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<?php |
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namespace Dynamic\FoxyStripe\Form; |
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use Dynamic\FoxyStripe\Page\ProductPage; |
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use SilverStripe\Control\Controller; |
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use SilverStripe\Forms\DropdownField; |
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/** |
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* Dropdown field, created from a <select> tag. This field handles cart encryption based on store settings. |
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** |
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* <b>Populate with Array</b>. |
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* |
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* Example instantiation: |
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* <code> |
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* FoxyStripeDropdownField::create('Country') |
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* ->setSource(array( |
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* 'NZ' => 'New Zealand', |
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* 'US' => 'United States', |
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* 'GEM'=> 'Germany' |
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* )); |
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* </code> |
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* |
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* <b>Populate with Enum-Values</b> |
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* |
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* You can automatically create a map of possible values from an {@link Enum} database column. |
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* |
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* Example model definition: |
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* <code> |
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* class MyObject extends DataObject { |
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* static $db = array( |
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* 'Country' => "Enum('New Zealand,United States,Germany','New Zealand')" |
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* ); |
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* } |
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* </code> |
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* |
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* Field construction: |
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* <code> |
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* FoxyStripeDropdownField::create('Country') |
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* ->setSource(singleton('MyObject')->dbObject('Country')->enumValues()); |
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* </code> |
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* |
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* <b>Disabling individual items</b> |
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* |
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* Individual items can be disabled by feeding their array keys to setDisabledItems. |
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* |
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* <code> |
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* $DrDownField->setDisabledItems( array( 'US', 'GEM' ) ); |
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* </code> |
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* |
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* @see CheckboxSetField for multiple selections through checkboxes instead. |
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* @see ListboxField for a single <select> box (with single or multiple selections). |
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* @see TreeDropdownField for a rich and customizeable UI that can visualize a tree of selectable elements |
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*/ |
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class FoxyStripeDropdownField extends DropdownField |
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{ |
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/** |
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* Mark certain elements as disabled, |
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* regardless of the {@link setDisabled()} settings. |
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* |
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* @param array $items Collection of array keys, as defined in the $source array |
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* |
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* @return $this |
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*/ |
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public function setDisabledItems($items) |
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{ |
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$controller = Controller::curr(); |
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$code = $controller->data()->Code; |
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$updated = []; |
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if (is_array($items) && !empty($items)) { |
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foreach ($items as $item) { |
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array_push($updated, ProductPage::getGeneratedValue($code, $this->getName(), $item, 'value')); |
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} |
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} |
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$this->disabledItems = $updated; |
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return $this; |
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} |
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/** |
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* @param mixed $source |
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* |
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* @return $this |
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*/ |
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public function setSource($source) |
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{ |
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$controller = Controller::curr(); |
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$code = $controller->data()->Code; |
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$updated = []; |
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if (is_array($source) && !empty($source)) { |
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foreach ($source as $key => $val) { |
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$updated[ProductPage::getGeneratedValue($code, $this->getName(), $key, 'value')] = $val; |
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} |
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} |
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$this->source = $updated; |
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return $this; |
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} |
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} |
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dynamic /
foxystripe
