I would like to remove the focusable HTML tags’ outline only when focus is triggered by a click event. This means I would like to keep outline for tabbing. Does anyone know a practice or library I could use here? If not, my idea is attaching an event listener to window that listens to click events and i…
Tag: reactjs
React-toolkit Cannot read properties of undefined (reading ‘type’) error
I’m learning redux-toolkit and I wrote sample code, but when using useDisptach method I get “Cannot read properties of undefined (reading ‘type’)” error. What do you think is the reason for this? I am sharing the code below: my index.js file: my device.js file: my store.js file :…
React – Too many re-renders when using props
I have been doing a project where I present a graph on the screen. Now, the data state within the App.js is being passed as a prop and then causes an infinite loop error. If the data variable is within the Graph.js file and used and defined within the useState, then there is no issue. I was a bit uncertain
How to get Lat and Lng from StandaloneSearchBox?
I use the react-google-maps StandaloneSearchBox and query the locations of my points of interest. This works as far as it goes. However, I get back functions for the location and not the actual value. How do I actually get the lat and lng values similar to the viewport. Answer You can just call the lat and ln…
React how to create a data for chart?
I have a line chart react-google-charts. This chart accepts the data in the form of: And I get data from API. This data returns; How can I fit this array as chart data? Answer Something like this may work: PS. you may need to reformat your date
How to filter data using multiple values in React.JS
I have a huge set of JSON data which I consider to be pretty complex when it comes to filtering data out of it. The idea is to take inputs from the user from the District, Ward No, and Categories dropdowns and use those to filter out the data i.e (grievances, general, urgent, and service), and display their p…
How to get each user’s keystroke when he pressed a certain key?
I need to get each user’s keystroke when he pressed a certain key(“#”) and stop getting his keystroke when he pressed other key(space(” “)). For example: a user enters the text “I wanna go to #shop”, I need to save his input and the tag inside it. How can I do it? I w…
ReferenceError when deploying project to Netlify
I am encountering an issue when deploying my React project to Netlify saying that my editUserInfo function within my profile-info view is not defined. Additionally, I am using React-Router to switch views in my project. This works perfectly in development and all of my links work fine until I try accessing th…
Why is it not reading the params?
I am trying to read the code but its returning undefined. I want to read the code from the route and display it in h3 tag. The Routing The Room Component Thanks in advance Answer The route components should be passed as JSX, not as an invoked function.
ReactJS: [Home] is not a component. All component children of must be a or
I am trying to navigate to “/quiz” when Start Quiz button is clicked. However when I compile my code I am getting the following error on the website application: [Home] is not a <Route> component. All component children of <Routes> must be a <Route> or <React.Fragment> I am…