- 个人中心—视图函数带标签页面参数tag
@app.route('/usercenter/<user_id>/<tag>')
def usercenter(user_id, tag):
if tag == ‘1':
return render_template('usercenter1.html', **context) - 个人中心—导航标签链接增加tag参数
<li role=“presentation”><a href=“{{ url_for(‘usercenter’,user_id = user.id,tag = ‘1’) }}">全部问答</a></li> - 个人中心—有链接到个人中心页面的url增加tag参数
u <a href="{{ url_for('usercenter',user_id = session.get('userid'), tag=1) }}">{{ session.get('user') }}</a>
1.代码如下:
# 个人中心 @app.route('/person/<user_id>/<tag>',methods=['GET','POST']) def person(user_id,tag): user = User.query.filter(User.id == user_id).first() context = { 'img':user.image, 'id':user_id, 'usern':user.username, 'ques': Question.query.filter(Question.author_id == user_id).order_by('-creat_time').all(), 'users': Comment.query.filter(Comment.author_id == user_id).order_by('-creat_time').all(), 'comment': user.comments, 'user1':user } if tag=='1': return render_template('person.html', **context) elif tag=='2': return render_template('person2.html', **context) else: return render_template('person3.html', **context)
2.代码如下:
<li class="nav" role="presentation"><a href="{{url_for('person',user_id=user1.id,tag=1)}}"><h3>全部问答</h3></a></li> <li class="nav" role="presentation"><a href="{{url_for('person',user_id=user1.id,tag=2)}}"><h3>全部评论</h3></a></li> <li class="nav" role="presentation"><a href="{{url_for('person',user_id=user1.id,tag=3)}}"><h3>个人中心</h3></a></li>
3.代码如下:
<a href="{{ url_for('person',user_id=qu.author.id,tag=1) }}" target="_blank">{{ qu.author.username }}</a> <a class="wrap-img" href="{{ url_for('person',user_id=foo.author.id,tag=1) }}" target="_blank">
<a href="{{ url_for('person',user_id=foo.author.id,tag=1) }}" target="_blank">{{ foo.author.username }}</a>
运行结果: