In my project, there is an input field to add email values. Here added chips to convert the added items to tags. but I don’t know how to add the “X” delete button inside each tag I am a beginner in reactjs. I don’t know if there is any problem while using chips component so please give me valuable solutions
Tag: reactjs
Why is my get request from a JSON online file won’t refresh at new render?
I’m doing the folloing request over a json file stored on an azure blob. I nested this function in a useEffect hook It’s working well as I can get the data and display it. My issue is that it’s never refreshing at page/component render. The only solution is to clear cache. How can I force the call to get fresh
Display file to user after conversion
I would like to write a service for converting files from one format to another (something similar at https://convertio.co/mp4-gif/) . I already have a file upload button that allows the user to upload a file from their device to the site. There is a box that displays the file name, size, desired format for conversion and a button to convert.
React Hook useCallback received a function whose dependencies are unknown. Pass an inline function instead. useMemo doesn’t work
How can i fix this? I see question like this where people said that useMemo can help. But this is not about like that situation and useMemo fix doesn’t work and create just more bugs. Answer can you try this instead? useCallback takes two params.. an inline function, and a dependency array.
How to capture when dropdown is open on React
Is there a way to tell when the dropdown is open and also closed? onfocus and onblur doesn’t seem to be working. Answer You should use useState to keep track of the dropdown status. It would look something like this: I have tied it into the handleSelect function, which will probably do more than just keep track of whether or
ShouldI replace setTimeout with node schedule in nodejs
I want to stop players from entering a raffle starting from 11:55pm – 11:59pm every thursday, so I have to make sure the route for entering the raffle at this particular time is block. I decided to use node-schedule for every seconds to see what the result would look like, but I was able to access the route. I dont
How to delete a single entry from my Realtime Firebase database in React Native?
I’m not quite sure how to delete a single entry in my Realtime database, each time I run the following, it deletes everything in that database: I do have the id (can see that with the console.log) and it matches what my firebase shows on the web console. But why is “remove” deleting the entire database? What makes it strange
why console.log inside the useEffect runs twice
i’m currently working with react project, which gets data from api and show it on the console. although i wrote the console.log() just one time inside the useEffect hooks (with the [articles] dependency ), the web browser’s console.log always shows the console.log two times like this: enter image description here but i don’t know reason why.. in my thought when
Javascript Add Empty Line in to string
I’m trying to create a poem mobile app. I want to add an empty line to the string after each pair of four lines. poemValue input is like this. I’m trying to convert the above string to this with string functions: Here’s what I’ve tried so far. Add an empty line when the string line height becomes 5 or divisible
Defining type for input file state: React+Typescript
I am getting the following error while I define the type of file object inside state, Argument of type ‘null’ is not assignable to parameter of type ‘File | (() => File)’.ts. I am having a upload component, that basically takes care of selecting the file and sending its value to the parent component. I am trying to this in