I need to understand how I show pages in a custom component.

function ossn_cv_init() {
    
	ossn_register_com_panel("cv", "settings");    
	ossn_register_page("cv", "ossn_cv_pagehandler");
	
    if (ossn_isLoggedin()) {
        ossn_register_action("cv", __OSSN_CV__. "actions/cv.php");
    	ossn_register_sections_menu("newsfeed", array(
			"name" => "cv",
        	"text" => ossn_print("com:ossn:cv"),
        	"url" => ossn_site_url("cv"),
        	"parent" => "links",
    	));	
    }	
}

I guess the parameter its correct and i call the file cv/pages/cv.php

function ossn_cv_pagehandler(){
   if (!ossn_isLoggedin()) {
            ossn_error_page();
   }
   $title = ossn_print("com:ossn:cv");
   $contents["content"] = ossn_plugin_view("cv/pages/cv");
   $content = ossn_set_page_layout("contents", $contents);
   echo ossn_view_page($title, $content);	
}
ossn_register_callback("ossn", "init", "ossn_cv_init");

This work but the page don't looks like any form (I put a form and some fields), probably I need to change and see some references I did this on /cv/pages/cv.php:

<div class="ossn-site-pages">
    <div class="ossn-site-pages-inner">
        <div class="ossn-site-pages-body">
           <?php	echo ossn_view_form("cv/edit", array(
    				"action" => ossn_site_url() . "action/cv-edit",
				    "component" => "OSSNCV",
					"params" => $params,
				    "class" => "ossn-admin-form"	
					), false); 
		?>
        </div>
    </div>
</div>

But its not work, always open a blank page , where is the problem ?