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| <h1 id="ui-tags">UI Tags</h1> |
| |
| <p>Unlike <em>generic tags</em>, UI tags do not provide much control structure or logic. Rather, they are focused on using data, |
| either from your action/value stack or from the Data Tags, and displaying data in rich and reusable HTML. All UI tags |
| are driven by <em>templates</em> and <em>themes</em> . While generic tags simply output some content directly from the tag (if there |
| is any content to output), the UI tags defer to a template, often grouped together as a theme, to do the actual rendering.</p> |
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| <p>Template support allows UI tags to build a rich set of reusable HTML components that can be customized to fit exact |
| requirements. For details, see <a href="themes-and-templates.html">Themes and Templates</a>.</p> |
| |
| <table> |
| <tbody> |
| <tr> |
| <td><a href="themes-and-templates.html">Themes and Templates</a></td> |
| <td>A must-read explanation of how themes and templates are used when rendering UI tags.</td> |
| </tr> |
| <tr> |
| <td><a href="form-tags.html">Form Tags</a></td> |
| <td>provide all form-related UI output, such as <em>form</em> , <em>textfield</em> , and <em>select</em> .</td> |
| </tr> |
| <tr> |
| <td>Non Form Tags</td> |
| <td>provide all non-form-related UI output, such as <em>a</em> , <em>div</em> , and <em>tabbedPanel</em> .</td> |
| </tr> |
| </tbody> |
| </table> |
| |
| <h2 id="language-specific-tag-support">Language Specific Tag Support</h2> |
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| <p>The framework strives to support multiple development environments. The framework does not impose a single template language. |
| Almost any common language can be used, and there are hooks for new languages. By default, almost every single tag is |
| supported in JSP, Velocity, and FreeMarker. In each of these sections, you’ll find examples and techniques for applying |
| the generic tag reference toward your specific language or template choice.</p> |
| |
| <ul> |
| <li><a href="jsp-tags.html">JSP Tags</a></li> |
| <li><a href="velocity-tags.html">Velocity Tags</a></li> |
| <li><a href="freemarker-tags.html">FreeMarker Tags</a></li> |
| </ul> |
| |
| <p>Please make sure you have read the <a href="tag-syntax.html">Tag Syntax</a> document and understand how tag attribute syntax works.</p> |
| |
| <p>Within the form tags, there are two classes of tags: the form tag itself, and all other tags, which make up the individual |
| form elements. The behavior of the form tag is different than the elements enclosed within it.</p> |
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