Reset Vuetify form when dialog is opened

I'm currently facing an issue on a Vue page that utilizes the Vuetify framework. The problem arises with a button that triggers a dialog from a child component:

<div id="app">
  <v-app id="inspire">
    <v-row justify="center" class="d-flex align-center">
      
      <my-dialog v-model="dialog"></my-dialog>

      <v-btn color="primary" dark @click="openDialog">Open Dialog</v-btn>
      
    </v-row>
  </v-app>
</div>

My goal is to reset the form inside the dialog when it opens by using the this.$refs.form.reset() function as recommended in the Vuetify documentation. However, I encounter an error the first time I attempt to open the dialog: 

"[Vue warn]: Error in v-on handler: 'TypeError: Cannot read property 'reset' of undefined'
. Subsequent attempts do not generate any errors, suggesting that the "form reference" cannot be found initially. Can someone kindly assist me in properly resetting the form when the dialog opens?

To simplify the demonstration, I have created a CodePen with just one component: https://codepen.io/dadax91981/pen/VweqeJX?editors=1010

Thank you.

javascriptformsvue.jsdialogvuetify.js

Answer №1

If the variable dialog is set to false, the form element will not exist. Only when you change it to true in openDialog, it will be created on the next tick. Therefore, you need to wait for the next tick before accessing this.$refs.form.

openDialog() {
  console.log("openDialog");
  this.dialog = true;
  Vue.nextTick(() => this.$refs.form.reset()); // or this.$nextTick(...)
},

Answer №2

One possible resolution to the issue I presented is to clear the form when the dialog is closed.

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

Issues with jQuery Progress Bar Functionality

As a beginner in jQuery, I am currently working on creating an interactive progress bar using jQuery. My goal is to provide a set of checkboxes on a webpage so that when a visitor checks or unchecks a checkbox, the value displayed on the progress bar will ...

javascriptjqueryajax

Executing a route function in node.js without specifying a form action

When working with node.js and express.js applications, a form action is typically used to call a route function. This is done by specifying the route in the form element like so: <form action="/home"> .... </form> Once the form is submitted, ...

javascriptnode.jsexpress

Retrieve information from the NodeJs server pertaining to the previous 10-minute timeframe

While working on a project where I needed to fetch and display data from a website within the past 10 minutes that meets a certain condition, I initially thought of storing it in a global variable. However, I realize that this may not be the best practice. ...

javascriptnode.jsexpresspersistence

Modifying an HTML attribute dynamically in D3 by evaluating its existing value

I'm facing a seemingly simple task, but I can't quite crack it. My web page showcases multiple bar graphs, and I'm aiming to create a button that reveals or conceals certain bars. Specifically, when toggled, I want half of the bars to vanish ...

javascripthtmld3.js

Is there a way to activate an event listener specifically for clicking on an image?

Presently, my code consists of a div element that holds two images. The first image has a z-index of 1 and appears behind the second image. I am looking to implement an event listener that will be triggered only when the first image is clicked. Interestin ...

javascripthtmldomdom-events

Tips for choosing specific characters from a string using JavaScript

When dealing with URL strings like "example.com/Apps/Visitor/visitscanner" , "example.com/Apps/Seatings/visitscanner I am interested in extracting the directory name following the "http://example.com/Apps/" For the above examples, if the URL string is " ...

javascripthtmlstring

execute web browser function using Node.js

Is it possible to use http to remotely send a request and retrieve data from a specific site, such as google.com? I'm curious about how to utilize node for browser actions, like navigating to google.com, interacting with the input bar, and triggering ...

javascriptnode.jsexpressweb-scraping

Tips for updating a React component with Mobx when there are changes in RTCPeerConnection

I am currently involved in a project that utilizes React Native for mobile development, React for web applications, and MobX for creating an app that incorporates WebRTC for enabling video chat communication among users. The issue I am encountering is tha ...

javascriptreactjsreact-nativewebrtcmobx

Can Node.js endpoints effectively handle the garbage collection of new class instances?

Just diving into node.js I'm currently dealing with a lengthy and messy function that constructs a CYPHER query for Neo4j. I am considering transforming it into a class, complete with methods, along with a corresponding mocha spec. The expected usag ...

javascriptnode.jsexpress

Unleashing the Power of the "OR" Operator in Form Field Validation

The custom JavaScript function FormQuote_Validator is used to validate form fields. It should return the value "TRUE" and display an alert message if all three input fields are submitted without any numbers; otherwise, it should return the value "FALSE". ...

javascripthtmlforms

Ways to eliminate all jQuery events (or avoid reinitializing multiple times)

As I work on building a web page using AJAX, I have encountered an issue with setting up click events. One particular button on the page allows users to exit and return to their previous location. However, each time the user rebuilds the same div and sets ...

javascriptjqueryajax

What is the best way to locate the relative xpath of an element that I click on a webpage using Javascript?

Is there a way to use JavaScript in order to retrieve the relative XPath of any element that I click on my page? The code provided doesn't seem to be working as expected. How can I modify it to achieve the desired result? function findElementXPath( ...

javascriptphpjqueryxpath

What is the best way to transform a nested EJS foreach loop into a HBS foreach loop?

After switching from EJS to HBS for my project, I need help translating my EJS code to HBS syntax. Here is a snippet of my EJS code, but I'm struggling with understanding the syntax in HBS: <% projeler.forEach(proje_dizisi=> { %> <% pro ...

javascriptnode.jshandlebars.jsejsviewengine

Node version 6.11.0 experiencing JavaScript heap error even with zero memory usage in the program

Encountering an out of memory error even though only two variables (i & j) are being used. Can someone please provide clarification? I am not storing anything in memory or saving it to any storage; whatever is generated is outputted to the console and the ...

javascriptnode.jsmemory

What is the best way to add a CSS style to any element that has the .btn:hover pseudo-class, except for those elements with the class '.dropdown-toggle'?

Is there a way to apply a style to all my .btn elements when hovering, except for those with the .dropdown-toggle class? I've tried a couple of methods but ran into some issues: attempt 1: .btn:not(.dropdown-toggle):hover { background-color: inher ...

javascriptcssbootstrap-5

How can I align the Socket.io path on the client with the directory structure of my Node.js server?

Currently, I am utilizing socket.io with node.js along with Expressjs. As I serve my HTML page, I have the socket.io.js file linked directly in a script tag: <script src="/socket.io/socket.io.js"></script> I'm facing some difficulty match ...

javascriptnode.jsexpresspathsocket.io

Timezones not synchronizing properly with Moment.js

Hello everyone, I am currently exploring the world of moment.js along with the timezone add-on. I'm encountering some issues with a world clock project that involves using moment.js and moment-timezone.js together on a page where highcharts are also p ...

javascriptjquerymomentjsmoment-timezone

How can I ensure my AngularJS Controller variable is accessible across all page contexts?

Working with AngularJS, I have a view controller where I initialize a variable called recipesData. Here is the code for the controller: (function() { 'use strict'; angular .module('myApp') .controller('Coo ...

javascriptangularjs

React UseEffect - Triggering only when data has been updated

In my current situation, I am facing a dilemma with the useEffect hook. I need it to not run on the initial render, but only when specific data is rendered, such as home.matchsPlayed and home.winHome. This is what my code looks like: useEffect(() => ...

javascriptreactjsreduxreact-hooksuse-effect

How can you pass two distinct variables in a JavaScript function?

This is the JavaScript code for my first page: <script> function MessageDetailsById(id) { $("#active"+id).css({"color":"red"}); var http = new XMLHttpRequest(); var url = "Ajax.php"; ...

javascriptphpjqueryajax