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39 lines
753 B
Markdown
39 lines
753 B
Markdown
# 非受控手动提交
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你可以使用 submit 方法来进行非受控状态下的手动提交。当然你也可以在受控模式下完全控制提交行为。
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```html
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<n-button
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:disabled="!fileListLength"
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@click="handleClick"
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style="margin-bottom: 12px;"
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>
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上传文件
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</n-button>
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<n-upload
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@change="handleChange"
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action="http://www.mocky.io/v2/5e4bafc63100007100d8b70f"
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:default-upload="false"
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multiple
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ref="upload"
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>
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<n-button>选择文件</n-button>
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</n-upload>
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```
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```js
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export default {
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data () {
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return {
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fileListLength: 0
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}
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},
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methods: {
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handleChange ({
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fileList
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}) {
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this.fileListLength = fileList.length
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},
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handleClick () {
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this.$refs.upload.submit()
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}
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}
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}
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``` |