实现搜索功能 

1 @app.route('/search/')
2 def search():
3     cha=request.args.get('q')
4     chaxun=Wenda.query.filter(
5         or_(
6             Wenda.title.contains(cha),
7             Wenda.detail.contains(cha)
8         )).order_by('-creat_time')
9     return render_template('moban.html',wenda=chaxun)
1 <form action="{{ url_for('search')}}" method="get" class="navbar-form navbar-left" role="search">
2                 <div class="form-group">
3                     <input type="text"  id="q" name="q" autocomplete="off" placeholder="搜索" class="search-input" data-mounted="1">
1 from sqlalchemy import or_, and_

 

posted @ 2017-12-20 21:45  017廖佳辉  阅读(131)  评论(0)    收藏  举报