http://web2py.com/books/default/chapter/34/07#SQLFORM.grid-and-SQLFORM.smartgrid-(experimental)
I tried examples , and one of them gives err:
With SQLFORM.grid you can list all parents:
SQLFORM.grid(db.parent)
all children:
SQLFORM.grid(db.child)
and all parents and children in one table:
*SQLFORM.grid(db.parent,left=db.child.on(db.child.parent=db.parent.id)) # this
causes ERR: *
<type 'exceptions.SyntaxError'> keyword can't be an expression (default.py,
line 46)Versionweb2py™(2, 4, 2, 'stable', datetime.datetime(2013, 3, 4, 3, 26,
21))PythonPython 2.7.3: /usr/local/bin/uwsgi (prefix: /usr/local)Traceback
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Traceback (most recent call last):
File "/home/jurgis/web2py/gluon/restricted.py", line 211, in restricted
ccode = compile2(code, layer)
File "/home/jurgis/web2py/gluon/restricted.py", line 194, in compile2
return compile(code.rstrip().replace('\r\n', '\n') + '\n', layer, 'exec')
File "/home/jurgis/web2py/applications/smartgrid/controllers/default.py"
<https://jurgis.pythonanywhere.com/admin/default/edit/smartgrid/controllers/default.py>,
line 46
grid =
SQLFORM.grid(db.parent,left=db.child.on(db.child.parent=db.parent.id))
SyntaxError: keyword can't be an expression
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