| // Original code from http://www.blog.highub.com/mobile-2/a-fix-for-iphone-viewport-scale-bug/ | |
| var metas = document.getElementsByTagName('meta'); | |
| var i; | |
| if (navigator.userAgent.match(/iPhone/i)) { | |
| for (i=0; i<metas.length; i++) { | |
| if (metas[i].name == "viewport") { | |
| metas[i].content = "width=device-width, minimum-scale=1.0, maximum-scale=1.0"; | |
| } | |
| } |
It's pretty easy to do polymorphic associations in Rails: A Picture can belong to either a BlogPost or an Article. But what if you need the relationship the other way around? A Picture, a Text and a Video can belong to an Article, and that article can find all media by calling @article.media
This example shows how to create an ArticleElement join model that handles the polymorphic relationship. To add fields that are common to all polymorphic models, add fields to the join model.
| <?php | |
| /* | |
| Here's a couple of metaboxes that I've recently created using this system | |
| */ | |
| $subpostings = redrokk_metabox_class::getInstance('subpostings', array( | |
| 'title' => '(optional) Subscription for Postings', | |
| 'description' => "As an optional feature, you have a complete api at your disposal which will allow you the ability to offer and manage member posts. In addition to these settings, you may need to create the associated pages for accepting posts from your frontend.", |
