A iOS UIWebView controller that provides pagination for multiple HTML documents and a simple way to trigger controller actions from these documents.
In addition, it will automatically set the following class names on the body
element:
visible: On the currently visible page. This can be used to, for instance, start animations when the page is shown.swiping: On each loaded page, while the user is swiping. This can be used to, for instance, disable animations during swiping.
This has been extracted from two in-production applications.
Initialize an instance with the -[FTWebViewController initWithPageURLs:]
method, passing it a list of URLs, one for each page.
In order to handle actions triggered from the documents, initialize an instance
with -[FTWebViewController initWithPageURLs:applicationScheme:], passing it a
identifier by which your custom actions will be recognized, and implement the
relevant FTWebViewControllerDelegate protocol method.
For instance, with a scheme of x-BananaRecipes, the following link:
<a href="x-BananaRecipes://AddToFavorites/?id=42">Add to favorites.</a>
Will trigger a call to your delegate with the following parameters:
- (void)webViewController:(FTWebViewController *)webViewController
didReceiveAction:(NSString *)actionName
withArguments:(NSDictionary *)arguments;
{
NSLog(@"Action name: %@", actionName); // => AddToFavorites
NSLog(@"Arguments: %@", arguments); // => { id = 42; }
}Alternatively, if you don’t need multi-page support, you can use FTWebPageView
and the FTWebPageViewDelegate protocol directly.
This code is available under the MIT license. See the LICENSE file for details.