Category "html"

request.getParameter() returns null when making a PUT ajax request in a Java servlet

I just started learning JSP and Java servlets and I stumbled upon an issue. I will use a simple example to show this unexpected behavior. I have a .jsp file whi

When the font size is changed, the margin/padding above and below the div become asymmetrical [duplicate]

I'm trying to make the div symmetrically spaced but when I increase the font size to 200% or 32px, the lower padding, which is of 3em and the

Javascript for deleting DIV that blurs website

There is a website with the following div: <div class="x" style="user-select: none; filter: blur(4px);"> under this div there are a lot of other divs. I

Input type file and button of different size in Bootstrap 4 html

I'm using Bootstrap 4 in html and I have an input box made of an input bar and a button. I set the size of the button to "lg" (large) but I can't set the input

BeautifulSoup getting href of a list with ++ 10k records

BeautifulSoup getting href of a list with ++ records I have the following soup: <a href="some_url">next</a> <span class="class">...</span&g

How to color navbar with width 100% while inside bootstrap container

I have this code https://jsfiddle.net/kxrmcpzn/ <!DOCTYPE html> <html class="no-js" lang=""> <head> <meta charset="utf-8" /> &

i would like to send html content with css to email using php. this i got so far. all work but the content that was sen in email is not interpreted

this is the code where i send email. the file_get_contents(); i retrieve the content but in plain format text. the css style didnt read. <?php use PHPMaile

Re-sizing image resizes entire nav-bar & links

I'm writing simple HTML & CSS & JS code, I've trying to create a responsive nav-bar with my logo as a link for the home page - however, when the navbar

how to submit a image with react-firebase-form in firebase?

const [photo,setPhot]=useState('') photo setPhoto(e.target.value)}/> const handleFormOnSubmit=e=>{ updateProfile({photoURL:photo}) const [photo,setPho

SVG.js How do I add an svg to the HTML page

I have a page that will show several svg images that will be generated from json data. I created a javascript class that will generate the svg but I don't know

Convert multiple images to base 64 using single function

I'm working on a problem where I have to take three images as input from the user and have to send them to the backend by converting them into Base64. I know ho

Why do my span box changes shape on mobile view

You can see in the picture below, it displays normally on desktop, but changes on a mobile view. I created this box with a span and added some objects in it, bu

Text in front of looped video

I have a looped video with this css code .bg video{ position: absolute; top: 80px; left: 0; width: 100%; height: 91.4%; object-fit: cover; This is the HTML cod

How do I use an array from main js file for different js file?

I have a task to make a blog thumbnail and blog content from input that looks like this: blog.html This is the thumbnails which is located in the same HTML file

css toggle nailboard effect

The interface shown below toggles if the toggle button is clicked. For now I used only opacity to toggle the visibility but it doesn´t look even close wha

PHP: Update database with checkbox values for each row

I'm currently working on displaying a table containing a list of alarms, where each row contains a checkbox that determines whether the user has already viewed

Lazy load images in a modal with a slider

I have a website that I am trying to optimize and one of the things that keeps coming back is I need to lazy load my larger images that I have inside a modal, t

How do i get my sticky navbar to work using tailwind css?

I am working on a website using tailwindcss. But for some reason the navbar wont work when using the "sticky" class. I tried using the "fixed" class instead, bu

Preloading a large background image without rendering the website

I would like to make sure that my image preloads properly, as there's an svg effect, that only looks good when the background is loaded. function preloader() {

CSS : selecting multiple nth-child

Say I have this css : div div p:nth-child(1), div div p:nth-child(2), div div p:nth-child(3), div div p:nth-child(4), div div p:nth-child(5) { } This will sele