I have a store in redux. There is 2 arrays, womanProducts and cartProducts Then I dispatch cartProducts and add women products to shopping cart (Case “ADD_PRODUCTS” to add products in cart and “REMOVE_FROM_CART” to remove items from cart) it’s working well, but “INCREMENT_P…
Tag: reactjs
While using GET method, can I convert query string to Object and send to an endpoint?
I’m using Axios for HTTP request and using useState hook for query string value. For now, I send every query string inside url variable. However, what I’m trying to do is: convert into this format. However, it is not working. What I want to know is whether it is possible or not to convert query st…
Why are showing blank page in reactjs?
I am using class and constructor in react-js but this program does not error is thrown in console. show a message only blank. what is wrong? Answer You need to pass it as <Component />. And Still doesn’t work then add your index.html, there might be the issue then. PS: If you want to render only e…
I don’t know why I get this, if it is according to the React manual
I tell him I am transferring an event from the component child ( ItemCount) to the parent component parent ItemDetail the onADD event that only acts if an item is passed to it and when it does, the state becomes true. The child has an event called add to cart which triggers the event and passes a product coun…
Module parse failed: The top-level-await experiment is not enabled (set experiments.topLevelAwait: true to enabled it
I am using axios to access the backend when a user registers, it takes their name, email, and password and dispatches REGISTER_SUCCESS when they are successful. When a user fails to register, it dispatches. for dispatch am using redux thunk as middleware so i can write dispatch in arrow function REGISTER_FAIL…
Javascript – Deeply change property value inside array of objects?
I have an array of objects. Each object looks like this: The problem is that each object can have childNodes, and those childs can have also more childs… The property that I want to change is selected. This property defines wether the object is selected or not and therefore display a different className…
I am using UseEffect Hook, but still component is getting Uncaught TypeError: Cannot set properties of null. in react
I have to give a hover effect to a certain element that has an id “address-instructions”. I have used UseEffect so that it is only accessed after being rendered, but I still get Uncaught TypeError: Cannot set properties of null (setting ‘onmouseover’) , which indicates that the compone…
Document resize event is not working in javascript/react
I want to look for a resize event and then set the graph’s current width based upon widow width. Below is the code that registers an event inside the useEffect – None of the above logs working. And if I use onresize to listen event it works. This is happening for Chrome as well for Mozilla. What I…
How can validate and send react form data to fire base data base?
I try it but not working Here what I pass in body? There are many fields in my form but here I show some That is code which I try but it not working anybody review it and give your valuable comments and suggestions Basically I want form validation using react hook form,its done but when I stuck in passing
How to display build version in React/webpack app
I need to version every build and display it in app. I’ve tried to use this tutorial but it didn’t work for me https://dmitriy-comarov.medium.com/app-version-from-package-json-with-react-and-webpack-84097bd3f4f9 Is there any way to make it work? Answer You still can follow this tutorial above but …