| ## Licensed to the Apache Software Foundation (ASF) under one |
| ## or more contributor license agreements. See the NOTICE file |
| ## distributed with this work for additional information |
| ## regarding copyright ownership. The ASF licenses this file |
| ## to you under the Apache License, Version 2.0 (the |
| ## "License"); you may not use this file except in compliance |
| ## with the License. You may obtain a copy of the License at |
| ## |
| ## http://www.apache.org/licenses/LICENSE-2.0 |
| ## |
| ## Unless required by applicable law or agreed to in writing, |
| ## software distributed under the License is distributed on an |
| ## "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| ## KIND, either express or implied. See the License for the |
| ## specific language governing permissions and limitations |
| ## under the License. |
| |
| <html> |
| <head> |
| <title>Struts App2: Struts View Tools Demo</title> |
| <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> |
| <base href="$link.baseRef"> |
| </head> |
| |
| <body> |
| <h2>Struts App2: Struts View Tools Demo</h2> |
| <p>A demonstration of the Velocity view tools provided for Struts support. |
| Where available, the Velocity shorthand notation to method calls is shown |
| as well.</p> |
| |
| |
| <h3>MessageTool</h3> |
| <table border="1" cellspacing="0" cellpadding="4"> |
| <tr> |
| <td>\$text.title<br> |
| \$text.title</td> |
| <td>$text.title</td> |
| </tr> |
| <tr> |
| <td>\$text.test.insert('bear','dog','cat')</td> |
| <td>$text.test.insert('bear','dog','cat')</td> |
| </tr> |
| <tr> |
| <td>\$text.tutle.exists</td> |
| <td>$text.tutle.exists</td> |
| </tr> |
| <tr> |
| </table> |
| |
| |
| <h3>ErrorsTool</h3> |
| <table border="1" cellspacing="0" cellpadding="4"> |
| <tr> |
| <td>\$errors.exist()</td> |
| <td>$errors.exist()</td> |
| </tr> |
| <tr> |
| <td>\$errors.exist('language')</td> |
| <td>$errors.exist('language')</td> |
| </tr> |
| <tr> |
| <td>\$errors.getSize()<br> |
| \$errors.size</td> |
| <td>$errors.getSize()</td> |
| </tr> |
| <tr> |
| <td>\$errors.getSize('language')</td> |
| <td>$errors.getSize('language')</td> |
| </tr> |
| <tr> |
| <td>\$errors.getAll()<br> |
| \$errors.all</td> |
| <td>[This is a String representation of the ArrayList that is returned]<br> |
| $errors.getAll()</td> |
| </tr> |
| <tr> |
| <td>\$errors.get('language')<br> |
| \$errors.language</td> |
| <td>[This is a String representation of the ArrayList that is returned]<br> |
| $errors.language</td> |
| </tr> |
| <tr> |
| <td>\$errors.getMsgs()<br> |
| \$errors.msgs</td> |
| <td>$errors.msgs</td> |
| </tr> |
| <tr> |
| <td>\$errors.getMsgs('language')</td> |
| <td>$errors.getMsgs('language')</td> |
| </tr> |
| <tr> |
| <td>A Velocity macro to render all error messages:<br> |
| <pre><code>#macro (errorMarkup) |
| #if ($errors.exist() ) |
| <ul> |
| #foreach ($e in $errors.all ) |
| $e |
| #end |
| </ul> |
| #end |
| #end</code></pre> |
| </td> |
| <td> |
| #errorMarkup() |
| </td> |
| </tr> |
| <tr> |
| <td>A Velocity macro to render error messages specific<br> |
| to a property:<br> |
| <pre><code>#macro (errorMarkup $property) |
| #if ($errors.exist($property)) |
| <ul> |
| #foreach ($er in $errors.get($property)) |
| $er |
| #end |
| </ul> |
| #end |
| #end</code></pre> |
| </td> |
| <td> |
| #errorMarkupForProperty('language') |
| </td> |
| </tr> |
| |
| </table> |
| |
| |
| <h3>FormTool</h3> |
| <table border="1" cellspacing="0" cellpadding="4"> |
| <tr> |
| <td>\$form.getBean()<br> |
| \$form.bean</td> |
| <td>$form.getBean()</td> |
| </tr> |
| <tr> |
| <td>\$form.getCancelName()<br> |
| \$form.cancelName</td> |
| <td>$form.getCancelName()</td> |
| </tr> |
| <tr> |
| <td>\$form.getTokenName()<br> |
| \$form.tokenName</td> |
| <td>$form.getTokenName()</td> |
| </tr> |
| <tr> |
| <td>\$form.getToken()<br> |
| \$form.token</td> |
| <td>$form.getToken()</td> |
| </tr> |
| </table> |
| |
| |
| <h3>StrutsLinkTool</h3> |
| <table border="1" cellspacing="0" cellpadding="4"> |
| <tr> |
| <td>\$link.uri('template/login.vm')</td> |
| <td>$link.uri('template/login.vm')</td> |
| </tr> |
| <tr> |
| <td>\$link.action.demo</td> |
| <td>$link.action.demo </td> |
| </tr> |
| <tr> |
| <td>\$link.forward.src</td> |
| <td>$link.forward.src </td> |
| </tr> |
| <tr> |
| <td>\$link.relative('examples/index.html')</td> |
| <td>$link.relative('examples/index.html')</td> |
| </tr> |
| <tr> |
| <td>\$link.uri('index.html').param('key1', 'val 1')</td> |
| <td>$link.uri('index.html').param('key1', 'val 1')</td> |
| </tr> |
| <tr> |
| <td>\$link.uri('index.html').param('key1', 'val 1').getURI()<br> |
| \$link.uri('index.html').param('key1', 'val 1').URI</td> |
| <td>$link.uri('index.html').param('key1', 'val 1').getURI()</td> |
| </tr> |
| <tr> |
| <td>\$link.uri('/index.html').param('key1', 'val 1').getQueryData()<br> |
| \$link.uri('/index.html').param('key1', 'val 1').queryData</td> |
| <td>$link.uri('/index.html').param('key1', 'val 1').getQueryData()</td> |
| </tr> |
| <tr> |
| <td>\$link.getContextURL()<br> |
| \$link.contextURL</td> |
| <td>$link.getContextURL()</td> |
| </tr> |
| <tr> |
| <td>\$link.getContextPath()<br> |
| \$link.contextPath</td> |
| <td>$link.getContextPath()</td> |
| </tr> |
| <tr> |
| <td>\$link.getBaseRef()<br> |
| \$link.baseRef</td> |
| <td>$link.getBaseRef()</td> |
| </tr> |
| <tr> |
| <td>\$link.setURI('index.vm').toString()</td> |
| <td>$link.setURI('index.vm').toString()</td> |
| </tr> |
| </table> |
| |
| |
| <h3>ActionMessagesTool</h3> |
| <table border="1" cellspacing="0" cellpadding="4"> |
| <tr> |
| <td>\$messages.exist()</td> |
| <td>$messages.exist()</td> |
| </tr> |
| <tr> |
| <td>\$messages.exist('foobar')</td> |
| <td>$messages.exist('foobar')</td> |
| </tr> |
| <tr> |
| <td>\$messages.getSize()<br> |
| \$messages.size</td> |
| <td>$messages.getSize()</td> |
| </tr> |
| <tr> |
| <td>\$messages.getSize('foobar')</td> |
| <td>$messages.getSize('foobar')</td> |
| </tr> |
| <tr> |
| <td>\$messages.getAll()<br> |
| \$messages.all</td> |
| <td>[This is a String representation of the ArrayList that is returned]<br> |
| $messages.getAll()</td> |
| </tr> |
| <tr> |
| <td>\$messages.get('foobar')<br> |
| \$messages.foobar</td> |
| <td>[This is a String representation of the ArrayList that is returned]<br> |
| $messages.get('foobar')</td> |
| </tr> |
| <tr> |
| <td>A Velocity macro to render all actiontext messages:<br> |
| <pre><code>#macro (messageMarkup) |
| #if ($messages.exist() ) |
| <ul> |
| #foreach ($m in $messages.all ) |
| $m |
| #end |
| </ul> |
| #end |
| #end</code></pre> |
| </td> |
| <td> |
| #messageMarkup() |
| </td> |
| </tr> |
| <tr> |
| <td>A Velocity macro to render actiontext messages specific<br> |
| to a property:<br> |
| <pre><code>#macro (messageMarkup $property) |
| #if ($messages.exist($property)) |
| <ul> |
| #foreach ($m in $messages.get($property)) |
| $m |
| #end |
| </ul> |
| #end |
| #end</code></pre> |
| </td> |
| <td> |
| #messageMarkupForProperty('foobar') |
| </td> |
| </tr> |
| </table> |
| |
| |
| |
| </body> |
| </html> |
