In react router 5 I could use a but that has been removed from react router 6. I think it’s been replaced with , but that throws a security error for this usecase… For whatever reason. Answer Redirect is no longer in the react-router version 6. For react-router-dom v6, You can use Navigate instead…
Category: Questions
VM126:1 Uncaught (in promise) SyntaxError: Unexpected token e in JSON at position 0 i think is about my prevent defaut element
VM126:1 Uncaught (in promise) SyntaxError: Unexpected token e in JSON at position 0 i think is about my prevent defaut element sorry for my bad english i not speak english very well contactForm.addEventListener(‘submit’, (e) => { e.preventDefault(); Answer This type of error occur when we parse…
“TypeError”: Cannot read properties of undefined in Vuejs?
It works like this: I have a table made in Vue, where I have some select options. This error appears when I have a grupo (group) and this group is not associated with a maquina (machine), what shouldn’t happen, the objective is that only “-” appears. Throws an error in the console and does n…
The value in my number input won’t change with user interaction [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 1 year ago. Improve this question I am trying to multiply the value that the user will choose from the input …
Pass data from grandchild to parent in React
Hello i have an array called info[] in a grandchild component and i want my parent component when a button is clicked to access the array. I also want a sibling component to have access to it. How is this possible .. i am a bit confused. Should I use use-context ? Thank you! Answer If I have understand what
Javascript – Google map not displaying
I am trying to create a page that shows google map and allows users to draw lines on the map and save them.. but when I try to run the page, the map doesn’t show up at all. What am I doing wrong? the page is literally blank with the form at the end. I was having a look online
How do I get the difference between two FIFO array states?
I have two arrays that represent a fifo-like state, an old state and a new state. I need a function that finds the newly added items by comparing the new array with the old one. Below 3 examples of two arrays where 1 has items added to the front of it compared to the other: Note that the amount of
express.js How suspicious should we be of req.body?
https://expressjs.com/en/4x/api.html states As req.body’s shape is based on user-controlled input, all properties and values in this object are untrusted and should be validated before trusting. For example, req.body.foo.toString() may fail in multiple ways, for example foo may not be there or may not be a st…
Cannot access element after creating it with append child
I am trying to create a chess game using html and js. Here is part of my HTML code: Here is the JS Everything works fine but the problem is when I use append child to copy image , I can no longer select the copied image. I can still select original one. Answer The problem is that you are
filter a featurelayer for several values of a specific property mapbox gl js
I’d like to filter a feature layer for several values of a specific property, something like Answer There are three ways to do this: With match With in: With any: