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
<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="placeholder ? this.placeholder : '请选择'">
<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">
{{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 DropDownList 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;
/**
* 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.$util.typeOf(val);
val = Object.is(type, 'null') || Object.is(type, 'undefined') ? [] : val;
let value = val.length > 0 ? val.join(',') : '';
this.$emit('change', value);
}
/**
* 获取值对象
*
* @memberof DropDownListMpicker
*/
get currentVal() {
return this.itemValue? this.itemValue.split(','):[];
}
/**
* 代码表
*
* @type {any[]}
* @memberof DropDownListMpicker
*/
public items: any[] = [];
/**
* vue 生命周期
*
* @memberof DropDownListMpicker
*/
public created() {
this.currentVal = [];
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>