Can VueJS lifecycle hooks be outsourced?

Is it possible to organize lifecycle hooks (like created / mounted) in a separate file for better simplicity and cleanliness? MyGreatView.vue

import created from 'created.js'
export default {
  created,
  // created() { console.log('vue Created') }
  mounted() {
    console.log('vue mounted')
  }
}

created.js

created () {
  console.log('vue created')
}

Answer №1

Absolutely.

However, there are a few syntax errors in your code snippet.

In the component, if created.js is located in the same directory as the component file:

import created from "./created.js";
export default {
  created
};

In the created.js file, export a function that will be used as created:

export default function() {
  console.log("Vue mounted");
}

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

What is the best way to incorporate multiple Bootstrap templates into an Angular project without causing conflicts between them?

When incorporating a bootstrap template into the admin interface, it is important to consider that its design may vary from the template used for visitors. Mixing multiple styles based on different templates can lead to conflicting styles and can potenti ...

Creating Filled DIVs using JavaScript

Although it may appear to be a common inquiry, my specific needs have not been addressed in any of the Stack threads I've come across. I am dealing with a series of nested DIV statements, as demonstrated here (not all CSS included). I am looking to ...

Troubleshooting error handling in Node.js using Express and MongoDB

hey there, I'm new to Node.js and I'm working on creating a basic notes app using express and MongoDB. However, I'm encountering an issue when trying to update a note which displays "Cannot PUT" followed by the note's ID. Below is the ...

Error with Webdriver/FXDriver utils.js leading to Firefox unresponsive script issue

While running browser tests with Watir webdriver and FXDriver, everything seems to be functioning well except for one test that loads a lightbox containing a large amount of HTML. When this lightbox opens, Firefox displays a popup indicating that Utils.js ...

How can I incorporate dynamic data to draw and showcase graphs on my website using PHP?

I am currently working on a project that requires displaying a graph showing the profit of users per day. Currently, I have implemented code to display a static graph on my page. <script type="text/javascript" src="https://www.google.com/jsapi">< ...

Tips on avoiding duplicate selection of checkboxes with Vue.js

Recently delving into vue.js, I encountered a challenge with multiple checkboxes sharing the same value. This resulted in checkboxes of the same value being checked simultaneously. How can this issue be resolved? var app = new Vue({ el: '#app&apo ...

Interactive feature allowing all embedded YouTube videos on a webpage to play synchronously, with sound disabled, and on a continuous loop

I am in the process of developing a button that, when clicked by a user, will trigger all embedded YouTube videos on a specific webpage to start playing simultaneously, with sound muted, and set to loop. The target page for this button implementation can ...

Tips for utilizing the select feature within an ng-repeat loop while maintaining the selected value when fetching data from an API

I am currently facing an issue with using select inside ng-repeat. I am attempting to correctly map the value coming from my API to the select as the selected value. However, I seem to be missing something from my end. Can someone please help me identify a ...

ng-class: Issue detected - The symbol '-' is positioned at column {2}

I'm having an issue with ng-class. I need to add a disabled state class if the role has admin privileges, but I keep getting an error. Here is the HTML: <label class="toggle modal-label-box" ng-class="{state-disabled: checkCanModify()}"> &l ...

Hover over a particular element using a loop in Vue.js

Is there a way to change the price button to an Add to Cart button on mouseover, considering the true false data trigger for each item? How can we specify which item to target when hovering over the price section? Below is the code snippet: template: < ...

Issue with undefined arrays in the Angular merge sort visualization tool

I am currently working on developing a visualizer for sorting algorithms using Angular. However, I have encountered some difficulties while implementing merge sort. As a Java programmer, I suspect that there may be an issue with my TypeScript code and the ...

Protected node.js REST API

I want to ensure the security of a restful API and aim to keep it simple and stateless. What is the best way to store, generate, and authenticate API keys? I was considering using node-uuid to generate keys, storing them in Redis, and then authenticating ...

Having trouble extracting the Top-Level Domain from a URL

I'm struggling to find a reliable way to extract the Top-Level Domain from a URL. The challenge I'm facing is that the URLs entered by users can vary greatly - they might enter www.google.com, m.google.com, m.google.uk, google.uk, or www.m.google ...

Is it necessary to execute Commit and Begintransaction in SELECT queries?

I'm an MySQL beginner. Should we use commit or beginTransaction in SELECT statements? Let's say the query looks like this db.query("SELECT * FROM my_table") In this scenario, do we need to use commit or beginTransaction? db.query(&quo ...

Dynamic table in Vue.js updates with saved data when button is clicked

I am looking for assistance on how to work with two or more parameters using Vue.js. I have a data-saving functionality where three inputs are used and the data is saved to a table upon button click. There is an $.ajax() function involved, but I need help ...

React virtual list module: Scrolling down through code commands

In my React Grid with Virtual Scrolling, I am facing a challenge with the lack of a "scroll to row feature." At times, I need to select a specific row programmatically and ensure that it is displayed to the user. Although I have the ID of the desired row ...

How do I transform the date "Tue Nov 26 2019 16:00:00 GMT-0800" into the .NET JSON date format "/Date(1574812800000)/"?

I am looking to convert a date from ISO format to .NET JSON date format using JavaScript. For example, I want to change "Tue Nov 26 2019 16:00:00 GMT-0800" to "/Date(1574812800000)/". ...

Guide on transforming the popup hover state into the active state in vue.js through a click event

My code currently includes a popup menu that shows up when I hover over the icon. However, I need to adjust it so that the popup changes its state from hover to active. Intended behavior: When I click the icon, the popup should appear and then disappear w ...

The translation of popups using ngx-translate in Javascript is not functioning properly

When I click on my request, the content "Are you sure?" is not changing to the required language. This issue is located in list.component.html <button type="button" (click)="myrequest(item.Id)">Request View</button> The fu ...

What is the method for identifying which individual element is responsible for activating an event listener?

While working on a color picker project in JavaScript for practice, I encountered an issue. I needed the #screen element to display the selected color when clicked. How can I determine which color has been clicked and pass its value to the function so that ...