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diff --git a/cimonitor-configs/sorting-table-css/README.md b/cimonitor-configs/sorting-table-css/README.md new file mode 100755 index 00000000..f4143d6e --- /dev/null +++ b/cimonitor-configs/sorting-table-css/README.md @@ -0,0 +1,302 @@ +# sortable - a tiny, vanilla JS table sorter + +Makes any table with **class="sortable"**, er, sortable. That is the user can click on a table header and change the sorting of the table rows. + +Just include the JavaScript and it will work. No function calls needed, all is done with an **eventListener**. +(the CSS is not strictly needed, but makes it ~pretty and user friendly) + +- [sortable - a tiny, vanilla JS table sorter](#sortable---a-tiny-vanilla-js-table-sorter) + - [Factoids](#factoids) + - [...with a little help from my friends](#with-a-little-help-from-my-friends) + - [Demo](#demo) + - [A basic example](#a-basic-example) + - [Non-sortable field](#non-sortable-field) + - [...using `class` and `css`](#using-class-and-css) + - [...using `css` only](#using-css-only) + - [Indicators/arrows on the left side](#indicatorsarrows-on-the-left-side) + - [Note about css/scss](#note-about-cssscss) + - [Sort on value other than the one shown](#sort-on-value-other-than-the-one-shown) + - [Alternative sorting](#alternative-sorting) + - [Specify which column should be sorted](#specify-which-column-should-be-sorted) + - [Ascending sort](#ascending-sort) + - [Sort on load](#sort-on-load) + +## Factoids + +- **921 bytes** minified. (541 bytes gzipped) + +- Works with **JavaScript generated tables**. (since we are using an eventListener) + +- **Lightning fast**. _Huge_ tables will make it slow and may freeze the browser, especially for mobiles, so you know... + +- Requires **thead** and **tbody**. + +- **cross browser**, ie9+ (I think, there have been a _whole_ bunch of changes since I last tested it on ie9 🤷) + +- ~~eventListeners attached to the rows _WILL_ be removed~~ + +- eventListeners are no longer removed! 😊 + +- NOT tested with React, Angular, Vue, etc. + +- Works with [Svelte](https://svelte.dev/)! + +### ...with a little help from my friends + +- `table` > `class="sortable asc"` let's you [sort ascending](#ascending-sort) as default. Thanks [ + Nikita Dunajevs](https://github.com/dunajevs)! + +- `data-sort-alt` in `tbody` > `td` allows for [alternative sorting](#alternative-sorting) while holding `shift` or `alt`. Thanks [wodny](https://github.com/wodny)! + +- `data-sort-col` in `thead` > `th` allows you to [specify which column should be sorted](#specify-which-column-should-be-sorted), in case you are using `colspan`, for instance. Thanks [Nick Kocharhook](https://github.com/nk9)! + +- **Nested elements** inside `th` now works. Thanks [mxve](https://github.com/mxve)! + +- [Sort on load](#sort-on-load) example. Thanks [Christian Petersson](https://github.com/Issen007) and [Abit Salihu](https://github.com/abitsalihu)! + +- Thanks to [chatcoda](https://github.com/chatcoda) for the `<td></td>` / `<td>0</td>` sorting bug fix! + +## Demo + +You can find a simple demo on <https://tofsjonas.github.io/sortable/> + +## A basic example + +```html +<table class="sortable"> + <thead> + <tr> + <th><span>Role</span></th> + <th>Name</th> + </tr> + </thead> + <tbody> + <tr> + <td>Genius</td> + <td>Rick</td> + </tr> + <tr> + <td><a href="javascript:alert('Inline javascript works!');">Sidekick</a></td> + <td>Morty</td> + </tr> + </tbody> +</table> +<link href="https://cdn.jsdelivr.net/gh/tofsjonas/sortable/sortable.min.css" rel="stylesheet" /> +<script src="https://cdn.jsdelivr.net/gh/tofsjonas/sortable/sortable.min.js"></script> +``` + +_(The `span` is just there to prove that elements inside `th` works)_ + +## Non-sortable field + +### ...using `class` and `css` + +If you wish to disable sorting for a specific field, the easiest way is to add a class to it, like so: + +```html +<tr> + <th class="no-sort">Role</th> + <th>Name</th> +</tr> +``` + +and then use css to block clicks. like so: + +```css +.sortable th.no-sort { + pointer-events: none; +} +``` + +### ...using `css` only + +This is a bit trickier, but it doesn't require any changes to the html, so I guess it could be worth it in some cases. + +```css +/* the first column in every sortable table should not be sortable*/ +.sortable th:nth-child(1) { + pointer-events: none; +} + +/* the seventh column in the second .sortable table should not be sortable*/ +.sortable:nth-of-type(2) th:nth-child(7) { + pointer-events: none; +} +``` + +## Indicators/arrows on the left side + +If you have text that is aligned on the right side, you may want to have the arrows on the left side. + +This is solved by adding a class to the css and using `::before` instead of `::after`. + +(You can of course use a pure css solution, without class names - just like with the [non-sortable field](#non-sortable-field) - but _that_ I will leave for you to figure out.) + +```css +.sortable th.indicator-left::after { + content: ''; +} +.sortable th.indicator-left::before { + margin-right: 3px; + content: '▸'; +} +/* etc. */ +``` + +> _Full example: [CSS](https://github.com/tofsjonas/sortable/blob/main/sortable-base.css), [SCSS](https://github.com/tofsjonas/sortable/blob/main/sortable-base.scss)_ + +## Note about css/scss + +The `css/scss` in this repo was only ever meant as an example. It was never intended to be actually _used_. + +That said, if you're feeling lazy, here are two stylesheets you can use: + +```html +<!-- This will add arrows only --> +<link href="https://cdn.jsdelivr.net/gh/tofsjonas/sortable/sortable-base.min.css" rel="stylesheet" /> + +<!-- This will make it look like the tables in the example, with arrows, striped rows etc. --> +<link href="https://cdn.jsdelivr.net/gh/tofsjonas/sortable/sortable.min.css" rel="stylesheet" /> +``` + +## Sort on value other than the one shown + +Using the `data-sort` attribute in `tbody` > `td` you can have one visible value and one sortable value. +This is useful in case you have for instance sizes like kb, Mb, GB, etc. + +```html +<table class="sortable"> + <thead> + <tr> + <th>Movie Name</th> + <th>Size</th> + <th>Release date</th> + </tr> + </thead> + <tbody> + <tr> + <td>Zack Snyder's Justice League</td> + <td data-sort="943718400">900MB</td> + <td data-sort="20210318">03/18/2021</td> + </tr> + <tr> + <td>The Sound of Music</td> + <td data-sort="1610612736">1.5GB</td> + <td data-sort="19651209">12/09/1965</td> + </tr> + </tbody> +</table> +``` + +## Alternative sorting + +If you click on a table header while holding **shift** or **alt** an alternative +`data-sort-alt` attribute will override `data-sort`. + +```html +<table class="sortable"> + <thead> + <tr> + <th>Movie Name</th> + <th>Size</th> + <th>Release date</th> + </tr> + </thead> + <tbody> + <tr> + <td>Something</td> + <td data-sort-alt="c" data-sort="a">A</td> + <td data-sort-alt="b" data-sort="c">B</td> + <td data-sort-alt="a" data-sort="b">C</td> + </tr> + <tr> + <td>Something else</td> + <td data-sort-alt="e" data-sort="f">D</td> + <td data-sort-alt="f" data-sort="e">E</td> + <td data-sort-alt="d" data-sort="d">F</td> + </tr> + </tbody> +</table> +``` + +## Specify which column should be sorted + +Using the `data-sort-col` attribute in `thead` > `th`, you can sort on a different column than the one that was clicked. For instance if you want to have colspans. Like so: + +```html +<thead> + <tr> + <th></th> + <th>Category</th> + <th class="show_name">Show</th> + <th colspan="2">Overall</th> + <th colspan="2" data-sort-col="5">On Our Dates</th> + <th data-sort-col="7">First Sold Out</th> + </tr> +</thead> +<tbody> + <tr> + <td class="tags"> </td> + <td class="category">Comedy</td> + <td class="show_name">Show 1</td> + <td class="ratio all" data-sort="72">18/25</td> + <td class="pct all">72%</td> + <td class="ratio ours" data-sort="75">3/4</td> + <td class="pct ours">75%</td> + <td>2022-07-30</td> + </tr> + ... +</tbody> +``` + +## Ascending sort + +By adding `asc` to `table`, the default sorting direction will be **ascending** instead of descending + +```html +<table class="sortable asc"> + <thead> + ... + </thead> + <tbody> + ... + </tbody> +</table> +``` + +## Sort on load + +If you wish to sort a table on load, I would recommend doing something like this: + +```html +<table class="sortable"> + <thead> + <tr> + <th>Movie Name</th> + <th id="movie-size">Size</th> + <th>Release date</th> + </tr> + </thead> + <tbody> + ... + </tbody> +</table> + +<script> + window.addEventListener('load', function () { + const el = document.getElementById('movie-size') + // without id: + // const el = document.querySelector('.sortable th:first-child') + // const el = document.querySelector('.sortable th:nth-child(2)') + // const el = document.querySelectorAll('.sortable')[3].querySelector('th:nth-child(7)') + // etc. + if (el) { + el.click() + } + }) +</script> +``` + +Combine this with `<table class="sortable asc">` to reverse the sort order. Or do `el.click()` twice! + +[](https://www.jsdelivr.com/package/gh/tofsjonas/sortable) |