iPhone Bookmark UIWebView - Displaying Page Title Instead of URL - iphone

Question

I have a fully operational web browser application that stores bookmarked pages. When the bookmarks button is clicked, a listview of the stored websites is displayed. Instead of showing the URL, I would like the listview to display the title of the page. I am able to get the title of the page with the code below, but do not know how or where to implement it.
NSString *webSiteTitle = [self.webView stringByEvaluatingJavaScriptFromString:#"document.title"];
I have included the .m and .h files for the two ViewControllers below. Please show/tell me what to do.
Thank you!
ExplorerViewController.h
#interface ExplorerViewController : UIViewController <UITextFieldDelegate, UIWebViewDelegate, UIActionSheetDelegate>{
UITextField *urlField;
UIBarButtonItem *refreshButton;
UIBarButtonItem *backButton;
UIBarButtonItem *forwardButton;
UIBarButtonItem *bookMarksButton;
UIActivityIndicatorView *loadingActivity;
UIWebView *webView;
UINavigationBar *navigationBar;
}
#property (nonatomic, retain) IBOutlet UITextField *urlField;
#property (nonatomic, retain) IBOutlet UIBarButtonItem *refreshButton;
#property (nonatomic, retain) IBOutlet UIBarButtonItem *backButton;
#property (nonatomic, retain) IBOutlet UIBarButtonItem *forwardButton;
#property (nonatomic, retain) IBOutlet UIBarButtonItem *bookMarksButton;
#property (nonatomic, retain) IBOutlet UIActivityIndicatorView *loadingActivity;
#property (nonatomic, retain) IBOutlet UIWebView *webView;
#property (nonatomic, retain) IBOutlet UINavigationBar *navigationBar;
-(NSString*)repairURL:(NSString*)url;
-(IBAction)refreshWebView;
-(IBAction)goBack;
-(IBAction)goForward;
-(void)actualizeButtons;
-(IBAction)bookmarksButtonTapped;
-(IBAction)addBookmarkButtonTapped;
#end
ExplorerViewController.m
#import "ExplorerViewController.h"
#import "BookmarksViewController.h"
#implementation ExplorerViewController
#synthesize urlField;
#synthesize refreshButton;
#synthesize backButton;
#synthesize forwardButton;
#synthesize bookMarksButton;
#synthesize loadingActivity;
#synthesize webView;
#synthesize navigationBar;
-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
if (buttonIndex == 0) {
NSMutableArray *bookmarks = [[[NSUserDefaults standardUserDefaults] arrayForKey:#"Bookmarks"] mutableCopy];
if (!bookmarks) {
bookmarks = [[NSMutableArray alloc] init];
}
[bookmarks addObject:[[[[self webView]request] URL] absoluteString]];
[[NSUserDefaults standardUserDefaults] setObject:bookmarks forKey:#"Bookmarks"];
[bookmarks release];
}
}
BookmarksViewController.h
#class ExplorerViewController;
#interface BookmarksViewController : UIViewController <UITableViewDelegate, UITableViewDataSource>{
NSMutableArray *bookmarks;
ExplorerViewController *explorerView;
}
#property (nonatomic, retain) NSMutableArray *bookmarks;
#property (nonatomic, retain) ExplorerViewController *explorerView;
-(IBAction)cancelButtonTapped;
#end
BookmarksViewController.m
#import "BookmarksViewController.h"
#import "ExplorerViewController.h"
#implementation BookmarksViewController
#synthesize bookmarks, explorerView;
-(IBAction)cancelButtonTapped {
[self.parentViewController dismissModalViewControllerAnimated:true];
}
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return [bookmarks count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *cellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:cellIdentifier] autorelease];
}
cell.textLabel.text = [bookmarks objectAtIndex:indexPath.row];
return cell;
}

Answer 1

In ExplorerViewController.m, replace :
[bookmarks addObject:[[[[self webView]request] URL] absoluteString]];
by :
[bookmarks addObject:[self.webView stringByEvaluatingJavaScriptFromString:#"document.title"]];
If you need to have also the URL, add an NSArray instead the NSString to store either the URL and the title.