```
public class Tags
extends BaseTemplateModel
```
Provides a mechanism for Freemarker templates (main or included, parent or child) to add to the lists of scripts and style sheets for the current page. Each page uses 3 instances of Tags, exposed as ${scripts}, ${headScripts} and ${stylesheets}. A template may add a complete <script/$gt; element (for scripts or headScripts) or a <link> tag (for stylesheets), and these elements will appear at the proper location in the rendered HTML for the page. VIVO-1405: This process is augmented by the TagVersionInfo inner class, which attempts to add a "version=" query string to the URL in the supplied element. The version number is derived from the last-modified date of the specified script or stylesheet on the server. The effect is that a user's browser cache is effectively invalidated each time a new version of the script or stylesheet is deployed.

Nested Classes
Modifier and Type	Class	Description
`static class`	`Tags.TagsWrapper`	Script and stylesheet lists are wrapped with a specialized BeansWrapper that exposes certain write methods, instead of the configuration's object wrapper, which doesn't.
`protected static class`	`Tags.TagVersionInfo`	Find the value of "href" or "src".

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(String tag)`
`void`	`add(String... tags)`
`String`	`list()`
`freemarker.template.TemplateModel`	`wrap()`

public freemarker.template.TemplateModel wrap()

Class Tags