gpecf-exclude-products-on-hidden-pages.js: Added new snippet.

Author: spivurno

gp-ecommerce-fields/gpecf-exclude-products-on-hidden-pages.js

@@ -0,0 +1,48 @@
+/**
+ * Gravity Perks // eCommerce Fields // Exclude Products on Hidden Pages
+ * https://gravitywiz.com/documentation/gravity-forms-ecommerce-fields/
+ *
+ * Gravity Forms does not exclude products on Hidden pages from frontend totals. As a byproduct,
+ * they are not excluded from eCommerce Fields' subtotals either. This snippet addresses that.
+ * 
+ * Instructions:
+ * 
+ * 1. Install this snippet with our free Custom JavaScript plugin.
+ *    https://gravitywiz.com/gravity-forms-custom-javascript/
+ */
+window['GFPageConditionalLogic_GFFORMID'] = null;
+
+gform.addAction( 'gform_frontend_pages_evaluated', function( pages, formId, self ) {
+	if ( formId == GFFORMID ) {
+		window['GFPageConditionalLogic_GFFORMID'] = self;
+		gformCalculateTotalPrice( formId );	
+	}
+} );
+
+window.gformIsHidden = function( $elem ) {
+	
+	if ( ! $elem.length ) {
+		return false;
+	}
+	
+	let $field        = $elem.parents( '.gfield' );
+	let isFieldHidden = $field.not( '.gfield_hidden_product' ).css( 'display' ) === 'none';
+	if ( isFieldHidden ) {
+		return true;
+	}
+	
+	var pageCL = window['GFPageConditionalLogic_GFFORMID'];
+	if ( ! pageCL ) {
+		return false;
+	}
+	
+	let pageIndex = $field.parents( '.gform_page' ).index();
+	if ( pageIndex === 0 ) {
+		return false;
+	}
+	
+	let page         = pageCL.options.pages[ pageIndex - 1 ];
+	let isPageHidden = ! pageCL.isPageVisible( page );
+	
+	return isPageHidden;
+}