Question

I have created table in which i want to expand cell when click on ‘+’ button, and add image and videos in that. At time it need to increase the particular cell hight and then show the videos and ‘+’ sign will convert into ‘-‘.

right now i added code to expand the cell as follows

-(void)cellButtonOneSelected
{
    // Deselect cell
[safetChecklistsTableView deselectRowAtIndexPath:selectedIndexPath1 animated:TRUE];

// Toggle 'selected' state
BOOL isSelected = ![self cellIsSelected:selectedIndexPath1];

// Store cell 'selected' state keyed on indexPath
NSNumber *selectedIndex = [NSNumber numberWithBool:isSelected];
[selectedIndexes setObject:selectedIndex forKey:selectedIndexPath1];    

// This is where magic happens...
[safetChecklistsTableView beginUpdates];
[safetChecklistsTableView endUpdates];
}

Now how to show/add videos or images in that?

Answer 1

Put the videos and images in a uiview and add them to your cell like if the height of cell is 50, add them on 51. and write

yourView.hidden=YES; 
yourView.tag=@"your Tag"

When this add button is pressed, call the following loop:

for (int section = 0, sectionCount = _iTableView.numberOfSections; section < sectionCount; ++section) {
        for (int row = 0, rowCount = [_iTableView numberOfRowsInSection:section]; row < rowCount; ++row) {
            UITableViewCell *cell = [_iTableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:row inSection:section]];
            UIView *view=(UIView*)[cell.contentView viewWithTag:@"Your Tag"];
            view.hidden=NO;
        }
    }

Hope this helps!!