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Tweaking the Form::macro method.

This commit is contained in:
Taylor Otwell 2012-03-21 10:48:49 -05:00
parent c18dcecb00
commit 52ca2d35e7
1 changed files with 31 additions and 32 deletions
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63
laravel/form.php
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@ -7,28 +7,25 @@ class Form {
* *
* @var array * @var array
*/ */
protected static $labels = array(); public static $labels = array();
/** /**
* The registered custom inputs * The registered custom macros.
* *
* @var array * @var array
*/ */
public static $macros = array();
protected static $inputs = array();
/**
* Dynamically handle calls to custom registered inputs.
*/
public static function __callStatic($method, $parameters) /**
* Registers a custom macro.
*
* @param string $name
* @param Closure $input
* @return void
*/
public static function macro($name, $macro)
{ {
if (isset(static::$inputs[$method])) static::$macros[$name] = $macro;
{
return call_user_func_array(static::$inputs[$method], $parameters);
}
throw new \Exception("Method [$method] does not exist.");
} }
/** /**
@ -74,8 +71,7 @@ public static function open($action = null, $method = 'POST', $attributes = arra
// Since PUT and DELETE methods are not actually supported by HTML forms, // Since PUT and DELETE methods are not actually supported by HTML forms,
// we'll create a hidden input element that contains the request method // we'll create a hidden input element that contains the request method
// and set the actual request method to POST. Laravel will look for the // and set the actual request method variable to POST.
// hidden element to determine the request method.
if ($method == 'PUT' or $method == 'DELETE') if ($method == 'PUT' or $method == 'DELETE')
{ {
$append = static::hidden(Request::spoofer, $method); $append = static::hidden(Request::spoofer, $method);
@ -83,19 +79,6 @@ public static function open($action = null, $method = 'POST', $attributes = arra
return '<form'.HTML::attributes($attributes).'>'.$append.PHP_EOL; return '<form'.HTML::attributes($attributes).'>'.$append.PHP_EOL;
} }
/**
* Registers a custom input
*
* @param string $name
* @param Closure $input
* @return void
*/
public static function register($name, $input)
{
static::$inputs[$name] = $input;
}
/** /**
* Determine the appropriate request method to use for a form. * Determine the appropriate request method to use for a form.
@ -576,8 +559,7 @@ protected static function id($name, $attributes)
{ {
// If an ID has been explicitly specified in the attributes, we will // If an ID has been explicitly specified in the attributes, we will
// use that ID. Otherwise, we will look for an ID in the array of // use that ID. Otherwise, we will look for an ID in the array of
// label names as this makes it convenient to give input elements // label names so labels and their elements have the same ID.
// the same ID as their corresponding labels.
if (array_key_exists('id', $attributes)) if (array_key_exists('id', $attributes))
{ {
return $attributes['id']; return $attributes['id'];
@ -589,4 +571,21 @@ protected static function id($name, $attributes)
} }
} }
/**
* Dynamically handle calls to custom macros.
*
* @param string $method
* @param array $parameters
* @return mixed
*/
public static function __callStatic($method, $parameters)
{
if (isset(static::$inputs[$method]))
{
return call_user_func_array(static::$inputs[$method], $parameters);
}
throw new \Exception("Method [$method] does not exist.");
}
} }