Window.sidebar - Web API 接口参考编辑

这是一个实验中的功能
此功能某些浏览器尚在开发中，请参考浏览器兼容性表格以得到在不同浏览器中适合使用的前缀。由于该功能对应的标准文档可能被重新修订，所以在未来版本的浏览器中该功能的语法和行为可能随之改变。

Returns a sidebar object, which contains several methods for registering add-ons with browser.

Example

window.sidebar.addPanel("Google", "http://www.google.com/", "");

Note: the third empty parameter is required!

The sidebar object returned has the following methods:

Method	Description
`addPanel(title, contentURL, customizeURL)` 已废弃 Gecko 23	Adds a sidebar panel. See Creating a Firefox sidebar for details on sidebars in Firefox 2 and later.
`addPersistentPanel(title, contentURL, customizeURL)` 已废弃 Gecko 23	Adds a sidebar panel, which is able to work in the background. This only works in SeaMonkey or Firefox 1.x; Firefox 2 and later will just do `addPanel()`.
`addSearchEngine(engineURL, iconURL, suggestedTitle, suggestedCategory)`	Installs a search engine. See Adding search engines from web pages for details.
`addMicrosummaryGenerator(generatorURL)` 已废弃 Gecko 6	Installs a microsummary generator.