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<?php | ||
/** | ||
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org) | ||
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org) | ||
* | ||
* Licensed under The MIT License | ||
* For full copyright and license information, please see the LICENSE.txt | ||
* Redistributions of files must retain the above copyright notice. | ||
* | ||
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org) | ||
* @link http://cakephp.org CakePHP(tm) Project | ||
* @since CakePHP(tm) v3.0 | ||
* @license http://www.opensource.org/licenses/mit-license.php MIT License | ||
*/ | ||
namespace Cake\View\Input; | ||
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use Cake\View\Input\InputInterface; | ||
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/** | ||
* Button input class | ||
* | ||
* This input class can be used to render button elements. | ||
* If you need to make basic submit inputs with type=submit, | ||
* use the Basic input widget. | ||
*/ | ||
class Button implements InputInterface { | ||
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/** | ||
* StringTemplate instance. | ||
* | ||
* @var Cake\View\StringTemplate | ||
*/ | ||
protected $_templates; | ||
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/** | ||
* Constructor. | ||
* | ||
* @param StringTemplate $templates | ||
*/ | ||
public function __construct($templates) { | ||
$this->_templates = $templates; | ||
} | ||
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/** | ||
* Render a button. | ||
* | ||
* This method accepts a number of keys: | ||
* | ||
* - `text` The text of the button. Unlike all other form controls, buttons | ||
* do not escape their contents by default. | ||
* - `escape` Set to true to enable escaping on all attributes. | ||
* - `type` The button type defaults to 'submit'. | ||
* | ||
* Any other keys provided in $data will be converted into HTML attributes. | ||
* | ||
* @param array $data The data to build an input with. | ||
* @return string | ||
*/ | ||
public function render(array $data) { | ||
$data += [ | ||
'text' => '', | ||
'type' => 'submit', | ||
'escape' => false, | ||
]; | ||
return $this->_templates->format('button', [ | ||
'text' => $data['escape'] ? h($data['text']) : $data['text'], | ||
'type' => $data['type'], | ||
'attrs' => $this->_templates->formatAttributes($data, ['type', 'text']), | ||
]); | ||
} | ||
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} |
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<?php | ||
/** | ||
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org) | ||
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org) | ||
* | ||
* Licensed under The MIT License | ||
* For full copyright and license information, please see the LICENSE.txt | ||
* Redistributions of files must retain the above copyright notice. | ||
* | ||
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org) | ||
* @link http://cakephp.org CakePHP(tm) Project | ||
* @since CakePHP(tm) v3.0 | ||
* @license http://www.opensource.org/licenses/mit-license.php MIT License | ||
*/ | ||
namespace Cake\Test\TestCase\View\Input; | ||
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use Cake\TestSuite\TestCase; | ||
use Cake\View\Input\Button; | ||
use Cake\View\StringTemplate; | ||
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/** | ||
* Basic input test. | ||
*/ | ||
class ButtonTest extends TestCase { | ||
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public function setUp() { | ||
parent::setUp(); | ||
$templates = [ | ||
'button' => '<button type="{{type}}"{{attrs}}>{{text}}</button>', | ||
]; | ||
$this->templates = new StringTemplate($templates); | ||
} | ||
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/** | ||
* Test render in a simple case. | ||
* | ||
* @return void | ||
*/ | ||
public function testRenderSimple() { | ||
$button = new Button($this->templates); | ||
$result = $button->render(['name' => 'my_input']); | ||
$expected = [ | ||
'button' => ['type' => 'submit', 'name' => 'my_input'], | ||
'/button' | ||
]; | ||
$this->assertTags($result, $expected); | ||
} | ||
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/** | ||
* Test render with custom type | ||
* | ||
* @return void | ||
*/ | ||
public function testRenderType() { | ||
$button = new Button($this->templates); | ||
$data = [ | ||
'name' => 'my_input', | ||
'type' => 'button', | ||
'text' => 'Some button' | ||
]; | ||
$result = $button->render($data); | ||
$expected = [ | ||
'button' => ['type' => 'button', 'name' => 'my_input'], | ||
'Some button', | ||
'/button' | ||
]; | ||
$this->assertTags($result, $expected); | ||
} | ||
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/** | ||
* Test render with a text | ||
* | ||
* @return void | ||
*/ | ||
public function testRenderWithText() { | ||
$button = new Button($this->templates); | ||
$data = [ | ||
'text' => 'Some <value>' | ||
]; | ||
$result = $button->render($data); | ||
$expected = [ | ||
'button' => ['type' => 'submit'], | ||
'Some <value>', | ||
'/button' | ||
]; | ||
$this->assertTags($result, $expected); | ||
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$data['escape'] = true; | ||
$result = $button->render($data); | ||
$expected = [ | ||
'button' => ['type' => 'submit'], | ||
'Some <value>', | ||
'/button' | ||
]; | ||
$this->assertTags($result, $expected); | ||
} | ||
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/** | ||
* Test render with additional attributes. | ||
* | ||
* @return void | ||
*/ | ||
public function testRenderAttributes() { | ||
$button = new Button($this->templates); | ||
$data = [ | ||
'name' => 'my_input', | ||
'text' => 'Go', | ||
'class' => 'btn', | ||
'required' => true | ||
]; | ||
$result = $button->render($data); | ||
$expected = [ | ||
'button' => [ | ||
'type' => 'submit', | ||
'name' => 'my_input', | ||
'class' => 'btn', | ||
'required' => 'required' | ||
], | ||
'Go', | ||
'/button' | ||
]; | ||
$this->assertTags($result, $expected); | ||
} | ||
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} |