Ticket #31634: 31634.diff

src/wp-admin/includes/class-wp-list-table.php

@@ -445 +445 @@
 
                 echo "</select>\n";
 
-                submit_button( __( 'Apply' ), 'action', '', false, array( 'id' => "doaction$two" ) );
+                submit_button( __( 'Apply' ), 'action', '', false, array( 'id' => "doaction$two", 'disabled' => 'disabled' ) );
                 echo "\n";
         }
 

src/wp-admin/js/inline-edit-post.js

@@ -70 +70 @@
                                 t.revert();
                         }
                 });
-        },
 
+        //Enable and Disable Apply button
+        $('select[name="action"], select[name="action2"]').change( function() {
+           t.setApply();
+        });
+        //Enable and Disable Apply button
+        $('table').find('.check-column :checkbox').on( 'click.wp-toggle-checkboxes', function() {
+            t.setApply();
+        });
+
+    },
+
         toggle : function(el){
                 var t = this;
                 $( t.what + t.getId( el ) ).css( 'display' ) === 'none' ? t.revert() : t.edit( el );
@@ -309 +319 @@
                 var id = $(o).closest('tr').attr('id'),
                         parts = id.split('-');
                 return parts[parts.length - 1];
-        }
+        },
+
+    setApply: function() {
+
+      var bulk_action = $('select[name="action"]').val();
+      var bulk_action2 = $('select[name="action2"]').val();
+
+
+      var selected_rows_count = $('tbody th.check-column input[type="checkbox"]:checked').length;
+
+       //Check bulk action selector top value
+       if( '-1' !== bulk_action ) {
+
+           //Check selected row is greater than 0
+            if( selected_rows_count > 0 ) {
+
+                $('#doaction').removeAttr('disabled');
+
+            } else {
+                $('#doaction').attr('disabled', 'disabled');
+            }
+
+        } else {
+           $('#doaction').attr('disabled', 'disabled');
+        }
+
+        //Check bulk action selector bottom value
+        if(  '-1' !== bulk_action2 ) {
+
+            //Check selected row is greater than 0
+           if( selected_rows_count > 0 ) {
+
+               $('#doaction2').removeAttr('disabled');
+
+           } else {
+               $('#doaction2').attr('disabled', 'disabled');
+           }
+       } else {
+            $('#doaction2').attr('disabled', 'disabled');
+       }
+
+        //Disable both top and bottom Apply button if non is selected
+        if( '-1' === bulk_action && '-1' === bulk_action2 ) {
+            $('#doaction, #doaction2').attr('disabled', 'disabled');
+        }
+
+    }
+
 };
 
 $( document ).ready( function(){ inlineEditPost.init(); } );