50 lines
1.4 KiB
PHP
50 lines
1.4 KiB
PHP
|
<?php
|
||
|
|
class NHP_Options_posts_multi_select 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 1.0.1
|
||
|
|
*/
|
||
|
|
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 1.0.1
|
||
|
|
*/
|
||
|
|
function render(){
|
||
|
|
|
||
|
|
$class = (isset($this->field['class']))?'class="'.$this->field['class'].'" ':'';
|
||
|
|
|
||
|
|
echo '<select id="'.$this->field['id'].'" name="'.$this->args['opt_name'].'['.$this->field['id'].'][]" '.$class.'multiple="multiple" >';
|
||
|
|
|
||
|
|
$args = wp_parse_args($this->field['args'], array('numberposts' => '-1'));
|
||
|
|
|
||
|
|
$posts = get_posts($args);
|
||
|
|
foreach ( $posts as $post ) {
|
||
|
|
$selected = (is_array($this->value) && in_array($post->ID, $this->value))?' selected="selected"':'';
|
||
|
|
echo '<option value="'.$post->ID.'"'.$selected.'>'.$post->post_title.'</option>';
|
||
|
|
}
|
||
|
|
|
||
|
|
echo '</select>';
|
||
|
|
|
||
|
|
echo (isset($this->field['desc']) && !empty($this->field['desc']))?'<br/><span class="description">'.$this->field['desc'].'</span>':'';
|
||
|
|
|
||
|
|
}//function
|
||
|
|
|
||
|
|
}//class
|
||
|
|
?>
|