django ModelMultipleChoiceField 显示在模板中

Question

class AddRoleForm(forms.Form):
     roles=forms.ModelMultipleChoiceField(queryset=Role.objects.all(),widget=forms.CheckboxSelectMultiple())

在模板中:

{{ form.roles }}

结果是这样的:

 <ul>
    <li><label for="id_roles_0"><input type="checkbox" value="1" name="roles" id="id_roles_0"> User object</label></li>
    <li><label for="id_roles_1"><input type="checkbox" value="2" name="roles" id="id_roles_1"> User object</label></li>
    </ul>

我想在每一行中显示角色的名称并在 chebox 中获取角色的 id
像:

<ul>
    <li><label for="id_roles_0"><input type="checkbox" value="100" name="roles" id="id_roles_0">boss</label></li>
    <li><label for="id_roles_1"><input type="checkbox" value="101" name="roles" id="id_roles_1">employee</label></li>
    </ul>

我该怎么办？

Answer 1

检查您的模型“角色”

你需要添加

def __unicode__(self):
    return self.name