I’m following a tutorial and I’m trying to have a form that does not reload when submitted to do this I’m trying to use e.preventDefault(); however this is not working and the page is reloading on submission anyway here is my code: the only major thing different that I’m doing from the…
How can I get data-id from multiple elements with single onclick?
as the title says I have multiple buttons which they have data-id. I want to open fancybox modal by getting the clicked buttons data-id. Each element on click will open their own modal. I can’t use class selector because this function is attached to somewhere else, and I know that $(this) here doesnR…
how to structure html to take advantage of media queries [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 1 year ago. Improve this question I’m trying to design a registration page that will work on both …
Increment array up to max items
I’ve written this code. It rotates two divs like a card flip using css transform every 1000ms and displays new text in the div, which is drawn from an array. It runs infinitely. But once the array reaches its end I get an ‘undefined’ value because the i++ is incrementing on the final array i…
Making a game, should i load all the sprite animation images before start the game?
It’s better to load all animations sprites in a array before start or do this that also works fine too: Answer Preloading is usually the best thing to do (at least for frequently used assets, such as animation sprites), for these reasons: Fetching resources over a network has a latency cost associated w…
How to convert csv file data to json object in reactjs?
I want to get csv file from input tag and convert data of csv file into json object. Is there any plugin in react js or any custom code ? Answer You can use an external library like Papa Parse to parse the CSV data. A simple input tag with type as file would work to read the CSV data.
How to render something that is async in React?
I’m making a react app that works with a API that provides data to my App. In my data base I have data about pins on a map. I want to show the info of those pins on my react app, I want them to render. I get that information with axios and this url: http://warm-hamlet-63390.herokuapp.com/pin/list I want…
How to remove all classes from a menu except from the actual active element?
I have a menu which opens a submenu onclick by adding a class active to the corresponding element. However, whenever the first submenu was opened it stayed active if a second submenu was opened and so on. Therefore I added a forEach to first remove all active classes and only after that add the active class t…
Gatsby 3rd party scripts not working as intended
I have the problem with including fastspring to my gatsby project. Problem is the following: I add the script in html head but it doesn’t work on all pages(it works only if I refresh the page) I tried to fix that by inserting script in html.js, with gatsby-ssr.js and gatsby-browser.js gatsby-browser.js …
Too many re-renders. React limits the number of renders to prevent an infinite loop | React Native
I am having following code: I am trying to call the setArticles causes the Too many re-renders. React limits the number of renders to prevent an infinite loop This error is located at: in App (created by ExpoRoot) in ExpoRoot (at renderApplication.js:45) in RCTView (at View.js:34) in View (at AppContainer.js:…