Selecting UITABLEVIEW data which is downloaded - iphone

Question

In UITableView I am ripping some data by downloading which comes in _arrayMp3Link from below code to the table.suppose Its rips in the table in rows as
A
B
C
D
I want that whenever I click the first row means A data which is been ripped will get select and get copies to the text box by didSelectRowAtIndexPath.what should i do to select data of a particular row and get copied in some textbox
-(void)viewDidAppear:(BOOL)animated {
[super viewDidAppear:animated];
[_hubView showWithIndicatorAndText:#"Ripping files" animated:YES];
//Rip mp3
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
NSString *regexStr = #"(<a.* href=[\"'])(.*\\.mp[34][^\"]*)[\"'](.*</a>)";
NSError *error = nil;
NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:regexStr options:0 error:&error];
if (((regex == nil) && (error != nil)) || _htmlString == nil){
NSLog(#"Error");
} else {
listUrl = [NSMutableArray array];
[regex enumerateMatchesInString:_htmlString
options:0
range:NSMakeRange(0, _htmlString.length)
usingBlock:^(NSTextCheckingResult *result, NSMatchingFlags flags, BOOL *stop) {
if (result != nil){
// iterate ranges
for (int i = 0; i < [result numberOfRanges]; i++) {
NSRange range = [result rangeAtIndex:i];
NSLog(#"%d,%d group #%d: %#", range.location, range.length, i, (range.length == 0 ? #"--" : [_htmlString substringWithRange:range]));
if (i == 2) {
if ([[_htmlString substringWithRange:range] hasSuffix:#".mp3"]) {
[listUrl addObject:[_htmlString substringWithRange:range]];
NSLog(#"%#", [_htmlString substringWithRange:range]);
}
}
// Text a
// Title href
// Name file
}
} else {
NSLog(#"NULL");
}
}];
self.arrayMp3Link = [NSArray arrayWithArray:listUrl];
}
dispatch_async(dispatch_get_main_queue(), ^{
[_tableView reloadData];
[_hubView hideAnimated];
});
});
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *LabelCellIdentifier = #"cell";
UITableViewCell *cell;
cell = [tableView dequeueReusableCellWithIdentifier:LabelCellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:LabelCellIdentifier];
}
if (indexPath.row <= [_arrayMp3Link count]) {
cell.textLabel.text = [_arrayMp3Link objectAtIndex:indexPath.row];
}
NSInteger count = 1;
for (NSInteger i = 0; i < indexPath.section; i++) {
count += [[tableView dataSource] tableView:tableView numberOfRowsInSection:i];
}
count += indexPath.row;
// dequeue, create and configure...
cell.tag = count;
return cell;
}
// here I Want the code which is I am not getting.
-(void)tableView:(UITableView *)tableview didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
}

Answer 1

Not sure if I 100% get the question but I think you want to do something similar to the below...
-(void)tableView:(UITableView *)tableview didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// Do something with the first row
if(indexPath.row == 0){
yourTextView.text = [_arrayMp3Link objectAtIndex:indexPath.row];
} else {
// Do something else.
}
}