请帮忙看一下,为什么 fakuanform.user取的值为空?
adoquery1.SQL.Add('select * from ts_books where f_bookid in (select f_bookid from TS_lsz where F_jybs=1 and f_userid='+''''+fakuanform.user+''')');
adoquery1.SQL.Add('select * from ts_books where f_bookid in (select f_bookid from TS_lsz where F_jybs=1 and f_userid='+''''+fakuanform.user+''')');
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