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README.md
vue-enum
前端常量 枚举工具
一、安装及初始化方法
1. npm install vue-enum --save
2. 按以下格式定义您的枚举对象
let enumInfo = {
SOURCE_IN_TYPE: {
PURCHASE_IN: {
value: 1,
desc: '采购入库'
},
REFUND_IN: {
value: 2,
desc: '退货入库'
},
CHECK_IN: {
value: 3,
desc: '盘点入库'
},
CONFIRM_IN: {
value: 4,
desc: '取消订单入库'
}
}
}
3. import Enum from 'vue-enum'
4. Vue.use(Enum,{enumInfo})
二、使用方法
目前插件提供三个方法
可在全局使用this.$enum.getDescByValue() 、this.$enum.getValueDescList() 、getValueDesc() 调用
根据枚举值获取描述 示例:
在表格渲染时经常遇到需要将状态转换成描述的情况,此时可以使用
params.row.sourceType=1
this.$enum.getDescByValue('SOURCE_IN_TYPE', params.row.sourceType)) //采购入库
下拉菜单经常需要使用键值对来渲染select的option [{value:desc}]
let sourceTypeList =this.$enum.getValueDescList('SOURCE_IN_TYPE')
//[
{value: 1, desc: "采购入库"},
{value: 2, desc: "退货入库"},
{value: 3, desc: "盘点入库"},
{value: 4, desc: "取消订单入库"}
]
<Select>
<Option
v-for="(item,index) in sourceTypeList"
:value="item.value"
:key="index"
>{{item.desc}}</Option>
</Select>
根据枚举名获取对应的value描述键值对{value:desc}
this.$enum.getValueDesc('SOURCE_IN_TYPE')
//
{
1:"采购入库",
2:"退货入库",
3:"盘点入库",
4:"取消订单入库"
}