完成个人中心—导航标签

Posted 2020-10-17 L-KING

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)
   
   
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>
3. 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. {% extends ‘index‘ %}
   {% block title %}
       个人中心
   {% endblock %}
   {% block main %}
       <link href="" rel="stylesheet">
   
   
   <ul class="nav nav-pills" style="margin-left: 30%">
       <li><a href="{{ url_for(‘userr‘,user_id=user.id,tag = 1) }}">全部问答</a></li>
       <li><a href="{{ url_for(‘userr‘,user_id=user.id,tag = 2) }}">全部评论</a></li>
       <li><a href="{{ url_for(‘userr‘,user_id=user.id,tag = 3) }}">个人资料</a></li>
   </ul>
   {% block ab %}{% endblock %}
   {% endblock %}

    

   @app.route(‘/usercenter/<user_id>/<tag>‘)
   @loginFirst
   def usercenter(user_id,tag):
       user=User.query.filter(User.id==user_id).first()
       context={
           ‘user‘:user,
           ‘question‘: user.question,
           ‘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)

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