Django 模型查询中的 OR 运算符 [英] OR operator in Django model queries

问题描述

我正在尝试在 Django filter() 函数中使用 OR 运算符.现在我有

I'm trying to use an OR operator in the Django filter() function. Right now I have

contactlist = Contact.objects.filter(last_name__icontains=request.POST['query'])

但我也想按名字搜索.例如:

but I also want to search by first name as well. For example:

contactlist = Contact.objects.filter(last_name__icontains=request.POST['query'] OR first_name__icontains=request.POST['query'])

有人知道怎么做吗?

推荐答案

Q 个对象

from django.db.models import Q

Contact.objects.filter(Q(last_name__icontains=request.POST['query']) | 
                               Q(first_name__icontains=request.POST['query']))

这篇关于Django 模型查询中的 OR 运算符的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！