0621. Displaying HTML data with WebView

1. Create and load the UIWebView in the Loadview method first

-(void) loadview{    [[UIWebView alloc]init];//So there will only be one view} on the controller

2. Set the execution path of the WebView

-(void) viewdidload{    [Super Viewdidload];    3, loading web interface    UIWebView *webview = (UIWebView *) Self.view;    Webview.delegate = self;//    3.1 Gets the full path of the file    nsstring *fullpath = [[NSBundle mainbundle]pathforresource: self.helpModel.html oftype:nil];//    3.2 Get URL    nsurl * url = [[Nsurl alloc]initfileurlwithpath:fullpath];//    3.3 Get Request    nsurlrequest *request = [[nsurlrequest alloc]initwithurl:url];//    3.4 load    [WebView Loadrequest:request]; }

3. When the page is loaded, execute the JavaScript code and jump to the corresponding location

In the WebView proxy method--webviewdidfinishload inside the execution

    Generate the corresponding JavaScript code    nsstring *jsstr = [NSString stringwithformat:@ "window.location.href = ' #%@ ';", SELF.HELPMODEL.TAGID];    Stringbyevaluatingjavascriptfromstring:jsstr];