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класс не описан

acf_field_range{} ACF 1.0

Хуков нет.

Ищем WP-разработчика! Фулл-тайм, удаленка, хорошая зарплата, соц. пакет. Подробности.
Компания Boosta.

Возвращает

null. Ничего.

Использование

$acf_field_range = new acf_field_range();
// use class methods

Методы

  1. initialize()
  2. render_field( $field )
  3. render_field_settings( $field )

Код acf_field_range{} ACF 5.10.2

class acf_field_range extends acf_field_number {


	/*
	*  initialize
	*
	*  This function will setup the field type data
	*
	*  @type    function
	*  @date    5/03/2014
	*  @since   5.0.0
	*
	*  @param   n/a
	*  @return  n/a
	*/

	function initialize() {

		// vars
		$this->name     = 'range';
		$this->label    = __( 'Range', 'acf' );
		$this->defaults = array(
			'default_value' => '',
			'min'           => '',
			'max'           => '',
			'step'          => '',
			'prepend'       => '',
			'append'        => '',
		);

	}


	/*
	*  render_field()
	*
	*  Create the HTML interface for your field
	*
	*  @param   $field - an array holding all the field's data
	*
	*  @type    action
	*  @since   3.6
	*  @date    23/01/13
	*/

	function render_field( $field ) {

		// vars
		$atts  = array();
		$keys  = array( 'type', 'id', 'class', 'name', 'value', 'min', 'max', 'step' );
		$keys2 = array( 'readonly', 'disabled', 'required' );
		$html  = '';

		// step
		if ( ! $field['step'] ) {
			$field['step'] = 1;
		}

		// min / max
		if ( ! $field['min'] ) {
			$field['min'] = 0;
		}
		if ( ! $field['max'] ) {
			$field['max'] = 100;
		}

		// allow for prev 'non numeric' value
		if ( ! is_numeric( $field['value'] ) ) {
			$field['value'] = 0;
		}

		// constrain within max and min
		$field['value'] = max( $field['value'], $field['min'] );
		$field['value'] = min( $field['value'], $field['max'] );

		// atts (value="123")
		foreach ( $keys as $k ) {
			if ( isset( $field[ $k ] ) ) {
				$atts[ $k ] = $field[ $k ];
			}
		}

		// atts2 (disabled="disabled")
		foreach ( $keys2 as $k ) {
			if ( ! empty( $field[ $k ] ) ) {
				$atts[ $k ] = $k;
			}
		}

		// remove empty atts
		$atts = acf_clean_atts( $atts );

		// open
		$html .= '<div class="acf-range-wrap">';

		// prepend
		if ( $field['prepend'] !== '' ) {
			$html .= '<div class="acf-prepend">' . acf_esc_html( $field['prepend'] ) . '</div>';
		}

		// range
		$html .= acf_get_text_input( $atts );

		// Calculate input width based on the largest possible input character length.
		// Also take into account the step size for decimal steps minus - 1.5 chars for leading "0.".
		$len = max(
			strlen( strval( $field['min'] ) ),
			strlen( strval( $field['max'] ) )
		);
		if ( floatval( $atts['step'] ) < 1 ) {
			$len += strlen( strval( $field['step'] ) ) - 1.5;
		}

			// input
			$html .= acf_get_text_input(
				array(
					'type'  => 'number',
					'id'    => $atts['id'] . '-alt',
					'value' => $atts['value'],
					'step'  => $atts['step'],
					// 'min' => $atts['min'], // removed to avoid browser validation errors
					// 'max' => $atts['max'],
					'style' => 'width: ' . ( 1.8 + $len * 0.7 ) . 'em;',
				)
			);

			// append
		if ( $field['append'] !== '' ) {
			$html .= '<div class="acf-append">' . acf_esc_html( $field['append'] ) . '</div>';
		}

		// close
		$html .= '</div>';

		// return
		echo $html;
	}


	/*
	*  render_field_settings()
	*
	*  Create extra options for your field. This is rendered when editing a field.
	*  The value of $field['name'] can be used (like bellow) to save extra data to the $field
	*
	*  @type    action
	*  @since   3.6
	*  @date    23/01/13
	*
	*  @param   $field  - an array holding all the field's data
	*/

	function render_field_settings( $field ) {

		// default_value
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Default Value', 'acf' ),
				'instructions' => __( 'Appears when creating a new post', 'acf' ),
				'type'         => 'number',
				'name'         => 'default_value',
			)
		);

		// min
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Minimum Value', 'acf' ),
				'instructions' => '',
				'type'         => 'number',
				'name'         => 'min',
				'placeholder'  => '0',
			)
		);

		// max
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Maximum Value', 'acf' ),
				'instructions' => '',
				'type'         => 'number',
				'name'         => 'max',
				'placeholder'  => '100',
			)
		);

		// step
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Step Size', 'acf' ),
				'instructions' => '',
				'type'         => 'number',
				'name'         => 'step',
				'placeholder'  => '1',
			)
		);

		// prepend
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Prepend', 'acf' ),
				'instructions' => __( 'Appears before the input', 'acf' ),
				'type'         => 'text',
				'name'         => 'prepend',
			)
		);

		// append
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Append', 'acf' ),
				'instructions' => __( 'Appears after the input', 'acf' ),
				'type'         => 'text',
				'name'         => 'append',
			)
		);

	}


}