combox.vue
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<template>
<view class="container">
<uni-card :is-shadow="false" is-full>
<text class="uni-h6">组合框一般用于可以选择也可以输入的表单项。</text>
</uni-card>
<uni-section title="基本用法" type="line">
<view class="example-body">
<uni-combox :candidates="candidates" placeholder="请选择所在城市" v-model="city"></uni-combox>
<view class="result-box">
<text>所选城市为：{{city}}</text>
</view>
</view>
</uni-section>
<uni-section title="无边框" subTitle="使用 border = false 取消边框" type="line">
<view class="example-body">
<uni-combox :border="false" :candidates="candidates" placeholder="请选择所在城市"></uni-combox>
</view>
</uni-section>
<uni-section title="设置无匹配项时的提示语" subTitle="使用 emptyTips 属性设置无匹配项时的提示语" type="line">
<view class="example-body">
<uni-combox emptyTips="这里啥都没有" placeholder="请选择所在城市"></uni-combox>
</view>
</uni-section>
</view>
</template>
<script>
export default {
components: {},
data() {
return {
candidates: ['北京', '南京', '东京', '武汉', '天津', '上海', '海口'],
city: ''
}
},
methods: {
}
}
</script>
<style lang="scss">
.example-body {
padding: 12px;
background-color: #FFFFFF;
}
.result-box {
text-align: center;
padding: 20px 0px;
font-size: 16px;
}
</style>