点击或在元素上悬停鼠标,弹出气泡卡片浮层。
import { createApp } from 'vue';
// vue
import { Popover } from '@nutui/nutui';
// taro
import { Popover } from '@nutui/nutui-taro';
const app = createApp();
app.use(Popover);
Popover 支持明朗和暗黑两种风格,默认为明朗风格,将 theme 属性设置为 dark 可切换为暗黑风格。
:::demo
<template>
<nut-popover v-model:visible="visible.lightTheme" :list="iconItemList">
<template #reference>
<nut-button type="primary" shape="square">明朗风格</nut-button>
</template>
</nut-popover>
</template>
<script>
import { reactive, ref } from 'vue';
export default {
setup() {
const visible = ref({
lightTheme: false,
});
const iconItemList = reactive([
{
name: '选项一'
},
{
name: '选项二'
},
{
name: '选项三'
}
]);
return {
visible,
iconItemList,
};
}
}
</script>
:::
在 list 数组中,可以通过 disabled 字段来禁用某个选项。
:::demo
<template>
<nut-popover v-model:visible="visible.showIcon" theme="dark" :list="itemList">
<template #reference>
<nut-button type="primary" shape="square">展示图标</nut-button>
</template>
</nut-popover>
<nut-popover v-model:visible="visible.disableAction" :list="itemListDisabled">
<template #reference>
<nut-button type="primary" shape="square">禁用选项</nut-button>
</template>
</nut-popover>
</template>
<script>
import { reactive, ref } from 'vue';
export default {
setup() {
const visible = ref({
showIcon: false,
disableAction: false,
});
const itemList = reactive([
{
name: '选项一',
icon: 'my2'
},
{
name: '选项二',
icon: 'cart2'
},
{
name: '选项三',
icon: 'location2'
}
]);
const itemListDisabled = reactive([
{
name: '选项一',
disabled: true
},
{
name: '选项二',
disabled: true
},
{
name: '选项三'
}
]);
return {
itemList,
visible,
itemListDisabled,
};
}
}
</script>
:::
在名为 content 插槽中自定义内容。
:::demo
<template>
<nut-popover v-model:visible="visible.Customized">
<template #reference>
<nut-button type="primary" shape="square">自定义内容</nut-button>
</template>
<template #content>
<div class="self-content">
<div class="self-content-item" v-for="(item, index) in selfContent" :key="index">
<nut-icon :name="item.name" size="15"></nut-icon>
<div class="self-content-desc">{{ item.desc }}</div>
</div>
</div>
</template>
</nut-popover>
</template>
<script>
import { reactive, ref } from 'vue';
export default {
setup() {
const visible = ref({
Customized: false,
});
const selfContent = reactive([
{
name: 'service',
desc: '选项一'
},
{
name: 'notice',
desc: '选项二'
},
{
name: 'location',
desc: '选项三'
},
{
name: 'category',
desc: '选项四'
},
{
name: 'scan2',
desc: '选项五'
},
{
name: 'message',
desc: '选项六'
}
]);
return {
visible,
selfContent,
};
}
}
</script>
<style lang="scss">
.self-content {
width: 195px;
display: flex;
flex-wrap: wrap;
&-item {
margin-top: 10px;
margin-bottom: 10px;
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
}
&-desc {
margin-top: 5px;
width: 60px;
font-size: 10px;
text-align: center;
}
}
</style>
:::
支持 bottom, top, left, right 四种弹出位置,默认值为 bottom。
:::demo
<template>
<nut-popover v-model:visible="visible.topLocation" location="top" theme="dark" :list="iconItemList">
<template #reference>
<nut-button type="primary" shape="square">向上弹出</nut-button>
</template>
</nut-popover>
<h2></h2>
<nut-popover v-model:visible="visible.rightLocation" location="right" theme="dark" :list="iconItemList">
<template #reference>
<nut-button type="primary" shape="square">向右弹出</nut-button>
</template>
</nut-popover>
<nut-popover v-model:visible="visible.leftLocation" location="left" theme="dark" :list="iconItemList">
<template #reference>
<nut-button type="primary" shape="square">向左弹出</nut-button>
</template>
</nut-popover>
</template>
<script lang="ts">
import { reactive, ref } from 'vue';
export default {
setup() {
const visible = ref({
topLocation: false,
rightLocation: false,
leftLocation: false
});
const iconItemList = reactive([
{
name: '选项一'
},
{
name: '选项二'
},
{
name: '选项三'
}
]);
return {
iconItemList,
visible,
};
}
};
</script>
:::
| 字段 | 说明 | 类型 | 默认值 |
|---|---|---|---|
| list | 选项列表 | List[] | [] |
| visible | 是否展示气泡弹出层 | boolean | false |
| theme | 主题风格,可选值为 dark | string | light |
| location | 弹出位置,可选值为 top,left,right | string | bottom |
List 属性是一个由对象构成的数组,数组中的每个对象配置一列,对象可以包含以下值:
| 键名 | 说明 | 类型 | 默认值 |
|---|---|---|---|
| name | 选项文字 | string | - |
| icon | nut-icon 图标名称 | string | - |
| disabled | 是否为禁用状态 | boolean | false |
| 名称 | 说明 |
|---|---|
| content | 自定义气泡组件菜单内容 |
| reference | 触发 Popover 显示的元素内容 |
| 名称 | 说明 |
|---|---|
| choose | 点击选项时触发 |
| open | 打开菜单时触发 |
| close | 关闭菜单时触发 |