I need to display a spinner in vue for every component (this is the requirement). For that I think about to do v-if=”loading” inside component HTML. My question is how to detect when component is loading complete? (meaning after the DOM is rendered, and the data-bind is resolved to the DOM element…
Tag: vue.js
Export SASS/SCSS variables to Javascript without exporting them to CSS
Background Consider the following _variables.scss file: The purpose of the above code is to make the SCSS variables available to Javascript by means of importing like so: See a more detailed description here. The Problem Now consider the following template (I have used as Vue.js template as an example but thi…
I want to add counter in for loop in each item.(vue.js)
I’m making cart app with Vue. And trying to make quantity counter, but when I click – or + button, all of items quantity also increase or decrease. So it seems like I need to give each key for buttons but I don’t know how to do that. Answer Your num variable shouldn’t be in your compon…
How to make routes case sensitive in Nuxt
I use nuxt.js + vue.js. I need to create case sensitivity of routers. I found the following property: caseSensitive. I’m trying to put it into nuxt.config but it doesn’t work, the transition is possible by links in upper case. If I directly change the file ~project/.nuxt/router.js, everything works correctly.…
Error when trying to target and add classes to html, body, and __nuxt elements in Vue/Nuxt
I’m getting the error “cannot read property ‘classList’ of null” when trying to add/remove classes using document.getElementsByTagName(‘html’).classList, and also for any other high-level elements in the skies above Component Land, such as body or __nuxt. Running in m…
Problems getting data on event change vue and laravel
I’m having a hard time getting data from an event triggered by a change in a select, let me show you the code: This is the select: This is the method: This is the function in the controller: That’s the route: In payloads on Vue Developer Tools i get the values that i expect but still get the error…
In Vue, what parameters does createElement() actually get?
(This is a further question after this one: In Vue, what is the relationship of template, render, VNode?) Found createElement()’s source code (from here): Code main.js: (partly) App.vue: Questions A. In App.vue, export default {} will return an empty object, is that correct? B. In main.js: B-1. import A…
Vuetify text-area empty OR less than 200 character rule
Im using Vuetify and trying to get a text-area to validate ONLY if there are more than 200 characters. I want to ONLY make the field validate if the user has 1 or more characters, but be less than 200 characters IF it is at least 1 character. This filed is not required BUT if they choose to type data
How to mock dispatch in vueJs testing
I am currently performing unit tests on my application as seen. But I have a problem. How to mock or exploit the dispatch of Vuex ? My method to test : My unit test : I have a error message : Dispatch is not a function. Why ? Do you help me please ? I don’t understand why I had
How to create function that creates new grid-item onClick? Vuex using vue-grid-layout
I am using vue-grid-layout to create a draggable tile system, which will keep track of the order of steps to be executed by a system in our research lab. In short, I can create as many grid-item elements as I want by hard coding them, but I need to be able to create a function that will create/remove addition…