使用参数从JavaScript调用Objective C方法 [英] Call Objective C method from JavaScript with parameter

问题描述

我成功使用以下方法从JavaScript方法调用Objective C方法

I succeed to call a Objective C method from a JavaScript method using the following

///javascript

    function hi()
     {
     CallNKitAction("callFromJavascript className=TestCarouselViewController&index="+index);   
     }
            hi();
////objective c

-(void)callFromJavascript
{



 NSLog(@"Before:%f",refToSelf.carouselView.alpha);
 [UIView beginAnimations:nil context:nil];
 [UIView setAnimationDuration:0.6f];
 refToSelf.carouselView.alpha=0.0f;
 [UIView commitAnimations];
 NSLog(@"After:%f",refToSelf.carouselView.alpha);

}

但我不知道如何使用参数调用。任何人都可以帮忙吗？

but I don't know how to call with a parameter. Can anyone help?

推荐答案

注意到这是没有答案的 - 我有一个简化从UIWebViews调用Objective-C的小项目。

Noticing that this is unanswered - I have a little project that simplifies the calling of Objective-C from UIWebViews.

它提供了一个小的Javascript函数来调用Objective-C和一个位于WebView和ViewController之间的类（称为KPWebViewInterceptor）。

It provides a small Javascript function to invoke the Objective-C and a class (called KPWebViewInterceptor) that sits between your WebView and ViewController.

您可以阅读并下载： https://github.com/dannywartnaby / KPWebViewInterceptor

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