![]() It’s good practice to keep the markup as clean as possible, in order to maintain the strictest separation between content and behaviour. Initial data table before any alterations Preparing the markup Without any added extras (and a bare minimum of styling), the basic table looks like this: As a rule of thumb, it’s usually a good idea to include elements, even if they’re optional, if they add valuable structure such as this. Since these elements add structure, they also add potential for a more accurate -or simply more straightforward - implementation. Note that this example specifies thead and tbody elements which are optional in HTML5. #Reditr sort column view downloadHere’s a basic bare-bones example which you can download from the accompanying GitHub repository: Easy table sorting with JavaScript Game Price Release date Rating Super Mario Odyssey 49.99 Octo97 We’ll try to require as few additions as possible, to ensure maximum separation of content from functionality. We’re looking to sort data, so this should be presented in the most appropriate form: a table. The only significant challenge is ensuring the backend and frontend versions work in exactly the same way easier if you use something like Node.js. The JavaScript approach presented here could then be modified very slightly to, where JavaScript is available, replace those links and use the client-side version. The links that will be used to sort each column could send different values in URL parameters, which a backend script uses to generate the appropriately-sorted content. Note that, in a dynamic environment, you could still layer this technique on top of a server-side sort fallback. Whilst they won’t be able to sort it - for a static site, this is the best we can offer - they will still be able to view the data. For any readers who do not have JavaScript available, they won’t miss out on the core content: whatever data it is that we’re presenting. I’m going to present a technique with uses Unobtrusive JavaScript to enhance existing content, if possible. ![]() Whilst this can be done server-side using a dynamic architecture, it’s not necessarily the best choice there, let alone in a static environment where we have no other option. One of the easiest ways you can improve any data that you publish, is to utilise JavaScript to make it sortable. ![]()
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