Thanks Richard! On Monday, October 22, 2012 11:41:11 PM UTC+8, Richard wrote: > > It is a feature of list:reference... It may be broken for self-referenced > table. There was an issue with self-reference in the pass, don't know if it > get fixed or not. > > You may have a look to pending issue on google code. > > Richard > > On Mon, Oct 22, 2012 at 11:08 AM, lyn2py <[email protected] > <javascript:>>wrote: > >> I have a table that self-references: >> >> db.define_table('tags', >> Field('tag', 'string',length=255,requires=IS_NOT_EMPTY()), >> Field('description','text'), >> Field('parent_tags', 'list:reference tags'), >> format='%(tag)s' >> ) >> >> And in appdamin and SQLFORM.grid, I noticed that there is a "+" sign next >> to the self-referenced field. I presumed, it may be used to add items to >> the field. But when I click on it, nothing happens. >> >> Is this a bug? Or what is its intended behavior? Thanks! >> >> -- >> >> >> >> > >
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