CODEWITHSUNDEEP
iphoneobjective-cuitableviewuiscrollviewdidselectrowatindexpath
Thiebout
Thiebout

Reputation: 171

didSelectrow doesn't work with scrollview and tableview (iOS)

At the moment I'm creating an app which has a scrollview and tableview. I used the code like here: http://johansorensen.com/articles/touches-and-uiscrollview-inside-a-uitableview.html but cause of the combination of the scrollview and tableview the didSelectrow function doesn't work anymore.

Thanks for helping!

Please notice: answer clear, I'm not the most experienced iOS developer.

Upvotes: 1

Views: 822

Answers (1)

iPatel
iPatel

Reputation: 47099

In your case UIScrollView hide your cell, so you can not touch cell of UITableView therefor didSelectRowAtIndexPath method is not work.

Write following code form your link for add scrollView with in UITableView

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 50.0f;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *cellIdentifier = @"ScrollCell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
    if (!cell) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
        UIScrollView *scroller = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 25, 320, 25)];
        scroller.showsHorizontalScrollIndicator = NO;

        UILabel *contentLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 320*4, 25)];
        contentLabel.backgroundColor = [UIColor clearColor];
        contentLabel.textColor = [UIColor whiteColor];
        NSMutableString *str = [[NSMutableString alloc] init];
        for (NSUInteger i = 0; i < 100; i++) { [str appendFormat:@"%i ", i]; }
        contentLabel.text = str;

        [scroller addSubview:contentLabel];
        scroller.contentSize = contentLabel.frame.size;
        [cell addSubview:scroller];
    }


    return cell;
}

and then use

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
}

It may be useful for you.

Upvotes: 1

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