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node
Testing Playwrite on for Node

I came across this library on y news, and thought id give it a bit of a test.  I managed to get it working but not really sure what tests it can do.  I set it to take a screen shot of a we..

4:00 am, January 28, 2022
icons
how to embed google fonts icons

For some reason when i go to embed a google font icon, they dont seems to have any obvious way to actually use it, i can find the icons ok here. But then when i go and use it it links to a how to embe..

12:21 am, November 17, 2021
virtual box
allow internal networking connection from virtual box vm

This will allows you to access a shared folder on a Windows 10 Virtual box from Windows 11. Probably also works with other windows versions, but only tested with the host OS beinf windows 11 and the V..

2:26 am, November 8, 2021
jquery
load json data url with jquery

loads a api or json url or endpoint using jquery and console logs the result Tested working on my test json file, check the console and it should be there. 

4:36 am, October 26, 2021
php
sqlite fetchArray into another array

was having an issue when trying to return a multi array using sqlite over multiple rows. Stack Overflow Inspiration  I tried a few of these but it was not incrementing key, and also it was only..

2:55 am, October 25, 2021
jquery
validate email address from string with jquery working function

Here is a working example of this post validate email address from string. This has very basic checking of an email address by checking that the string has an @ and a . in it. Note: this is still no..

12:31 am, October 22, 2021
react
Using props with Stateless Functional Components in React

Here is an example of a Stateless Functional Component but i cant get the PropTypes working correctly in my demo, not sure what im doing wrong here, but the code seems to work in the compiler just not..

5:30 am, October 19, 2021
php
using the $_SERVER['HTTP_REFERER'] to check referring pages

shows how you can display the contents of the $_SERVER['HTTP_REFERER'] tag in php to show referring pages i read in an article that this is stripped out of HTTPS requests, but it seems to still be wo..

3:28 am, October 17, 2021
site bugs
category listing not working on categories with spaces [not fixed]

for some reason the site bugs category and potentially other categories that have spaces in their names are not listing properly. Test URL: https://kruxor.com/category/code/site+bugs/  Probab..

2:52 am, October 16, 2021
react
How to Create a React Component using the ES6 class method

One way to add a react component is to use the Stateless Functional Component method, and another way is to use the ES6 extends syntax. This method seems more complex than the 1st for some reason mayb..

11:39 pm, October 12, 2021
react
adding react with JSX using babel

just wanted to see how JSX would work with react and babel, so this way you can write JSX and babel compiles it for use with react.  This is apparently not a good way to do things and can be qui..

9:18 am, October 11, 2021
react
adding react to a website in 3 steps

i was just researching how to add react to a website, and i thought i would need babel to translate or compile the JSX code, but apparently you do not need this...  So ill test this here and see..

8:49 am, October 11, 2021
react
using babel for react compiling in browser

this is currently just an idea, as i saw that codepen uses babel to run react i was wondering i can do the same thing here and then just write normal react script and have babel compile it.  so ..

8:41 am, October 11, 2021
react
react hello world with time and date updating

here is a react hello world with the date and time updating on setInterval 1000 miliseconds.  Again with react it has to be compiled from JSX for it to work, so i have included the original and ..

4:12 am, October 11, 2021
html
twitter social sharing meta tags

I had done this one so many times on client sites I actually forgot that i had not applied it to my own site! Doh! Anyway this is the tag setup i use for adding the title, url, author and featured im..

11:51 am, October 5, 2021
wordpress
using wp_nav_menu to show a custom menu in wordpress

found this quick code snippit here, its not working just for reference of what the array items do.  Here is how you would display the menu called "Projects" PHP         $..

4:28 am, September 29, 2021
php
How to record your own page views with PHP, and make them into weekly monthly and yearly charts

Building a better Simple Page View Counter Currently this site has a very basic view counter on it.  Here is how it currently works. Load the page, function checks if the page has a existing r..

2:01 am, September 23, 2021
css
animated duck on footer

Thought this was cool. How do i do it? Page Source: https://www.learninpublic.org/  Copy this section Lets see what is attached to it. So i can see from the classes its a tailwind based ..

5:56 am, September 13, 2021
javascript
twitter json feed testing

just testing using the Twitter Post Fetcher script, seems to be working well.

9:33 am, September 10, 2021
php
creating embedded php code from a database field

i actually dont know why i didnt think of doing this earlier, i already have the php code field in these code articles. I thought why not embed this code into an actual file and then run it as a test..

4:23 am, August 26, 2021
php
get the current working directory in php

gets the current working directory... in php

6:55 am, August 23, 2021
javascript
center mode slick zoom testing

update : this is a tricky one to get working! I have done a lot of testing on this one, and got a demo working from a combination of the following links. the demo is still not 100% styled, but its..

5:17 am, August 10, 2021
javascript
gallery carousel center mode

i found this one here, looks cool. see if i can get it working like the demo.  currently getting this error on running the script i wonder if this is caused by a document ready issue? what is..

12:44 am, August 10, 2021
site bugs
still more comment spam

this is getting annoying now. so much spam. i already have the google recapture, but spam is still getting through. who runs this stuff, bots i guess. annoying.  update: 10 August 2021 Still..

6:16 am, August 6, 2021
foundation
add some foundation tabs working example

they show the tabs here on the example page, but there is no full working code... for some reason. So i thought i would add one here. Hmm foundation makes this site look weird, and very bright! :P ..

5:01 am, August 3, 2021
svg
globe svg testing (broken)

nope seems not to be working, it seems you cant just copy the glyph path into a normal svg and hope for the best, oh well i tried. 

6:32 am, June 29, 2021
javascript
using clamp js to clamp lines of text

there is a css version of this as well but this version works in a greater range of browsers (i think) this one is not working for me... i think the overflow elipsis is still a better option than thi..

11:17 pm, June 22, 2021
site documentation
for auto filled fields, need to change the text and background colours

for some reason bootstrap or the browser is doing this to auto filled fields.  according to my searching there is a pseudo class added to auto filled fields CSS input:-webkit-autofill { col..

12:11 am, June 17, 2021
css
make your images look non squished when not using image backgrounds v2

this is a working version of this post, for some reason that image was deleted I think due to a content upgrade.  Basically this uses the object-fit: cover; to make images not stretch when they ..

6:22 am, June 4, 2021
php
write string contents to a file with php

this will create a file called my_file_name.txt in the current php working directory usually this is the same one that the script is running in and write the text yay! into that file if the file al..

12:48 pm, May 26, 2021
jquery
json load from jquery and loop through the results

this is the same as this post but i have added the object to an external test file. so rather than already having the object data on the page we have to load it somehow Note: you can test that the o..

6:48 am, May 25, 2021
php
adding an item to an array with php

how to add items to an array in php here is a working sandbox version of this code: sandbox. 

3:10 am, May 13, 2021
javascript
Slick Slider Carousel with Fade Transition

here is a working example of slick carousel with a fade transition between elements rather than a slide transition

5:01 am, April 21, 2021
javascript
javascript page redirect

this one i cant add a working demo for, due to its nature, but it is working if you remove the comment. combine this with this: https://kruxor.com/view/code/wQUDM/do-something-later-with-settimeout-..

3:18 am, March 26, 2021
javascript
replacement slider for ken wheeler's slick carousel tiny slider 2 [testing]

I have been looking for a little while for a replacement for the now classic and a bit depreciated, ken wheeler's slick carousel. After a bit of looking around i think the best replacement, is a non ..

5:23 am, March 17, 2021
javascript
get the value of an input form element (input value)

add how to get the value of an input form element with javascript for some reason i can get this working with: Javascript console.log(document.getElementById("my_input").value); but when trying to..

11:56 pm, March 7, 2021
javascript
minutes to decimal calculator javascript version

trying to do a more simple version of this post. https://kruxor.com/view/code/NIjAQ/quick-tool-to-convert-time-into-decimal/  the php version requires post back to the server, so i think this c..

11:38 pm, March 7, 2021
linux
how to check the temperature of the pi using command line

to get the temperature of the pi in shell or command line type the following: BASH vcgencmd measure_temp This measures the GPU temperature. Which should generate something like this: To get the..

11:39 pm, February 17, 2021
javascript
slick carousel jump to a slide on element hover

jumps to a specific slider on hover over on an element this is working now, here is the example, mouse over the buttons to see the slide change. trying to add this: Javascript $( selector ).mous..

4:00 am, February 15, 2021
javascript
Adding HTML Templates into TinyMCE Editor

This can be very useful if you are using the tinymce editor on your site and want to be able to add simple or complex html templates. Here is how to do it: Add this to your tinymce init Javascrip..

12:14 am, February 5, 2021
jquery
jquery page search [testing]

just testing this one at the moment for a in page search.  Based on this: https://codepen.io/chriscoyier/pen/ExgqWab  I would like to adapt this code to search through page elements and ma..

8:27 am, February 3, 2021
javascript
codemirror htmlmixed textarea

a working (hopefully) version of codemirror using the htmlmixed mode, not sure why its not doing code highlighting.

2:09 am, January 23, 2021
jquery
animate and zoom six elements on a timer [addClass, removeClass, setTimeout]

set of six elements that i wanted to highlight using a simple setTimeout and the addClass and removeClass  this also involves some css changes to get this working i would also like in the fut..

3:42 am, January 15, 2021
site bugs
linking search results to view pages [finished] 🤣

I was thinking it might be useful to link the search term to the page, so that it can be found more easily using that search. For example, Link this search text (somehow) to the post page and display..

2:44 am, January 12, 2021
jquery
using jquery appear for checking if an element is visible on screen

Yes.. sometimes i like using jquery as well, as it can make things so easy! :) Here is a quick demo using the JQuery Appear plugin so make an element change if it on or off screen.  Plugin Link..

12:24 am, December 1, 2020
wordpress
wordpress get the current category id name and slug

This gets and displays the current category id in a wordpress blog post if you have the current id, if not you can leave the $post_id blank and it should see if there is a category loaded to the curre..

6:01 am, September 21, 2020
bootstrap
Bootstrap Darkmode Switch

I have tried this before without success but i googled "Bootstrap Darkmode Switch" and found this repo at the top of the list. So i thought i would give it a try on here and see how it looks. Demo pag..

11:54 pm, August 18, 2020
wordpress
list items matching a category title

this is just raw at the moment, not tested or working. this is matching a category number at the moment so would need an additional way to link that number to the category name, or know what the categ..

4:08 am, June 12, 2020
javascript
inline fancybox modal testing

just testing to see if i can get a fancybox popup loading using an inline script rather than a document ready one, might be easier to implement. similar to this one, but without the need for documen..

6:12 am, June 3, 2020
php
PHP Finding the position of a string in another string using strpos

$dot_location = strpos($my_string,"."); The first version of this does not seem to work in all cases, so i have updated this with a working version here.

12:00 am, July 9, 2019
css
Drop Down Menu Swapping Left align to Right

this is useful if you have a nav that hits the right side of the screen and you want it to open on the left rather than the right side. you can see on the very right drop down item opens with its item..

5:36 am, June 26, 2019
php
How Many Days Since a Date and other Calculations

Here i calculate the number of days since a certain date in php and use the values for checking how much something costs per day.  Start Date Lets add the date that the item was purchaced. In d..

12:27 am, February 11, 2019
css
Using Flexbox rather than Floats

So i was still using float left for a bunch of elements i was working on the other day, sometimes it's hard to drop old techniques. What are the actual benefits of using flexbox rather than float lef..

4:27 am, January 16, 2019
wordpress
wordpress enqueue slicknav and slick slider

add this to your theme scripts functions file here is the full one from HTML5 Blank // Load HTML5 Blank scripts (header.php) function html5blank_header_scripts() { if ($GLOBALS['pagenow'] != ..

6:20 am, August 31, 2018
php
pretty printing json with php

nice if you are working with json string data and just want to be able to read through the structure without copy pasting it somewhere else. $json_string = json_encode($data, JSON_PRETTY_PRINT);

6:20 am, August 31, 2018
js
google map with overlay data

Ever wanted to add a really slightly complex google map to your site? Working Example /* Always set the map height explicitly to define the size of the div * element that con..

6:20 am, August 31, 2018
js
Slick Slider Carousel

Edit: Sorry this page was broken for a bit, its fixed now with working examples! 😛 Nice and simple slider / carousel

6:20 am, August 31, 2018
js
load google sheet data into json string with jquery

Just discovered this the other day, you can actually export google sheets data into json format and load it directly into your site, how good is that. A free mini basic database! Initially i was lo..

6:20 am, August 31, 2018
js
parallax js scroll testing

Update: the demo on this one seems a bit broken, i have to fix it! :) you can view a working demo here: https://codepen.io/kruxor/pen/PpGLRG This is one that i had a demo of on codepen, and then code..

6:20 am, August 31, 2018
js
clipboard copy js

for copying things to the clipboard, like the click to copy. Basic Usage Include the script <script src="js/clipboard.min.js"></script> add a field to copy to the clipboard..

6:20 am, August 31, 2018
javascript
json loop load elements

Loading json content from a url can be tricky, there are a few different things you need to watch out for. Here is some examples using an example json feed. Load the feed this will load the feed and..

6:20 am, August 31, 2018
jquery
document ready wordpress jquery

Wordpress uses JQuery rather than $ to initialize so here is a workaround that allows you to still use the $ to access JQuery functions. Just incase your normal document ready is not working.

6:20 am, August 31, 2018
js
get select option form value with jquery

Handy if you need to get the value of a selected item in an option list basic code $("#select option").filter(":selected").val(); working demo Value 1 Value 2 Value 3 Value 4 ..

6:20 am, August 31, 2018
js
using vue and json data

Based on This Demo: https://jsfiddle.net/kkpLnv6k/ so i was looking through the jquery way of loading json data and was wondering what the point of loading it in with a vue.js instance is. I guess ..

6:20 am, August 31, 2018
html
copy image to data uri using chrome base64 encode

Update: 26 Aug 2020 - Fixed video and original image link all should be working now in chrome. Found this one useful if you want to convert an image to base64 encode and link it directly in css or ht..

6:20 am, August 31, 2018
html
flexbox layout template

thought i would see what a full page example layout would be like using flexbox rather than floats Using this for flexbox reference flexbox layout Note: tested working in ie11.. yay.

6:20 am, August 31, 2018
html
video embed no controls

embed a video, for use as a background or a slide element, or wherever you need a large video. I found that there was a bug in chrome (which is probably fixed now) that was ignoring the autoplay tag ..

6:20 am, August 31, 2018
Welcome

This is my test area for webdev. I keep a collection of code snippits here, mostly for my reference. Also if i find a good site, i usually add it here.

Join me on Substack if you want me to send you a collection of the things i have done or found or read for the week. Or follow me on twitter if you prefer, i dont post much but i probably should!

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If you work on something a little bit every day, you end up with something that is massive.
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