def removeViewItem(self,endpoint):
"""
Remove view item from session data
- NB, do this by rebuilding the session data without the input data included
@param endpoint: The WMC endpoint of the view item to remove
"""
selections = []
for selection in session['viewItems']:
if selection.wmcURL != endpoint:
selections.append(selection)
# if the new list is empty, remove the session variable
if len(selections) == 0:
del session['viewItems']
c.UpdatePageTabs=1
else:
session['viewItems'] = selections
session.save()
def addViewItem(self,endpoint):
"""
Add a selected item to the session
- if this is the first item, then display the selections tab
@param endpoint: WMC endpoint
"""
item = selectedItem.SelectedItem(None, None, None, endpoint)
selections = [item,]
# avoid duplicates
if 'viewItems' in session:
for selection in session['viewItems']:
if selection.wmcURL != endpoint:
selections.append(selection)
session['viewItems'] = selections
session.save()
def removeAllViewItems(self):
"""
Remove all old view items - clears out old endpoints
"""
session['viewItems']=[]
session.save()