natchoum (Créer un compte)

 ‘My_Widget_Text’, ‘description’ => __(‘Widget text ou HTML qui ne s’affiche que sur une page ayant un parent ou des enfants’));
        $control_ops = array(‘width’ => 400, ‘height’ => 350);
        parent::__construct(‘My_Widget_Text’, __(‘Mon Text’), $widget_ops, $control_ops);
    }

    function widget( $args, $instance ) {
        extract($args);
        global $wp_query;
		global $post;
		$pageID = $wp_query->post->ID;
		$children = wp_list_pages(« title_li=&child_of= ».$pageID. »&echo=0″);
		//Test to know if children are print or not ( print if current page has a parent or children )
		if((!$children)&&(!$post->post_parent))
            return;    
		//get the parent_title
		$parent_title = get_the_title($post->post_parent);
		//Print and put filters arround the title
		$title = apply_filters( ‘widget_title’, $parent_title, $instance, $this->id_base);
		$text = apply_filters( ‘widget_text’, $instance[‘text’], $instance );
        echo $before_widget;
        if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?>
            <div class="textwidget"><?php echo $instance['filter'] ? wpautop($text) : $text; echo'</div>‘;
        echo $after_widget;
    }

    function update( $new_instance, $old_instance ) {
        $instance = $old_instance;
        $instance[‘title’] = strip_tags($new_instance[‘title’]);
        if ( current_user_can(‘unfiltered_html’) )
            $instance[‘text’] =  $new_instance[‘text’];
        else
            $instance[‘text’] = stripslashes( wp_filter_post_kses( addslashes($new_instance[‘text’]) ) ); // wp_filter_post_kses() expects slashed
        $instance[‘filter’] = isset($new_instance[‘filter’]);
        return $instance;
    }

    function form( $instance ) {
        $instance = wp_parse_args( (array) $instance, array( ‘title’ =>  », ‘text’ =>  » ) );
        $title = strip_tags($instance[‘title’]);
        $text = esc_textarea($instance[‘text’]);
?>
        <p><label for="get_field_id(‘title’); ?> »></label>
		</p>

        <textarea class="widefat" rows="16" cols="20" id="get_field_id(‘text’); ?> » name= »get_field_name(‘text’); ?> »></textarea>

        <p><input id="get_field_id(‘filter’); ?> » name= »get_field_name(‘filter’); ?> » type= »checkbox »  /> <label for="get_field_id(‘filter’); ?> »></label></p>

 ‘My_Widget_Text’, ‘description’ => __(‘mon widget text ou HTML’));
        $control_ops = array(‘width’ => 400, ‘height’ => 350);
        parent::__construct(‘My_Widget_Text’, __(‘Mon Text’), $widget_ops, $control_ops);
    }

    function widget( $args, $instance ) {
        extract($args);

        global $wp_query;
		$pageID = $wp_query->post->ID;
		$children = wp_list_pages(« title_li=&child_of= ».$pageID. »&echo=0″);
		//Test pour savoir si le widget s’affiche ou pas ( si pas d’enfants ni de parents, ne s’affiche pas )
		global $post;
		if((!$children)&&(!$post->post_parent))
            return;    

        $title = apply_filters( ‘widget_title’, empty($instance[‘title’]) ?  » : $instance[‘title’], $instance, $this->id_base);
        $text = apply_filters( ‘widget_text’, $instance[‘text’], $instance );
        echo $before_widget;
        if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?>
            <div class="textwidget"></div>
          », ‘text’ =>  » ) );
        $title = strip_tags($instance[‘title’]);
        $text = esc_textarea($instance[‘text’]);
?>
        <p><label for="get_field_id(‘title’); ?> »></label>
        <input class="widefat" id="get_field_id(‘title’); ?> » name= »get_field_name(‘title’); ?> » type= »text » value= » » /></p>

        <textarea class="widefat" rows="16" cols="20" id="get_field_id(‘text’); ?> » name= »get_field_name(‘text’); ?> »></textarea>

        <p><input id="get_field_id(‘filter’); ?> » name= »get_field_name(‘filter’); ?> » type= »checkbox »  /> <label for="get_field_id(‘filter’); ?> »></label></p>
<?php
    }
}

function afficheMonWidget() 
{
    register_widget('My_Widget_Text');
}
add_action('widgets_init', 'afficheMonWidget');