[Wiki] changed: Doc/Dev/Horde_View

chuck  Thu, 19 Feb 2009 17:57:20 -0500

Modified page: http://wiki.horde.org/Doc/Dev/Horde_View
New Revision:  1.2
Change log:  add examples

@@ -2,8 +2,67 @@

  + Horde_View

  Documentation on the Horde_View package. This documentation is  
adopted from the MAD documentation  
(http://framework.maintainable.com/mvc/5_view.php), as many of the  
Horde View ideas are also adopted from MAD, and the helpers are  
directly compatible between the two systems.
+
+++ Example usage
+
+**Calling code**
+
+<code type="php">
+<?php
+
+require 'Horde/Autoloader.php';
+
+// use a model to get the data for book authors and titles.
+$data = array(
+              array(
+                    'author' => 'Hernando de Soto',
+        'title' => 'The Mystery of Capitalism'
+                    ),
+              array(
+                    'author' => 'Henry Hazlitt',
+        'title' => 'Economics in One Lesson'
+                    ),
+              array(
+                    'author' => 'Milton Friedman',
+        'title' => 'Free to Choose'
+                    )
+              );
+
+$view = new Horde_View;
+$view->books = $data;
+
+// and render a template called "template.php"
+echo $view->render('template.php');
+</code>
+
+**View template**
+
+<code type="php">
+<?php if ($this->books): ?>
+
+<!-- A table of some books. -->
+<table>
+    <tr>
+        <th>Author</th>
+        <th>Title</th>
+    </tr>
+
+<?php foreach ($this->books as $key => $val): ?>
+    <tr>
+<td><?php echo $this->escape($val['author']) ?></td>
+<td><?php echo $this->escape($val['title']) ?></td>
+    </tr>
+<?php endforeach; ?>
+
+</table>
+
+<?php else: ?>
+    <p>There are no books to display.</p>
+<?php endif; ?>
+
+</code>

  ++ Helpers

  +++ Overview


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