How to set HTML5's required attribute using Javascript?

I'm trying to mark a text input box as required in Javascript. <inputid="edName"type="text&q...

From [HTMLdiscussion group] 2023-10-13 08:52:25 0  2  904

How to randomize the order of an array?

I want to shuffle an array of elements in JavaScript like this: [0,3,3]->[3,0,3][9,3,6,0,6]->[0,3,6, 9,6...

From [HTMLdiscussion group] 2023-10-11 18:42:00 0  2  626

How to access and handle nested objects, arrays, or JSON?

I have a nested data structure containing objects and arrays. How to extract information, i.e. access specific...

From [HTMLdiscussion group] 2023-10-09 19:02:22 0  2  761

Check if a given key already exists in the dictionary

I want to test whether a key exists in the dictionary before updating its value. I wrote the following code: i...

From [HTMLdiscussion group] 2023-10-08 11:38:59 0  2  882

How to pass function to dynamically created href?

I'm trying to pass a function to the href attribute of my a tag link but it doesn't work no matter what I try....

From [HTMLdiscussion group] 2023-09-22 09:37:55 0  1  1155

Add random div-like values ​​to multiple elements every 60 seconds

I have a page that looks like this: <ahref="#"onclick="go('register')"><imgclass=...

From [HTMLdiscussion group] 2023-09-20 17:47:56 0  1  650

HTML elements cannot be located during web crawling. This element is visible in the site inspection tool

I'm trying to crawl the titles of all tables from this URL: https://www.nature.com/articles/s41586-023-06192-4...

From [HTMLdiscussion group] 2023-09-19 12:41:46 0  1  636

When using BeautifulSoup for web crawling, the find_previous_sibling function does not work properly.

I'm trying to extract several values ​​from the website (https://carone.com.uy/autos-usados-y-0km?p=21). Some ...

From [HTMLdiscussion group] 2023-09-19 11:33:53 0  1  774

How to select and delete HTML elements (tags and content) in VS Code?

First, there is an "Emmet:RemoveTag" function, but it will only remove the wrapper for a specific ta...

From [HTMLdiscussion group] 2023-09-19 10:55:17 0  1  969

"Converting JavaScript Variables to PHP: JavasScript variables converted to PHP"

So I'm wondering if there is a way to pass Javascript variables into PHP. I'm making a script that gets a loca...

From [HTMLdiscussion group] 2023-09-18 11:50:08 0  1  544

How to create a gradient animation using CSS

I want to move my gradient with multiple colors smoothly, but the problem is that the animation is not smooth....

From [HTMLdiscussion group] 2023-09-18 09:47:10 0  2  795

Python solution to implement subpages

I want to call another html file (Magamrol.html) from within another html file, but when I try to open the fol...

From [HTMLdiscussion group] 2023-09-17 22:34:31 0  1  802

Align flex items in rows using specified spacing

I have two rows containing <div>'s, each row has display:flex;, and each row contains several child <...

From [HTMLdiscussion group] 2023-09-17 19:34:16 0  1  668

Setting window.name in JavaScript to use <a target='name'> later from another page?

In one window, say foo.example.com:window.name='HERE'; and then in another window, later, say bar.example.com:...

From [HTMLdiscussion group] 2023-09-16 23:44:59 0  1  627

How to create a button in HTML with the same properties as the last row of the table?

Consider I have a table in HTML: Home Service Contacts Now I just want to add a button at the end of this tabl...

From [HTMLdiscussion group] 2023-09-16 22:19:11 0  1  728