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<template>
<div style=" width:auto; display:inline-block !important; display:inline;">
<a-select :style="{width: width? width+ 'px':'80%'}" v-model="selected" @change="paraChange($event)" :key="0">
<a-select-option v-for="item in selectArray" :key="item.key" :value="item.key" select>{{ item.title }}</a-select-option>
</a-select>
</div>
</template>
<script>
// 用法 <para-select v-model="formData.projClass" :typeId="52" />
export default {
name: "paraSelect",
data () {
return {
selectArray: [],
selected: "",
defaultValue: {
title: "--请选择" + this.title + "--",
key: "",
description: "",
selected: true,
disabled: true,
},
};
},
props: {
value: {
type: String,
default () {
return null
}
},
typeId: {
type: Number,
default () {
return null
}
},
title: {
type: String,
default () {
return ''
}
},
width: {
type: Number,
default () {
return null
}
},
},
created () {
this.loadSelected()
},
methods: {
loadSelected () {
let pars = { typeId: this.typeId }
this.$api.parameter.getParameterList(pars).then(({ data = { data } }) => {
if (data) {
this.selectArray = data.data
this.selectArray.unshift(this.defaultValue)
if (!!this.value) {
this.loadState = true
this.selected = this.value
}
else
this.selected = ""
}
}).catch(() => { })
},
paraChange (value) {
this.$emit("input", value);
var newArr = this.selectArray.filter(x => x.key == value);
if (!!newArr && newArr.length > 0) {
var text = !!value ? newArr[0].title : ''
this.$emit('changeTitle', text)
}
this.$emit("change");
}
},
watch: {
value: {
handler (value) {
if (!!value)
this.selected = value
},
}
}
};
</script>