fix fetching gas port

1 files changed, 13 insertions, 16 deletions

diff --git a/htdocs/app/gas-control/index.html b/htdocs/app/gas-control/index.html
index 0e9b3a1..45ad0c5 100644
--- a/htdocs/app/gas-control/index.html
+++ b/htdocs/app/gas-control/index.html
@@ -7,24 +7,21 @@
         <script type="text/javascript" src="/webiopi.js"></script>
         <script type="text/javascript">
                 webiopi().ready(function() {
-                        var GAS_PORT = 0;
                         webiopi().callMacro("gas_getPort", [ ], function(macro, args, data) {
-                                GAS_PORT = parseInt(data)
+                                var GAS_PORT = parseInt(data)
+
+                                var valveButton = webiopi().createGPIOButton(GAS_PORT, "Gas Ventil: unbekannt");
+                                valveButton.unbind("click");
+                                valve_old_value = -1
+                                valveButton.on("updateValue", function(event, gpio, old_value, value) {
+                                        if (valve_old_value != value) {
+                                                valveButton.text(value == 0 ? "Gas Ventil auf" : "Gas Ventil zu");
+                                                valve_old_value = value
+                                        }
+                                });
+                                $("#valve").html(valveButton);
                         });
 
-
-                        var valveButton = w().createGPIOButton(GAS_PORT, "Gas Ventil: unbekannt");
-                        valveButton.unbind("click");
-                        valve_old_value = -1
-                        valveButton.on("updateValue", function(event, gpio, old_value, value) {
-                                if (valve_old_value != value) {
-                                        valveButton.text(value == 0 ? "Gas Ventil auf" : "Gas Ventil zu");
-                                        valve_old_value = value
-                                }
-                        });
-                        $("#valve").html(valveButton);
-
-
                         var forceModes = [ "", "Online", "Offline" ];
                         var forceMode = forceModes[0];
                         var forceButton;
@@ -61,7 +58,7 @@
                         $("#force").html(forceButton);
 
 
-                        w().refreshGPIO(true);
+                        webiopi().refreshGPIO(true);
 
                         var forceRefresh = function() {
                                 webiopi().callMacro("gas_getForce", [ ], onForce);