选择UITeViewView上的UITextView失去调用didSelectRowAtIndexPath委托方法的能力？

Question

我有我的问题UITableViewCellselection.I正在使用 UITableViewCell一个UITextView子视图.在UITextView启用用户交互的情况下,该对象不可编辑,不可滚动.

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{

    static NSString *CellIdentifier = @"Cell";    
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {      
        cell=[[[NSBundle mainBundle]loadNibNamed:@"DemoCell" owner:self options:nil]objectAtIndex:0];         
        cell. accessoryType=UITableViewCellAccessoryDisclosureIndicator;
    }
      if([distanceArray count]){ 
        UILabel *label1=(UILabel*)[cell viewWithTag:1];      
        label1.text=[locationNameArray objectAtIndex:[indexPath section]];
        label1.textColor=[UIColor blueColor];
        UILabel *label2=(UILabel*)[cell viewWithTag:2];        
        [label2 setText:[distanceArray objectAtIndex:[indexPath section]]];
        UITextView *tview=(UITextView*)[cell viewWithTag:3];   
        [tview setText:[discriptionArray objectAtIndex:[indexPath section]]];         
        return cell;
      }
    return cell;
}

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

    DetailedLocationVIew *dView=[[DetailedLocationVIew alloc]initWithNibName:@"DetailedLocationVIew" bundle:nil];       
    [self.navigationController pushViewController:dView animated:YES];
    [dView release];
}

如果我选择了单元格UITextView,代表didSelectRowIndexPath不会调用.除了UITextView 对象和选择工作正常吗？为什么选择不能在UITextView上工作？

Answer 1

使用tview.userInteractionEnabled=NO;它将解决您的问题.

如果这不能解决您的问题,那么试试这个

for(UIView * cellSubviews in cell.subviews)
{
    cellSubviews.userInteractionEnabled = NO;
}

它循环遍历单元格内的所有子视图并将userInteractionEnabled属性设置为NO.

Answer 2

这些建议在iOS 6中对我不起作用.以下是有效的.

在你的:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

添加这个:

cell.textView.dataDetectorTypes = UIDataDetectorTypeAll;
cell.textView.editable = NO;
cell.textView.userInteractionEnabled = YES;

UITapGestureRecognizer * tap = [[UITapGestureRecognizer alloc] initWithTarget: self action: @selector(forwardToDidSelect:)];
cell.tag = indexPath.row;
[cell.textView addGestureRecognizer: tap];

随着:

- (void) forwardToDidSelect: (UITapGestureRecognizer *) tap
{
    [self tableView: self.tableView didSelectRowAtIndexPath: [NSIndexPath indexPathForRow: tap.view.tag inSection: kTextViewCellSection]];
}

设置editable = NO后,似乎有必要设置userInteractionEnabled = YES.在XIB中设置这些似乎不起作用.