6c637641
 wxy
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<template>
<a-select :value="arrayValue" @change="onChange" mode="multiple" :placeholder="placeholder">
<a-select-option
v-for="(item,index) in options"
:key="index"
:getPopupContainer="getParentContainer"
:value="item.value">
{{ item.text || item.label }}
</a-select-option>
</a-select>
</template>
<script>
//option {label:,value:}
export default {
name: 'JSelectMultiple',
props: {
placeholder:{
type: String,
default:'',
required: false
},
value:{
type: String,
required: false
},
readOnly:{
type: Boolean,
required: false,
default: false
},
options:{
type: Array,
required: true
},
triggerChange:{
type: Boolean,
required: false,
default: false
},
spliter:{
type: String,
required: false,
default: ','
},
popContainer:{
type:String,
default:'',
required:false
},
},
data(){
return {
arrayValue:!this.value?[]:this.value.split(this.spliter)
}
},
watch:{
value (val) {
if(!val){
this.arrayValue = []
}else{
this.arrayValue = this.value.split(this.spliter)
}
}
},
methods:{
onChange (selectedValue) {
if(this.triggerChange){
this.$emit('change', selectedValue.join(this.spliter));
}else{
this.$emit('input', selectedValue.join(this.spliter));
}
},
getParentContainer(node){
if(!this.popContainer){
return node.parentNode
}else{
return document.querySelector(this.popContainer)
}
}
},
}
</script>
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