Webview
代表shouldstartloadwithrequest
臨危URL從HTML,當我檢查請求一切都被轉換爲小寫字母:IOS,UIWebView中,
- (BOOL) webView: (UIWebView *) webView shouldStartLoadWithRequest:(NSURLRequest *) request navigationType: (UIWebViewNavigationType) navigationType {
// Only do something if a link has been clicked
if (navigationType == UIWebViewNavigationTypeLinkClicked) {
NSString *link = [[request URL] absoluteString];
if ([link hasPrefix:@"playSound:"]) {
[PlayAudio playAudio: [link substringFromIndex:10]];
return NO;
}
}
return YES;
}
,使問題
NSString *link = [[request URL] absoluteString];
前行我獲得了未修改的點擊鏈接副本。在iOS3和iOS4中,它仍然是一樣的。但是在iOS5上它只被轉換成小寫字母。下一行
if ([link hasPrefix:@"playSound:"]) {
永遠不會成爲現實。所以我不得不更改代碼以
- (BOOL) webView: (UIWebView *) webView shouldStartLoadWithRequest:(NSURLRequest *) request navigationType: (UIWebViewNavigationType) navigationType {
// Only do something if a link has been clicked
if (navigationType == UIWebViewNavigationTypeLinkClicked) {
NSString *link = [[[request URL] absoluteString] lowercaseString];
if ([link hasPrefix:@"playsound:"]) {
[PlayAudio playAudio: [link substringFromIndex:10]];
return NO;
}
}
return YES;
}
Soooo ......這是什麼問題? – johnyu
正是..笏的呢? – croyneaus4u
-1沒有實際問題。如果問題被問到,將會刪除。 – Popeye