Fixes page navigation in pricebook reated-list

layouts/v7/modules/PriceBooks/RelatedList.tpl

@@ -20,6 +20,8 @@
 			<input type="hidden" value="{$SORT_ORDER}" id="sortOrder">
 			<input type="hidden" value="{$RELATED_ENTIRES_COUNT}" id="noOfEntries">
 			<input type='hidden' value="{$PAGING->getPageLimit()}" id='pageLimit'>
+                        <input type='hidden' value="{$PAGING->get('page')}" id='pageNumber'>
+                        <input type="hidden" value="{$PAGING->isNextPageExists()}" id="nextPageExist"/>
 			<input type='hidden' value="{$TOTAL_ENTRIES}" id='totalCount'>
 			<input type='hidden' value="{$TAB_LABEL}" id='tab_label' name='tab_label'>
 

layouts/v7/modules/Vtiger/resources/RelatedList.js

@@ -128,7 +128,7 @@ jQuery.Class("Vtiger_RelatedList_Js",{
 				thisInstance.selectedRelatedTabElement.addClass('active');
 				container = jQuery('div.details');
                 container.html(responseData);
-				thisInstance.initializePaginationEvents();
+    				thisInstance.initializePaginationEvents();
                 thisInstance.triggerRelationAdditionalActions();
 				app.event.trigger('post.relatedListLoad.click', container);