Don't restore focus if active element is body since this causes IE to switch windows.

Pascal Berger · Pascal Berger · commit 693f278311e2 · 2015-09-14T14:48:00.000+02:00
Fixes McNull#61
diff --git a/src/angular-block-ui/service.js b/src/angular-block-ui/service.js
@@ -46,7 +46,8 @@ blkUI.factory('blockUI', function(blockUIConfig, $timeout, blockUIUtils, $docume
 
         $timeout(function() {
           // Ensure we still need to blur
-          if(self._restoreFocus) {
+          // Don't restore if active element is body, since this causes IE to switch windows (see http://tjvantoll.com/2013/08/30/bugs-with-document-activeelement-in-internet-explorer/)
+          if (self._restoreFocus && self._restoreFocus !== $body[0]) {
             self._restoreFocus.blur();
           }
         });

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,8 @@ blkUI.factory('blockUI', function(blockUIConfig, $timeout, blockUIUtils, $docume`
`46`	`46`
`47`	`47`	`$timeout(function() {`
`48`	`48`	`// Ensure we still need to blur`
`49`		`- if(self._restoreFocus) {`
	`49`	`+ // Don't restore if active element is body, since this causes IE to switch windows (see http://tjvantoll.com/2013/08/30/bugs-with-document-activeelement-in-internet-explorer/)`
	`50`	`+ if (self._restoreFocus && self._restoreFocus !== $body[0]) {`
`50`	`51`	`self._restoreFocus.blur();`
`51`	`52`	`}`
`52`	`53`	`});`