Category "html"

how to create elements dynamically in HTML using JSON file

I want to create HTML elements dynamically using JSON file. {"myObject": { "JAVA": { "id": "JAVAsubj", "path": "json/data.json" }, "C#": { "id": "

Progressive web app not showing install button in browser bar

I'm attempting to make a PWA and nothing seems to make the install as web app button appear on my site. The install button looks like the following and it sho

How to style the option of an html "select" element?

Here's my HTML: <select id="ddlProducts" name="ddProducts"> <option>Product1 : Electronics </option> <option>Product2 : Sport

Which HTML elements do I use for a click event?

Recently, I came across this issue I was working on one of the projects and in the theme, it is using a click function on a <span> tag. It was working fin

Check if form field changes

I have some form fields like <input>, <textarea>, <dropdown> etc. If a user make a change in any form field it should be prompted at once that

Show div if no data in api response Angular

If not data is received on api response, it shows a div. Is the below the best way to do it? At the moment if I click on my search button with the getAll() meth

How to justify content with space-between AND have everything centered?

I'm running into a problem with flexbox. I have a div that has a max-width of 920px. I want the boxes of content to fill up the div from left to right to the m

Is there a way to set default value of range input to be empty?

I have a HTML5 range input <input name="testing" type="range" min="0" max="10" step="1"> When there is no attribute "value" set, it sets the default va

dom-to-image.js not producing image

I am attempting to set up the function domtoimage.toPng from dom-to-image.js with a basic program and it is currently not working. dom-to-image.js is installed

w3 validator for GitHub published HTML5 page

I have an Html5 page published on GitHub it has a anchor link which is <a href="http://validator.w3.org/check/referer"> <img src="http://mumstudents.or

How to check for empty value in Javascript?

I am working on a method of retrieving an array of hidden inputs in my form like so <input type="hidden" value="12:34:00" name="timetemp0"> <input typ

Css Relative positioned div after a Fixed div

I need the relative element to behave like the static elements. I want the navbar to be shown over yellow and green parts just like it is shown over blue and re

How progressive rendering works?

First I'm going to explain how I think progressive rendering works so you can correct me if I'm wrong or missing something. When you request a page the browser

How to fully fit an image inside carousel(Bootstrap)

I have made a fully functional carousel but the problem is that on the right side of carousel white block is appearing. I want to ged rid of that. Please help.

Absolute positioning from border exterior

When I absolute-position an element inside a relative element, the coordinates are calculated from the edges of the container without taking into account the bo

Mobile App "unable to load previous operation due to low memory" after loading image?

I have a simple mobile app. It starts by prompting the user to select an image which is then loaded locally via the following code and displayed on a canvas: f

How to edit Records using CodeIgniter

how do i edit my records?i keep getting to wrong pages.. thanks in advance really need help i based my code in my delete function i got from yesterday but i hav

Change a Django form field to a hidden field

I have a Django form with a RegexField, which is very similar to a normal text input field. In my view, under certain conditions I want to hide it from the use

Input binding not working on custom made angular library

I've built an Angular library that I can import into outside applications. Withing my library exists a component called 'MainComponent' that has a single @Input

Making a navigation bar that includes a search bar

I'm working on a navigation bar for my website, and I want to add a search box to it. I'm using a text-field, and I've positioned it with CSS so that it's align