It does not work either with the LongKeyedMapper. Am I doing something wrong?
On Jan 5, 2010, at 7:25 PM, Guillermo Acilu wrote: > It was the first thing I tried. But it does not work. > > I have run out of options now. I am going to try to add a LongKeyMapper to > see if the problem gets solved. > > > > On Jan 5, 2010, at 7:12 PM, Naftoli Gugenheim wrote: > >> Can you try >> entry.childEntries.clear >> entry.save >> ? >> >> ------------------------------------- >> GA<[email protected]> wrote: >> >> Hello guys, >> >> I have a table that has a many-to-many relationship with itself. >> >> I manage to add new entries to the relationship table using the >> MapperManyToMany, but I cannot remove entries. >> >> This is the code I am using to remove: >> >> for (entryToRemove <- entry.childEntries) { >> val indexOf = entry.childEntries.indexOf(entryToRemove) >> entry.childEntries.remove(indexOf) >> } >> entry.save >> >> This code is supposed to remove all the entries in the relationship table, >> but it does nothing. >> >> The class I am using to define the ManyToMany table is an extension of >> Mapper, not LongKeyedMapper. This is because I do not really need an extra >> field just for the primary key. Could this be the problem? >> >> Any suggestions? >> >> Thanks in advance, >> >> GA >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Lift" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/liftweb?hl=en. >> -- >> You received this message because you are subscribed to the Google Groups >> "Lift" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/liftweb?hl=en. >> >> > > -- > You received this message because you are subscribed to the Google Groups > "Lift" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/liftweb?hl=en. > >
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