wp plugin event onclick not working in ajax response

I have a problem with ajax and plugin in WordPress.
In the plugin (frontend) I call ajax by clicking on a link and it works correctly. You can see this here https://goo.gl/RFda1O in the bottom page: if you click in menù “servizi offerti” ajax works and you can see “detail Service”.

Now, in each row, that is “detail service”, I would add a link visible for only admin. Because I can remove, editing, add, the service.
but, this second ajax in this link is not working!

In the main file:

`..

function run_class() {

$servizio = new diocesi_class();
add_action(“init”,array ($servizio,”run”));
add_action(“wp_footer”,array ($servizio,’load_script’));
add_action( ‘wp_ajax_ajaxx’, array ($servizio, ‘prefix_ajaxx’ ));
add_action( ‘wp_ajax_nopriv_ajaxx’, array ($servizio, ‘prefix_ajaxx’ ));

//second call for ajax. Use this after the first call.

add_action( ‘wp_ajax_ajaxx2’, array ($servizio, ‘prefix_ajaxx2’ ));
add_action( ‘wp_ajax_nopriv_ajaxx2’, array ($servizio, ‘prefix_ajaxx2’ ));

}

run_class();

?>`

In diocesi_class:

` class diocesi_class {

…

public function __construct() {
add_shortcode(“servizi”, array ($this,”run”));

}

public function run($atts, $content = null) {

….
….

ob_start(); ?>
<strong>Servizi offerti</strong><br/>
<div id=”servizi_offerti”><div id=”menu_servizi”>
<?php
//create menu
foreach ($servizi_disp as $servizi) {
//menu for first call ajax and it’s working!
echo “<a class=’ajaxLoad’ data-diocesi='”.$this->content.”‘ data-servizi='”.$servizi->id.”‘ href=’#’ >”.$servizi->nome.” </a> |”;

} ?>
</div>

<p class=”info”>Per i dettagli selezionare dall’elenco il tipo di servizio</p>
<div id=”informazioni_servizi”></div>
<a href=”#” id=”ritorna” >Ritorna su <?php echo get_the_title(); ?></a>
</div> <?php

//For testing. It’s working, but not needed here!Look in the function prefix_ajaxx()
if (current_user_can(‘edit_plugins’))
{

$link = plugin_dir_url(__FILE__) .’admin_servizi.php’;
echo “<a class=’carica_admin’ data-diocesi='”.$this->content.”‘ data-servizi='”.$servizi->id.”‘ href=’#’ > Modifica Servizi </a>”;

}

return ob_get_clean();

}

}

//register script
public function load_script(){

wp_enqueue_script( ‘jquery’ );

wp_register_style(‘servizi’, plugin_dir_url(__FILE__) . ‘servizi.css’,array());
wp_enqueue_style(‘servizi’);

wp_register_script(‘ajaxx’, plugin_dir_url(__FILE__) . ‘ajax.js’,array(‘jquery’));
wp_localize_script(‘ajaxx’, ‘ajax_params’, array(‘ajax_url’ => admin_url( ‘admin-ajax.php’ ) ));
wp_enqueue_script(‘ajaxx’);

//caricamento per admin
// mostra la parte admin

if (current_user_can(‘edit_plugins’)) {
wp_register_script(‘ajaxx2’, plugin_dir_url(__FILE__) . ‘ajax2.js’,array(‘jquery’));
wp_localize_script(‘ajaxx2’, ‘ajax_params’, array(‘ajax_url’ => admin_url( ‘admin-ajax.php’ ) ));
wp_enqueue_script(‘ajaxx2’);

}

}

//first ajax response
public function prefix_ajaxx() {

// return details services. Create table and rows.
…
…
…

// ****************Event jquery NOT WORKING! ***********
if (current_user_can(‘edit_plugins’))
{

echo “<a class=’carica_admin’ data-diocesi='”.$this->content.”‘ data-servizi='”.$servizi->id.”‘ href=’#’ > Modifica Servizi </a>”;

}

wp_die();
}

public function prefix_ajaxx2()
{
// response for second call ajax
// edit row or single services (after click carica_admin)

}
else
{
echo “non si hanno i permessi!”;
}
wp_die();
}`

ajax2.js:

`jQuery(“#ritorna”).hide();
jQuery(“a.carica_admin”).click(function(){

//var querystring = $(this).attr(‘href’);
var diocesi = jQuery(this).data(‘diocesi’);
var servizi = jQuery(this).data(‘servizi’);

jQuery.ajax({

url:ajax_params.ajax_url,
type: “GET”,
data:{
action: ‘ajaxx2’,
diocesi : diocesi,
servizi : servizi
},
success: function(data) {
jQuery(‘#menu_servizi’).hide();
jQuery(‘p.info’).hide();
jQuery(“#informazioni_servizi”).html(data);

}
});
return false;
});

ajax.js

jQuery(document).ready(function(){
jQuery(“#ritorna”).hide();
jQuery(“a.ajaxLoad”).click(function(){

//var querystring = $(this).attr(‘href’);
var diocesi = jQuery(this).data(‘diocesi’);
var servizi = jQuery(this).data(‘servizi’);
jQuery.ajax({

url:ajax_params.ajax_url,
type: “GET”,
data:{
action: ‘ajaxx’,
diocesi : diocesi,
servizi : servizi
},
success: function(data) {

jQuery(“#informazioni_servizi”).html(data);
jQuery(“#ritorna”).show();

}
});
return false;
});

jQuery(“#ritorna”).click(function() {
jQuery(“#informazioni_servizi”).empty();
jQuery(“#ritorna”).hide();

});

});`

Important! the problem is only out of public function run, for example in prefix_ajax where event jQuery click not work!

Thanks!