【发布时间】:2012-01-12 18:31:15
【问题描述】:
我有以下代码:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
UIWebView *aWebView;
aWebView = [[UIWebView alloc] initWithFrame:CGRectMake(320, 0, 320, 480)];//init and create the UIWebView
aWebView.autoresizesSubviews = YES;
aWebView.autoresizingMask=(UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth);
//set the web view delegates for the web view to be itself
[aWebView setDelegate:self];
//Set the URL to go to for your UIWebView
NSString *urlAddress = @"www.google.com";
//Create a URL object.
NSURL *url = [NSURL URLWithString:urlAddress];
//URL Requst Object
NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];
//load the URL into the web view.
[aWebView loadRequest:requestObj];
//add the web view to the content view
[self.view addSubview:aWebView];
}
单击任何单元格时,它应该创建一个 UIWebView 并转到 google.com,但由于某种原因,我收到以下错误:2011-12-04 23:47:56.825 AudStud[906:207] Unknown scheme, doing nothing: www.google.com
【问题讨论】:
-
尝试将您的 URL 更改为
http://www.google.com,并在调用loadRequest:之前将您的 UIWebView 添加到视图中。 -
你有内存泄漏,addSubview后释放一个WebView
标签: objective-c ios xcode ipad ios4