Nuxt reported an error 'disabled' of null' on the test server

dom

      <el-form-item label=":" :label-width="formLabelWidth" prop="email">
        <el-input :disabled="emailDis" v-model="sideForm.email" auto-complete="off" placeholder=""></el-input>
        <span class="textDescr"></span>
      </el-form-item>

data{
 return {
     emailDis:true,
     sideForm:{
       email
     }
   }
}
mounted:function(){
  http.get("user/detail").then(function(res) {
     if (res.email == "") {
        this.emailDis = false;
     }
  });
}

is there a problem with my writing like this? It"s right locally. This error will be reported on the test server. Excuse me, what"s going on? thank you for waiting online.

Vue.js nuxt.js javascript

Apr.19,2021

is the interface on the test server normal?

mounted:function(){
  http.get('user/detail').then(function(res) {
     if (res.email == "") {
        this.emailDis = false;
     }
  });
}

Local normal, there is a problem with the test environment. It means that there is no connection here, and the interface has been reported incorrectly.
take a look at console.log (res), is there any res.email

data{
 return {
     emailDis:true,
     sideForm:{
       email:''
     }
   }
}

the initial value is preferably in the form of key:value. If there is no value, use "

Previous: Document.getElementById ('id') in componentDidMount is null

Next: After uploading a picture using the fileupload.js plug-in, click to delete the picture and cannot delete it.

Js if the plus sign or minus sign in the string is all replaced by a comma
var replaceStr = - ; var str = a.value; _this.$set(a, newyasi , str.replace(new RegExp(replaceStr, gm ), , )); -sharp-sharp a.value~...

Vue.js nuxt.js javascript

Apr.01,2021
The use of vuex state tree
export const state = () => ({ wishNum: 0 }); export const mutations = { SET_WISH: (state) => { state.wishNum = 0; }, } let Num = res.total; setStore("wishNum", Num); -sharp-sharp whether I am writing this correctly. I ...

Vue.js nuxt.js javascript

Apr.24,2021
The asyncData parameter in nuxt in nuxt, and the problem that the value of context store is empty after the page is refreshed.
functional requirements: there is a search box on the home page and a search box on the list page. Enter the search content on the home page and jump to the search page to perform the search . nuxt implementation: save the searchKeyWords field into v...

Vue.js nuxt.js javascript

May.26,2021
How does iview support SSR and Nuxt.js?
I looked through iview s changelog and commit records to figure out how iview solved the SSR problem, but I couldn t find the relevant code (maybe I didn t translate it in detail enough), so I d like to ask developers who are familiar with iview, iv...

Ssr vue.js nuxt.js javascript iview

Oct.28,2021
Nuxt reported an error type check failed forprop "news" Expected Array
error type check failed for prop "news " when using Nuxt.js. Expected Array, got Function. Found in . but there is no problem with re-npm run dev, but this error is reported every time the browser is changed a little. But the terminal is normal. <...

Vue.js nuxt.js javascript

Dec.07,2021
Every time there is a change in the use of asyncData, in the nuxt framework, it needs to be re-npm run dev to display properly.
the nuxt framework uses asyncData, and needs to be re-npm run dev every time it changes. Otherwise, the error will be reported, and the code and error will be as follows asyncData({ params }) { let getNews = axios.getNews({ limit: 2 }) let ge...

Vue.js nuxt.js javascript

Dec.07,2021
When rendering on the nuxt server, there is an error in one of the interfaces of multiple concurrent requests, so that the whole page cannot be rendered.
recently, a problem has been found in the project of rendering all ends of the server with nuxt.js. For example, there are multiple concurrent requests on a page, and as long as there is a problem with one request, the whole page will not work. When rend...

Ssr server-rendering vue.js nuxt.js javascript

Jul.17,2022