65 lines
1.7 KiB
Markdown
65 lines
1.7 KiB
Markdown
<cn>
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#### 完全控制的上传列表
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使用 `fileList` 对列表进行完全控制，可以实现各种自定义功能，以下演示三种情况：
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1) 上传列表数量的限制。
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2) 读取远程路径并显示链接。
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3) 按照服务器返回信息筛选成功上传的文件。
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</cn>
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<us>
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#### Complete control over file list
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You can gain full control over filelist by configuring `fileList`. You can accomplish all kinds of customed functions. The following shows three circumstances:
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1) limit the number of uploaded files.
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2) read from response and show file link.
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3) filter successfully uploaded files according to response from server.
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</us>
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```tpl
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<template>
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<a-upload
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action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
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:multiple="true"
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:fileList="fileList"
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@change="handleChange"
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>
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<a-button> <a-icon type="upload" /> Upload </a-button>
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</a-upload>
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</template>
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<script>
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export default {
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data() {
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return {
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fileList: [
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{
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uid: '-1',
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name: 'xxx.png',
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status: 'done',
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url: 'http://www.baidu.com/xxx.png',
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},
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],
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};
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},
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methods: {
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handleChange(info) {
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let fileList = [...info.fileList];
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// 1. Limit the number of uploaded files
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// Only to show two recent uploaded files, and old ones will be replaced by the new
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fileList = fileList.slice(-2);
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// 2. read from response and show file link
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fileList = fileList.map(file => {
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if (file.response) {
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// Component will show file.url as link
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file.url = file.response.url;
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}
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return file;
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});
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this.fileList = fileList;
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},
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},
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};
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</script>
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```
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