javascript - how to set value to input field in vuejs - Stack Overflow

<div class="col-md-8">
    <va-input label="Address 1"
        v-model="Address1"
        id="address"
        class="inp">
    </va-input>
</div>

below i am calling api to get data. after getting i need to set value to above input field.

document.getElementById("address").value =res.data[0].address1,

but the above code is not working.

<div class="col-md-8">
    <va-input label="Address 1"
        v-model="Address1"
        id="address"
        class="inp">
    </va-input>
</div>

below i am calling api to get data. after getting i need to set value to above input field.

document.getElementById("address").value =res.data[0].address1,

but the above code is not working.

• javascript
• html
• vue.js

Share Improve this question Follow edited Dec 19, 2019 at 8:25 Jesper 3,84422 gold badges1818 silver badges2424 bronze badges asked Dec 19, 2019 at 7:58 pavan kppavan kp 6911 gold badge44 silver badges1515 bronze badges 3

• 2 this is not an vuejs way. – Devsi Odedra Commented Dec 19, 2019 at 8:00
• Change the model value Address1 and not by directly manipulating dom. Ex: this.Address1 = res.data[0].address1 – ambianBeing Commented Dec 19, 2019 at 8:03
• Pavan, do you have the Address1 variabled in the data field? – Jesper Commented Dec 19, 2019 at 8:26

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2 Answers 2

Sorted by: Reset to default 1

Try using the ref property, see here: https://v2.vuejs/v2/api/#ref Basically would look something like:

    <va-input label="Address 1"
              v-model="Address1"
              id="address"
              class="inp"
              ref="inputRef"
    >
         </va-input>
    ...
    this.$refs.inputRef.$el.value = ...

You may need to dig a little into the structure but from the $el you can access the element.

You need to add this data to the "data" of the ponent, just create :

`data() {
    return {
        Address1: ''
    }
}`

and at the created() or anywhere you want to assign this value : this.Adress1 = res.data[0].address1

Basically this is the vue way of doing these kind of things,and using the v-model properly.