mirror of
https://github.com/tusen-ai/naive-ui.git
synced 2024-12-27 05:00:48 +08:00
90 lines
1.5 KiB
Markdown
90 lines
1.5 KiB
Markdown
# 可清空
|
|
|
|
注意只有选了值才能清空值。
|
|
|
|
```html
|
|
<n-space vertical>
|
|
<n-select v-model:value="selectedValue" :options="options" clearable />
|
|
<n-select
|
|
v-model:value="selectedArray"
|
|
multiple
|
|
:options="options"
|
|
clearable
|
|
/>
|
|
<n-select
|
|
v-model:value="selectedValue"
|
|
:options="options"
|
|
filterable
|
|
clearable
|
|
/>
|
|
<n-select
|
|
v-model:value="selectedArray"
|
|
multiple
|
|
:options="options"
|
|
filterable
|
|
clearable
|
|
/>
|
|
</n-space>
|
|
```
|
|
|
|
```js
|
|
export default {
|
|
data () {
|
|
return {
|
|
selectedValue: null,
|
|
selectedArray: null,
|
|
options: [
|
|
{
|
|
label: 'Drive My Car',
|
|
value: 'song1'
|
|
},
|
|
{
|
|
label: 'Norwegian Wood',
|
|
value: 'song2'
|
|
},
|
|
{
|
|
label: "You Won't See",
|
|
value: 'song3'
|
|
},
|
|
{
|
|
label: 'Nowhere Man',
|
|
value: 'song4'
|
|
},
|
|
{
|
|
label: 'Think For Yourself',
|
|
value: 'song5'
|
|
},
|
|
{
|
|
label: 'The Word',
|
|
value: 'song6'
|
|
},
|
|
{
|
|
label: 'Michelle',
|
|
value: 'song7'
|
|
},
|
|
{
|
|
label: 'What goes on',
|
|
value: 'song8'
|
|
},
|
|
{
|
|
label: 'Girl',
|
|
value: 'song9'
|
|
},
|
|
{
|
|
label: "I'm looking through you",
|
|
value: 'song10'
|
|
},
|
|
{
|
|
label: 'In My Life',
|
|
value: 'song11'
|
|
},
|
|
{
|
|
label: 'Wait',
|
|
value: 'song12'
|
|
}
|
|
]
|
|
}
|
|
}
|
|
}
|
|
```
|