<template> <i-select class='dropdown-list-mpicker' multiple :transfer="true" v-model="currentVal" :disabled="disabled === true ? true : false" :clearable="true" :filterable="filterable === true ? true : false" @on-open-change="onClick" :placeholder="$t('components.dropDownListMpicker.placeholder')"> <i-option v-for="(item, index) in items" :key="index" :value="item.value" :label="item.text"> <Checkbox :value = "(currentVal.indexOf(item.value))==-1?false:true"> {{Object.is(codelistType,'STATIC') ? $t('codelist.'+tag+'.'+item.value) : item.text}} </Checkbox> </i-option> </i-select> </template> <script lang="ts"> import { Vue, Component, Prop, Model } from 'vue-property-decorator'; import CodeListService from "@service/app/codelist-service"; @Component({ }) export default class DropDownListMpicker extends Vue { /** * 代码表服务对象 * * @type {CodeListService} * @memberof DropDownListMpicker */ public codeListService:CodeListService = new CodeListService({ $store: this.$store }); /** * 当前选中值 * @type {any} * @memberof DropDownListMpicker */ @Model('change') readonly itemValue!: any; /** * 代码表标识 * * @type {string} * @memberof DropDownListMpicker */ @Prop() public tag?: string; /** * 代码表类型 * * @type {string} * @memberof DropDownListMpicker */ @Prop() public codelistType?: string; /** * 代码表值分隔符 * * @type {string} * @memberof DropDownListMpicker */ @Prop({default:';'}) public valueSeparator?: string; /** * 是否禁用 * @type {any} * @memberof DropDownListMpicker * */ @Prop() public disabled?: any; /** * 是否支持过滤 * @type {boolean} * @memberof DropDownListMpicker */ @Prop() public filterable?: boolean; /** * 下拉选提示内容 * @type {string} * @memberof DropDownListMpicker */ @Prop() public placeholder?: string; /** * 计算属性(当前值) * @type {any} * @memberof DropDownListMpicker */ set currentVal(val: any) { const type: string = this.$util.typeOf(val); val = Object.is(type, 'null') || Object.is(type, 'undefined') ? [] : val; let value = val.length > 0 ? val.join(this.valueSeparator) : ''; this.$emit('change', value); } /** * 获取值对象 * * @memberof DropDownListMpicker */ get currentVal() { return this.itemValue? this.itemValue.split(this.valueSeparator):[]; } /** * 代码表 * * @type {any[]} * @memberof DropDownListMpicker */ public items: any[] = []; /** * vue 生命周期 * * @memberof DropDownListMpicker */ public created() { if(this.tag && Object.is(this.codelistType,"STATIC")){ const codelist = this.$store.getters.getCodeList(this.tag); if (codelist) { this.items = [...JSON.parse(JSON.stringify(codelist.items))]; } else { console.log(`----${this.tag}----代码表不存在`); } }else if(this.tag && Object.is(this.codelistType,"DYNAMIC")){ this.codeListService.getItems(this.tag).then((res:any) => { this.items = res; }).catch((error:any) => { console.log(`----${this.tag}----代码表不存在`); }); } } /** * 下拉点击事件 * * @param {*} $event * @memberof DropDownListMpicker */ public onClick($event:any){ if(this.tag && Object.is(this.codelistType,"DYNAMIC")){ this.codeListService.getItems(this.tag).then((res:any) => { this.items = res; }).catch((error:any) => { console.log(`----${this.tag}----代码表不存在`); }); } } } </script> <style lang='less'> @import './dropdown-list-mpicker.less'; </style>