Javascript 单击UIWebView中的按钮时打开ViewController

我有一个应用程序，它有UIWebView，Webview包含简单的按钮

这是我的WebViewController：

import UIKit

class testViewController: UIViewController {
    internal static var testID = 0

    @IBOutlet weak var myWebView: UIWebView!
    override func viewDidLoad() {
        super.viewDidLoad()

    }

    override func viewDidAppear(animated: Bool) {
        super.viewDidAppear(animated)

        let url = NSURL (string: "http://mydomainname/index.html");
        let requestObj = NSURLRequest(URL: url!);
        myWebView.loadRequest(requestObj);
    }
}

网络视图完美地显示了我的HTML

我只需要在单击HTML文件中的按钮时从iOS项目中显示一个新的ViewController

就像这样：

<button onclick="myFunction()> Submit </button>

<script>
function myFunction()
{
presentViewController('myViewControllerName');

}



</script>

---

您可以在js操作中分配方案：

window.location = yourscheme://<scheme_content>

是的，您可以这样做：

func webView(webView: UIWebView, shouldStartLoadWithRequest request: NSURLRequest, navigationType: UIWebViewNavigationType) -> Bool {
        
        if (navigationType == UIWebViewNavigationType.FormSubmitted) {
            let VC = self.storyboard?.instantiateViewControllerWithIdentifier("myViewControllerName") as? myViewControllerName

            let navigationController = UINavigationController(rootViewController: VC!)
            self.navigationController?.presentViewController(navigationController, animated: true, completion:nil)

    
        }
        return true
    }

我的xcode错误：使用未声明的类型“myViewControllerName”哈哈大笑-我的xcode错误：使用未声明的类型“myViewControllerName”，因为您需要给出视图控制器名称，而不是“myViewController”，它只是一个示例名称
func webView(webView: UIWebView, shouldStartLoadWithRequest request: NSURLRequest, navigationType: UIWebViewNavigationType) -> Bool {
        
        if (navigationType == UIWebViewNavigationType.FormSubmitted) {
            let VC = self.storyboard?.instantiateViewControllerWithIdentifier("myViewControllerName") as? myViewControllerName

            let navigationController = UINavigationController(rootViewController: VC!)
            self.navigationController?.presentViewController(navigationController, animated: true, completion:nil)

    
        }
        return true
    }