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Slider Control

July 6, 2021

The slider control shows a draggable range input field. Default units are px, em and rem. You can set the following control parameters:

  • units (array with custom units and min, max, step attributes)
  • unitless (set to false for plain number)
class Prefix_Element_Slider extends \Bricks\Element {
  // Set builder controls
  public function set_controls() {
    $this->controls['exampleSliderFontSize'] = [
      'tab' => 'content',
      'label' => esc_html__( 'Font size', 'bricks' ),
      'type' => 'slider',
      'css' => [
        [
          'property' => 'font-size',
        ],
      ],
      'units' => [
        'px' => [
          'min' => 1,
          'max' => 50,
          'step' => 1,
        ],
        'em' => [
          'min' => 1,
          'max' => 20,
          'step' => 0.1,
        ],
      ],
      'default' => '30px',
      'description' => esc_html__( 'Slider adjusts font size via CSS.', 'bricks' ),
    ];
  }

  // Render element HTML
  public function render() {
    echo '<h3>' . get_bloginfo( 'name' ) . '</h3>';
  }
}

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