当启用shouldStartLoadWithRequest方法时，Phonegap（基于Cordova 1.9.0）警报不起作用

Question

对URL请求处理使用shouldStartLoadWithRequest时，Phonegap通知（navigator.notification.alert和navigator.notification.confirm）不起作用。

的Javascript：

function onBodyLoad() { 
    document.addEventListener("deviceready", onDeviceReady, false); 
} 
function onDeviceReady() { 
    navigator.notification.alert("Cordova is working"); 
} 

目标C：

- (BOOL)webView:(UIWebView *)webView2 
shouldStartLoadWithRequest:(NSURLRequest *)request 
    navigationType:(UIWebViewNavigationType)navigationType{ 
    if ([[[request URL] absoluteString] hasPrefix:@"js-call:"]) { 
     // Extract the selector name from the URL 
     NSString *requestString = [[request URL] absoluteString]; 
     NSArray *components = [requestString componentsSeparatedByString:@":"]; 
     NSString *function = [components objectAtIndex:1]; 
     NSLog(@"the function name is %@",function); 
     // Call the given selector 
     [self performSelector:NSSelectorFromString(function)]; 
     // Cancel the location change 
     return NO; 
    } 
    return YES; 
    } 

请帮助我。

Answer 1

跑到非常类似的问题。最后一行

return YES; 

更改为

return [super webView:theWebView shouldStartLoadWithRequest:request navigationType:navigationType]; 

所有命令插件经过间隙：//桥梁。每个此类调用都会调用shouldStartLoadWithRequest来调用。所以，默认为YES似乎是问题所在。实际上，它应该返回NO作为gap：//调用。