Merge pull request #87 from zmitroc/blur-body-IE

Bugfix for IE when blur occurs on <body>
2016-02-02 08:56:37 +11:00 · 2016-02-02 08:56:37 +11:00 · 3a45d7ddbd
--- a/dialog-polyfill.js
+++ b/dialog-polyfill.js
@ -198,7 +198,9 @@
        }).join(', ');
        target = this.dialog_.querySelector(query);
      }
-      document.activeElement && document.activeElement.blur && document.activeElement.blur();
+      if (document.activeElement && document.activeElement.blur && document.activeElement.nodeName.toLowerCase() !== "body") {
+          document.activeElement.blur();
+      }
      target && target.focus();
    },

@ -381,7 +383,9 @@
    if (candidate != this.topDialogElement()) {
      event.preventDefault();
      event.stopPropagation();
-      event.target.blur();
+      if (event.target.nodeName.toLowerCase() !== "body") {
+          event.target.blur();
+      }
      // TODO: Focus on the browser chrome (aka document) or the dialog itself
      // depending on the tab direction.
      return false;