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102 lines
2.1 KiB
102 lines
2.1 KiB
1 year 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 uni-common-mt">
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<view class="uni-title uni-common-mt">默认样式</view>
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<view>
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<checkbox-group>
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<label>
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<checkbox value="cb1" checked="true" />选中
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</label>
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<label>
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<checkbox value="cb" />未选中
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</label>
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</checkbox-group>
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</view>
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<view class="uni-title uni-common-mt">不同颜色和尺寸的checkbox</view>
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<view>
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<checkbox-group>
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<label>
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<checkbox value="cb1" checked="true" color="#FFCC33" style="transform:scale(0.7)" />选中
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</label>
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<label>
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<checkbox value="cb" color="#FFCC33" style="transform:scale(0.7)" />未选中
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</label>
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</checkbox-group>
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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 uni-common-mt">
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推荐展示样式
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<text>\n使用 uni-list 布局</text>
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</view>
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</view>
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<view class="uni-list">
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<checkbox-group @change="checkboxChange">
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<label class="uni-list-cell uni-list-cell-pd" v-for="item in items" :key="item.value">
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<view>
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<checkbox :value="item.value" :checked="item.checked" />
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</view>
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<view>{{item.name}}</view>
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</label>
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</checkbox-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: 'checkbox 复选框',
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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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}
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},
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methods: {
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checkboxChange: function (e) {
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var items = this.items,
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values = e.detail.value;
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for (var i = 0, lenI = items.length; i < lenI; ++i) {
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const item = items[i]
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if(values.indexOf(item.value) >= 0){
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this.$set(item,'checked',true)
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}else{
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this.$set(item,'checked',false)
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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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