122 lines
2.7 KiB
Vue
122 lines
2.7 KiB
Vue
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<template>
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<view>
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<uni-popup ref="popup" type="bottom">
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<view class="popup-content">
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<view class="popup-header">
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<view @click="cancelSelection">取消</view>
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<view @click="confirmSelection">确定</view>
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</view>
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<view class="" style="margin: 0 auto;">
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<picker-view :value="pickerValue" @change="bindChange" style="height: 420rpx;">
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<picker-view-column>
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<view v-for="(item, index) in provinces" :key="index">{{ item.label }}</view>
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</picker-view-column>
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<picker-view-column>
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<view v-for="(item, index) in cities" :key="index">{{ item.label }}</view>
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</picker-view-column>
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<picker-view-column>
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<view v-for="(item, index) in areas" :key="index">{{ item.label }}</view>
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</picker-view-column>
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</picker-view>
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</view>
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</view>
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</uni-popup>
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</view>
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</template>
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<script>
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import areaData from '@/common/area-data-min.js'; // 确保路径正确
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export default {
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props: {
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show: {
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type: Boolean,
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default: false
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}
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},
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data() {
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return {
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pickerValue: [0, 0, 0],
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provinces: [],
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cities: [],
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areas: [],
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selectedProvince: null,
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selectedCity: null,
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selectedArea: null
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};
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},
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created() {
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this.provinces = areaData;
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this.cities = this.provinces[0].children;
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this.areas = this.cities[0].children;
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},
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methods: {
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bindChange(e) {
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const val = e.detail.value;
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this.pickerValue = val;
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this.cities = this.provinces[val[0]].children;
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this.areas = this.cities[val[1]].children;
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this.selectedProvince = this.provinces[val[0]];
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this.selectedCity = this.cities[val[1]];
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this.selectedArea = this.areas[val[2]];
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},
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cancelSelection() {
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this.$emit('update:show', false);
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},
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confirmSelection() {
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this.$emit('selected', this.selectedProvince, this.selectedCity, this.selectedArea);
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this.$emit('update:show', false);
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}
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},
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watch: {
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show(newVal) {
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if (newVal) {
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this.$nextTick(() => {
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this.$refs.popup.open();
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});
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} else {
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this.$refs.popup.close();
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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 scoped>
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/* 样式可以根据需要调整 */
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.popup-content {
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background-color: #fff;
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border-top-left-radius: 16px;
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border-top-right-radius: 16px;
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padding: 20px;
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box-sizing: border-box;
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}
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.popup-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 20px;
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}
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.cancel-button, .confirm-button {
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padding: 10px 20px;
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border: none;
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border-radius: 5px;
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color: #fff;
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background-color: #007aff;
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}
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.cancel-button {
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background-color: #ccc;
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}
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picker-view {
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height: 300px;
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}
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</style>
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