def cookieTree(self, root_object, default_state=None):
'''Make a tree with state stored in a cookie.'''
tree_pre = self.tree_pre
state_name = '%s-state' % tree_pre
set_name = '%s-setstate' % tree_pre
req = root_object.REQUEST
state = req.get(state_name)
if state:
setst = req.form.get(set_name)
if setst:
st, pn, expid = setst.split(',')
state, (m, obid) = decodeExpansion(state, int(pn))
if m is None:
pass
elif st == 'e':
if m[obid] is None:
m[obid] = {expid: None}
else:
m[obid][expid] = None
elif st == 'c' and m is not state and obid == expid:
del m[obid]
else:
state = decodeExpansion(state)
else:
state = default_state
tree = self.tree(root_object, state)
rows = tree.flat()
req.RESPONSE.setCookie(state_name, encodeExpansion(rows))
return tree, rows
def cookieTree(self, root_object, default_state=None):
'''Make a tree with state stored in a cookie.'''
tree_pre = self.tree_pre
state_name = '%s-state' % tree_pre
set_name = '%s-setstate' % tree_pre
req = root_object.REQUEST
state = req.get(state_name)
if state:
setst = req.form.get(set_name)
if setst:
st, pn, expid = setst.split(',')
state, (m, obid) = decodeExpansion(state, int(pn))
if m is None:
pass
elif st == 'e':
if m[obid] is None:
m[obid] = {expid: None}
else:
m[obid][expid] = None
elif st == 'c' and m is not state and obid==expid:
del m[obid]
else:
state = decodeExpansion(state)
else:
state = default_state
tree = self.tree(root_object, state)
rows = tree.flat()
req.RESPONSE.setCookie(state_name, encodeExpansion(rows))
return tree, rows