多个if else写法可以使用映射对象方法写_if else改造对象映射-优快云博客

本文链接：https://blog.youkuaiyun.com/weixin_42987138/article/details/142871936

if.else的写法

if(this.searchForm.listType == 1 && this.searchForm.status == "WAIT_ALLOC"){
   if (this.isClueBelongPeople(item) || this.isClueInterventionPeople(item))
   item.buttonList.push("分配线索")
}
if(this.searchForm.listType == 1 && this.searchForm.status == "WAIT_GET"){
   if (this.isClueBelongPeople(item) || this.isClueInterventionPeople(item))
   item.buttonList.push("回收线索")
}
if(this.searchForm.listType == 1 && this.searchForm.status == "WAIT_INVITE"){
   if (this.isClueBelongPeople(item) || this.isClueInterventionPeople(item))
   item.buttonList.push("回收线索")
}if(this.searchForm.listType == 1 && this.searchForm.status == "INVITING"){
   if (this.isClueBelongPeople(item) || this.isClueInterventionPeople(item))
   item.buttonList.push("催促邀约")
}

映射对象的写法

const { listType, status } = this.searchForm;  

// 定义按钮操作的映射对象  
const buttonActions = {  
  1: {  
    "WAIT_ALLOC": () => {  
      if (this.isClueBelongPeople(item) || this.isClueInterventionPeople(item)) {  
        item.buttonList.push("分配线索");  
      }  
    },  
    "WAIT_GET": () => {  
      if (this.isClueBelongPeople(item)) {  
        item.buttonList.push("回收线索");  
      }  
    },  
    "WAIT_INVITE": () => {  
      if (this.isClueBelongPeople(item)) {  
        item.buttonList.push("回收线索");  
      }  
    },  
    "INVITING": () => {  
      if (this.isClueBelongPeople(item)) {  
        item.buttonList.push("催促邀约");  
      }  
    }  
  },  
};  

// 执行对应的操作  
if (buttonActions[listType]?.[status]) {  
  buttonActions[listType][status]();  
}