62 lines
1.1 KiB
Markdown
62 lines
1.1 KiB
Markdown
|
|
||
|
|
<cn>
|
||
|
|
#### 可以自定义显示
|
||
|
|
切换按钮和结果分开。
|
||
|
|
</cn>
|
||
|
|
|
||
|
|
<us>
|
||
|
|
#### Custom trigger
|
||
|
|
Separate trigger button and result.
|
||
|
|
</us>
|
||
|
|
|
||
|
|
```html
|
||
|
|
<template>
|
||
|
|
<span>
|
||
|
|
{{text}}
|
||
|
|
|
||
|
|
<a-cascader :options="options" @change="onChange">
|
||
|
|
<a href="#">Change city</a>
|
||
|
|
</a-cascader>
|
||
|
|
</span>
|
||
|
|
</template>
|
||
|
|
<script>
|
||
|
|
export default {
|
||
|
|
data() {
|
||
|
|
return {
|
||
|
|
text: 'Unselect',
|
||
|
|
options: [{
|
||
|
|
value: 'zhejiang',
|
||
|
|
label: 'Zhejiang',
|
||
|
|
children: [{
|
||
|
|
value: 'hangzhou',
|
||
|
|
label: 'Hangzhou',
|
||
|
|
children: [{
|
||
|
|
value: 'xihu',
|
||
|
|
label: 'West Lake',
|
||
|
|
}],
|
||
|
|
}],
|
||
|
|
}, {
|
||
|
|
value: 'jiangsu',
|
||
|
|
label: 'Jiangsu',
|
||
|
|
children: [{
|
||
|
|
value: 'nanjing',
|
||
|
|
label: 'Nanjing',
|
||
|
|
children: [{
|
||
|
|
value: 'zhonghuamen',
|
||
|
|
label: 'Zhong Hua Men',
|
||
|
|
}],
|
||
|
|
}],
|
||
|
|
}]
|
||
|
|
}
|
||
|
|
},
|
||
|
|
methods: {
|
||
|
|
|
||
|
|
onChange(value, selectedOptions) {
|
||
|
|
this.text = selectedOptions.map(o => o.label).join(', ');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
```
|
||
|
|
|