112 lines
2.5 KiB
Vue
112 lines
2.5 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 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> <checkbox value="cb1" checked="true" />选中 </label>
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<label> <checkbox value="cb" />未选中 </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
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value="cb1"
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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>
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<checkbox
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value="cb"
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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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</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
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class="uni-list-cell uni-list-cell-pd"
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v-for="item in items"
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:key="item.value"
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>
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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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{
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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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