How to add a template tag
Template tags allow executable code to connect to a specific location of the site.
DIAFAN.CMS makes no restrictions on the number of arguments and the function name.
The executable code may be a general nature or relate to the module.
If you want to add a general code, you create a common template tag.
To do this, add in the folder themes/functions need to add a file with the name tag.
After this template tag can be used.
Can transfer tag attributes. Attributes will be available through the array $attributes.
Example:
Add file hello.php.
<?php
if (! defined('DIAFAN'))
{
$path = __FILE__; $i = 0;
while(! file_exists($path.'/includes/404.php'))
{
if($i == 10) exit; $i++;
$path = dirname($path);
}
include $path.'/includes/404.php';
}
echo "Hello, ".$attributes["name"]."!";
Then in the site template, such as themes/site.php, the file can be executed anywhere template tag.
<insert name="hello" name="Andy">
Example:
Add in the module "News" template function show_date.
// in the file modules/news/news.php
public function show_date($attributes)
{
$attributes = $this->get_attributes($attributes, 'day', 'template');
$result = $this->model->date($attributes["day"]);
echo $this->diafan->_tpl->get('show_date', 'news', $result, $attributes["template"]);
}
// in the file modules/news/news.model.php
public function date($day)
{
if($day)
{
$result["date"] = $day.date(".m.Y");
}
else
{
$result["date"] = date("d.m.Y");
}
return $result;
}
//file modules/news/views/news.view.show_date.php
echo '<div class="news_date">'.$result["date"].'</div>';
Then in the site template, such as themes/site.php, the function can be executed anywhere template tag.
<insert name="show_date" module="news">