iOS Code Snippet TableCells with custom heights

narek adonts

Well-Known Member
Licensed User
Hi,

A small code to be able to have TableView Cells (with customViews) with different sizes according to its content view.

NOTE: You will not be able anymore to use the TableView B4i events, but you can manage the events of the views inside the cells.

B4X:
Dim tbl as TableView
dim no as NativeObject=tbl

tbl.Initialize("tbl")
no.SetField("delegate",Me)

#If OBJC

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
B4ITableView *t=self._tbl;
NSArray *arr=([t GetItems:indexPath.section]).object;
B4ITableCell* tc = [arr objectAtIndex:indexPath.row];
UIView *view=(tc.CustomView).object;

CGFloat height = CGRectGetHeight(view.bounds);
return height;
}

#End if
tbl must be a global variable

With this method you can easaly create views like popular apps like WhatsApp, Instagram (they are also using TableView and not ScrollView)

 
Last edited:
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