Table View Passing value that is in database to UIWebView? - objective-c

Question

I am trying to get the value that is stored in my database over a table view and I was successful, now my table view has URL values over it, what I want is when I click a specific cell the value on that cell goes to my UIWebView and it loads.
For this I have made a navigation controller and I am pushing it whenever any row is selected.
I am pasting my code in here for your help .
For TABLE VIEW :
**- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return [appdelegate.tablearr count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"Simple"];
if (cell == nil) {
cell = [[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:#"Simple"]autorelease];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
}
NSDictionary *rowVals = (NSDictionary*) [appdelegate.tablearr objectAtIndex:indexPath.row];
scanValue = (NSString*) [rowVals objectForKey:#"descrip"];
cell.textLabel.text = scanValue;
// Set up the cell
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
DetailViewController *DVC = [[[DetailViewController alloc]initWithNibName:#"DetailViewController" bundle:nil] autorelease];
// DVC.characterNumber = indexPath.row;
NSLog(#"%# PASSING VALUE",scanValue);
DVC.detailstr = scanValue;
[self.navigationController pushViewController:DVC animated:YES];
}**
In my DETAIL VIEW CONTROLLER , I have made a NSString *detailstr that stores in whatever is coming from scanValue.
**- (void)viewDidLoad
{
[super viewDidLoad];
SecondViewController *sec = [[SecondViewController alloc]initWithNibName:#"SecondViewController" bundle:nil] ;
NSLog(#"WHAT IS COMING HERE %#",detailstr);
NSString *urladdress = detailstr;
NSURL *url = [NSURL URLWithString:urladdress];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[webView loadRequest:request];**
Now can anyone help me in the code stuff, any help would we really helpful to me.

Answer 1

I have added some more lines in didSelectRowAtIndexPath method so please replace old one with new one.
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
DetailViewController *DVC = [[[DetailViewController alloc]initWithNibName:#"DetailViewController" bundle:nil] autorelease];
NSDictionary *rowVals = (NSDictionary*) [appdelegate.tablearr objectAtIndex:indexPath.row];
scanValue = (NSString*) [rowVals objectForKey:#"descrip"];
NSLog(#"%# PASSING VALUE",scanValue);
DVC.detailstr = scanValue;
[self.navigationController pushViewController:DVC animated:YES];}