I’m trying to create a responsive dots connecting among the images like below. I’m able to achieve this with CSS, but the layout is collapsing when I tried to change the image widths or parent div width. How can I make this layout work for all screens and image dimensions? Here is my code link: ht…
Tag: frontend
Can we add variable as a dependencies which is not part of useEffect?
i.e Here token is not part of useEffect but I want to add it as a dependencies of useEffect. Can I do this? If not then why? Answer i.e Here token is not part of useEffect but I want to add it as a dependencies of useEffect. Can I do this? If not then why? Yes, you can include, or
React controlled component unable to set on change text input
This a small functional component. A list is rendered in a input. Tried changing the key but it dint worked. I am having issues in reflecting Input text changes. Answer In such case, You need to update your list field(text) based on typed matched object by Id or other unique field. Live demo
How to remove identical query parameters from URL [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question I need to remove duplicated query string parameters from the URL input example http://example…
Shuffling Text Animation with CSS/JS?
I want to display the word ‘Hello’ on the home page of a website. I used CSS to make the ‘Hello’ transition up as the page loads in the beginning. I would like to implement a shuffling animation that randomly shuffles between the word Hello in different languages. I would like to do so…
Output data from form on the page react
I am writing todo app. There are main files in my directory now: App (rendering main page with header and buttons) TodoForm (create a form) TodoBox (generating list of tasks) And the question is: how I can pass the state from TodoForm to TodoBox in App (it is initialize as an empty array now). I want to outpu…
How to prevent user from entering negative number in react?
I want to restrict users from entering negative values. I am using min = “0”. With this i can restrict users from decrementing to 0, i.e, users can only decrement value till 0. But they are able to type “-“. How to prevent in react js. https://codesandbox.io/s/react-input-example-forke…
Simple accordion doesn’t work because handler fires 2 times at once
I’m trying to create a very simple accordion. index.html main.js The first accordion works without any issue but when clicked one the second on the “toggle” function gets fired twice instantly making no difference. Any clue ? Answer First, you don’t need to write a toggle function for …
How to use Document Object Model in TypeScript?
I’m extremely new to typescript (and JavaScript for that matter), I think I’ve mastered the fundamentals when it comes to TypeScript (variables, arrays, if/else statements etc) but I would like to add functionality to my static webpages and I can’t keep using console logs obviously. My exper…
React run javascript code after all render is completed in function based component
I had a form component with the following content I wanted to focus the text element after the component gets rendered. I was first trying to put {document.querySelector(“#txt-in”).focus()}, it didn’t work and after searching I found I could use the tag autoFocus. and everything would work b…