el-upload 选取文件事件
时间: 2023-09-02 15:08:27 浏览: 144
el-upload的选取文件事件可以通过监听change事件来实现。当用户选择文件后,change事件会被触发,我们可以在事件处理函数中获取选取的文件信息。例如,在Vue中可以这样写:
```javascript
<el-upload @change="handleFileChange"></el-upload>
methods: {
handleFileChange(file) {
// 处理文件逻辑
}
}
```
在handleFileChange方法中,我们可以对选取的文件进行处理,例如检查文件类型、大小等。此外,你也可以在该方法中进行自定义的操作,例如显示选择文件的弹窗或执行上传操作。请根据你的具体需求在handleFileChange方法中编写相应的逻辑。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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