Django学习 - day8

继上节内容，创建完models后，就需要在admin中添加类
admin.site.register(Candidate)
同时，别忘了setting中的应用是否被加上

然后同步下数据库

然后会发现前端只有一个username展示，这时候又要用到admin模块中的展示和隐藏

class CandidateAdmin(admin.ModelAdmin):
    list_display = ('username', 'city', 'phone', 'creator', 'created_data', 'modified_date', 'last_editor')
    exclude = ('created_data', 'modified_date', 'last_editor')
    # 分组放在这里啦！
    fieldsets = (
        (None, {'fields': ("userid", ("username", "city", "phone"), ("email", "apply_position", "born_address"), ("gender", "candidate_remark", "creator"), ("bachelor_school", "master_school", "doctor_school"), ("major", "degree", "test_score_of_general_ability"), "paper_score")}),
        ('第一轮面试情况', {'fields': ("first_score", "first_learning_ability", "first_professional_competency", "first_disadvantage", "first_advantage", "first_result", "first_recommend_position", "first_interviewer", "first_remark")}),
        ('第二轮面试情况', {'fields': ("second_score", "second_learning_ability", "second_professional_competency", "second_pursue_of_excellence", "second_communication_ability", "second_pressure_score", "second_disadvantage", "second_advantage", "second_result", "second_recommend_position", "second_interviewer", "second_remark")}),
        ('Hr面试情况', {'fields': ("hr_score", "hr_responsibility", "hr_communication_ability", "hr_logic_ability", "hr_potential", "hr_stability", "hr_disadvantage", "hr_advantage", "hr_result", "hr_interviewer", "hr_remark")})
         )

展示上稍有超过后，会发现，所有字段以一列排列下来，现在需要进行分组，这时候就用到fieldsets = ( ），这时候遇到一个文本批量编辑的知识点 （详情百度“正则文本编辑”)

后续记录一个坑！（依旧没搞懂）
定义创建人字段 creator = models.ForeignKey(User, verbose_name=”创建人”, null=True, on_delete=models.SET_NULL)
然后会一直报错缺失 creator_id ……. why？
老师是不是也因为这个，所以才不去定义ForeignKey…敷衍怪！