Pass a WordPress Email to Caspio Bridge

[TJJones]

Is it possible to pass a WordPress  user's email (without requiring a login) to the shortcode embedded from Caspio?

[vidierre]

Hello @TJJones,

to pass users details  from Wordpress to a data page accepting external parameters I use some javascript in Wordpress collecting user data and building the script used to display Caspio datapage.  I use such Javascript to build, with the Worpress plugin Snippets an ad-hoc  shortcode used into Wordpress pages. Here is how I work:

1. Assume that my datapage use as external parameter [@usremail] and the deploy code is

<script type="text/javascript" src="https://c2xxx999.caspio.com/dp/vd9990009990009990009990099/emb"></script>

2. I create a new snippet with this code

function show_my_datapage( $atts ) {
    global $current_user, $user_login;
   	get_currentuserinfo();
	add_filter('widget_text', 'do_shortcode');
	if ($user_login) 		
		return '<script type="text/javascript" src="https://c2xxx999.caspio.com/dp/vd9990009990009990009990099/emb?usremail='.$current_user->user_email.'">display_name></script>';
	else
		return '<a href="' . wp_login_url() . ' ">Login</a>';	
}
add_shortcode( 'insert_my_datapage', 'show_my_datapage' );

3. I use into my Wordpress page the shortcode [insert_my_datapage]

With this method I can use all data from $current_user and fill as many parameters I need.