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<?xml version="1.0" encoding="UTF-8"?>
<!-- Reviewed: no -->
<sect1 id="migration.112">
<title>Zend Framework 1.12</title>
<para>
When upgrading from a previous release to Zend Framework 1.12 or higher you
should note the following migration notes.
</para>
<sect2 id="migration.12.zend.view.helper.navigation">
<title>Zend_View_Helper_Navigation</title>
<para>
Prior to the 1.12 release, a helper with the name
"My_View_Helper_Navigation_Menu" can not be used, because the proxy
helper returns always the standard view helper
"Zend_View_Helper_Navigation_Menu".
</para>
<para>
Starting from version 1.12, you can use our own navigation helpers
with the name "menu", "breadcrumbs", ...
</para>
<para>
Create your own helper with name "Menu":
</para>
<programlisting language="php"><![CDATA[
class My_View_Helper_Navigation_Menu
extends Zend_View_Helper_Navigation_HelperAbstract
{
public function menu(Zend_Navigation_Container $container = null)
{
if (null !== $container) {
$this->setContainer($container);
}
return $this;
}
public function render(Zend_Navigation_Container $container = null)
{
return '<nav>Example</nav>';
}
}
]]></programlisting>
<para>
Add the helper path to <classname>Zend_View</classname> in your
Bootstrap class:
</para>
<programlisting language="php"><![CDATA[
protected function _initView()
{
$this->bootstrap('view');
$this->view->addHelperPath(
'path/to/helper',
'My_View_Helper_Navigation'
);
}
]]></programlisting>
<para>
Or add the helper path in your "application.ini" file:
</para>
<programlisting language="ini"><![CDATA[
resources.view.helperPath.My_View_Helper_Navigation = "path/to/helper"
]]></programlisting>
<para>
The following code is used in a view script:
</para>
<programlisting language="php"><![CDATA[
<?php echo $this->navigation()->menu(); ?>
]]></programlisting>
<para>
Output:
</para>
<programlisting language="html"><![CDATA[
<nav>Example</nav>
]]></programlisting>
</sect2>
</sect1>
<!--
vim:se ts=4 sw=4 et:
-->
|
