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<title>[59134] trunk/src: Quick/Bulk Edit: Add notice if no items selected.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/59134">59134</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/59134","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>joedolson</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2024-09-30 18:22:36 +0000 (Mon, 30 Sep 2024)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Quick/Bulk Edit: Add notice if no items selected.

Add an error notice if a user attempts to apply bulk edits with no items selected. Applies to post lists, comments, taxonomies, and plugins screens.

Props garrett-eclipse, nrqsnchz, sumitsingh, nihar007, royho, sabernhardt, oglekler, quadthemes, ankit-k-gupta, fnpen, ukdrahul, joedolson.
Fixes <a href="https://core.trac.wordpress.org/ticket/45006">#45006</a>, <a href="https://core.trac.wordpress.org/ticket/58479">#58479</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcjs_enqueuesadmincommonjs">trunk/src/js/_enqueues/admin/common.js</a></li>
<li><a href="#trunksrcjs_enqueuesadmininlineeditpostjs">trunk/src/js/_enqueues/admin/inline-edit-post.js</a></li>
<li><a href="#trunksrcjs_enqueueswpupdatesjs">trunk/src/js/_enqueues/wp/updates.js</a></li>
<li><a href="#trunksrcwpadminincludesclasswplisttablephp">trunk/src/wp-admin/includes/class-wp-list-table.php</a></li>
<li><a href="#trunksrcwpincludesscriptloaderphp">trunk/src/wp-includes/script-loader.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcjs_enqueuesadmincommonjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/js/_enqueues/admin/common.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/js/_enqueues/admin/common.js    2024-09-30 18:16:18 UTC (rev 59133)
+++ trunk/src/js/_enqueues/admin/common.js      2024-09-30 18:22:36 UTC (rev 59134)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1114,7 +1114,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                });
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $document.on( 'wp-updates-notice-added wp-plugin-install-error wp-plugin-update-error wp-plugin-delete-error wp-theme-install-error wp-theme-delete-error', makeNoticesDismissible );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $document.on( 'wp-updates-notice-added wp-plugin-install-error wp-plugin-update-error wp-plugin-delete-error wp-theme-install-error wp-theme-delete-error wp-notice-added', makeNoticesDismissible );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        // Init screen meta.
</span><span class="cx" style="display: block; padding: 0 10px">        screenMeta.init();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1276,6 +1276,80 @@
</span><span class="cx" style="display: block; padding: 0 10px">        // Marry the secondary "Change role to" controls to the primary controls:
</span><span class="cx" style="display: block; padding: 0 10px">        marryControls( $('#new_role'), $('#changeit'), $('#new_role2'), $('#changeit2') );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        var addAdminNotice = function( data ) {
+               var $notice = $( data.selector ),
+                       $headerEnd = $( '.wp-header-end' ),
+                       type,
+                       dismissible,
+                       $adminNotice;
+
+               delete data.selector;
+
+               dismissible = ( data.dismissible && data.dismissible === true ) ? ' is-dismissible' : '';
+               type        = ( data.type ) ? data.type : 'info';
+
+               $adminNotice = '<div id="' + data.id + '" class="notice notice-' + data.type + dismissible + '"><p>' + data.message + '</p></div>';
+
+               // Check if this admin notice already exists.
+               if ( ! $notice.length ) {
+                       $notice = $( '#' + data.id );
+               }
+
+               if ( $notice.length ) {
+                       $notice.replaceWith( $adminNotice );
+               } else if ( $headerEnd.length ) {
+                       $headerEnd.after( $adminNotice );
+               } else {
+                       if ( 'customize' === pagenow ) {
+                               $( '.customize-themes-notifications' ).append( $adminNotice );
+                       } else {
+                               $( '.wrap' ).find( '> h1' ).after( $adminNotice );
+                       }
+               }
+
+               $document.trigger( 'wp-notice-added' );
+       };
+
+       $( '.bulkactions' ).parents( 'form' ).on( 'submit', function( event ) {
+               var form = this,
+                       submitterName = event.originalEvent && event.originalEvent.submitter ? event.originalEvent.submitter.name : false;
+
+               // Observe submissions from posts lists for 'bulk_action' or users lists for 'new_role'.
+               var bulkFieldRelations = {
+                       'bulk_action' : 'action',
+                       'changeit' : 'new_role'
+               };
+               if ( ! Object.keys( bulkFieldRelations ).includes( submitterName ) ) {
+                       return;
+               }
+
+               var values = new FormData(form);
+               var value = values.get( bulkFieldRelations[ submitterName ] ) || '-1';
+
+               // Check that the action is not the default one.
+               if ( value !== '-1' ) {
+                       // Check that at least one item is selected.
+                       var itemsSelected = form.querySelectorAll( '.wp-list-table tbody .check-column input[type="checkbox"]:checked' );
+
+                       if ( itemsSelected.length > 0 ) {
+                               return;
+                       }
+               }
+               event.preventDefault();
+               event.stopPropagation();
+               $( 'html, body' ).animate( { scrollTop: 0 } );
+
+               var errorMessage = __( 'Please select at least one item to perform this action on.' );
+               addAdminNotice( {
+                       id: 'no-items-selected',
+                       type: 'error',
+                       message: errorMessage,
+                       dismissible: true,
+               } );
+
+               wp.a11y.speak( errorMessage );
+       });
+
</ins><span class="cx" style="display: block; padding: 0 10px">         /**
</span><span class="cx" style="display: block; padding: 0 10px">         * Shows row actions on focus of its parent container element or any other elements contained within.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span></span></pre></div>
<a id="trunksrcjs_enqueuesadmininlineeditpostjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/js/_enqueues/admin/inline-edit-post.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/js/_enqueues/admin/inline-edit-post.js  2024-09-30 18:16:18 UTC (rev 59133)
+++ trunk/src/js/_enqueues/admin/inline-edit-post.js    2024-09-30 18:22:36 UTC (rev 59134)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -148,8 +148,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">                 * Adds onclick events to the apply buttons.
</span><span class="cx" style="display: block; padding: 0 10px">                 */
</span><span class="cx" style="display: block; padding: 0 10px">                $('#doaction').on( 'click', function(e){
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        var n;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 var n,
+                               $itemsSelected = $( '#posts-filter .check-column input[type="checkbox"]:checked' );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        if ( $itemsSelected.length < 1 ) {
+                               return;
+                       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">                         t.whichBulkButtonId = $( this ).attr( 'id' );
</span><span class="cx" style="display: block; padding: 0 10px">                        n = t.whichBulkButtonId.substr( 2 );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre></div>
<a id="trunksrcjs_enqueueswpupdatesjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/js/_enqueues/wp/updates.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/js/_enqueues/wp/updates.js      2024-09-30 18:16:18 UTC (rev 59133)
+++ trunk/src/js/_enqueues/wp/updates.js        2024-09-30 18:22:36 UTC (rev 59134)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2832,14 +2832,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        // Bail if there were no items selected.
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( ! itemsSelected.length ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                event.preventDefault();
-                               $( 'html, body' ).animate( { scrollTop: 0 } );
-
-                               return wp.updates.addAdminNotice( {
-                                       id:        'no-items-selected',
-                                       className: 'notice-error is-dismissible',
-                                       message:   __( 'Please select at least one item to perform this action on.' )
-                               } );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         bulkAction = false;
</ins><span class="cx" style="display: block; padding: 0 10px">                         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        // Determine the type of request we're dealing with.
</span></span></pre></div>
<a id="trunksrcwpadminincludesclasswplisttablephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/class-wp-list-table.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/class-wp-list-table.php       2024-09-30 18:16:18 UTC (rev 59133)
+++ trunk/src/wp-admin/includes/class-wp-list-table.php 2024-09-30 18:22:36 UTC (rev 59134)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -625,7 +625,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                echo "</select>\n";
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                submit_button( __( 'Apply' ), 'action', '', false, array( 'id' => "doaction$two" ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         submit_button( __( 'Apply' ), 'action', 'bulk_action', false, array( 'id' => "doaction$two" ) );
</ins><span class="cx" style="display: block; padding: 0 10px">                 echo "\n";
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre></div>
<a id="trunksrcwpincludesscriptloaderphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/script-loader.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/script-loader.php   2024-09-30 18:16:18 UTC (rev 59133)
+++ trunk/src/wp-includes/script-loader.php     2024-09-30 18:22:36 UTC (rev 59134)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -754,7 +754,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                )
</span><span class="cx" style="display: block; padding: 0 10px">        );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $scripts->add( 'common', "/wp-admin/js/common$suffix.js", array( 'jquery', 'hoverIntent', 'utils' ), false, 1 );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $scripts->add( 'common', "/wp-admin/js/common$suffix.js", array( 'jquery', 'hoverIntent', 'utils', 'wp-a11y' ), false, 1 );
</ins><span class="cx" style="display: block; padding: 0 10px">         $scripts->set_translations( 'common' );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        $scripts->add( 'wp-sanitize', "/wp-includes/js/wp-sanitize$suffix.js", array(), false, 1 );
</span></span></pre>
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