From 010199e8f846f6c0b4f23336338bfda17ec04901 Mon Sep 17 00:00:00 2001
From: Frederic Guillot <fred@kanboard.net>
Date: Sat, 13 Aug 2016 18:41:01 -0400
Subject: Add the possibility to attach template hooks with a callback

---
 doc/plugin-hooks.markdown | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'doc/plugin-hooks.markdown')

diff --git a/doc/plugin-hooks.markdown b/doc/plugin-hooks.markdown
index a700e34b..97816d5f 100644
--- a/doc/plugin-hooks.markdown
+++ b/doc/plugin-hooks.markdown
@@ -161,6 +161,14 @@ $this->template->hook->attach('template:dashboard:sidebar', 'myplugin:dashboard/
 ));
 ```
 
+Example to attach a template with a callable:
+
+```php
+$this->template->hook->attach('template:dashboard:sidebar', 'myplugin:dashboard/sidebar', function($hook_param1, $hook_param2) {
+    return array('new_template_variable' => 'foobar'); // Inject a new variable into the plugin template
+});
+```
+
 This call is usually defined in the `initialize()` method.
 The first argument is name of the hook and the second argument is the template name.
 
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