dropdown-list-mpicker.vue 4.1 KB
Newer Older
ibizdev's avatar
ibizdev committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159
<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>