1 files changed, 3 insertions, 0 deletions

diff --git a/htdocs/webiopi.js b/htdocs/webiopi.js
index f893618..568bbb0 100644
--- a/htdocs/webiopi.js
+++ b/htdocs/webiopi.js
@@ -211,9 +211,12 @@ WebIOPi.prototype.addALT = function (alt, gpio, name) {
 }

 

 WebIOPi.prototype.updateValue = function (gpio, value) {

+        old_value = w().GPIO[gpio].value

         w().GPIO[gpio].value = value;

         var style = (value == 1) ? "HIGH" : "LOW";

         $("#gpio"+gpio).attr("class", style);

+        if (old_value != value)

+                $("#gpio"+gpio).trigger("updateValue", [ gpio, old_value, value ])

 }

 

 WebIOPi.prototype.updateFunction = function (gpio, func) {