As my title already says, I have an issue with a modal not opening on all buttons. Here is the situation: I have a page that displays all applications a user has sent for different jobs. So it may be just one, or up to whatever. It looks like this: Now if the user wants to cancel the application he
I’m trying to scrap data from a website and getting back basic HTML with JS function in the body
Hi everyone, I’m playing around with Node.js and cheerio package as part of my node.js learning and im trying to build a web scrapper that will get the title and the price of an item from a shopping site but when I try to console.log the html variable it returns a basic html structure with some Js funct…
How to do [:] like in Python but in JavaScript?
in Python, you can get a list like this (array in JavaScript) I’m wondering how I can do this too but in JavaScript. If it is possible, please tell me 🙂 Answer In python, a[:] creates a shallow copy of the array. The equivalent in JS is […a]. If you just want to get the first two elements, you can…
Express GET request not reloading page
I’m trying to send the client the next HTML page (create.html) as a response to a GET request (fired by button) using fetch. I am purposely trying to avoid using a form due to formatting issues and potential future scaling issues. The code registers that the request is sent, received, and is responded t…
Bootstrap toast messages showing for the first card in loop element in a Django project
I want to toast messages for all those cards. but it is showing for the first card only. I have attached a view of my page where I want to add a toast message to view the details of the card if a user is not logged in. Here is a view of my page. Answer This solution is collected
Move g element for centering them in a tree layout
I would like move the g element include multiple tspan text to enter. The attribute dx and dy doesn’t work in this example. what’s the proper way to move the g element to make it move to center? Answer For repositioning them dynamically, an easy approach is getting the size of the element and tran…
TypeScript: undefined is not assignable to type ‘boolean | ConnectionOptions | undefined
I am working with the below code-block, I built it a couple of months ago in JavaScript, but las week I decided to start learning TypeScript. I cant seem to find how to properly defined the data types. Does any one have any hints or resources that can aid me to solve this issue? this is the exact error messag…
Javascript Delay/Sleep function
I am writing a vanilla javascript function to add a page scrolling animation to my website. The problem is that I want the event listener to pause for the specified millisecond time to give time for the animation to complete since if I scroll normally, the animation will happen multiple times one after the ot…
How does a React application start without explicit references to its JS implementation files?
I’m learning React. In the tic-tac-toe game ( https://reactjs.org/tutorial/tutorial.html ) the index.html file had some event handlers and a div pointing at id=root. But nothing about an index.js file, which has a ReactDOM.render. What tells the browser to run the index.js code if there is no tag loadin…
Is it bad practice to accept setState as a function parameter in React?
Basically, before uploading an image to the firebase, I’m trying to control the input as: which I call the above method from /lib/controlThumbnail.js to: so, this is now works correctly, but I wonder if this is the good way of doing it? Or should I put the control method inside the component and never g…