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<template>
<van-popup :show="show" position="bottom"
:teleport="teleport"
class="diagnose-picker">
<van-picker
title="请选择"
:columns="array"
:columns-field-names="fieldNames"
v-model="innerValue"
@confirm="onConfirm"
@cancel="onCancel"
>
<template #columns-top>
<div class="px-3">
<van-field v-model="searchValue" placeholder="请输入" clearable maxlength="100"/>
</div>
</template>
</van-picker>
</van-popup>
</template>
<script>
import { queryDiseaseCode } from '@/api/doctor/disease.js'
export default {
props: {
show: Boolean,
value: [String, Number],
fieldNames: {
type: Object,
default: () => {
return {text: 'name', value: 'icdCode'}
}
},
// 疾病类型
diseaseType: [String, Number],
teleport: [String, Element]
},
emits: ['update:show', 'update:value', 'change'],
data() {
return {
innerValue: undefined,
searchValue: '',
diagnoseNameList: []
}
},
computed: {
array() {
const array = this.diagnoseNameList || []
return array.filter(e => e.name.startsWith(this.searchValue))
}
},
methods: {
load() {
queryDiseaseCode({ diseaseType: this.diseaseType }).then(res => {
const result = []
for (let item of res.data) {
item.name = item.diseaseName + '(' + item.icdCode + ')'
result.push(item)
}
this.diagnoseNameList = result
})
},
onConfirm({ selectedValues, selectedOptions }) {
this.$emit('update:value', selectedValues[0])
this.$emit('change', selectedOptions[0] || {})
this.$emit('update:show', false)
this.searchValue = ''
},
onCancel() {
this.$emit('update:show', false)
}
},
watch: {
value: {
handler(value) {
if (value == null) return
this.innerValue = [value]
},
immediate: true
},
diseaseType: {
handler() {
this.load()
},
immediate: true
}
}
}
</script>
<style lang="less" scoped>
</style>