[SWIFT] WKWebView에서 Button Click

 

1. Web JavaScript Setting

$(document).ready(function(){
  $('.btn-save').click(function(){
  	var str = "ABC";
  	window.webkit.messageHandlers.NAME.postMessage(str);
  });   
});

 

---

2. Native

 

2-1. WKWebView Setting

let contentController = WKUserContentController()
let config = WKWebViewConfiguration()

contentController.add(self, name: "NAME")

config.userContentController = contentController

webView = WKWebview(frame: .zero, configuration: config)
webView.uiDelegate = self
webView.navigationDelegate = self

 

2-2. Web JavaScript -> Native Call

extension ViewController: WKUIDelegate, WKNavigationDelegate, WKScriptMessageHandler {
    func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
        
        if(message.name == "NAME"){ 
            print("message.body")
        }
        
    }

}

 

출력 결과 : ABC