: 'https://httpbin.org/post', // 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。
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accept: 'file',
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multiple: true,
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number: 3,
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auto: false,
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bindAction: '#ID-upload-demo-files-action',
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choose: function(obj){
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var that = this;
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var files = this.files = obj.pushFile(); // 将每次选择的文件追加到文件队列
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// 读取本地文件
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obj.preview(function(index, file, result){
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var tr = $(['<tr id="upload-'+ index +'">',
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'<td>'+ file.name +'</td>',
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'<td>'+ (file.size/1024).toFixed(1) +'kb</td>',
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'<td><div class="layui-progress" lay-filter="progress-demo-'+ index +'"><div class="layui-progress-bar" lay-percent=""></div></div></td>',
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'<td>',
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'<button class="layui-btn layui-btn-xs demo-reload layui-hide">重传</button>',
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'<button class="layui-btn layui-btn-xs layui-btn-danger demo-delete">删除</button>',
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'</td>',
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'</tr>'].join(''));
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// 单个重传
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tr.find('.demo-reload').on('click', function(){
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obj.upload(index, file);
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});
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// 删除
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tr.find('.demo-delete').on('click', function(){
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delete files[index]; // 删除对应的文件
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tr.remove(); // 删除表格行
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// 清空 input file 值，以免删除后出现同名文件不可选
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uploadListIns.config.elem.next()[0].value = '';
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});
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that.elemList.append(tr);
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element.render('progress'); // 渲染新加的进度条组件
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});
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},
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done: function(res, index, upload){ // 成功的回调
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var that = this;
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// if(res.code == 0){ // 上传成功
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var tr = that.elemList.find('tr#upload-'+ index)
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,tds = tr.children();
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tds.eq(3).html(''); // 清空操作
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delete this.files[index]; // 删除文件队列已经上传成功的文件
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return;
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//}
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this.error(index, upload);
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},
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allDone: function(obj){ // 多文件上传完毕后的状态回调
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console.log(obj)
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},
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error: function(index, upload){ // 错误回调
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var that = this;
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var tr = that.elemList.find('tr#upload-'+ index);
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var tds = tr.children();
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// 显示重传
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tds.eq(3).find('.demo-reload').removeClass('layui-hide');
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},
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progress: function(n, elem, e, index){ // 注意：index 参数为 layui 2.6.6 新增
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element.progress('progress-demo-'+ index, n + '%'); // 执行进度条。n 即为返回的进度百分比
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}
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});
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});
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</script>
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18
docs/upload/examples/form.file.md
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18
docs/upload/examples/form.file.md
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<input type="file" name="file" id="ID-upload-demo-form-files">
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<script>
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layui.use(function(){
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var upload = layui.upload;
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var layer = layui.layer
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// 渲染
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upload.render({
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elem: '#ID-upload-demo-form-files',
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url: '', // 此处配置你自己的上传接口即可
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done: function(res){
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layer.msg('上传成功');
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console.log(res)
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}
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});
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});
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</script>
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86
docs/upload/examples/image.md
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86
docs/upload/examples/image.md
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<button type="button" class="layui-btn" id="ID-upload-demo-btn">
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<i class="layui-icon layui-icon-upload"></i> 单图片上传
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</button>
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<div style="width: 132px;">
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<div class="layui-upload-list">
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<img class="layui-upload-img" id="ID-upload-demo-img" style="width: 100%; height: 92px;">
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<div id="ID-upload-demo-text"></div>
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</div>
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<div class="layui-progress layui-progress-big" lay-showPercent="yes" lay-filter="filter-demo">
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<div class="layui-progress-bar" lay-percent=""></div>
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</div>
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</div>
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<hr style="margin: 21px 0;">
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<div class="layui-upload">
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<button type="button" class="layui-btn" id="ID-upload-demo-btn-2">
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<i class="layui-icon layui-icon-upload"></i> 多图片上传
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</button>
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<blockquote class="layui-elem-quote layui-quote-nm" style="margin-top: 11px;">
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预览图：
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<div class="layui-upload-list" id="upload-demo-preview"></div>
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</blockquote>
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</div>
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<script>
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layui.use(function(){
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var upload = layui.upload;
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var layer = layui.layer;
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var element = layui.element;
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var $ = layui.$;
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// 单图片上传
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var uploadInst = upload.render({
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elem: '#ID-upload-demo-btn',
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url: 'https://httpbin.org/post', // 此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
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before: function(obj){
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// 预读本地文件示例，不支持ie8
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obj.preview(function(index, file, result){
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$('#ID-upload-demo-img').attr('src', result); // 图片链接（base64）
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});
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element.progress('filter-demo', '0%'); // 进度条复位
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layer.msg('上传中', {icon: 16, time: 0});
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},
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done: function(res){
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// 若上传失败
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if(res.code > 0){
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return layer.msg('上传失败');
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}
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// 上传成功的一些操作
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// …
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$('#ID-upload-demo-text').html(''); // 置空上传失败的状态
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},
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error: function(){
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// 演示失败状态，并实现重传
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var demoText = $('#ID-upload-demo-text');
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demoText.html('<span style="color: #FF5722;">上传失败</span> <a class="layui-btn layui-btn-xs demo-reload">重试</a>');
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demoText.find('.demo-reload').on('click', function(){
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uploadInst.upload();
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});
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},
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// 进度条
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progress: function(n, elem, e){
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element.progress('filter-demo', n + '%'); // 可配合 layui 进度条元素使用
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if(n == 100){
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layer.msg('上传完毕', {icon: 1});
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}
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}
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});
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// 多图片上传
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upload.render({
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elem: '#ID-upload-demo-btn-2',
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url: 'https://httpbin.org/post', // 此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
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multiple: true,
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before: function(obj){
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// 预读本地文件示例，不支持ie8
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obj.preview(function(index, file, result){
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$('#upload-demo-preview').append('<img src="'+ result +'" alt="'+ file.name +'" style="width: 90px; height: 90px;">')
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});
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},
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done: function(res){
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// 上传完毕
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// …
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}
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});
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});
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24
docs/upload/examples/size.md
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24
docs/upload/examples/size.md
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<button type="button" class="layui-btn layui-btn-danger" id="ID-upload-demo-size">
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<i class="layui-icon layui-icon-upload"></i> 上传图片
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</button>
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<div class="layui-inline layui-word-aux">
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这里以限制 60KB 为例
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</div>
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<script>
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layui.use(function(){
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var upload = layui.upload;
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var layer = layui.layer;
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// 渲染
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upload.render({
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elem: '#ID-upload-demo-size',
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url: '', // 此处配置你自己的上传接口即可
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size: 60, // 限制文件大小，单位 KB
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done: function(res){
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layer.msg('上传成功');
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console.log(res);
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}
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});
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});
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</script>
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