plugin updates

wp/wp-content/plugins/woocommerce/assets/js/admin/settings.js

@@ -90,11 +90,11 @@
 		} );
 
 		// Edit prompt
-		$( function () {
+		function editPrompt () {
 			var changed = false;
 			let $check_column = $( '.wp-list-table .check-column' );
 
-			$( 'input, textarea, select, checkbox' ).on( 'change', function (
+			$( 'input, textarea, select, checkbox' ).on( 'change input', function (
 				event
 			) {
 				// Toggling WP List Table checkboxes should not trigger navigation warnings.
@@ -110,6 +110,14 @@
 						return params.i18n_nav_warning;
 					};
 					changed = true;
+					$( '.woocommerce-save-button' ).removeAttr( 'disabled' );
+				}
+			} );
+
+			$( '.iris-picker' ).on( 'click', function () {
+				if ( ! changed ) {
+					changed = true;
+					$( '.woocommerce-save-button' ).removeAttr( 'disabled' );
 				}
 			} );
 
@@ -119,8 +127,35 @@
 					window.onbeforeunload = '';
 				}
 			);
+		}
+
+		$( editPrompt );
+
+		const nodeListContainsFormElements = ( nodes ) => {
+			if ( ! nodes.length	) {
+				return false;
+			}
+			return Array.from( nodes ).some( ( element ) => {
+				return $( element ).find( 'input, textarea, select, checkbox' ).length;
+			} );
+		}
+
+		const form = document.querySelector( '#mainform' );
+		const observer = new MutationObserver( ( mutationsList ) => {
+			for ( const mutation of mutationsList ) {
+				if ( mutation.type === 'childList' ) {
+					if ( nodeListContainsFormElements( mutation.addedNodes ) ) {
+						editPrompt();
+						$( '.woocommerce-save-button' ).removeAttr( 'disabled' );
+					} else if ( nodeListContainsFormElements( mutation.removedNodes ) ) {
+						$( '.woocommerce-save-button' ).removeAttr( 'disabled' );
+					}
+				}
+			}
 		} );
 
+		observer.observe( form, { childList: true, subtree: true } );
+
 		// Sorting
 		$( 'table.wc_gateways tbody, table.wc_shipping tbody' ).sortable( {
 			items: 'tr',
@@ -140,7 +175,7 @@
 			},
 			stop: function ( event, ui ) {
 				ui.item.removeAttr( 'style' );
-				ui.item.trigger( 'updateMoveButtons' );
+				ui.item.trigger( 'updateMoveButtons', { isInitialLoad: false } );
 			},
 		} );
 
@@ -192,12 +227,12 @@
 				}
 
 				moveBtn.trigger( 'focus' ); // Re-focus after the container was moved.
-				moveBtn.closest( 'table' ).trigger( 'updateMoveButtons' );
+				moveBtn.closest( 'table' ).trigger( 'updateMoveButtons', { isInitialLoad: false } );
 			} );
 
 		$( '.wc-item-reorder-nav' )
 			.closest( 'table' )
-			.on( 'updateMoveButtons', function () {
+			.on( 'updateMoveButtons', function ( event, data ) {
 				var table = $( this ),
 					lastRow = $( this ).find( 'tbody tr:last' ),
 					firstRow = $( this ).find( 'tbody tr:first' );
@@ -214,11 +249,14 @@
 					.find( '.wc-item-reorder-nav .wc-move-down' )
 					.addClass( 'wc-move-disabled' )
 					.attr( { tabindex: '-1', 'aria-hidden': 'true' } );
+				if ( ! data.isInitialLoad ) {
+					$( '.woocommerce-save-button' ).removeAttr( 'disabled' );
+				}	
 			} );
 
 		$( '.wc-item-reorder-nav' )
 			.closest( 'table' )
-			.trigger( 'updateMoveButtons' );
+			.trigger( 'updateMoveButtons', { isInitialLoad: true } );
 
 		$( '.submit button' ).on( 'click', function () {
 			if (