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<?php |
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namespace rtens\domin\delivery\web\fields; |
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use rtens\domin\delivery\web\Element; |
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use rtens\domin\delivery\web\HeadElements; |
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use rtens\domin\delivery\web\WebField; |
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use rtens\domin\Parameter; |
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abstract class AutoCompleteField implements WebField { |
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/** |
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* @param Parameter $parameter |
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* @return array With captions indexed by values |
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*/ |
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protected abstract function getOptions(Parameter $parameter); |
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/** |
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* @param Parameter $parameter |
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* @param array $serialized |
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* @return mixed |
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*/ |
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public function inflate(Parameter $parameter, $serialized) { |
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return $serialized; |
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} |
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/** |
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* @param Parameter $parameter |
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* @param mixed $value |
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* @return string |
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*/ |
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public function render(Parameter $parameter, $value) { |
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return $this->renderComboBox($parameter, $value); |
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} |
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protected function renderComboBox(Parameter $parameter, $value, $fieldNameSuffix = '', $options = []) { |
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$id = str_replace(['[', ']'], '-', $parameter->getName()); |
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$optionsString = json_encode($options); |
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$children = $this->renderOptions($parameter, (string)$value); |
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$children[] = new Element('script', [], [" |
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$(function(){ |
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$('#$id').combobox($optionsString); |
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}); |
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"]); |
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return (string)new Element('select', [ |
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'name' => $parameter->getName() . $fieldNameSuffix, |
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'id' => $id, |
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'class' => 'form-control combobox' |
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], $children); |
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} |
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private function renderOptions(Parameter $parameter, $value) { |
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$options = [new Element('option', [], [])]; |
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foreach ($this->getOptions($parameter) as $key => $caption) { |
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$options[] = new Element('option', array_merge([ |
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'value' => $key |
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], (string)$key === (string)$value ? [ |
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'selected' => 'selected' |
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] : []), [ |
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$caption |
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]); |
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} |
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return $options; |
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} |
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/** |
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* @param Parameter $parameter |
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* @return array|\rtens\domin\delivery\web\Element[] |
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*/ |
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View Code Duplication |
public function headElements(Parameter $parameter) { |
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return [ |
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HeadElements::jquery(), |
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HeadElements::style('//cdn.rawgit.com/rtens/bootstrap-combobox/cffe84e7/css/bootstrap-combobox.css'), |
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HeadElements::script('//cdn.rawgit.com/rtens/bootstrap-combobox/cffe84e7/js/bootstrap-combobox.js'), |
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new Element('style', [], ['.typeahead-long { width:100% }']) |
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]; |
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} |
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} |
rtens /
domin
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