完成个人中心—导航标签

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>')
@loginFrist
def usercenter(user_id, tag):
    user = User.query.filter(User.id == user_id).first()
    context = {
        'username': user.username,
        'questions': user.questions,
        'comments': user.comments,
    }
    if tag == '1':
        return render_template('usercenter1.html', **context)
    elif tag == '2':
        return render_template('usercenter2.html', **context)
    else :
        return render_template('usercenter3.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>

<div style="padding-left: 300px;padding-right: 300px">
    <ul class="nav nav-pills">
    <li class="active"><a href="{{ url_for('usercenter',user_id=user_id,tag=1)}}">问答平台</a></li>
        <li><a href="{{ url_for('usercenter',user_id=user_id,tag=2)}}">全部评论</a></li>
        <li><a href="{{ url_for('usercenter',user_id=user_id,tag=3)}}">个人资料</a></li>

    </ul>
</div>

 

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>

   <a href="{{ url_for('usercenter',user_id=foo.author.id,tag=1) }}">{{ foo.author.username }}</a>

<a href="{{  url_for('usercenter',user_id=foo.id,tag=1) }} ">{{ foo.author.username }}</a>