How to call JavaScript from C# - Cordova/PhoneGap

Question

I\'m using cordova/phonegap to make a windows phone app, i\'m trying to call a script from C# when an event fires.

Is there anyway to do this?

here\'s my cla

Answer 1

I found a solution, admittedly not the best one but works for me.

I created a singleton class called WebViewHandler which looks like this

class WebViewHandler
{
    private static WebViewHandler instance;
    public bool isWebViewReady { get { return webView != null; } }
    public WPCordovaClassLib.CordovaView webView;

    private WebViewHandler()
    {

    }

    public void setWebView(ref WPCordovaClassLib.CordovaView webView)
    {
        this.webView = webView;
    }

    public static WebViewHandler getInstance()
    {
        if(instance == null){
            instance = new WebViewHandler();
        }
        return instance;
    } 
}

Then I set the webview in the constructor on the HomePage like so:

 public HomePage()
 {
      InitializeComponent();
      CordovaView.Loaded += CordovaView_Loaded;
      WebViewHandler.getInstance().setWebView(ref CordovaView); 
 }

Once the WebView is set I can then call InvokeScript from any other class:

WebViewHandler.getInstance().webView.CordovaBrowser.InvokeScript("MyJavaScriptFunctionThatIWishToCall");