From a030988baab15e2e3c654d2e5b97e989374fcb7a Mon Sep 17 00:00:00 2001
From: Marian Pollzien <marian.pollzien@netresearch.de>
Date: Thu, 5 Jun 2014 11:25:12 +0200
Subject: [PATCH] resolves #241: treat number input fields separately, because
 Chrome doesn't support selectionStart and selectionEnd for them any longer

---
 js/jquery.keyboard.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/js/jquery.keyboard.js b/js/jquery.keyboard.js
index 0fdd1f33..1fe98394 100644
--- a/js/jquery.keyboard.js
+++ b/js/jquery.keyboard.js
@@ -170,7 +170,10 @@ $.keyboard = function(el, options){
 			// save caret position in the input to transfer it to the preview
 			// add delay to get correct caret position
 			setTimeout(function(){
-				base.lastCaret = base.$el.caret();
+                // Number inputs don't support selectionStart and selectionEnd
+				if (base.$el.attr('type') != 'number') {
+					base.lastCaret = base.$el.caret();
+				}
 			}, 20);
 		}
 		if (!base.isVisible()) {
@@ -329,6 +332,10 @@ $.keyboard = function(el, options){
 					.addClass('ui-keyboard-preview ' + o.css.input)
 					.attr('tabindex', '-1')
 					.show(); // for hidden inputs
+                // Switch the number input fields to text so the caret positioning will work again
+                if (base.$preview.attr('type') == 'number') {
+					base.$preview.attr('type', 'text');
+				}
 				// build preview container and append preview display
 				$('<div />')
 					.addClass('ui-keyboard-preview-wrapper')