Fetch data from database in Laravel 9 using Vue js 3

Question

I wanted to read the data from the database and display it in the app.

I'm calling it like this :

 <h2 class="lowongan1" v-for="value in list_lowongan"> {{ value.title }}</h2>
 <p class="descJob1" v-for="value in list_lowongan">{{ value.body }}</p>

The script

export default {
  data() {
    return {
      'form': {
        title: '',
        body: '',
      },

      list_lowongan: []
    };
  },

    mounted() {
        console.log('on mounted');
        axios.get('post/list').then((response) => {
            console.log(response.data)
            this.list_lowongan = response.data
        }).catch((error) => {
            console.log(error)
        });
    },

The problem is, when I call it like that, It displays all the title in the database and the body in the database tables.

How can I make it so that it only display 1 title for each h2 class ?

Ali Raza · Accepted Answer · 2023-01-31 06:01:58Z

1

Use a wrapping div to hold your content and then loop over the div like so:

<div v-for="value in list_lowongan">
  <h2 class="lowongan1"> {{ value.title }}</h2>
  <p class="descJob1">{{ value.body }}</p>
</div>

answered Jan 31, 2023 at 6:01

Ali Raza

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Comments

Cyrus V. · Accepted Answer · 2023-01-31 06:02:10Z

1

You have two for-loops independent of each other so they'll stack by themselves

You just need one for-loop to display a list of where each title and body are together

You can form it this way:

<div v-for="value in list_lowongan">
    <h2>{{ value.title }}</h2>
    <p>{{ value.body }}</p>
</div>

answered Jan 31, 2023 at 6:02

Cyrus V.

1494 silver badges8 bronze badges

Comments

Rohìt Jíndal · Accepted Answer · 2023-01-31 06:58:14Z

As per your requirement, No need to use multiple v-for loops for same data iteration. Instead you can achieve that by applying v-for in a wrapper element and then prints the object values inside that wrapper element.

Live Demo :

new Vue({
  el: '#app',
  data: {
    list_lowongan: []
  },
  mounted() {
    this.list_lowongan = [{
        title: 'Title 1',
      body: 'Body 1'
    }, {
        title: 'Title 2',
      body: 'Body 2'
    }, {
        title: 'Title 3',
      body: 'Body 3'
    }]
  }
})

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div id="app">
  <div v-for="(value, index) in list_lowongan" :key="index">
    <h2>{{ value.title }}</h2>
    <p>{{ value.body }}</p>
  </div>
</div>

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