loadHTMLString不适用于iOS5？ [英] loadHTMLString Not Working With iOS5?

问题描述

以下代码不适用于iOS5：

   - （void）loadURL 
 {
 NSString * path = [[NSBundle mainBundle] pathForResource：self.HTML ofType：@html]; 
 NSString * markup = [[NSString alloc] initWithContentsOfFile：路径编码：NSUTF8StringEncoding error：nil]; 
 [self.webView loadHTMLString：markup baseURL：nil]; 
 [标记发布]; 
 
 $ b  - （BOOL）webView：（UIWebView *）webView shouldStartLoadWithRequest：（NSURLRequest *）请求
 navigationType：（UIWebViewNavigationType）navigationType 
 {
 if（navigationType == UIWebViewNavigationTypeLinkClicked）
 {
 //另一个控制器加载
 return NO; 
} 
 else 
 {
 return YES; 
 
 
  

当web视图加载时，它什么都不做，只是出现空白屏幕。当我在iOS 4.3中运行它时，它会从该包中加载HTML。

解决方案

如果您的html包含脚本标记， - 关闭< script src =.../> 标签，那么这可能是问题的原因。

查看我自己的解决方案问题，在这里： UIWebView loadHTMLString在iOS5中不起作用

The following code does not work with iOS5:

- (void)loadURL
{
    NSString *path = [[NSBundle mainBundle] pathForResource:self.HTML ofType:@"html"];     
    NSString *markup = [[NSString alloc] initWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];
    [self.webView loadHTMLString:markup baseURL:nil];
    [markup release];
}

- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request 
                                                 navigationType:(UIWebViewNavigationType)navigationType
{
    if (navigationType == UIWebViewNavigationTypeLinkClicked)
    {
        // Another controller loads
        return NO;
    }
    else
    {
        return YES;
    }
}

When the web view loads, it does nothing, just an empty screen appears. When I run this in iOS 4.3 it loads the HTML from the bundle.

解决方案

If your html includes a script tag that is self-closing <script src="..." /> tag then this is likely the cause of the problem.

See my own question with solution, here: UIWebView loadHTMLString not working in iOS5

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