showModal and showPopup one time registration is removed

layouts/v7/resources/helper.js

@@ -446,7 +446,7 @@ jQuery.Class("Vtiger_Helper_Js",{
         var cb = params.cb;
         var container = jQuery('.myModal');
 		
-        container.one('hidden.bs.modal',function() {
+        container.on('hidden.bs.modal',function() {
 			container.html('');
 			window.onbeforeunload = null;
         });
@@ -794,12 +794,6 @@ jQuery.Class("Vtiger_Helper_Js",{
             params = {};
         }
         
-        // we should hide all existing modal's
-        var hideModals = (typeof params.hideModals !== 'undefined') ? params.hideModals : true;
-        if(hideModals) {
-            this.hideModal();
-        }
-
         var defaultParams = app.helper.defaultModalParams();
         params = jQuery.extend(defaultParams,params);
 
@@ -808,14 +802,7 @@ jQuery.Class("Vtiger_Helper_Js",{
         var container = jQuery('<div id="popupModal" class="modal"></div>');
 		
 	container.on('hidden.bs.modal',function() {
-            /**
-             * if tabindex = -1 then browser will set focus to that element. 
-             * Loading another modal(this has tabindex = -1) on a modal is not moving the focus to new modal.
-             * We can't remove tabindex from the modals in tpl. So, this is a work around(removing index on show and adding on hide).
-             */ 
-            jQuery('#helpPageOverlay').attr('tabindex','-1');
-                container.html('');
-                window.onbeforeunload = null;
+			container.html('').remove();
 		});
 		
         if(typeof cb === "function") {