问题描述
当有人第一次访问页面时(登录到我的应用程序后)，我正在尝试显示引导模式.我想使用该模式来提供入门"视频并提供不再向我显示此内容"复选框，以便访问者可以在以后登录时绕过入门模式".
I'm trying to display a bootstrap modal when a person first visits a page (after logging into my app). I want to use the modal to offer a "Getting Started" video and also offer a "don't show this to me a again" checkbox so a visitor can bypass the "getting start modal" on future logins.
通过以下教程，我能够在页面加载时显示模式:
I was able to get the modal to display on page load with the following tutorial:
在页面加载时启动引导模式
但现在我不知道如何让它仅在用户登录后第一次访问页面时显示.(它目前在页面刷新等时启动)
But now I'm stuck on how to get it display only the first time a user visits the page after logging in. (it currently launches on page refreshes etc)
我是 javascript 和编程新手，我使用 Django Python 2.7.4 创建了我的应用程序
I'm new to javascript and programming and have created my app with Django Python 2.7.4
我非常感谢您的时间和专业知识.
I really appreciate the time and expertise.
推荐答案
为此，您需要使用一种方法来存储在网站访问之间持续存在的用户数据，通常称为 会话.在这种特殊情况下，听起来用户可能没有登录，这更具体地称为 anonymous session.
To do this, you'd need to use a means to store data about the user that persists between website visits, which is generally referred to as a session. In this particular case, it sounds like the users might not be logged in, which is referred to more specifically as an anonymous session.
您可以使用多种选项来存储匿名会话.最快最简单的方法是使用 cookies，但其他选项包括基于文件的会话、Html5 存储、或数据库.
There are a number of options available to you for storing anonymous sessions. The quickest and easiest would be using cookies, but other options include file-based sessions, Html5 storage, or databases.
根据您所写的内容，我认为 cookie 可能是最适合您的解决方案.
From what you've written, I'd say that cookies are probably the best solution for you.
而且，正如您所料，Django 内置了简化 cookie 工作的功能.我建议查看 关于 Django 会话的文档，我发现真正易于访问且易于学习，看看如何实现这一点.
And, as you might expect, Django has built in functionality to ease working with cookies. I suggest looking into the documentation on Django sessions, which I find to be really accessible and easy to learn from, to see how to implement this.
如果您对在 Django 中使用 cookie(或匿名会话)有任何更具体的问题，请告诉我，我会尽力提供帮助.
If you have any more specific questions about using cookies (or anonymous sessions) in Django, just let me know and I'll try to help.
这篇关于显示引导模式首次页面加载的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持跟版网！