完成个人中心—导航标签
1.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)
@app.route('/usercenter/<user_id>/<tag>') @loginFirst def usercenter(user_id,tag): user = User.query.filter(User.id == user_id).first() context = { 'username': user.username, 'question': user.question, 'comments': user.comments, 'user':user } if tag == '1': return render_template('user1.html', **context) elif tag == '2': return render_template('user2.html', **context) else: return render_template('user3.html', **context)
2.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>
<ul class="nav_ul"> <li role="presentation"><a href="{{ url_for('usercenter',user_id=user.id,tag="1") }}">全部问答</a></li> <li role="presentation"><a href="{{ url_for('usercenter',user_id=user.id,tag="2") }}">全部评论</a></li> <li role="presentation"><a href="{{ url_for('usercenter',user_id=user.id,tag="3") }}">个人信息</a></li> </ul>
3.个人中心—有链接到个人中心页面的url增加tag参数
<a href="{{ url_for('usercenter',user_id = session.get('userid'), tag=1) }}">{{ session.get('user') }}</a>
index.html
<a href="{{ url_for('usercenter',user_id=foo.author_id,tag="1") }}">作者★:{{ foo.author.username }}</a>
detail.html
<a href="{{ url_for('usercenter',user_id=foo.author_id,tag="1") }}">作者★{{ ques.author.username }}</a>