单元格子视图的对象

Question

我想知道如何获取任何UITableview单元格的所有子视图。  所以请提出任何合适的答案。 谢谢。

Answer 1

就是这样：获取tableView SubViews。

  int sections = [self.tableView numberOfSections];// Only for the 1 row with many Sections && if many Rows then //[self.tableView numberOfRowsInSections:sections];
        for (int i=0; i<sections; i++) {

            NSIndexPath *myIP = [NSIndexPath indexPathForRow:0 inSection:i] ;
            UITableViewCell *cell =[self.tableView cellForRowAtIndexPath:myIP];

            NSArray *subviews = cell.contentView.subviews;//For perticular cell

                for(id element in subviews) {
                  //if ([element isKindOfClass:[UITextView class]]){}
                  }
        }

Answer 2

 NSArray* subViews = [cell subviews];

Answer 3

如果您想recursively access all the views of the cell，请查看：view recursion

Answer 4

假设cell是您的UITableViewCell

for(int i = 0; i < cell.contentView.subviews.count; i++)
{
     NSString *className = NSStringFromClass([[cell.contentView.subviews objectAtIndex:i] class]);
}

Answer 5

for(UIView *subView in cell.contentView.subviews) 
{
   // Get all subView
   if([subView isKindOfClass:[UITextField class]]) // here you can set any class name which you need to get it.
  {
      // Get specific class from subView
  }
}