How can I find out the file format used for an .eml file that accepts attributes in input type="file"?

I am using file input html element for file upload. <inputtype="file"name="data[File][0][att...

From [HTMLdiscussion group] 2024-03-29 13:07:12 0  1  448

Export/download Mapbox maps with overlays and markers from HTML

I want to build an HTML page where customers can build their personalized maps. I used Mapbox to create this. ...

From [HTMLdiscussion group] 2024-03-29 11:15:04 0  1  481

How to apply 2 different colors to checkbox in CSS?

I'm using checkboxes on my page. good results. However, I want one light blue checkbox and another light yello...

From [HTMLdiscussion group] 2024-03-29 09:03:27 0  1  443

The root of an IntersectionObserver using getElementById is always null

In an Angular project, I want to limit an IntersectionObserver's viewport to a specific part of the DOM. I def...

From [HTMLdiscussion group] 2024-03-29 00:07:25 0  1  388

Using slots in WebComponents without using Shadow DOM

I'm trying to build a WebComponent without using ShadowDOM - so far it's basically just working, but now I wan...

From [HTMLdiscussion group] 2024-03-28 21:59:05 0  1  401

Pass input values ​​and add or subtract them in degrees

I need to pass an amount (e.g. 94) to the input for addition and subtraction so that I add or subtract from th...

From [HTMLdiscussion group] 2024-03-28 20:20:41 0  1  370

Programmatically change the stroke length of an SVG circle

I created a circle in Inkscape and turned off the fill so that only the stroke was visible, and set the start ...

From [HTMLdiscussion group] 2024-03-28 17:03:28 0  2  336

How can I get an element to reset its property value when itself is clicked and when other buttons are clicked?

I have some plain JavaScript that listens for clicks, and when clicked, four things happen: A "form-opene...

From [HTMLdiscussion group] 2024-03-28 14:38:32 0  1  439

Hovered text will change color at the mouse location

How can I change the color of only the text at the mouse location instead of all text? Like this I want the ci...

From [HTMLdiscussion group] 2024-03-28 14:12:45 0  1  503

Check if img src tag is empty or null or undefined

I'm processing JSON data and processing that data to insert it into the correct html tags. Sometimes JSON data...

From [HTMLdiscussion group] 2024-03-28 09:36:47 0  1  366

After refreshing the page, the new Google login option disappears

I followed the guide provided by Google to integrate the new Google login. I created the HTML using the code g...

From [HTMLdiscussion group] 2024-03-28 08:57:51 0  2  454

How to switch classes in Blazor on button click?

I currently have an onclick event that switches classes like this: ....<buttonid="@m.TargetCo.ButtonId...

From [HTMLdiscussion group] 2024-03-28 00:07:37 0  1  569

Passing objects as props in Svelte keeps object fields in HTML from changing?

I have this Svelte code: players.svelte:<script>importPlayerControlsfrom'./PlayerControls.svelte';letaud...

From [HTMLdiscussion group] 2024-03-27 23:43:30 0  1  344

Height 100vh gives vertical scrollbar

I am facing issue with height 100vh and it is giving vertical scrollbar. I embed the external content inside a...

From [HTMLdiscussion group] 2024-03-27 23:06:05 0  1  484

CSS Marquee with fade-in/fade-out transition

I'm trying to make a CSS marquee with text that fades in from the right edge and fades out from the left edge....

From [HTMLdiscussion group] 2024-03-27 21:24:13 0  2  520