unitSelect2.vue
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<template>
<el-select
v-model="selectedUnit"
:placeholder="$t('meterWater.selectUnit')"
filterable
clearable
style="width: 100%"
:disabled="!floorId"
@change="handleChange"
>
<el-option
v-for="item in units"
:key="item.unitId"
:label="`${item.unitNum}单元`"
:value="item.unitId"
/>
</el-select>
</template>
<script>
import { queryUnits } from '@/api/fee/meterWaterManageApi'
import { getCommunityId } from '@/api/community/communityApi'
export default {
name: 'UnitSelect2',
props: {
value: {
type: [String, Number],
default: ''
},
floorId: {
type: [String, Number],
default: ''
}
},
data() {
return {
units: [],
selectedUnit: this.value,
communityId: ''
}
},
created() {
this.communityId = getCommunityId()
},
watch: {
floorId: {
immediate: true,
handler(newVal) {
if (newVal) {
this.loadUnits(newVal)
} else {
this.units = []
this.selectedUnit = ''
}
}
},
value(newVal) {
this.selectedUnit = newVal
}
},
methods: {
async loadUnits(floorId) {
try {
const { data } = await queryUnits({
floorId,
communityId: this.communityId,
page: 1,
row: 50
})
this.units = data
} catch (error) {
console.error('Failed to load units:', error)
}
},
handleChange(value) {
const unit = this.units.find(item => item.unitId === value)
this.$emit('change', {
unitId: value,
unitNum: unit ? unit.unitNum : ''
})
}
}
}
</script>