Update jQuery UI Widget Options
We're all used to passing options when instantiating an object, whether it be JavaScript or any other language. Whether or not you can update those options later is usually up to the framework, and somehow many wont let you update them once they've been passed in. Depending on how the initialization of the object is done, sometimes that makes sense, but in most cases you should be able to update an option at any given time.
I recently needed to update a jQuery UI widget option and here's how you update any given option:
this.$editor.inlineEditor('option', 'forceOpen', true);
jQuery UI is mostly a legacy technology these days so I'm mostly passing this tip on for those having to maintain old code. This does teach a good lesson: always provide a method for modifying initial options, even if you don't foresee a reason to do so!
![Camera and Video Control with HTML5]()
Client-side APIs on mobile and desktop devices are quickly providing the same APIs. Of course our mobile devices got access to some of these APIs first, but those APIs are slowly making their way to the desktop. One of those APIs is the getUserMedia API...
![9 More Mind-Blowing WebGL Demos]()
With Firefox OS, asm.js, and the push for browser performance improvements, canvas and WebGL technologies are opening a world of possibilities. I featured 9 Mind-Blowing Canvas Demos and then took it up a level with 9 Mind-Blowing WebGL Demos, but I want to outdo...
![Dynamically Create Charts Using MooTools MilkChart and Google Analytics]()
The prospect of creating graphics charts with JavaScript is exciting. It's also the perfect use of JavaScript -- creating non-essential features with unobtrusive scripting. I've created a mix of PHP (the Analytics class), HTML, and MooTools JavaScript that will connect to Google Analytics...
![Image Protection Using PHP, the GD Library, JavaScript, and XHTML]()
Warning: The demo for this post may brick your browser.
A while back I posted a MooTools plugin called dwProtector that aimed to make image theft more difficult -- NOT PREVENT IT COMPLETELY -- but make it more difficult for the rookie to average user...
