61 lines
1.4 KiB
Vue
61 lines
1.4 KiB
Vue
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<template>
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<view>
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<uni-data-picker v-slot:default="{data, error, options}" :localdata="items" popup-title="选择省/市/区" @change="onchange" @nodeclick="onnodeclick">
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<view class="picker" :style="pik">{{ tempSelected }}</view>
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</uni-data-picker>
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</view>
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</template>
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<script setup>
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import {ref, onMounted} from 'vue'
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import data from './area.json'
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import emitter from '../../../utils/emitter';
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const items = ref(data)
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const selected = ref('选择省/市/区')
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const selectedItem = ref([])
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const pik = ref({color: '#CFCFCF'})
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const tempSelected = ref('选择省/市/区')
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onMounted(() => {
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emitter.on('addRegion', (val) => {
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selected.value = val
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pik.value.color = "#000"
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if(selected.value.length > 11) tempSelected.value = selected.value.slice(0, 11) + '...'
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else tempSelected.value = selected.value
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})
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})
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const onchange = (e) => {
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selectedItem.value = e.detail.value
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selected.value = ""
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selectedItem.value.map((it, index) => {
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selected.value += it.text
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if(index != 2)
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selected.value += "/"
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})
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if(selected.value.length > 11) tempSelected.value = selected.value.slice(0, 11) + '...'
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else tempSelected.value = selected.value
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pik.value.color = "#000"
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emitter.emit('region', selected.value)
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}
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const close = () => {
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emitter.emit('close')
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}
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const onnodeclick = (node) => {
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console.log(node)
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}
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</script>
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<style lang="scss" scoped>
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.picker{
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font-size: 35rpx;
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line-height: 100rpx;
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}
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</style>
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