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