public function testAddClass()
{
$htmlElement = new \Fiv\Form\Element\Html();
$currentClassName = $htmlElement->getAttribute('class');
$this->assertEmpty($currentClassName);
$htmlElement->addClass('test');
$this->assertEquals('test', $htmlElement->getAttribute('class'));
$htmlElement->setAttribute('class', '');
$this->assertEmpty($htmlElement->getAttribute('class'));
$htmlElement->setAttribute('class', 'custom_class');
$this->assertEquals("custom_class", $htmlElement->getAttribute('class'));
$htmlElement->addClass('other_class');
$this->assertEquals('custom_class other_class', $htmlElement->getAttribute('class'));
}
/**
* @return string
*/
public function render()
{
$html = '<button ' . Html::renderAttributes($this->getAttributes()) . ' >';
$html .= $this->getText() ?: 'Button';
$html .= '</button>';
return $html;
}
public function testAttributes()
{
$tag = new Html();
$tag->setTag('input');
$tag->setAttributes(['value' => 123]);
$tag->addClass('test');
$tag->addClass('other');
$this->assertEquals(['value' => 123, 'class' => 'test other'], $tag->getAttributes());
}
/**
* @return string
*/
public function renderStart()
{
$hidden = new Element\Input();
$hidden->setType('hidden');
$hidden->addAttributes(['name' => $this->getUid()]);
$hidden->setValue(1);
# get default attribute
$method = $this->getMethod();
$this->setAttribute('method', $method);
$html = '<form ' . Element\Html::renderAttributes($this->getAttributes()) . '>';
$html .= $hidden->render();
# render hidden element
foreach ($this->getElements() as $element) {
if ($element instanceof Element\Input and $element->getType() === 'hidden') {
$html .= $element->render();
}
}
return $html;
}
/**
* @return string
*/
public function render()
{
return '<textarea ' . Html::renderAttributes($this->getAttributes()) . '>' . $this->getValue() . '</textarea>';
}
/**
* @inheritdoc
*/
public function render()
{
$value = $this->getValue();
$this->attributes['value'] = htmlentities($value, ENT_QUOTES);
return parent::render();
}