My problem: I am currently trying to send several fetch() requests to a url without having to wait for the server’s response. The exact use case is to build a small chrome extension that increase a counter on an external server (which I do not have control on) that increments on GET requests. But, for t…
Add information in contenteditable and generate stuff without loosing added infos
So I’ve created a list of radios where you can choose between 3 choices (cf. snippet) and then generate a report in a contenteditable area with the value of each radio. It works fine, but I would like to be able to write text between the items and when you press again the button, only the items change b…
How to set Formik FieldArray select options at various index values based on another selection
I am using a Formik FieldArray that consists of the following fields: My initialValues setup for this FieldArray is as follows: Based on the selection value for Pet Type, I need to assign a specific set of options to Pet Food. Obviously I need to make sure that values are maintained at each row index level. A…
How to make a div disappear when someone uses a touch screen device?
I’m trying to make an div which follows your cursor but I want it to like, disappear if someone uses a touch screen device. Is it possible to do this with only CSS or plain JAVASCRIPT? This is my code but I have no idea how to make it disappear with touch screen devices as I said. Any Ideas? Answer
ViewChild is undefined in angular 13
I am trying to call view child of a child component from parent and getting undefined in the console. see the image also see the stack blaze for the same https://stackblitz.com/edit/angular-ivy-k4m2hp?file=src%2Fapp%2Fhello.component.ts Please help to get the child component this.testChildComponent So that i …
React API not showing the data
I am not able to retrieve content from API every time I reload my page it shows error, please see the attached image, I wanted to find the weather details using Weather API and right now I am using static latitude and longitude. https://i.stack.imgur.com/oqr7i.jpg Answer The problem with your code is that you…
Filter Array Javascript/typescript
I have an array that needs to be filtered with specific condition If any value has -backup has suffix then it should take that and it should avoid the one without backup . Here fghij-backup has value with backup so that is the priority. If the value doesnt have backup has suffix then it should take it has pri…
Clear canvas by JavaScript
I am using this jQuery plugin to make free drawing over a canvas. I want to clear the canvas for redrawing but after I do and when I click inside canvas for redrawing the old drawing that I cleared appears again Answer This plugin stores all the drawing commands in an actions array, and at each redraw it will…
How to add a Countdown Timer with a value returned from Database using Ajax and displayed within a
Really stuck on this one. I have created an admin panel which retrieves data from MySQL database and displays the results within HTML using a Data table using Ajax/Json. This all works fine. One of the fields that is retrieved is a time which is given by the user in hours and minutes displayed as – 00:0…
How do i use props & map function to insert image urls for cards with logos using React?
I am working on a personal project where NFL Data is displayed by team. I am just learning React and would like to know how to use props and map image urls from an array to display multiple NFL logo cards. I have made a similar website using strictly css, html, and javascript but need to do it in react,