CODEWITHSUNDEEP
phplaravelvue.js
Kevin
Kevin

Reputation: 653

Values not getting in the drop down box in vue js

I am getting values from the DB to the page where the dropdown box is there but the dropdown box not returning the value. The code as shown below,

Script

methods: {
        editState(id){
            axios.defaults.headers.common['Authorization'] = "Bearer "+localStorage.getItem('token'); 
              axios.get(baseUrl+'/state/edit/'+id)
              .then((response) => {

                    alert(response.data[0].form.country_name);

                    this.form = response.data[0].form;

                     setTimeout(() => {
                         this.subComponentLoading = true;
                    }, 500);
                })
                .catch(function (error) {
                console.log(error);
            });
        }
       }

Vue

<d-field-group class="field-group field-row" label-for = "country_name" label="Country Name" label-class="col-4">
    <d-select :options="Countries" v-model="form.country_id" id="country_id" name = "country_name"  wrapper-class="col-7">

    </d-select>
</d-field-group>

enter image description here enter image description here

Upvotes: 0

Views: 168

Answers (1)

Phil
Phil

Reputation: 164768

Two things that I see are wrong...

  1. Countries is inside the form object but you don't assign or read it from there. Move it to the top level

  2. You are binding a v-model to form.country_id but this does not initially exist. Add it to the form object.

To summarise...

data () {
  return {
    isStateEditVisible: false, 
    form: {
      state_name: '', 
      isStateEnabled: true, 
      ISO_Code: '', 
      country_id: '', // 👈 added this
      country_name: '', 
      zone_name: ''
    },
    Countries: [],    // 👈 moved this
    Zones: []         // 👈 and this
  }
}

In order to react to data changes, Vue needs to know about them up-front. See https://v2.vuejs.org/v2/guide/reactivity.html

Upvotes: 1

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