haaakon
4pods
Adds blocks to all UISearchBar delegate methods with a category, no subclassing. Also allows the use of delegate methods if no block is set.
License: MIT
Adds blocks to all UITextField delegate methods with a category, no subclassing. Also allows the use of delegate methods if no block is set.
License: MIT
UIWebView-Blocks ================
UIWebView+Blocks is A simple category that implements blocks into UIWebView. This allows you to use the power of blocks instead of implementing a delegate.
USAGE FOR NSURLRequests
Instead of allocating a new UIWebView and assigning a delegate, just call one of the static methods:
objc
UIWebView *webView = [UIWebView loadRequest:[NSURLRequest requestWithURL: [NSURL URLWithString:@"http://google.com"]]
loaded:^(UIWebView *webView) {
NSLog(@"Loaded successfully");
}
failed:^(UIWebView *webView, NSError *error) {
NSLog(@"Failed loading %@", error);
}];
OR
objc
UIWebView *webView = [UIWebView loadRequest:[NSURLRequest requestWithURL: [NSURL URLWithString:@"http://google.com"]]
loaded:^(UIWebView *webView) {
NSLog(@"Loaded successfully");
}
failed:^(UIWebView *webView, NSError *error) {
NSLog(@"Failed loading %@", error);
}
loadStarted:^(UIWebView *webView) {
NSLog(@"Started loading %@", webView.request.URL.absoluteString);
}
shouldLoad:^BOOL(UIWebView *webView, UIWebViewNavigationType navigationType) {
return YES;
}];
USAGE FOR HTML Strings
objc
UIWebView *webView = [UIWebView loadHTMLString:htmlString
loaded:^(UIWebView *) {
NSLog(@"Loaded successfully");
}
failed:^(UIWebView *, NSError *) {
NSLog(@"Failed loading %@", error);
}];
OR
objc
UIWebView *webView = [UIWebView loadHTMLString:htmlString
loaded:^(UIWebView *) {
NSLog(@"Loaded successfully");
}
failed:^(UIWebView *, NSError *) {
NSLog(@"Failed loading %@", error);
}
loadStarted:^(UIWebView *webView) {
NSLog(@"Started loading %@", webView.request.URL.absoluteString);
}
shouldLoad:^BOOL(UIWebView *webView, NSURLRequest *request, UIWebViewNavigationType navigationType) {
return YES;
}];
The class will return the UIWebView object which you can later add as a subview to your current view.
objc
webView.frame = [[UIScreen mainScreen] bounds];
[self.view addSubview: webView];
Note: UIWebView+Blocks currently doesn't support the simultaneous usage of multiple UIWebViews in the same view.
TRUE ENDING REPORTING
In UIWebView+Blocks.h, set TRUE_END_REPORT to YES if you wish to get notified only when the page is fully loaded instead of being notified every time a resource is loaded (default UIWebViewDelegate behavior).
This feature is still under beta and might not work perfectly at all times.
License: MIT