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extract id assignment to method.

This commit is contained in:
Taylor Otwell 2011-06-16 21:09:39 -05:00
parent 7f3baf9742
commit ae09e5e99b
1 changed files with 37 additions and 8 deletions
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45
system/form.php
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@ -19,9 +19,6 @@ class Form {
*/
public static function open($action = null, $method = 'POST', $attributes = array())
{
// -------------------------------------------------------
// If no action was given, use the current URI.
// -------------------------------------------------------
if (is_null($action))
{
$action = Request::uri();
@ -80,6 +77,10 @@ public static function token()
*/
public static function raw_token()
{
// -------------------------------------------------------
// CSRF tokens are stored in the session, so we need to
// make sure a driver has been specified.
// -------------------------------------------------------
if (Config::get('session.driver') == '')
{
throw new \Exception('Sessions must be enabled to retrieve a CSRF token.');
@ -221,8 +222,8 @@ private static function checkable($type, $name, $value, $checked, $attributes)
{
$attributes['checked'] = 'checked';
}
(in_array($name, static::$labels)) ? $attributes['id'] = $name : null;
$attributes['id'] = static::id($name, $attributes);
return static::input($type, $name, $value, $attributes);
}
@ -238,7 +239,7 @@ private static function checkable($type, $name, $value, $checked, $attributes)
public static function textarea($name, $value = '', $attributes = array())
{
$attributes['name'] = $name;
(in_array($name, static::$labels)) ? $attributes['id'] = $name : null;
$attributes['id'] = static::id($name, $attributes);
// -------------------------------------------------------
// Set the default number of rows.
@ -271,7 +272,7 @@ public static function textarea($name, $value = '', $attributes = array())
public static function select($name, $options = array(), $selected = null, $attributes = array())
{
$attributes['name'] = $name;
(in_array($name, static::$labels)) ? $attributes['id'] = $name : null;
$attributes['id'] = static::id($name, $attributes);
$html_options = array();
@ -301,9 +302,37 @@ private static function input($type, $name, $value = null, $attributes = array()
$attributes['type'] = $type;
$attributes['name'] = $name;
$attributes['value'] = $value;
(in_array($name, static::$labels)) ? $attributes['id'] = $name : null;
$attributes['id'] = static::id($name, $attributes);
return '<input'.HTML::attributes($attributes).' />'.PHP_EOL;
}
/**
* Determine the ID attribute for a form element.
*
* @param string $name
* @param array $attributes
* @return mixed
*/
private static function id($name, $attributes)
{
// -------------------------------------------------------
// If an ID attribute was already explicitly specified
// for the element, just use that.
// -------------------------------------------------------
if (array_key_exists('id', $attributes))
{
return $attributes['id'];
}
// -------------------------------------------------------
// If a label element was created with a value matching
// the name of the form element, use the name as the ID.
// -------------------------------------------------------
if (in_array($name, static::$labels))
{
return $name;
}
}
}