I have the old website which was built by Vanilia Javascript. And now I am converting it to React. So I am going to render compound React(Typescript) component in HTML page. But it does not work. Here is my code. app.html My component – Test.tsx I found many examples for this, but it was a simple compon…
Tag: html
How do I update my NavBar once a user is logged-in (from ‘log in’ to ‘profile’) using React & Firebase?
I’m new to Reactjs & Firebase, but I’ve managed to set up a signup/login system- now once the user logs in, I have them redirected back to the home page, but I want the nav bar to display ‘profile’ instead of the original ‘log in’. I know this is something to do with Co…
How can I make my input to be only limited to a maximum of 10 numbers and don’t allow any characters?
I want to be able to put a maximum length for the phone number entered and don’t allow any characters too. However, with the format below it does limit the person to enter 10 characters but it also allows any other character to be added too. Now if I change type to type=”number” maxLength wi…
javascript button on clock
Now I have issue that only first clicked button works when pressing others post buttons after first clicked button, it just disappears and not loading comments, Adding snipped to clarify issue. It’s first time using this feature. Sorry for issues, may you can help me with that. I’m using django as…
querySelector not detecting element until it’s inspected
My problem appears to be quite similar to this problem: Document.querySelector returns null until element is inspected using DevTools, however there are some significant differences that are quite confusing and suggest that the problem may be different. I’m trying to write code that replaces text in the…
Nav Element Disappears When Parents Element’s Position Changed to Sticky
I have a navbar div that has a title and a nav component. When the window gets small enough I collapse the nav element so have a burger to show and hide the nav element. Without changing the position attribute of the parent navbar div it works fine, however when I make the parent navbar div sticky I can no
Trouble extracting Contact Form input to javascript function
I’ve been at this for hours, searching for answers, reading other people’s issues and I haven’t been able to fix this. The setup: I’m hosting a website on AWS (S3 Static page), and I’d like a user to submit their input via a Contact Form. Inline javascript will intercept that inp…
update a HTML input field with the data coming from a external Javascript Websocket
I am new to JavaScript, not sure if this very basic question. I’ve created a Bitcoin Price update dashboard using the data fetched from the external WebSocket. I managed to get the data from the WebSocket and display it on the console tab and display the data in a h1 tag. The price updates every seconds…
Give empty input values a value only when they are empty/null, when a response function is executed in JavaScript
Otherwise, I want their original value. Basic desired outcome: For this example, type a name to see the result. Erase the name and I want it to say “[empty]” instead of the name (in the text below the field). If I type the name again it should show the name again. I am using “span” in …
How to validate length of query chosen multi-select dropdown
I’m working on the validation part of the jQuery Chosen multi-select. Validation is working fine and I want to allow only one option in the multi-select dropdown. I am trying to get the length of the multi-select but it’s not working. Can anyone tell me how to do this? Note, when I click on the &#…