pilote

Well I make some progress in this question..
not 100% perfect but now I can put a button inside a popup to open another popup

how it work (example for 2 popup):
1: create the 2 popup in the same page
– popup-1 as normal
– popup-2 inside a div with an unique id to trigger later
– in css this div is hidden ( #my-id{display:none} )

2: the button for popup-2 inside popup-1

<button type="button" name="my-id"
class="new-trigger">clickme</button>

3: and the .js for my button

$('.new-trigger').on('click',
  	function(e){
  		$btn_name = $(this).prop("name");
  		$el = $("#" + $btn_name + " .cl-popup-trigger");
  		if ($($el).length ) {$el.trigger( "click" );}
        return false;
  });

now a click in .new-trigger open my second popup on top of the first one ; it’s cool but for a real “popup chain”, I would like to close popup-1 before opening popup-2 (and close 2 before opening 3 and so on) but couldn’t find how to do that.