__('Radio Buttons', __FILE__), // Module Title 'summary' => __('Radio buttons for selection of a single item', __FILE__), // Module Summary 'version' => 102, 'permanent' => true, ); } public function init() { $this->set('optionColumns', 0); parent::init(); } public function ___render() { $this->checkDefaultValue(); $inline = false; $columns = (int) $this->optionColumns; if($columns === 1) $inline = true; $options = $this->getOptions(); $liAttr = ''; if($columns) { if(count($options) >= $columns && !$inline) { $liWidth = round(100 / $columns)-1; // 1% padding-right added from stylesheet $liAttr = " style='width: {$liWidth}%;'"; $ulClass = 'InputfieldRadiosColumns'; } else { // don't bother setting a width, we will let them float where they want instead $ulClass = 'InputfieldRadiosFloated'; } $out = "\n\t

"; } else { $out = "\n\t
"; } foreach($options as $key => $value) { $checked = ''; $id = $this->id . "_" . $this->fuel('sanitizer')->name($key); $attrs = $this->getOptionAttributes($key); if($this->isOptionSelected($key)) $checked = " checked='checked'"; unset($attrs['selected'], $attrs['checked']); $attrs = $this->getOptionAttributesString($attrs); if($attrs) $attrs = ' ' . $attrs; $out .= "\n\t\t" . " " . $this->entityEncode($value) . ""; } $out .= "\n\t
"; return $out; } public function set($key, $value) { if($key == 'optionColumns') { $value = (int) $value; if($value < 0) $value = 0; if($value > 10) $value = 10; } return parent::set($key, $value); } public function ___getConfigInputfields() { $inputfields = parent::___getConfigInputfields(); $f = wire('modules')->get('InputfieldInteger'); $f->label = $this->_('Columns of Radio Buttons'); $f->description = $this->_('If you want the radio buttons to display in columns (rather than stacked), enter the number of columns you want to use (up to 10). To display buttons side-by-side (inline) enter 1.'); $f->notes = $this->_('If no number is specified here, then each radio button will display on its own line.'); $f->attr('name', 'optionColumns'); $f->attr('value', (int) $this->optionColumns); $inputfields->add($f); return $inputfields; } }