Questions tagged [vue.js]
Vue.js is an open-source JavaScript framework for building interactive web interfaces. It creates data-driven user interfaces with a simple and flexible API.
106 questions
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Vue 2 to 3 upgrade: checkbox form field component
I have a checkbox form question component I made in Vue 2, and I'm migrating to Vue 3 so want to simplify it as much as possible and make sure I've taken advantage of all the new feature of Vue 3.
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Listening to bootstrap 5 events in a vuejs application
Starting out with VueJS, making a small fun project. The project is a simple static portfolio website, with a navigation bar at the top and a bootstrap scrollspy, jumping to the different sections (I ...
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Virtual scroller Vue component
Problem
The scrolling looks smooth on Windows, but very laggy on Linux (Webkit webview and Webkit browsers).
Any thoughts on what could be optimized or what's obviously broken?
Demo playground:
https:/...
6
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1
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v-for loop generating list items that will get rearranged based on an associated value (ranking system)
A counter gets incremented by a custom value.
Each increment value gets stored with its refcount that tracks how many times it occurred.
An ordered list shows all increment values entered so far by ...
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2
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Display properties of a country, from online service
I'm currently learning Vue JS and I made a simple app that pulls information from API and displays facts about a country given a 2-letter country code. I'm looking for feedback on how to improve the ...
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"Github contribution"-clone made with VueJs
I took a shoot at writing a Github contribution clone using Vuej, tippy.js and tailwindcss.
Githubs looks like this:
My working clone looks like this:
It is not an exact look-a-like but I'm getting ...
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393
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Movies App with Vue 3 and TypeScript
I have made a Movies App with Vue 3, TypeScript and The Movie Database (TMDB) API. For aesthetics, I rely on Bootstrap 5.
In src\App.vue I have:
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2
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72
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JS animated string builder
Today, I tried to write a simple function that would display the characters of my string one by one by iterating over a string containing the letters of the alphabet and showing the steps on the ...
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1k
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4
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Vue.js - Sierpinski Triangle
Below is a Vue app I wrote to draw a Sierpinski Triangle given n iterations, which can be incremented/decremented via a HTML ...
- 519
2
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2
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503
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Infinite content loop carousel
I made this pretty simple content loop-carousel component, but
the code seems too "Iffy" but Im not sure how I could make it better.
I tried to use the Switch expression, which makes it a ...
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132
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group computed properties in vue component
I have the following vue component which all works fine
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957
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Slots and Dynamic Components
It's an exercise from a Vue.js course I'm enrolled into. The aim is to get comfortable with the Vue.js features Slots and Dynamic components. By clicking on the buttons one shall be able to change the ...
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2k
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D3 Updating stacked bar chart
In my data there can be different number of bars in each chart.
Here is a picture:
When pressing the button labeled change bars layout the view of the charts toggles between horizontal and vertical ...
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12
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1
answer
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Resizable containers with VueJS
A month ago I reviewed the code in Resizable split DIVs Vue.js, suggesting that the OP use computed properties and bound styles to simplify the code (at least reducing the need to use ...
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322
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Chaining backend calls from VueJS method using Axios
This is the first ever bit of front-end code I have ever written, I have tried to adapt the existing call that is there to the backend using axios, so I check on of the response object value using the ...
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12
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Vue - It's the Royal Game of Ur
Background
After learning Kotlin for Advent of Code in December, I started looking into cross-compiling Kotlin for both the JVM and to JavaScript. Then I wrote a game server in Kotlin and also a ...
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Destructuring with map and assigning to a constant
I don't know exactly what to name this, but I was refactoring a code snippet and looking at this constant users I thought I'd do this destructuring:
Before:
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5
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Passing a callback to a component in Vue.js
I'm currently trying to teach myself Vue.js and I've just created my first small project: a simple todo list. While writing the component I discovered that you can't access methods from the parent ...
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854
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Which of these two Vuetify Navigation Drawer prevent prop mutation workarounds seem better?
I am very new to Vue.js, I just stumbled on a very hard thing to do (at least for me) where Vue was complaining about mutating a prop (children shouldn't change parent props apparently). I was about ...
- 274
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164
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Ecommerce site shipping data
I have a REST API using the Laravel framework and the front-end uses the Vue.js framework. It is a dashboard for an e-commerce store where you can connect to a post shipment service API to upload ...
3
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456
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Display and search through a JSON's items in Vue.js
I have put together this small application which displays data from a JSON file known as "Users" in an HTML5 table.
I use Bootstrap 3, Axios and Vue.js 2 for this purpose.
Here is the code:
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6
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Best way to do unknown number of nested v-for loops, or how to do while loops in VueJs (is there a "v-while"?)
I want to recursively use a Vue component for each item in a multidimensional array, which is a list of topics. For example, Topic 1 can have subtopics 1.1, 1.1.1 and 1.1.2, but topic 2 might have no ...
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Vue and JSONPlaceholder application
I have put together this small application that uses the JSONPlaceholder API and Vue.js.
The application crosses users and posts and displays the posts by user (author):
...
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4
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1
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116
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Client side authorization when retrieving from server
I have an endpoint to retrieve the user's authorization based on Joseph Silber's Bouncer.
I have a global can() function. It creates a unique key based on the ...
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1
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159
views
Show progress bar for different states
I have this working code which shows the progress bar based on different states ("not-started", "progressing" and "done"). Each state will have its own class.
I notice it ...
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2
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1k
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Implementing Laravel old data in Vuejs
Users input their pin-code which is checked against the database and returned with the locality, district and state associated with that pin-code. Multiple localities may be returned so the options ...
- 171
1
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1
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73
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Navigating a javascript object (previous and next)
I am using Vue3 together with Collect.js. I have an object records that can have n number of items.
On my website, I display ...
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1
answer
994
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Smooth sidebar toggle animation with vuejs and tailwind
I'm making a slide sidebar with vuejs and tailwind. It works but feels kind of sluggish. Is there a way to make it smoother ?
working example: https://codepen.io/tuturu1014/pen/oNzRXeW
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2
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347
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To-do app front-end in Vue 3
I have put together a To-do Application with the Slim framework on the back-end (API) and a Vue 3 front-end. I added a demo on my YouTube channel.
In the main App.vue file I have:
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75
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How to refactor switch statement with convoluted if chain within vuex module
So this is my scenario. In my Websocket Vuex module I'm dealing with all the data coming from the server. I can get different kinds of notifications from the server and according to the type of ...
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107
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Good approach to simple state management in vuejs for multiple instances [closed]
I am learning Vue.JS and I'm creating a simple todo app, where each list has a unique id. I am iterating through all of the list to create a Vue instance:
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118
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Simple Vue calculator [closed]
I made conditional calculator in Vue js but I need help to make it more efficient.
https://jsfiddle.net/wbrx9cyp/1/
example of code:
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6
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120
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Improving product configurator "algoritm"
I have created a product configurator in VueJS and the whole functionality of it runs on one single function. I've put the word algoritm in the title in quotes because I don't really know if it is ...
user211699
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232
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Currency Convertor in VueJs
I have created this simple currency convertor to learn VueJs more. Any code review/comment on coding standard and best practice for Vue? Thanks in advance.
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202
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Vue.js todo app
I am working on a small to-do app with Vue (v 2.x.x). I list 5 todos from jsonplaceholder initially.
I can add more todos, delete them or mark them as done.
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149
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Very basic Vue todo list viewer
Problem
I keep trying to use various todo lists. But I keep coming back to the same situation; not having an active todo list. This can come in two forms:
I don't have a habit to open bespoke ...
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431
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Vue component for Game Die (dice)
As part of learning Vue and Vue Test Utils I develop some simple games. I made a simple version of craps. Because in many other games a die (or dice) is used, I decided to create a reusable component <...
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404
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Vue 3 composition API typescript using ref in Object
Hi I using Vue 3 with Typescript. In my code I have variable:
...
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1
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89
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JS - Same recurring statements in if-else
I have this watcher in my app.vue that makes sure the right theme attribute is set on the ...
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1
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207
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Multiple audio player - arrow keys & space
I am creating a VueJS component of an audio player.
I am having some difficulties in finding the ideal way to get the arrow keys and space bar to work.
I have found a solution, however I think it is ...
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2
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3k
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Calling a global popup from nested vue components
I have tons of nested Vue components that need to be able to open a global modal. To avoid having tons of listeners and emitters snaking their way all through the app, I am using VueX. The main App ...
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2
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165
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Structuring code logic for events on laravel controller
The code below will store a base64 image on another website and create an event to display the image on a Vue page in real time. It works fine and all.
My question is, is this a good way of doing it ...
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618
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Resizable split DIVs Vue.js
I just started Developing Web App (Vue.js) for my company for around 1-2 months. Therefore, my knowledge and experience in HTML, CSS and Javascript is kinda shallow.
I've created a custom resizable ...
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480
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Vuejs Dynamic inputs and displaying data
I am accepting dynamic input from the user if they have any i.e - Children/Siblings/Previous Employement etc through Vue Components.
A form is created and they input their data which is validated and ...
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Draw shapes using the Html5 Canvas api
A while ago I decided to start working on a project that will keep me busy for a while and will help me sharpen my programming skills.
I do not underestimate the work behind apps like adobe xd, sketch....
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Vuejs - input validation
I'm in a project that's currently using vue. I'm at the moment developing validations for the inputs and in a way to make them more flexible, my idea was to create an intermediate component "...
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Vue.js v-if for a checkbox selection of data from a csv [closed]
I'm creating an option checkbox for an Organization data only if they have Organization data to submit from their CSV. I am creating a <div> and my ...
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