750 B
750 B
#### 分组
用 `OptGroup` 进行选项分组。
#### Option Group
Using `OptGroup` to group the options.
<template>
<a-select defaultValue="lucy" style="width: 200px" @change="handleChange">
<a-select-opt-group>
<span slot="label"><a-icon type="user"/>Manager</span>
<a-select-option value="jack">Jack</a-select-option>
<a-select-option value="lucy">Lucy</a-select-option>
</a-select-opt-group>
<a-select-opt-group label="Engineer">
<a-select-option value="Yiminghe">yiminghe</a-select-option>
</a-select-opt-group>
</a-select>
</template>
<script>
export default {
methods: {
handleChange(value) {
console.log(`selected ${value}`);
}
}
}
</script>