Html on dev.endevour

htmx - A To Do Example

Fri, 05 Jan 2024 00:00:00 +0000

HTMX is an interesting project to me, and I’ve used it a bit in my large collection of 70% completed side projects, but haven’t really discussed it here. The plan for this post is to talk briefly about what it is exactly, then convert a simple ‘conventional’ (HTML/CSS/Javascript) app to htmx and think about some the differences.

htmx

You could (I recommend you do) read the book about the concepts behind htmx . Carson Gross (the man behind htmx) calls it a book, but its quite the treatise, it could fairly be called a manifesto.

React code is not HTML

Sun, 22 Jan 2023 00:00:00 +0000

I was looking at this ugly code in a React app:

<div style={{overflow: 'scroll', border: '1px solid black', height: '600px' }}>
 { props.children }
</div>

Since I don’t need any of those CSS properties to change at any stage, I could just convert it to pure HTML/CSS right? Well no:

The newbie trap I’ve fallen for here is that although that <div style= tag looks like HTML, it’s actually not. It’s not a template that will be filled out in the build step, it’s React code that will be used to mutate the virtual DOM.

Calculator

Mon, 16 Jan 2023 00:00:00 +0000

I’ve been doing a bit of driving during the holidays, which means a lot of podcast listening. An episode of JavaScript Jabber about JS features you should never use sparked my interest in [eval()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/eval). eval() takes whatever you pass it in a string and executes it in the JS engine. This is a crazy concept if you’ve come from complied languages, and has obvious security implications. As with dynamic typing, I’m trying to force myself out of my comfort zone to embrace JS’s unique talents so I was keen to try eval().

HTML 001

Fri, 16 Dec 2022 00:00:00 +0000

A HTML file is a text file that can be displayed in a web browser. It is marked up in the sense that tags are applied to the text to signify the purpose of that text in the structure of the document. For example:

<h1>Greetings</h1>
Hello Earthlings

The <h1> tag tells the browser that Greetings is a heading. The heading tag is paired. There’s an opening tag <h1> and closing tag </h1> that let the browser know where the heading starts and ends. Most tags are paired, but there are some unpaired tags such as
which inserts a line break.

Who is Emmet?

Wed, 14 Dec 2022 00:00:00 +0000

I knew there was some magical way of entering all the the boilerplate in Visual Studio Code as I’d seen it happen in several videos, and assumed is was some sort of macro expansion thing in the editor. Fast forward a few blog post readings and youtube viewings and I keep seeing tangential references to someone called Emmet. Turns out they’re the same thing, and it’s pretty cool.

It’s not a new idea to have functionality in code editors to insert snippets of code. Emmet goes a bit further than that - and like many tools made by programmers for programmers it goes way to technical to the point where you need to memorise ridiculous amounts of combos to to some awesome stuff (I’m looking at you whoever made it possible to use vi commands in VS Code). Nevertheless, Emmet is extremely handy even at my n00b level.

Wordpress Code Blocks

Wed, 21 Sep 2022 00:00:00 +0000

Non-iOS post warning :- )

I’m not really happy with the way I’m sharing code in these posts. I started off with the regular Wordpress code blocks:

 func isPossible(word: String) -> Bool {
 var tempWord = rootWord
 for letter in word {
 if let pos = tempWord.firstIndex(of: letter) {
 tempWord.remove(at: pos)
 } else {
 return false
 }
 }
 return true
 }

These seem a bit large to me, but it comes with a font size choice, which I like setting to “Tiny”:

CSS Intro

Thu, 18 Aug 2022 00:00:00 +0000

When I wrote my last commercial HTML (in 1996 lol) I’m pretty sure there was no CSS. It was the land of textured backgrounds, blinking scrolling text, “under construction” gifs, and links to gopher URLs were not uncommon. So this is an area I need to update my skills a little just to carry on a coherent conversation in the developer world.

I’ve bumped into a couple of Tech With Tim videos recently, and I really liked his CSS intro for “Non-web developers”.