SelectBox, MultiSelectBox: added addOptionAttributes()

Author: matej21

src/Forms/Controls/MultiSelectBox.php

@@ -18,6 +18,9 @@ class MultiSelectBox extends MultiChoiceControl
 	/** @var array of option / optgroup */
 	private $options = [];
 
+	/** @var array */
+	private $optionAttributes = [];
+
 
 	public function __construct($label = NULL, array $items = NULL)
 	{
@@ -67,8 +70,18 @@ public function getControl()
 			[
 				'selected?' => $this->value,
 				'disabled:' => is_array($this->disabled) ? $this->disabled : NULL,
-			]
+			] + $this->optionAttributes
 		)->addAttributes(parent::getControl()->attrs)->multiple(TRUE);
 	}
 
+
+	/**
+	 * @return self
+	 */
+	public function addOptionAttributes(array $attributes)
+	{
+		$this->optionAttributes = $attributes + $this->optionAttributes;
+		return $this;
+	}
+
 }

src/Forms/Controls/SelectBox.php

@@ -24,6 +24,9 @@ class SelectBox extends ChoiceControl
 	/** @var mixed */
 	private $prompt = FALSE;
 
+	/** @var array */
+	private $optionAttributes = [];
+
 
 	public function __construct($label = NULL, array $items = NULL)
 	{
@@ -96,11 +99,21 @@ public function getControl()
 			[
 				'selected?' => $this->value,
 				'disabled:' => is_array($this->disabled) ? $this->disabled : NULL,
-			]
+			] + $this->optionAttributes
 		)->addAttributes(parent::getControl()->attrs);
 	}
 
 
+	/**
+	 * @return self
+	 */
+	public function addOptionAttributes(array $attributes)
+	{
+		$this->optionAttributes = $attributes + $this->optionAttributes;
+		return $this;
+	}
+
+
 	/**
 	 * @return bool
 	 */

tests/Forms/Controls.MultiSelectBox.render.phpt

@@ -131,3 +131,15 @@ test(function () { // rendering options
 	$input->getControl();
 	Assert::true($input->getOption('rendered'));
 });
+
+
+test(function () {
+	$form = new Form;
+	$input = $form->addMultiSelect('list', 'Label', [
+		1 => 'First',
+		2 => 'Second',
+	])->setValue(1);
+	$input->addOptionAttributes(['bar' => 'b', 'selected?' => 2, 'foo:' => [1 => 'a', 2 => 'b']]);
+	$input->addOptionAttributes(['bar' => 'c']);
+	Assert::same('<select name="list[]" id="frm-list" multiple><option bar="c" value="1" selected foo="a">First</option><option bar="c" value="2" foo="b">Second</option></select>', (string) $input->getControl());
+});

tests/Forms/Controls.SelectBox.render.phpt

@@ -131,3 +131,15 @@ test(function () { // rendering options
 	$input->getControl();
 	Assert::true($input->getOption('rendered'));
 });
+
+
+test(function () {
+	$form = new Form;
+	$input = $form->addSelect('list', 'Label', [
+		1 => 'First',
+		2 => 'Second',
+	])->setValue(1);
+	$input->addOptionAttributes(['bar' => 'b', 'selected?' => 2, 'foo:' => [1 => 'a', 2 => 'b']]);
+	$input->addOptionAttributes(['bar' => 'c']);
+	Assert::same('<select name="list" id="frm-list"><option bar="c" value="1" selected foo="a">First</option><option bar="c" value="2" foo="b">Second</option></select>', (string) $input->getControl());
+});