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<template>
<el-select
v-model="valueSync"
filterable
:clearable="clearable"
:multiple="multiple"
remote
reserve-keyword
:placeholder="$t('请输入关键词')"
@change="(val) => $emit('change', val)"
:remote-method="remoteMethod"
@focus="onFocus"
@clear="onClear"
:loading="loading">
<el-option
v-for="(item, index) in list"
:key="item.id"
:label="`${item.name}`"
:value="index">
</el-option>
</el-select>
</template>
<script>
import {competitorListAll, getCompetitor} from '@/api/ecw/customer'
export default {
props: {
value: [String, Number, Array, Boolean],
multiple: Boolean,
clearable: Boolean,
placeholder: String,
},
data() {
return {
list: [],
loading: false,
valueSync: this.value
}
},
watch: {
index(val) {
let id = null
if (val){
let data = this.list[val]
console.log('选中的竞争对手', data)
id = data.id
}
// let id = val !== '' && val !== null ? this.list[val].id : null
this.$emit('input', id)
},
value(val) {
// console.log('初始化内容', val)
this.init()
},
},
created() {
this.init()
},
methods: {
init() {
if (!this.value) {
this.index = null
return
}
let index = this.list.findIndex(item => item.id == this.value)
if (index < 0) {
getCompetitor(this.value).then(res => {
this.list.unshift(res.data)
this.$nextTick(() => {
this.index = 0
})
})
} else this.index = index
},
onFocus() {
this.$emit('focus')
if (!this.list.length) {
this.remoteMethod()
}
},
onClear() {
this.list = []
},
remoteMethod(keyword) {
let params = {}
params.searchKey = keyword
this.loading = true
competitorListAll(params)
.then(res => {
console.log('初始化内容', res),
this.list = res.data
})
.finally(() => this.loading = false)
}
}
}
</script>