4b045f7c
 刘淇
江阴初始化项目
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<template>
<view>
<page-head :title="title"></page-head>
<view class="uni-padding-wrap">
<view class="uni-title">默认样式</view>
<view>
<label class="radio" style="margin-right: 30rpx;">
<radio value="r1" checked="true" />选中
</label>
<label class="radio">
<radio value="r2" />未选中
</label>
</view>
</view>
<view class="uni-padding-wrap">
<view class="uni-title">不同颜色和尺寸的radio</view>
<view>
<label class="radio" style="margin-right: 30rpx;">
<radio value="r1" checked="true" color="#FFCC33" style="transform:scale(0.7)"/>选中
</label>
<label class="radio">
<radio value="r2" color="#FFCC33" style="transform:scale(0.7)"/>未选中
</label>
</view>
</view>
<view class="uni-title uni-common-mt uni-common-pl">推荐展示样式</view>
<view class="uni-list">
<radio-group @change="radioChange">
<label class="uni-list-cell uni-list-cell-pd" v-for="(item, index) in items" :key="item.value">
<view>
<radio :value="item.value" :checked="index === current" />
</view>
<view>{{item.name}}</view>
</label>
</radio-group>
</view>
</view>
</template>
<script>
export default {
data() {
return {
title: 'radio 单选框',
items: [{
value: 'USA',
name: '美国'
},
{
value: 'CHN',
name: '中国',
checked: 'true'
},
{
value: 'BRA',
name: '巴西'
},
{
value: 'JPN',
name: '日本'
},
{
value: 'ENG',
name: '英国'
},
{
value: 'FRA',
name: '法国'
},
],
current: 0
}
},
methods: {
radioChange(evt) {
for (let i = 0; i < this.items.length; i++) {
if (this.items[i].value === evt.detail.value) {
this.current = i;
break;
}
}
}
}
}
</script>
<style>
.uni-list-cell {
justify-content: flex-start
}
</style>
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