评论列表显示及排序,个人中心显示

 

  1. 显示所有评论
    {% for foo in ques.comments %}

  2. 所有评论排序
    uquestion = db.relationship('Question', backref=db.backref('comments', order_by=creat_time.desc))

  3. 显示评论条数
    {{ ques.comments|length }}

  4. 完成个人中心

1.个人中心的页面布局(html文件及相应的样式文件)

2.定义视图函数def usercenter(user_id):

3.向前端页面传递参数

4.页面显示相应数据

发布的全部问答

发布的全部评论

个人信息

5.各个页面链接到个人中心

 主py文件

@app.route('/gr/<user_id>')
@loginFirst
def gr(user_id):
    user=User.query.filter(User.id==user_id).first()
    context={
        'username':user.username,
        'question':user.question,
        'comments':user.comments
    }
    return render_template('gr.html',**context)

个人中心HTML:

{% extends 'dh.html' %}
{% block title %}
    个人中心
{% endblock %}
{% block main %}
    <div class="page-header">
        <h3><span class="glyphicon glyphicon-user"  aria-hidden="true"></span>{{ username }}<br>
            <small>全部问答<span class="badge"></span></small>
        </h3>
        <ul class="list-group" style="margin: 10px">
            {% for ques in question %}
                <li class="list-group-item">
                    <span class="glyphicon glyphicon-heart-empty" aria-hidden="true"></span>
                    <a href="#">{{ ques.author.username }}</a>
                    <span class="badge">{{ ques.create_time }}</span>
                    <p>{{ ques.detail }}</p>
                </li>
            {% endfor %}
        </ul>
    </div>
    <div class="page-header">
        <h3><small>全部评论<span class="badge"></span></small></h3>
        <ul class="list-group" style="margin: 10px">
            {% for ques in comments %}
                <li class="list-group-item">
                    <span class="glyphicon glyphicon-heart-empty" aria-hidden="true"></span>
                    <a href="#">{{ ques.author.username }}</a>
                    <span class="badge">{{ ques.create_time }}</span>
                    <p>{{ ques.detail }}</p>
                </li>
            {% endfor %}
        </ul>
    </div>
    <div class="page-header">
        <h3><small>个人信息<span class="badge"></span></small></h3>
        <ul class="list-group" style=" ">
            <li class="list-group-item">用户:{{ username }}</li>
            <li class="list-group-item">编号:</li>
            <li class="list-group-item">文章数:</li>
            <p>     </p>
        </ul>
    </div>
{% endblock %}

 

posted @ 2017-12-13 14:07  101黎思琦  阅读(141)  评论(0编辑  收藏  举报