优化更新
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@@ -16,15 +16,32 @@ from django import forms
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from application.example import models
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# =============================================================
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# 案例表单验证类
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# =============================================================
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class ExampleForm(forms.ModelForm):
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"""
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案例表单验证类
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用于创建和更新案例信息时的表单验证。
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验证字段包括:name, avatar, type, status, sort
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包含案例名称, 案例图片, 案例类型等属性
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验证字段包括:
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- name: 案例名称
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- avatar: 案例图片
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- type: 案例类型
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- status: 案例状态(1-正常, 2-禁用)
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- sort: 排序
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"""
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# ----------------------------------------------------------
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# 案例名称
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# ----------------------------------------------------------
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# 字段说明: 案例的名称
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# 字段类型: 字符串(CharField)
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# 验证规则: 必填(required=True),最大长度100字符
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# 业务说明: 案例的核心标识字段,用于列表展示和搜索
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name = forms.CharField(
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required=True,
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max_length=100,
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@@ -34,7 +51,13 @@ class ExampleForm(forms.ModelForm):
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}
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)
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# ----------------------------------------------------------
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# 案例图片
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# ----------------------------------------------------------
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# 字段说明: 案例的图片
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# 字段类型: 字符串(CharField)
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# 验证规则: 可选(required=False),最大长度255字符
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# 业务说明: 用于案例列表展示和详情页的图片
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avatar = forms.CharField(
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required=False,
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max_length=255,
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@@ -43,7 +66,13 @@ class ExampleForm(forms.ModelForm):
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}
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)
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# ----------------------------------------------------------
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# 案例类型
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# ----------------------------------------------------------
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# 字段说明: 案例的分类类型
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# 字段类型: 整数(IntegerField)
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# 验证规则: 必填(required=True),取值范围1-4
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# 业务说明: 对案例进行分类管理,支持按类型筛选
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type = forms.IntegerField(
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required=True,
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min_value=1,
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@@ -55,7 +84,13 @@ class ExampleForm(forms.ModelForm):
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}
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)
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# ----------------------------------------------------------
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# 案例状态
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# ----------------------------------------------------------
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# 字段说明: 案例的显示状态
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# 字段类型: 整数(IntegerField)
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# 验证规则: 必填(required=True),取值范围1-2
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# 业务说明: 1-正常, 2-禁用,控制案例是否在前端展示
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status = forms.IntegerField(
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required=True,
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min_value=1,
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@@ -67,7 +102,14 @@ class ExampleForm(forms.ModelForm):
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}
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)
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# ----------------------------------------------------------
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# 排序
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# ----------------------------------------------------------
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# 字段说明: 案例的排序权重
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# 字段类型: 整数(IntegerField)
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# 验证规则: 必填(required=True)
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# 排序规则: 数值越小越靠前
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# 业务说明: 手动控制案例在列表中的显示顺序
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sort = forms.IntegerField(
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required=True,
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error_messages={
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@@ -75,8 +117,23 @@ class ExampleForm(forms.ModelForm):
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}
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)
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# =============================================================
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# 表单元数据配置
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# =============================================================
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class Meta:
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"""
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表单元数据配置类
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定义表单绑定的模型和需要验证的字段。
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"""
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# 绑定模型
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# 指定该表单对应的数据模型为 Example(案例)
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model = models.Example
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# 指定需要验证的字段
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# 只验证以下字段,其他字段不进行表单验证
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fields = [
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'name',
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'avatar',
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