Category "html"

JavaScript IE double submit with form.submit()

I am experiencing difficulties with IE (8, 11) double submit which is triggered by JavaScript code: this.disabled=true; form.submit(); return false; Sentence

Can the <link> tag be used to prefetch audio files?

I can across rel="prefetch" attribute of <link> tag. On MDN, they just showed prefetching CSS files. More specifically: Link prefetching is a browser mec

Flexbox scrollable columns

I'm struggling to make the below design work. What I want is: Fixed height header fixed width sidebar Sidebar and content to always fill down to the bottom of

ES2015 import doesn't work (even at top-level) in Firefox

These are my sample files: <!DOCTYPE html> <html> <head> <title>Test</title> <script src="t1.js"></script> </h

How to add predefined colors to <input type="color">?

According to MDN, the list attribute can be used for <input> elements of type color to provide a list of predefined colors. That page also indicates that

How to insert text into a textarea using JavaScript without messing up edit history?

Basically what i want is if a user selects some text in a textarea and presses ctrl + b then the text within the selection should be surrounded by stars. so ba

Bootstrap collapse on radio button

I have found this LINK on Stack overflow and what i want to achieve is that when user clicks on a radio button that div stays in that state. For example if i

How to move an drag and drop item to a certain position, when located over canvas?

I am working on a Tablet-environment with draggable objects. The drag & drop works, it is even possible to drag several objects at once, when implemented.

Preloading Google Fonts

Light House audit is suggesting that I preload key requests, specifically the two google fonts that I'm using in my React app. A Light House member suggested us

Resetting all fields in a form when it is opened

I have two forms that lies under two tabs in a portlet. When I click on tab 2 I want all fields in that form to be empty. I don't want a button. I tried with: f

HTML: insert image at select tag

Question i want to make my select tag like google's one this is mine This is my code `<script > function format(state) { if (!s

How to get ckeditor textarea value using jquery?

I am using ckeditor on textarea but i could not get data from it. Code : <textarea name="DSC" class="materialize-textarea"></textarea> <script&

How to make list items of one UL with fixed height be displayed as columns?

For example, i have such a list: 1 2 3 4 5 6 7 8 and i want it to look like 1 5 2 6 3 7 4 8 So, how to make it work without any javascript? I have such

How to repeat html5 audio

Please read fully before answering (thank you): I am wanting to seamlessly repeat a track (say 10secs) a given number of times (say 3 times) smoothly by: Extr

Can I use SVG within a customized the Azure AD B2C user interface?

I am building a customized Azure AD B2C user interface. I have included a SVG tag within my page. <body> <div class="container"> <d

Avoid user interaction on "disabled" table row

I've got an HTML table which has some of its rows 'disabled'. I'd like to show it clearly to the user, so I apply a blur filter to the tr, having a table like t

Display html table in email using Python

Basically, I am trying to display a html table in outlook email body. When i tried to get a preview of the table in here, it looked nice and fine (i.e. the colu

How to add a picture element in javascript with multiple source tags

I am trying to do this <picture> <source srcset="img/awesomeWebPImage.webp" type="image/webp"> <source srcset="img/creakyOldJPEG.jpg" type="

Ionic Video Mute Attribute Ignored

I am having a weird issue where the mute tag on a video element is being ignored. <video #media playsinline webkit-playsinline loop muted [src]="video

Adding custom CSS and JS to Shopify

I am working on getting vertical tabs for a page on Shopify, using the 'Atlantic' theme. As this theme does not have vertical tabs by default, I have used the