现在我的项目自动重新加载(在此站点上有人帮助:D)我怎么能得到另一个但是停止重装? 这就是我所拥有的:
-(IBAction)SendGPSData:(id)sender {
NSURL *myURL =[NSURL URLWithString:@"http://www.google.co.uk"];//<<change this!!!
NSURLRequest *myRequest = [NSURLRequest requestWithURL:myURL];
[myWebView2 loadRequest:myRequest];
[myWebView2 reload];
[NSTimer scheduledTimerWithTimeInterval:2 target:self selector:@selector(WebViewLoad:) userInfo:nil repeats:YES];
}
-(IBAction)stop:(id)sender {
//what do i put here to stop it reloading?
}
-(void)WebViewLoad:(NSTimer *)theTimer
{
[myWebView2 reload];
}
不喜欢这么快就提出另一个问题,但我是Xcode的初学者,所以任何帮助都会很棒:)
我试过myWebView停止加载; 但原来似乎要覆盖这个:(
答案 0 :(得分:0)
你可以这样停下来:
-(IBAction)stop:(id)sender {
[webView stopLoading];
}
答案 1 :(得分:0)
您还需要停止计时器。所以你这样做:
NSTimer* reloadTimer; // Put this in your class.
reloadTimer = [NSTimer scheduledTimerWithTimeInterval:2 target:self selector:@selector(WebViewLoad:) userInfo:nil repeats:YES];
-(IBAction)stop:(id)sender
{
[reloadTimer invalidate];
reloadTimer = nil; // Prevents crash, when this method is called twice:
// reloadTimer is released when you call invalidate,
// so next time invalidate would be called on non-existing
// object -> crash.
[myWebView2 stopLoading];
}
将启动/创建计时器的代码放在一个单独的方法中可能是有意义的,这样你就可以使用它重新启动重新加载。