Question

class CourtColumn(tables.Column):
   def render(self, value):
      if value == 'Hard':
            self.attrs ={"td": {"bgcolor": "DeepSkyBlue"}}
      elif value == 'Clay':
            self.attrs ={"td": {"bgcolor": "SandyBrown"}}

class TodayTable(tables.Table):
   Rank  = tables.Column(accessor='tour.rank_t',orderable=True)
   Tour  = tables.Column(accessor='tour.name_t')
   Court = CourtColumn(accessor='tour.id_c_t.name_c',verbose_name= 'Court')
   ...
   def render_Tour(self, record):
      if record.tour.rank_t == 0:
            self.attrs ={"td": {"bgcolor": "Violet"}}
      return u"%s" % (record.tour.name_t)

我到法院...... td bgcolor =“SandyBrown” class =“Court”＆gt; Clay＆lt; ... - ОК。如何进入同一巡回赛，但使用另一列的值？ def render_Tour无法按要求工作

Answer 1

子类tables.Column并利用记录参数：

class TourColumn(tables.Column):
   def render(self, value, record):
      if record.tour.rank_t == 0:
        self.attrs ={"td": {"bgcolor": "Violet"}}
      return u"%s" % (record.tour.name_t)

然后在表中使用该类：

Tour  = TourColumn(accessor='tour.name_t')

将单元格的背景颜色更改为值（并标记另一列）django-tables2

1 个答案: