webview 去掉电话,网址的跳转效果

1.设置禁止

self.webView.dataDetectorTypes =UIDataDetectorTypeNone;//

2.禁止处理事件发生

UIWebViewNavigationTypeLinkClicked 
User tapped a link.（用户利用一个链接。） 
UIWebViewNavigationTypeFormSubmitted 
User submitted a form.（用户提交表单。） 
UIWebViewNavigationTypeBackForward 
User tapped the back or forward button.（用户利用后退或前进按钮。） 
UIWebViewNavigationTypeReload 
User tapped the reload button.（用户利用重载按钮。） 
UIWebViewNavigationTypeFormResubmitted 
User resubmitted a form.（用户提交表单。） 
UIWebViewNavigationTypeOther 
Some other action occurred.（其他一些行动发生。）

- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType{

    if(navigationType ==UIWebViewNavigationTypeLinkClicked){

        returnNO;

    }

    returnYES;

}