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<template>
<view class="page">
<text class="example-info">组合框一般用于可以选择也可以输入的表单项</text>
<uni-section title="基本用法" type="line"></uni-section>
<view class="example-body">
<uni-combox label="所在城市" :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 title="设置label宽度" type="line"></uni-section>
<view class="example-body">
<uni-combox label="所在城市" labelWidth="150px" :candidates="candidates" placeholder="请选择所在城市"></uni-combox>
</view>
<uni-section title="设置无匹配项时的提示语" type="line"></uni-section>
<view class="example-body">
<uni-combox label="所在城市" emptyTips="这里啥都没有" placeholder="请选择所在城市"></uni-combox>
</view>
</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>
@charset "UTF-8";
/* 头条小程序组件内不能引入字体 */
/* #ifdef MP-TOUTIAO */
@font-face {
font-family: uniicons;
font-weight: normal;
font-style: normal;
src: url("~@/static/uni.ttf") format("truetype");
}
/* #endif */
/* #ifndef APP-NVUE */
page {
display: flex;
flex-direction: column;
box-sizing: border-box;
background-color: #efeff4;
min-height: 100%;
height: auto;
}
view {
font-size: 14px;
line-height: inherit;
}
.example {
padding: 0 15px 15px;
}
.example-info {
padding: 15px;
color: #3b4144;
background: #ffffff;
}
.example-body {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
flex-wrap: wrap;
justify-content: center;
padding: 0;
font-size: 14px;
background-color: #ffffff;
}
/* #endif */
.example {
padding: 0 15px;
}
.example-info {
/* #ifndef APP-NVUE */
display: block;
/* #endif */
padding: 15px;
color: #3b4144;
background-color: #ffffff;
font-size: 14px;
line-height: 20px;
}
.example-info-text {
font-size: 14px;
line-height: 20px;
color: #3b4144;
}
.example-body {
flex-direction: column;
padding: 15px;
background-color: #ffffff;
}
.word-btn-white {
font-size: 18px;
color: #FFFFFF;
}
.word-btn {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
justify-content: center;
border-radius: 6px;
height: 48px;
margin: 15px;
background-color: #007AFF;
}
.word-btn--hover {
background-color: #4ca2ff;
}
.example-body {
padding: 0px 12px;
background-color: #FFFFFF;
}
.result-box {
text-align: center;
padding: 20px 0px;
font-size: 16px;
}
</style>