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91 lines
1.9 KiB
91 lines
1.9 KiB
10 months ago
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<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">
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<radio value="r2" />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-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 value="r1" checked="true" color="#FFCC33" style="transform:scale(0.7)"/>选中
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</label>
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<label class="radio">
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<radio value="r2" color="#FFCC33" style="transform:scale(0.7)"/>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 class="uni-list-cell uni-list-cell-pd" v-for="(item, index) in items" :key="item.value">
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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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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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