@app.route(‘/‘)
def index():
context={
‘questions‘: Question.query.order_by(‘-creat_time‘).all()
}
return render_template(‘base.html‘,**context)
{% block main %}
<p>{{user}}context</p>
<ul class="list-group">
{%for foo in questions %}
<li class="list-group-item" >
<a class="author" href="#">{{ foo.author.username }}</a><br>
<a class="title" href="{{url_for(‘detail‘,question_id=foo.id)}}">{{foo.title}}</a><br>
<span>{{foo.creat_time}}</span>
<p class="abstract">{{foo.detail}}</p>
</li>
{% endfor %}
</ul>
{% endblock %}
{% extends "base.html" %}
{% block title%}问答详情{% endblock %}
{% block head %}
<!-- 引入 Bootstrap -->
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
{% endblock %}
{% block main %}
<div class="page-header">
<h3>Title{{ques}}<br><small>author r</small></h3>
</div>
<p class="lead">detail</p>
<hr>
<form action="{{url_for(‘question‘)}}"method="post">
<div class="form-group">
<textarea name="new_comment"class="form-control"rows="3"id="new-comment"placeholder="write your comment"></textarea>
</div>
<button type="submit"class="btn btn-default">发送</button>
</form>
<ul class="list-group"style="margin:10px">
{% endblock %}
</ul>
原文:http://www.cnblogs.com/BerylF/p/7954719.html