Implementation code for using and disabling the vue select component

This article mainly introduces the implementation code of using and disabling the vue--select component. Now I share it with everyone. Friends who need it can refer to it

Business: There are two ways to push messages, as " WeChat" and "Mail". When sending via WeChat, you need to select "Application to send". When sending an email, you do not need to select

. When sending via WeChat, the page is as follows:

When the email is sent, the selector is not available. The page is as follows:

Although no specific example is given on the official website, "disabled" can be found in the attributes. Attribute,

Attribute	Description	Type	Default value
disabled	Whether it is disabled	Boolean	false

Implementation:

Add the disabled attribute and write it in the following red mark format; define an isAble variable to store TRUE and FALSE values ​​to determine whether this selection box is available.

<Select <span style="color: rgb(255, 0, 0);">v-bind:disabled="isAble" </span>clearable v-model="dataAgentEntity.ID" style="width:240px"> 
   <Option v-for="item in dataAgent" :value="item.ID" :key="item.ID">{{ item.name }}</Option> 
 </Select> 

export default { 
  data(){ 
    return{ 
      isAble: false,//select下拉框是否可用 
    } 
  }

Then the value of the operating variable isAble in the logic changes the available disabled state of the component

 methods:{ 
     Test(){ 
      var vm = this; 
       if (vm.alertType == '邮件') { 
        vm.isAble = true; //不可用 
      } 
        
     }  
}

The test method only states that it is unavailable. When changing back to WeChat, it must become available, otherwise another bug will be buried, haha. But this is business logic. I only introduce the method and take notes. It depends on the situation.

Related recommendations:

vue select second level linkage The second level defaults to the first option value

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