Ticket #40589: 40589.diff

src/wp-includes/js/media-views.js

@@ -2824 +2824 @@
                         this.$bar.width( this.model.get('percent') + '%' );
                 }
         },
-
         /**
          * @param {Object} event
          */
@@ -2945 +2944 @@
                         selection[ method ]( model );
                         selection.single( model );
                 }
+
+                // Disable Replace button if no file is selected
+                if (selection.length == 0) {
+                        $('.media-button-replace').attr('disabled', 'disabled');
+                } else {
+                        $('.media-button-replace').removeAttr('disabled');
+                }
+
         },
 
         updateSelect: function() {
@@ -3167 +3174 @@
          */
         checkClickHandler: function ( event ) {
                 var selection = this.options.selection;
+
                 if ( ! selection ) {
                         return;
                 }
@@ -3178 +3186 @@
                 } else {
                         selection.add( this.model );
                 }
+                // Disable Replace button if no file is selected
+                if (selection.length == 0) {
+                        $('.media-button-replace').attr('disabled', 'disabled');
+                } else {
+                        $('.media-button-replace').removeAttr('disabled');
+                }
         }
 });
 
@@ -3344 +3358 @@
                 }
 
                 if ( 37 === event.keyCode || 38 === event.keyCode || 39 === event.keyCode || 40 === event.keyCode ) {
-                        this.controller.trigger( 'attachment:keydown:arrow', event );
-                        return;
+                        //this.controller.trigger( 'attachment:keydown:arrow', event );
+                        //return;
                 }
         }
 });