1
我試圖在沒有網絡連接的ipad上運行web表單。到目前爲止，我已經成功地通過使用一個需要html文件並在瀏覽器中顯示它的應用程序將表單加載到safari中。ipad：運行本地網站和存儲數據
但是，html 5的數據存儲sql組件似乎不起作用。我從html5rocks.com複製了代碼 http://playground.html5rocks.com/#async_transactions 似乎在我的應用程序中無處不在。
所以我的應用程序是非常簡單，它只是加載一個網頁瀏覽器......這裏的相關代碼
- (void)viewDidLoad {
// Example 1, loading the content from a URLNSURL
//NSURL *url = [NSURL URLWithString:@"http://dblog.com.au"];
//NSURLRequest *request = [NSURLRequest requestWithURL:url];
//[webView loadRequest:request];
NSString *webPage = [[NSBundle mainBundle] pathForResource:@"index" ofType:@"html"];
NSData *webData = [NSData dataWithContentsOfFile:webPage];
NSString *imagePath = [[NSBundle mainBundle] resourcePath];
imagePath = [imagePath stringByReplacingOccurrencesOfString:@"/" withString:@"//"];
imagePath = [imagePath stringByReplacingOccurrencesOfString:@" " withString:@"%20"];
// NSString *HTMLData = @"
// <h1>Hello this is a test</h1>
// <img src="sample.jpg" alt="" width="100" height="100" />";
// [webView loadHTMLString:HTMLData baseURL:[NSURL URLWithString: [NSString stringWithFormat:@"file:/%@//",imagePath]]];
//[webView loadHTMLString:webPage baseURL:[NSURL URLWithString: [NSString stringWithFormat:@"file:/%@//",imagePath]]];
//[webView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:webPage isDirectory:NO]]];
NSString *baseStr = [NSString stringWithFormat:@"file:/%@//",imagePath];
NSURL *baseURL = [NSURL URLWithString: baseStr];
NSLog(@"%@",baseStr);
//webView.scalesPageToFit = YES;
//webView.multipleTouchEnabled = YES;
/*for (id subview in webView.subviews){
if([[subview class] isSubclassOfClass: [UIScrollView class]])
((UIScrollView *)subview).bounces = NO;
}*/
[webView loadData:webData MIMEType:@"text/html" textEncodingName:@"UTF-8" baseURL:baseURL];
//[webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://www.cyberdesignworks.com.au/clients/ideatoaction"]]];
//[webView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"Test" ofType:@"svg"]isDirectory:NO]]];
[super viewDidLoad];