Difference between revisions of "Swift code snippets"
From Hawk Wiki
(Created page with "==Making Network Request== <pre> var clientId = "Put your client id here" var url = NSURL(string: "https://api.instagram.com/v1/media/popular?client_id=\(clientId)")! var reque...") |
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println("response: \(self.photos)") | println("response: \(self.photos)") | ||
} | } | ||
| + | </pre> | ||
| + | ==Use setImageWithURL== | ||
| + | Create the bridging file: create a new Objective-C file, name it anything, and when you save it, Xcode will prompt you generate a bridging file. <br> | ||
| + | In an Objective-C bridging file: | ||
| + | <pre> | ||
| + | #import <AFNetworking/UIImageView+AFNetworking.h> | ||
| + | </pre> | ||
| + | In the swift view file, to set a imageView using URL: | ||
| + | <pre> | ||
| + | setImageWithURL(NSURL(string: thumbnail)) | ||
</pre> | </pre> | ||
Revision as of 06:33, 6 February 2015
Making Network Request
var clientId = "Put your client id here"
var url = NSURL(string: "https://api.instagram.com/v1/media/popular?client_id=\(clientId)")!
var request = NSURLRequest(URL: url)
NSURLConnection.sendAsynchronousRequest(request, queue: NSOperationQueue.mainQueue()) { (response: NSURLResponse!, data: NSData!, error: NSError!) -> Void in
var responseDictionary = NSJSONSerialization.JSONObjectWithData(data, options: nil, error: nil) as NSDictionary
self.photos = responseDictionary["data"] as NSArray
self.tableView.reloadData()
println("response: \(self.photos)")
}
Use setImageWithURL
Create the bridging file: create a new Objective-C file, name it anything, and when you save it, Xcode will prompt you generate a bridging file.
In an Objective-C bridging file:
#import <AFNetworking/UIImageView+AFNetworking.h>
In the swift view file, to set a imageView using URL:
setImageWithURL(NSURL(string: thumbnail))
