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目录

computed计算属性的使用

根据选择的id返回name属性

html
<div>{{stepsName(townsList,dialogForm.townCollectStation)}}</div>
javascript
computed: {
  stepsName: function () {
    return function (a, b) {
      let name = ''
      a.forEach(item => {
        if (item.organizationId === b) {
          name = item.name
        }
      })
      return name
    }
  }
}