更改主题/ CSS根据用户 [英] Change Theme / CSS based on user
问题描述
我建立一个产品，我们最终将白标。现在，我试图找出以编程方式促进这些要求，使用户可以通过他们的个人资料/设置表单更新网站的基本设计（即标题颜色等）的最佳方法。
I am building a product that we are eventually going to white-label. Right now I am trying to figure out the best way to facilitate these requirements programmatically so the user can update the basic design of the site (ie header color, etc) via their profile/settings form.
要求：
- 用户可以更新的标志（这是完整的）
- 用户可以更新的基本设计要素（基于CSS），即标题颜色，页脚颜色，侧边栏的颜色 - 所有的基本CSS重写
Requirements: - User can update the logo (this is complete) - User can update basic design elements (based on CSS), ie header color, footer color, sidebar color - all basic CSS overrides
我们不希望使用ASP.Net主题/皮肤，因为需要在本地文件系统中存储静态主题。我们希望在数据库中使用CSS来覆盖基本风格和存储这一点。
We don't want to use ASP.Net Themes/Skins because that requires storing static themes in the local file system. We would like to use CSS to override the base style and store this in the database.
我们的初步计划是把CSS存储在一个简单的VARCHAR字段在数据库中，并使用编写CSS到母版页上pre-Init事件！覆盖的基本样式。这是最好的解决方案？如果没有，你做了什么来实现这个功能/
Our initial plan is to store the CSS in a simple varchar field in the database and write that CSS out to the Master Page on Pre-Init event using "!" to override the base styles. Is this the best solution? If not, what have you done to accomplish this functionality/
推荐答案
我已经有几个月前。而使用由专用的处理程序产生的动态的CSS / servlet的一直第一溶液，以提高性能的定制CSS被现在产生在文件overrinding标准的CSS的基本要素：
I've been there some months ago. While using dynamic CSS generated by a dedicated handler / servlet has been the first solution, to improve performances a customized CSS is now produced on file overrinding the basic elements of the standard CSS:
<link rel="stylesheet" href="standard.css" />
<link rel="stylesheet" href="<%= customer_code %>/custom_style.css" />
...
<img scr="<%= customer_code %>/logo.png" />
每个自定义CSS将拥有自己的网址，这样可以使浏览器缓存他们。
Each custom CSS will have its own URL, so you can make the browser caching them.
这会让你节省的为每个请求的用户将：
This will make you saving for each request the users will make:
- 从数据库到应用层流量
- 从应用层流量的浏览器
- 部分计算在应用层
我将第二个想法用户应填写一份网上表格，详细说明他们想要做什么自定义。
I'll second the idea the user should have to fill out a web-form detailing what customizations they want to make.
这篇关于更改主题/ CSS根据用户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IT屋！
