this is Vue js component please help me to get data in template. getting data from vue js api in console i got undefined. Not getting blogList Data please help to get blog list data.
my api is correct and fetch data.
<template>
<div v-for="blog in blogList">
Hii i am {{ blog.name }} , {{ blog.mail }}
</div>
</template>
<script>
import ApiRequest from "../../js/api-request";
export default {
data() {
return {
blogList: '',
};
},
created() {
const request = new ApiRequest('/api/blog/list', (blogList) => {
this.blogList = blogList;
console.log(blogList);
}, () => {
//
});
request.get();
}
};
</script>
Related
I'm trying to follow this tutorial https://github.com/jonashackt/spring-boot-vuejs to build a spring boot with vuejs project, I have created the empty vue project using vue create frontend --no-git and then till this step: "Calling a REST service with Axios is simple. Go into the script area of your component, e.g. Hello.vue and add:"
import axios from 'axios'
data ();{
return {
response: [],
errors: []
}
},
callRestService ();{
axios.get(`api/hello`)
.then(response => {
// JSON responses are automatically parsed.
this.response = response.data
})
.catch(e => {
this.errors.push(e)
})
}
}
I don't know where exactly this should be added. I created my Hello.vue file under frontend\src\views folder like this and I added it in the src\router\index.js
<template>
<div class="hello">
<button class=”Search__button” #click="callRestService()">CALL Spring Boot REST backend service</button>
<h3>{{ response }}</h3>
</div>
</template>
<script>
import axios from 'axios'
data ();{
return {
response: [],
errors: []
}
},
callRestService ();{
axios.get(`api/hello`)
.then(response => {
// JSON responses are automatically parsed.
this.response = response.data
})
.catch(e => {
this.errors.push(e)
})
}
}
</script>
But the npm run build gives me this error:
C:\gitercn1\spring-boot-vuejs-copy\frontend\src\views\Hello.vue: 'return' outside of function (13:4)
11 |
12 | data ();{
> 13 | return {
| ^
14 | response: [],
15 | errors: []
16 | }
First, you must add callRestService() in methods or handler (as you are calling the method on button click).
Second, you should remove the unnecessary ; after data() and callRestService().
Third, you should export and name your component if you're going to reuse it somewhere.
Inside your Home.vue component, it could look like so:
<template>
<div class="hello">
<button class=”Search__button” #click="callRestService()">CALL Spring Boot REST backend service</button>
<h3>{{ response }}</h3>
</div>
</template>
<script>
import axios from 'axios'
export default {
name: "HelloComponent",
data() {
return {
response: [],
errors: []
}
},
methods: {
callRestService() {
axios.get(`api/hello`)
.then(response => {
// JSON responses are automatically parsed.
this.response = response.data
})
.catch(e => {
this.errors.push(e)
})
}
}
}
</script>
I'm working on getting data from API by performing api call with axios. But my attempts to get data from api aren't succesful. How to make it work?
export default {
mounted() {
this.fetchData()
},
data() {
return {
users:[]
}
},
methods: {
fetchData(){
axios.get('api/person')
.then(response => (this.users= response.data))
.catch(error => console.log(error));
}
},
}
In ExampleComponent have these lines
<template>
...
<div>{{users.name}}</div>
<div>{{users.ip}}</div>
...
</template>
In api.php
Route::get('/person', function() {
$users = DB::table('user_info')->select('ip','name')->get();
return $users;
});
Running php artisan tinker I did
DB::table('user_info')->select('ip','name')->get();
I've got all my data from DB(users with names and IP's).
In the dev console, I see my data in response tab. But it is nothing in my page.
you need v-for:
<div v-for="user in users">
<div>{{user.name}}</div>
<div>{{user.ip}}</div>
</div>
so for every users you will show info.
There is a problem in vue : it should be {users.ip} and {users.name} in template.
that is how i get my data.
<script>
export default {
data() {
return {
properties: []
}
},
methods: {
loadproperty(){
axios.get('allhouses').then(response => this.properties = response.data);
},
},
mounted() {
this.loadproperty();
}
}
</script>
i have 2 data from API
1. Category Food
2. Finish Good
how can i show 2 data from API in 1 page vue,
I only can show 1 data from API
this is what i tried
export default {
data(){
items:[],
finish_goods:[],
created() {
let uri = 'http://192.168.10.75:8000/api/finish_goods'; // Data 1
this.axios.get(uri).then(response => {
this.items = response.data.data;
});
},
created() {
let uri = 'http://192.168.10.75:8000/api/cat_foods'; // Data 2
this.axios.get(uri).then(response => {
this.finish_goods = response.data.data;
});
}
},
methods: {}
}
You're along the right lines, but it looks like your template syntax is a bit messed up...
// Make sure axios is installed via npm, you can skip this step
// if you've declared window.axios = axios somewhere in your app...
import axios from 'axios';
export default {
// Data must be a function that returns the initial state object...
data() {
return {
finishGoods: [],
catFoods: []
};
},
// Created is a hook and can only be defined once, think of it like an event listener...
created() {
let finishGoodsUri = 'http://192.168.10.75:8000/api/finish_goods';
// Fetch finish goods, note that I'm not calling this.axios...
axios.get(finishGoodsUri).then(response => {
this.finishGoods = response.data.data;
});
let catFoodsUri = 'http://192.168.10.75:8000/api/cat_foods';
// Fetch cat foods...
axios.get(catFoodsUri).then(response => {
this.catFoods = response.data.data;
});
}
}
Now in your template you can do the following:
<template>
<div>
<div v-for="finishGood in finishGoods">
{{ finishGood.attribute }}
</div>
<div v-for="catFood in catFoods">
{{ catFood.attribute }}
</div>
</div>
</template>
my advice, combine the API as 1
created() {
let uri = 'http://192.168.10.75:8000/api/combine_data'; // sample
this.axios.get(uri).then(response => {
this.finish_goods = response.data.data.goods;
this.items = response.data.data.foods;
});
}
I have const:
export const globalUser = new Vue({
created: function(){
this.getActualUser();
},
data: {
ActualUser: {name:'',meta:'',tipo:''}
},
methods:{
getActualUser: function(){
var urlMeta='usuarioActual';
axios.get(urlMeta).then(response=>{
this.ActualUser=response.data;
});
}
}
});
Now i'm importing that in a component of vue js
import {globalUser} from '../app.js'
Here is my data:
data:function(){
return {
usuarioActual:globalUser.ActualUser,
anotherData:{}
}
}
This returns me:
"usuarioActual": {
"name": "",
"meta": "",
"tipo": ""
}, the data is empty.
What i want is the returns me data after the method getActualUser run:
ActualUser: {name:'currentName',meta:'currentDat',tipo:'currentType'}
It works well:
axios.get(urlMeta).then(response=>{
this.ActualUser=response.data;
});
I did it in a wrong way, maybe it will work.
I get a different solution:
Instead of using data in components, i'm using "props".
I don't need to import, just called the props in the blade template of laravel, there i can use #elements from laravel.
Props in component:
props:{
usuario:String
},
Now i'm using that:
#extends('layouts.app')
#section('content')
<user-component usuario="{{ Auth::user()->name }}"></user-component>
#endsection
Works well, if you need more data u can add a function in the Model.
Now i can use that in my template of component
<template>
<tr v-if="{{usuario}} =='Admin'">
I'm new to vue.js so I know this is a repeated issue but cannot sort this out.
the project works but I cannot add a new component. Nutrition component works, profile does not
My main.js
import Nutrition from './components/nutrition/Nutrition.vue'
import Profile from './components/profile/Profile.vue'
var Vue = require('vue');
var NProgress = require('nprogress');
var _ = require('lodash');
// Plugins
Vue.use(require('vuedraggable'));
// Components
Vue.component('nutrition', Nutrition);
Vue.component('profile', Profile);
// Partials
Vue.partial('payment-fields', require('./components/forms/PaymentFields.html'));
// Filters
Vue.filter('round', function(value, places) {
return _.round(value, places);
});
Vue.filter('format', require('./filters/format.js'))
// Transitions
Vue.transition('slide', {enterClass: 'slideInDown', leaveClass: 'slideOutUp', type: 'animation'})
// Send csrf token
Vue.http.options.headers['X-CSRF-TOKEN'] = Laravel.csrfToken;
// Main Vue instance
new Vue({
el: '#app',
components: {
},
events: {
progress(progress) {
if (progress === 'start') {
NProgress.start();
} else if (progress === 'done') {
NProgress.done();
} else {
NProgress.set(progress);
}
},
'flash.success': function (message) {
this.$refs.flash.showMessage(message, 'success');
},
'flash.error': function (message) {
this.$refs.flash.showMessage(message, 'error');
}
}
});
Profile.vue
<template>
<div class="reddit-list">
<h3>Profile </h3>
<ul>
</ul>
</div>
</template>
<script type="text/babel">
export default {
name: 'profile', // this is what the Warning is talking about.
components: {
},
props: {
model: Array,
}
}
</script>
profile.blade.php
#extends('layouts.app')
#section('title', 'Profile')
#section('body-class', 'profile show')
#section('content')
<script>
window.Laravel.profileData = []
</script>
<profile></profile>
#endsection
Whenever I try to go to this page I get:
[Vue warn]: Unknown custom element: <profile> - did you register the component correctly? For recursive components, make sure to provide the "name" option.
I tried doing a local component such as
Vue.components('profile', {
template: '<div>A custom component!</div>'
});
or even I tried adding the profile into the components in vue but still no luck, can anyone point me in the right direction?
Simply clear the cache on your browser if you run into this problem. Worked pretty well for me
I didn't fixed it but it was fixed by itself it appears some kind of magic called (CACHE). i did have my gulp watch running but i powered off my computer, and then ON again and it works.