attributes-trait.php
| 1 | <?php |
| 2 | |
| 3 | |
| 4 | namespace Jet_Form_Builder\Classes; |
| 5 | |
| 6 | |
| 7 | trait Attributes_Trait { |
| 8 | public $attrs = array(); |
| 9 | |
| 10 | /** |
| 11 | * Add attribute |
| 12 | * |
| 13 | * @param $attr |
| 14 | * @param null $value |
| 15 | */ |
| 16 | public function add_attribute( $attr, $value = null ) { |
| 17 | |
| 18 | if ( '' === $value ) { |
| 19 | return; |
| 20 | } |
| 21 | if ( ! isset( $this->attrs[ $attr ] ) ) { |
| 22 | $this->attrs[ $attr ] = $value; |
| 23 | } else { |
| 24 | $this->attrs[ $attr ] .= ' ' . $value; |
| 25 | } |
| 26 | |
| 27 | } |
| 28 | |
| 29 | /** |
| 30 | * Reset attributes array |
| 31 | */ |
| 32 | public function reset_attributes() { |
| 33 | $this->attrs = array(); |
| 34 | } |
| 35 | |
| 36 | /** |
| 37 | * Render current attributes string |
| 38 | * |
| 39 | * @return void |
| 40 | */ |
| 41 | public function render_attributes_string() { |
| 42 | |
| 43 | foreach ( $this->attrs as $attr => $value ) { |
| 44 | printf( ' %1$s="%2$s"', $attr, $value ); |
| 45 | } |
| 46 | |
| 47 | $this->attrs = array(); |
| 48 | } |
| 49 | |
| 50 | |
| 51 | } |