I am creating highchart in react in which I have thousand of data. I have to map that data based on date and completion status(on that particular date how many status got completed).I am not able to create area chart for that and how to map whole data(total 522) in highchart for different dates. Please sugges…
Tag: reactjs
Can I have the params with an empty object with getStaticPaths?
In the getStaticPaths function, there is a path returned with params postId:1. If have two or three more params with postId: 2, postId: 3 etc. those will be statically generated. Right? Is there a way not to statically load any post with any id? If I want to load all the posts with the loading screen, is that…
How to re-render react-table in .js when data changes in another .js
I am new to react-table and trying to re-render a react-table when data supplied to it changes. Is there anyway to do so? I have tried using useEffect() with no avail. CLARIFICATION: Usage.js and Updater.js needs to be kept seperated with their functions as shown. I am open to using another approach than glob…
How to transition an element that does not exist on the DOM yet
Now I have code like this as you might have noticed for the code to appear it depends on some state value to be true. My question is how do I get it to appear smoother. I cant transition it because I don’t know the property like background or color or something else. And the content is not hidden for
How to fix React Apex Chart initial mount delay?
I am using React Apex chart library in my project.I’ve figured that the library charts have a small delay before rendering on initial mount. This issue harms the UX because the component that renders ApexCharts won’t be displayed until after the delay. Is there a way to fix this ? Answer I figured…
Netlify form doesn’t work with a Material-UI modal
I’ve a simple Next.js app on Netlify that open a form to click on the subscribe button. Code Here is the index file: pages/index.js Here is the modal: components/SubscribeModal.js I also have a simple pages/success.js app with a success message. Problem When I click on the submit button, a 404 page appe…
Is “” ( empty-string ) equivalent to boolean false or a false(y) value?
Please explain a little bit on this topic. I have went through some articles but I have not satisfied with their explanations. Answer The empty string (“”) returns falsy. An easy way to understand this is by using the logical AND operator The logical AND operator If the first object is falsy, it r…
onKeyDown / onKeyUp listener in React
I am trying to add an event listener to an icon in React and it’s not working. My code: I also have an onClick handler on the same button that functions just fine, so I’m really confused as to why the onKeyDown doesn’t fire. Appreciate any help anyone can provide! Answer Using onKeyDown on a…
Can’t get single item to delete by id from mongoDB in nextjs app
I’m making a todo app in nextjs to practice, and I am having a hard time getting single todos to delete from the database using the deleteOne function. Here is the call from the front end: and here is the handling of the DELETE method: and the deleteTodo helper function it calls: I can get it to delete …
redux is not re-rendering component with React 18
I have a custom hook which handles global data fetching based on user authentication. the hook is like this: but since I am using React 18 strict mode (in NextJS), the useEffect only runs twice with userState === “loading” value and won’t run when state updates. I’m not sure if I shoul…