4b045f7c
 刘淇
江阴初始化项目
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<template>
<view class="container">
<uni-card is-full :is-shadow="false">
<text class="uni-h6">标签组件多用于商品分类、重点内容显示等场景。</text>
</uni-card>
<!-- <view class="title">
<text>uni-data-picker</text>
</view>
<uni-data-picker placeholder="请选择地址" popup-title="请选择所在地区" :preload="true" :step-searh="true" self-field="code"
parent-field="parent_code" collection="opendb-city-china" orderby="value asc" field="code as value, name as text, eq(['$type', 2]) as isleaf" @nodeclick="onnodeclick" @change="onchange">
</uni-data-picker>
<view class="title">
<text>uni-data-picker 有默认值</text>
</view>
<uni-data-picker placeholder="请选择地址" popup-title="请选择所在地区" :preload="true" :step-searh="true" self-field="code"
parent-field="parent_code" collection="opendb-city-china" orderby="value asc" field="code as value, name as text, eq(['$type', 2]) as isleaf"
v-model="address">
</uni-data-picker> -->
<uni-section title="本地数据" type="line" padding style="height: calc(100vh - 100px);">
<uni-data-picker placeholder="请选择班级" popup-title="请选择所在地区" :localdata="dataTree" v-model="classes"
@change="onchange" @nodeclick="onnodeclick" @popupopened="onpopupopened" @popupclosed="onpopupclosed">
</uni-data-picker>
</uni-section>
</view>
</template>
<script>
export default {
data() {
return {
classes: '1-2',
dataTree: [{
text: "一年级",
value: "1-0",
children: [{
text: "1.1班",
value: "1-1"
},
{
text: "1.2班",
value: "1-2"
}
]
},
{
text: "二年级",
value: "2-0",
children: [{
text: "2.1班",
value: "2-1"
},
{
text: "2.2班",
value: "2-2"
}
]
},
{
text: "三年级",
value: "3-0",
disable: true
}
]
}
},
methods: {
onnodeclick(e) {
console.log(e);
},
onpopupopened(e) {
console.log('popupopened');
},
onpopupclosed(e) {
console.log('popupclosed');
},
onchange(e) {
console.log('---------onchange:', e);
}
}
}
</script>
<style>
.title {
font-size: 14px;
font-weight: bold;
margin: 20px 0 5px 0;
}
.data-pickerview {
height: 400px;
border: 1px #e5e5e5 solid;
}
.popper__arrow {
top: -6px;
left: 50%;
margin-right: 3px;
border-top-width: 0;
border-bottom-color: #EBEEF5;
}
.popper__arrow {
top: -6px;
left: 50%;
margin-right: 3px;
border-top-width: 0;
border-bottom-color: #EBEEF5;
}
</style>
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