/// <summary>
/// Evaluates a JavaScript string on current page.
/// </summary>
/// <param name="jsString">The JavaScript string to evaluate.</param>
/// <param name="completionHandler">Called when evaluating JavaScript operation finishes. Default is `null`.</param>
public void EvaluateJavaScript(string jsString, Action <UniWebViewNativeResultPayload> completionHandler = null)
{
var identifier = Guid.NewGuid().ToString();
UniWebViewInterface.EvaluateJavaScript(listener.Name, jsString, identifier);
if (completionHandler != null)
{
payloadActions.Add(identifier, completionHandler);
}
}
/// <summary>
/// Evaluate a JavaScript string on current page.
/// Although you can write complex javascript code and evaluate it at once,
/// a suggest way is calling this method with a single js method name.
/// The webview will try evaluate(execute) the javascript.
/// When it finished, OnEvaluateJavaScript will be raised with the result.
/// </summary>
/// <param name="script">The JavaScript string to evaluate.</param>
public void EvaluateJavaScript(string script)
{
Setup();
#if UNIWEBVIEW3_SUPPORTED
UniWebViewInterface.EvaluateJavaScript(listener.Name, script, string.Empty);
#elif UNIWEBVIEW2_SUPPORTED
UniWebViewPlugin.EvaluatingJavaScript(listener.Name, script);
#else
WWebViewPlugin.EvaluatingJavaScript(listener.Name, script);
#endif
}