Navigation application with UIWebView and UITableView - iphone

Question

I'm trying to create an application with a UITableView and when selection a row going to another view that containing a UIWebView that will load some website(passing in the row). but i still got this log :
Unknown scheme, doing nothing:
My code is below :
// RootViewController.h
#import <UIKit/UIKit.h>
#interface RootViewController : UITableViewController {
NSArray *books;
NSArray *sites;
NSArray *contacts;
}
// RootViewController.m
#import "RootViewController.h"
#import "SitesViewController.h"
#implementation RootViewController
- (void)viewDidLoad
{
// Setting the main screen title
self.title = #"Main App Screen";
// Retreiving data from the plist file
NSString *file = [[NSBundle mainBundle] pathForResource:#"Data" ofType:#"plist"];
NSDictionary *dict = [[[NSDictionary alloc] initWithContentsOfFile:file] autorelease];
sites = [[NSArray alloc] initWithArray:[dict objectForKey:#"Sites"]];
contacts = [[NSArray alloc] initWithArray:[dict objectForKey:#"Contacts"]];
books = [[NSArray alloc] initWithArray:[dict objectForKey:#"Books"]];
[super viewDidLoad];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
// We have 3 sections
return 3;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Returning the number of rows
return numberOfrows;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
// Returning each cell
return cell;
}
- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
{
// section title
return title;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
// Handling sites section
if (indexPath.section == 0) {
SitesViewController *sitesViewController = [[SitesViewController alloc] initWithNibName:#"SitesViewController" bundle:nil];
// We want to load some data here
sitesViewController.websiteUrl = [sites objectAtIndex:indexPath.row];
// Load this view
[self.navigationController pushViewController:sitesViewController animated:YES];
// Release it
[sitesViewController release];
}
}
// SitesViewController.h
#import <UIKit/UIKit.h>
#interface SitesViewController : UIViewController {
IBOutlet UIWebView *website;
NSString *websiteUrl;
}
#property (nonatomic, retain) IBOutlet UIWebView *website;
#property (nonatomic, retain) NSString *websiteUrl;
#end
// SitesViewController.m
#import "SitesViewController.h"
#implementation SitesViewController
- (void)viewDidLoad
{
[super viewDidLoad];
//[website setDelegate:self];
// Do any additional setup after loading the view from its nib.
NSURL *url = [[NSURL alloc] initWithString:websiteUrl];
[website loadRequest:[NSURLRequest requestWithURL:url]];
[url release];
}
....
#end
As requested the Data.plist file contain this data :
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Sites</key>
<array>
<string>www.freebsd.com</string>
<string>www.kernel.org</string>
<string>www.developer.apple.com</string>
<string>www.github.com</string>
</array>
<key>Contacts</key>
<array>
<string>user#apple.com</string>
<string>user#kernel.org</string>
<string>user#gmail.com</string>
</array>
<key>Books</key>
<array>
<string>book1</string>
<string>book2</string>
<string>book3</string>
</array>
</dict>
</plist>
Thanks for the help.

Answer 1

You will need to add http:// to those urls. They aren't automatically prepended with it.