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  1. SlideUp / SlideDown content without jQuery (VelocityJS)

    The SlideUp/SlideDown methods in jQuery are said to be the "Holy Grail" of vertical animations, because they are able to (reasonably) smoothly change the height of a matched element with a sliding motion, while allowing sibling elements to move in to the empty space. If you're unsure of what I mean, take a look at this jQuery-powered Q&A/FAQs script I cobbled together, and watch how the pretty-coloured bars move to leave no gaps, when other boxes are opened and closed;

    ...
  2. Content Filter + Refine with Multi-Category Select (show selected or hide selected)

    Back in September last year, I wrote about making a content filter where items are filtered by class. A big limitation to this script is that it uses radio buttons to make selections, and as we all know, only one radio button can be selected at any time.

    I decided to revisit the content filter, adding 'refine' functionality, so that multi-category selections can be made. A welcome refinement, and much more usable in the real world for sure.

    First I should draw your ...
  3. Getting Started with JavaScript Charts

    Credits: This is a guest post by Rohit Boggarapu, a software engineer at Adobe.

    Data visualization is something that comes up at least once in the work life of a frontend developer. If you are a JavaScript developer and havenít made any interactive charts yet, then there is a good chance that you will do so in near future. And to prepare you for that moment, I decided to write this detailed tutorial.

    In this tutorial I will not only cover the process of making a simple ...
    Categories
    JavaScript & Ajax
  4. On-Demand Animated GIF Player to reduce page load

    Play animated GIFs on-demand with this GIF player. No JavaScript dependencies. Initial loading of a GIF is delayed until the user starts playback manually.

    For a recent project, I needed to display a number of animated GIFs on a web page to illustrate before and after scenarios. Now, the problem with GIFs is that they are usually displayed on a web page using the <img> element, which means that they download immediately when the page loads. Some of my animated GIFs were several ...
  5. Click-Counter with Flat File Storage (text file) - AJAX & PHP

    I was inspired by a recent forum thread, to write a click counter that can count clicks/hits to any HTML element (links, buttons, images, etc.). Multiple counts are saved to one text file (no database needed) using PHP, while AJAX displays the increasing numbers in real time. No page refresh required!

    It's very light-weight because no dependencies or large JavaScript libraries are used - it's all plain JS.


    DEMO - AJAX & PHP Click-Counter with Flat File Storage ...

    Updated 11-17-2015 at 11:23 AM by Beverleyh

    Categories
    JavaScript & Ajax , PHP coding , Web Design issues
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