Changeset 23079

Timestamp:

12/05/2012 09:21:17 PM (13 years ago)

Author:

ryan

Message:

Fix uploads in IE9

Props koopersmith
fixes #22762

File:

• trunk/wp-includes/js/plupload/wp-plupload.js (modified) (2 diffs)

trunk/wp-includes/js/plupload/wp-plupload.js

@@ -294 +294 @@
         complete: function() {},
         refresh:  function() {
-            var node, enabled, container;
+            var node, attached, container, id;
 
             if ( this.browser ) {
                 node = this.browser[0];
 
+                // Check if the browser node is in the DOM.
                 while ( node ) {
                     if ( node === document.body ) {
-                        enabled = true;
+                        attached = true;
                         break;
                     }
@@ -307 +308 @@
                 }
 
-                this.uploader.disableBrowse( ! enabled );
-                // Toggle all auto-created file containers.
-                this._container().toggle( enabled );
+                // If the browser node is not attached to the DOM, use a
+                // temporary container to house it, as the browser button
+                // shims require the button to exist in the DOM at all times.
+                if ( ! attached ) {
+                    id = 'wp-uploader-browser-' + this.uploader.id;
+
+                    container = $( '#' + id );
+                    if ( ! container.length ) {
+                        container = $('<div class="wp-uploader-browser" />', {
+                            id: 'wp-uploader-browser-' + this.uploader.id,
+                            css: {
+                                position: 'fixed',
+                                top: '-1000px',
+                                left: '-1000px',
+                                height: 0,
+                                width: 0
+                            }
+                        }).appendTo('body');
+                    }
+
+                    container.append( this.browser );
+                }
             }
 
             this.uploader.refresh();
-        },
-
-        _container: function() {
-            var runtime = this.uploader.runtime;
-
-            if ( this._$container && this._$container.length )
-                return this._$container;
-
-            if ( 'html4' === runtime )
-                return $('[target="' + this.uploader.id + '_iframe"]');
-
-            if ( 'html5' !== runtime && 'flash' !== runtime && 'silverlight' !== runtime )
-                return $();
-
-            this._$container = $( '#' + this.uploader.id + '_' + runtime + '_container' );
-            return this._$container;
         }
     });