better fix for not scrolling textarea

2013-05-14 08:53:50 -04:00
parent 54ca90a381
commit 968c1d14f6
2 changed files with 8 additions and 3 deletions
--- a/app/assets/javascripts/utility.js
+++ b/app/assets/javascripts/utility.js
@@ -103,4 +103,11 @@
    this.selectRange(this.val().length, this.val().length);
    return this;
  }
+
+  $.fn.focusWithoutScroll = function(){
+    var x = window.scrollX;
+    var y = window.scrollY;
+    this.focus();
+    window.scrollTo(x, y);
+  };
 })();