Using v-model in Vue, the first option has been chosen

Is there a way to set a default value for myselect when a user visits the site for the first time? I want the first option to be selected initially, but allow the user to change their choice if they prefer another option. Can this be achieved using v-model?

Below is the HTML code:

<div class="form-group">
    <label class="control-label" for="docType">Type of document</label>
    <select class="form-control" id='docType' name="docType" v-model="docType"
            :disabled="noDocChoose == true">
        <option value="paragon">Document1</option>
        <option value="complaint">Document2</option>
    </select>
</div>

And here is the Vue JS code snippet:

data: () => ({
    docType: ''
}),
javascriptselectvue.js

Answer №1

Is it possible to set a default empty value for the select element? To achieve this, you would need to include an additional option with no value specified. Here's an example:

<select class="form-control" id='docType' name="docType" v-model="docType">
    <option value="">- please choose -</option>
    <option value="paragon">Document1</option>
    <option value="complaint">Document2</option>
</select>

The option corresponding to the docType model will be automatically selected.

Answer №2

Define the default value for your docType in the data section.

data(){
  return {
    docType: "paragon"
  }
}

For example:

console.clear()

new Vue({
  el: ".form-group",
  data(){
    return {
      docType: "paragon"
    }
  }
})
<script src="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="90e6e5f5d0a2bea4bebea2">[email protected]</a>"></script>
<div class="form-group">
  <label class="control-label" for="docType">Type of document</label>
  <select class="form-control" id='docType' name="docType" v-model="docType" :disabled="noDocChoose == true">
                    <option value="paragon">Document1</option>
                    <option value="complaint">Document2</option>
                </select>
</div>

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Tips for extracting data from a PHP loop and displaying it in a div element

When I click on a PHP while loop, I want to change the value of a div. Here is my PHP code: <?php $query = mysql_query("select * from tbl_sub_product where product_id='$id'"); while($row=mysql_fetch_array($query)) { ?> <div>< ...

javascriptphpjqueryajax

Creating a personalized aggregation function in a MySQL query

Presenting the data in tabular format: id | module_id | rating 1 | 421 | 3 2 | 421 | 5 3. | 5321 | 4 4 | 5321 | 5 5 | 5321 | 4 6 | 641 | 2 7 | ...

javascriptsqlmysqltypescript

Is there a way to automatically change the display of an element once the user has closed the menu?

How can I ensure that the display of an element remains unchanged when a user opens and closes my website menu using JavaScript? ...

javascripthtmljquerycss

What is the hostname that npm install directs to?

My task is to set up multiple Node.js packages using npm on a standalone server that does not have direct internet access. I am able to specify an IP Address and port for access. When executing 'npm install' from the command line, where can I f ...

javascriptnode.jsnpm

Sending data from multiple HTML table rows at once to a Django model

After a user selects items from a list, they can submit the selected items to be saved in a table. The table is dynamically rendered using JavaScript and the data comes from a Map with keys as primary keys and values as descriptions and prices. function d ...

javascriptdjangodjango-modelscrud

You are attempting to access 'https://open-api.trovo.live/openplatform/channels/id' from the source 'http://localhost:3000'

I've encountered an issue while trying to retrieve profile data from the Trovo API. Access to fetch at 'https://open-api.trovo.live/openplatform/channels/id' from origin 'http://localhost:3000' has been blocked due to CORS policy ...

javascriptreactjsapinext.jscors

JavaScript Event Listener Triggered when the DOM is Fully Loaded

I am experiencing an issue with my JavaScript code that is meant to trigger AJAX requests when specific HTML elements are clicked. However, instead of waiting for the click event, all the URLs listed in the code seem to be firing as soon as the page load ...

javascriptjqueryajax

The issue of fonts module resolution in React-Native remains unsolved

I am embarking on a basic build project using 'create-react-native-app' and yarn as the package manager. My main goal is to incorporate 'native-base' for enhancing the user interface. So far, the only addition to my app.js file is a B ...

javascriptreactjsreact-nativereact-native-ios

How to eliminate looping animations with jQuery

While looping through items, I am encountering an issue where an animation triggers when the loop returns to the first div. I simply need a way to switch between divs without any animations on a set interval. $(document).ready(function () { function s ...

javascriptjqueryhtmlcss

What is the purpose of using the variable "header_row || 1" in App Script?

Recently, I stumbled upon a spreadsheet that contains app script for gathering keys of data requested through doGet. In the code, there is a line that reads like this: var headRow = e.parameter.header_row || 1; What exactly does this line mean? I searc ...

javascriptgoogle-apps-script

How can I verify if a date is after the current date using Node.js?

I am struggling to set up date validation that ensures the date is after the current date. This is what I have attempted so far: Router.post('/home', [ check('due_date') .isDate() .isAfter(new Date.now()) .wi ...

javascriptnode.jsexpressdatevalidation

Unable to retrieve content using the query.ID in Next.js

I'm trying to figure out what is causing the issue in this code, but I can't seem to resolve it. My goal is to use the query.id inside getInitialProps to fetch some content. The fetching process works fine, but when an error occurs, I receive thi ...

javascriptreactjsnext.js

Unable to make changes while state transition is in progress

I want to update the state value based on the result of a promise method. To have optimistic updates, I set the state value before an asynchronous operation. If the operation fails, the state is reset. componentWillMount(){ this.setState({notify: this ...

javascriptreactjsreact-native

Troubles with showcasing icons on a website

I need some help with a minor issue that I'm stuck on. I'm trying to display an information icon that, when clicked, opens a pdf. The strange thing is that the icon doesn't show up on the page even though it exists on the server. However, wh ...

javascripthtmljsp

What is the technique for extracting data from a Firebase application after a user has successfully logged in?

I'm currently facing an issue with my website's forum, which is integrated with Firebase for storing forum posts and user login information. The challenge I'm encountering involves retrieving data from the logged-in user's child in orde ...

javascriptfirebase

What steps should I take to make sure that the types of React props are accurately assigned?

Dealing with large datasets in a component can be challenging, but I have found a solution by creating a Proxy wrapper around arrays for repeated operations such as sorting. I am looking to ensure that when the data prop is passed into my component as an ...

javascriptreactjsecmascript-6

What could be causing my Mocha reporter to duplicate test reports?

I've created a custom reporter called doc-output.js based on the doc reporter. /** * Module dependencies. */ var Base = require('./base') , utils = require('../utils'); /** * Expose `Doc`. */ exports = module.exports = ...

javascripthtmlmocha.js

I'm having trouble with fixing the TypeError that says "Cannot read properties of undefined (reading 'style')." How should I address this issue

I'm having trouble with a slideshow carousel on my website. When the site loads, only the first image is shown and you have to either click the corresponding circle or cycle through all the images using the arrows for the image to display. I'm al ...

javascripthtmlcssnode.js

Using Backbone.js to Persist Information on the Server

Currently, I'm in the process of integrating my Backbone.js application with the server. One thing to mention is that I have customized my sync function in the collection to utilize jsonp: window.Project = Backbone.Model.extend({ initialize:func ...

javascriptjqueryajaxbackbone.js

Tips for assigning a personalized value to an MUI Switch when it is in the off position

I am currently utilizing the MUI Switch component to create an On-Off button. I have manually set the value as "on" and it is functioning correctly when the switch is in the true state. However, there doesn't seem to be an option to change the default ...

javascriptreactjsmaterial-ui