All Questions
Tagged with reactive javascript
74
questions
0
votes
1
answer
127
views
Form submit and on:click from the same button in SvelteKit
I'm trying to implement a "follower" functionality for an app. I have a table in my DB to track which Users are following which, and on each user's page, I want there to be a button to ...
1
vote
1
answer
215
views
How to listen to specific changes in an object key
I'm writing a svelte code in which I have an object that contains attributes of a HTML element. I want to listen to changes in the object to be able to modify the element in the DOM. However, I ...
- 17
2
votes
1
answer
374
views
Vue 3 data not retreactive
i've been trying to upgrade from Vue 2 to 3 for months and I'm having trouble with a data property not being reactive. The parent component has this:
<component
:class="parentBlock....
- 1,649
0
votes
1
answer
143
views
Why does non-reactive variable behave strange in Vue3?
Here is the code
<template>
<input type="button" value="click" @click="clickBtn"/>
<div id="reactiveDiv">{{ reactiveVariable }}</div>...
- 169
1
vote
1
answer
574
views
Pinia error: "getActivePinia()" was called but there was no active Pinia. Did you forget to install pinia?
Even though I have an action that changes the 'pending' state depending on if the data was already fetched (which makes it already reactive), when I use it inside of the component, reactivity doesn't ...
- 319
0
votes
1
answer
85
views
Vue js 3 Reactivity confused with data change methods in component api
hi guys i have a quick question about changing the data in vue3 reactive data let me show you my code so you get what is the idea
const packageInfo = reactive({
data:[]
})
this is my code sample ...
- 109
0
votes
1
answer
161
views
Why the result of VueUse.useMouse() without reactive?
I use VueUse.useMouse(), when I moving mouse, the results in console.log() will change, but the results in <span></span> always 0, I really can't understand, can anyone tell me why ? 😫😫😫...
- 135
0
votes
1
answer
821
views
Vue3 Dynamic Component Return Props
Messing around with Vue3's Dynamic Component <component>, and I have this current setup:
Component 1:
<template>
<div>
<h1> Input name: </h2>
<Input :model=&...
- 187
1
vote
1
answer
110
views
VUE3 data is not reactive
I have a simple HTML element with an @click event on it.
When I press on a tag, in the VUE console, the value didn't update, but, in Google Chrome Inspect Element Console, the idClient value it shows.
...
- 89
1
vote
1
answer
883
views
Svelte reactivity and multiple dependencies - proper method of waiting until all dependences are present?
I am frequently running into situations where I have reactive statements that depend on multiple variables. Svelte does not wait to assign exported variable values from the calling component before ...
- 9,871
0
votes
1
answer
74
views
hiw push data into object of array of object
i wanna ask about how to push/replace data to objec of array of objects, sorry bout ma graamaar hehe.
this my dummy data :
const dummyData = {
id: 1,
daerah: "Bandung",
...
- 45
0
votes
1
answer
1k
views
Reactive Store variables in Svelte: undefined?
very simple attempt to get reactive vars from the store.
In my App.svelte:
import { config } from "./store/config.js";
$: config = $config || {};
In my ./store/config.js:
import { writable }...
- 23
2
votes
2
answers
5k
views
reactive Vue component not updating on data change
I'm new to Vue and trying to display a list of "notes" which update when a button is hit (I've just hardcoded the value to add for now). The trouble is that after I add a new item to the ...
- 55
1
vote
1
answer
544
views
Dexie Live Query and Service Worker
I want to use Dexie within the service worker to sync my data.
I also want to use useLiveQuery hook in the React frontend.
Would Dexie automatically update the query if new data gets written in the ...
- 23
3
votes
2
answers
828
views
Reactivity of primitives using reactive in Vue 3
According to the docs, primitives shouldn't become reactive when using reactive wrapper, that's why in this case we should go with ref. The same situation is when we want to reassign the entire object ...
- 33