Question

我有一个模型来维护要进行的课程的批次列表，如下所示，

class CourseBatch(models.Model):
    start_date = models.DateTimeField(null = True, blank = True)
    end_date = models.DateTimeField(null = True, blank = True)
    batch_name = models.CharField(max_length=50, default="Enter Batch Name")
    course = models.ForeignKey(Course, on_delete=models.CASCADE, related_name="batches")
    trainer = models.ForeignKey(Trainer, on_delete=models.CASCADE, related_name="trainer")
    college = models.ForeignKey(College, on_delete=models.CASCADE, related_name="college")
    additional_notes = models.TextField(max_length=500, default="No_Points",blank=True)
    user = models.ForeignKey(User, verbose_name='user', on_delete=models.CASCADE, default=1)
    objects = models.Manager()

    def __str__(self):
        return self.batch_name

每个批次都有一个关联的检查点列表，以维护该特定批次中已涵盖的主题列表，如下所示，

class ChkListForBatch(models.Model):
    batch = models.ForeignKey(CourseBatch, on_delete=models.CASCADE, related_name="checklistitems")
    chkpoint = models.ForeignKey(CheckPoint, on_delete=models.CASCADE, related_name="chkpoint")
    chkpoint_done = models.BooleanField(default=False)
    updated_on = models.DateTimeField(null = True, blank = True)    
    objects = models.Manager()

    def __str__(self):
        return self.chkpoint.description

我能够显示已添加超链接列的批次的列表视图，该列将用户带到特定批次的清单。现在的问题是我想以表格形式显示所有chkpoint和chkpoint_done字段，其中每行都有1个检查点和chkpoint_done字段的复选框。目前，我正在使用通用的updateview，该视图显示了带有模型中批处理和chkpoints项的下拉菜单的表单。

在Django中显示组合框项目，作为更新视图中的列表

0 个答案: