分享一段 flask 分页代码

› Flask Framework

This topic created in 3637 days ago, the information mentioned may be changed or developed.

使用了 bootstrap 的分页 class ,具体看gist

topics = Topic.query.paginate(page,app.config['PER_PAGE'],error_out=True)

{% from 'paginate.html' import paginate %}
{{ paginate(topics,'topic.topic') }}

如果含参数

{{ paginate(topics,'topic.topic',dict(tag=tag) }}

10 replies • 2016-06-02 00:28:44 +08:00

nowbear

May 29, 2016 via Android

感谢分享

Akarin

May 29, 2016

亮点在那里？

ibigbug

May 29, 2016

每页展示 38 条怎么办?

honmaple

May 29, 2016

@nowbear 就一般的分页

honmaple

May 29, 2016

@ibigbug PER_PAGE = 38

ibigbug

May 30, 2016

要重新部署?

honmaple

May 30, 2016

改一下就行,用不了几分钟,使用 PER_PAGE 的话以后容易修改,你也可以直接

topics = Topic.query.paginate(page,38,error_out=True)

ibigbug

May 31, 2016

应该写到 querystring 由用户传进来

honmaple

May 31, 2016

@ibigbug 你是说将每页多少作为用户设置存入数据库,还是 session

ibigbug

Jun 2, 2016

`def pager(page=1, per_page=10):`