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vue2.0element-ui中el-select选择器无法显示选中的内容(解决方法)

我使用的是element-ui V2.2.3。代码如下,当我选择值得时候,el-select选择器无法显示选中的内容,但是能触发change方法,并且能输出选择的值。

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vue2.0 element-ui中el-select选择器无法显示选中的内容(解决方法)

select.vue文件



selectdata.json文件

[
 {
 "groupName": "抽数转换",
 "rowData": [
 {
 "configVos": [
  {
  "configOptions": [
  {
  "id": "D",
  "optionCode": "否",
  "optionValue": "0",
  "paramId": "4"
  },
  {
  "id": "5",
  "optionCode": "是",
  "optionValue": "1",
  "paramId": "4"
  }
  ],
  "id": "4E",
  "paramCode": "isView",
  "paramValue": "0"
  },
  {
  "configOptions": [
  {
  "id": "4",
  "optionCode": "老版本",
  "optionValue": "0",
  "paramId": "4"
  },
  {
  "id": "4",
  "optionCode": "新版本",
  "optionValue": "1",
  "paramId": "44"
  }
  ],
  "id": "24",
  "paramCode": "isDeleteCbnd",
  "paramValue": "1"
  }
 ]
 },
 {
 "configVos": [
  {
  "configOptions": [
  {
  "id": "EF",
  "optionCode": "估值2.5",
  "optionValue": "0",
  "paramId": "1"
  },
  {
  "id": "8B",
  "optionCode": "估值2.5+qd",
  "optionValue": "1",
  "paramId": "131"
  },
  {
  "id": "06",
  "optionCode": "恒生2.5",
  "optionValue": "2",
  "paramId": "1"
  },
  {
  "id": "25BF",
  "optionCode": "估值4.5",
  "optionValue": "3",
  "paramId": "31"
  }
  ],
  "id": "31",
  "paramCode": "converType",
  "paramValue": "0"
  },
  {
  "configOptions": [
  {
  "id": "1366",
  "optionCode": "万德",
  "optionValue": "0",
  "paramId": "98"
  },
  {
  "id": "EC",
  "optionCode": "聚源",
  "optionValue": "1",
  "paramId": "8"
  }
  ],
  "id": "91F8",
  "paramCode": "zxDataSource",
  "paramValue": "0"
  }
 ]
 },
 {
 "configVos": [
  {
  "configOptions": [
  {
  "id": "CD",
  "optionCode": "期货占用",
  "optionValue": "HS",
  "paramId": "5C"
  },
  {
  "id": "91508011",
  "optionCode": "其它",
  "optionValue": "YYS",
  "paramId": "91C"
  }
  ],
  "id": "5C",
  "paramCode": "derivativeDataSource",
  "paramValue": "HS"  
  }
 ]
 }
 ]
 }
]

后来去看了Vue文档,发现文档中有说

vue2.0 element-ui中el-select选择器无法显示选中的内容(解决方法)

我只是把下面绿色那句改成上面红色这句,就好了

vue2.0 element-ui中el-select选择器无法显示选中的内容(解决方法)

总结

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