<?php

class NHP_Options_button_set extends NHP_Options{	

	

	/**

	 * Field Constructor.

	 *

	 * Required - must call the parent constructor, then assign field and value to vars, and obviously call the render field function

	 *

	 * @since NHP_Options 1.0

	*/

	function __construct($field = array(), $value ='', $parent){

		

		parent::__construct($parent->sections, $parent->args, $parent->extra_tabs);

		$this->field = $field;

		$this->value = $value;

		//$this->render();

		

	}//function

	

	

	

	/**

	 * Field Render Function.

	 *

	 * Takes the vars and outputs the HTML for the field in the settings

	 *

	 * @since NHP_Options 1.0

	*/

	function render(){

		

		$class = (isset($this->field['class']))?'class="'.$this->field['class'].'" ':'';

		

		echo '<fieldset class="buttonset">';

			

			foreach($this->field['options'] as $k => $v){

				

				echo '<input type="radio" id="'.$this->field['id'].'_'.array_search($k,array_keys($this->field['options'])).'" name="'.$this->args['opt_name'].'['.$this->field['id'].']" '.$class.' value="'.$k.'" '.checked($this->value, $k, false).'/>';

				echo '<label for="'.$this->field['id'].'_'.array_search($k,array_keys($this->field['options'])).'">'.$v.'</label>';

				

			}//foreach

			

		echo (isset($this->field['desc']) && !empty($this->field['desc']))?'&nbsp;&nbsp;<span class="description">'.$this->field['desc'].'</span>':'';

		

		echo '</fieldset>';

		

	}//function

	

	

	

	/**

	 * Enqueue Function.

	 *

	 * If this field requires any scripts, or css define this function and register/enqueue the scripts/css

	 *

	 * @since NHP_Options 1.0

	*/

	function enqueue(){

		

		wp_enqueue_style('nhp-opts-jquery-ui-css');



		wp_enqueue_script(

			'nhp-opts-field-button_set-js', 

			NHP_OPTIONS_URL.'fields/button_set/field_button_set.js', 

			array('jquery', 'jquery-ui-core', 'jquery-ui-dialog'),

			time(),

			true

		);



		

	}//function

	

}//class

?>