This is a module that communicates javascript and Swift on the UIWebView.
Add JsNoty.swift to your project, and load JsNoty.js to you web page.
class ViewController: UIViewController, UIWebViewDelegate, JsNotyDelegate {
private var jsNoty:JsNoty!;
override func viewDidLoad() {
super.viewDidLoad()
self.jsNoty = JsNoty(webView: self.webView)
self.jsNoty.delegate = self
let url = NSURL(string: "http://www.expample.com/path/to/page.html")
let request = NSURLRequest(URL: url!)
self.webView.loadRequest(request)
}
func webView(webView: UIWebView, shouldStartLoadWithRequest request: NSURLRequest, navigationType: UIWebViewNavigationType) -> Bool {
if(self.jsNoty.receive(request)){
return false;
}
return true
}
//JsNotyDelegate. Recieve event from javascript.
func didRecieveJsNotification(name:String, data:JSON?){
println(name, data)
}
self.jsNoty.notify("eventName");
//send json object
self.jsNoty.notify("eventNameWithJson", data: JSON(["foo": "bar"]));You must call JsNoty.nofify() after window onload
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="/js/js-noty/JsNoty.js"></script>
<script>
//recieve JsNoty.notify in Swift
JsNoty.on('eventName', function(e){
//do somthing
});
JsNoty.on('secondFromSwift', function(e, data){
//do somthing using data
});
window.onload = function(){
JsNoty.nofify("noparams");
JsNoty.nofify("second", {foo: "bar", integer: 1, arr: ["1", 2, "hoge"]});
};
</script>
</head>
<body>
<h1>JsNoty Test</h1>
</body>
</html>