OPT Update buttons code

2 files changed, 16 insertions, 44 deletions

diff --git a/src/index.html b/src/index.html
index 17293c9..d045d1d 100644
--- a/src/index.html
+++ b/src/index.html
@@ -28,7 +28,7 @@
                 <img class="one" src="../images/HMI_HVAC_ChairIndicator_One.svg"/>
                 <img class="two" src="../images/HMI_HVAC_ChairIndicator_Two.svg"/>
             </a>
-            <a id="acbutton" value="false" href="#" class="ac item button" onclick="BUTTON.ac()">
+            <a key="ac" value="false" href="#" class="ac item button" onclick="BUTTON.toggle(this)">
                 <img class="disabled" src="../images/HMI_HVAC_Inactive.svg"/>
                 <img class="enabled" src="../images/HMI_HVAC_Active.svg"/>
                 <div class="label">
@@ -46,14 +46,14 @@
                 <div id="lefttemperature" class="temperatures-container" onscroll="TEMPERATURE.left(this)"></div>
             </div>
             <div class="block item">
-                <a id="autobutton" value="false" href="#" class="auto item button" onclick="BUTTON.auto()">
+                <a key="auto" value="false" href="#" class="auto item button" onclick="BUTTON.toggle(this)">
                     <img class="disabled" src="../images/HMI_HVAC_Inactive.svg"/>
                     <img class="enabled" src="../images/HMI_HVAC_Active.svg"/>
                     <div class="label">
                         AUTO
                     </div>
                 </a>
-                <a id="circulationbutton" value="false" href="#" class="circulation item button" onclick="BUTTON.circulation()">
+                <a key="circulation" value="false" href="#" class="circulation item button" onclick="BUTTON.toggle(this)">
                     <img class="disabled" src="../images/HMI_HVAC_Circulation_Inactive.svg"/>
                     <img class="enabled" src="../images/HMI_HVAC_Circulation_Active.svg"/>
                 </a>
@@ -63,23 +63,23 @@
             </div>
         </div>
         <div class="bottom">
-            <a id="downbutton" value="false" href="#" class="down item button" onclick="BUTTON.down()">
+            <a key="down" value="false" href="#" class="down item button" onclick="BUTTON.toggle(this)">
                 <img class="disabled" src="../images/HMI_HVAC_AirDown_Inactive.svg">
                 <img class="enabled" src="../images/HMI_HVAC_AirDown_Active.svg">
             </a>
-            <a id="upbutton" value="false" href="#" class="up item button" onclick="BUTTON.up()">
+            <a key="up" value="false" href="#" class="up item button" onclick="BUTTON.toggle(this)">
                 <img class="disabled" src="../images/HMI_HVAC_AirUp_Inactive.svg">
                 <img class="enabled" src="../images/HMI_HVAC_AirUp_Active.svg">
             </a>
-            <a id="rightbutton" value="false" href="#" class="right item button" onclick="BUTTON.right()">
+            <a key="right" value="false" href="#" class="right item button" onclick="BUTTON.toggle(this)">
                 <img class="disabled" src="../images/HMI_HVAC_AirRight_Inactive.svg">
                 <img class="enabled" src="../images/HMI_HVAC_AirRight_Active.svg">
             </a>
-            <a id="rearbutton" value="false" href="#" class="rear item button" onclick="BUTTON.rear()">
+            <a key="rear" value="false" href="#" class="rear item button" onclick="BUTTON.toggle(this)">
                 <img class="disabled" src="../images/HMI_HVAC_Rear_Inactive.svg">
                 <img class="enabled" src="../images/HMI_HVAC_Rear_Active.svg">
             </a>
-            <a id="frontbutton" value="false" href="#" class="front item button" onclick="BUTTON.front()">
+            <a key="front" value="false" href="#" class="front item button" onclick="BUTTON.toggle(this)">
                 <img class="disabled" src="../images/HMI_HVAC_Front_Inactive.svg">
                 <img class="enabled" src="../images/HMI_HVAC_Front_Active.svg">
             </a>
diff --git a/src/js/buttons.js b/src/js/buttons.js
index 3730d9f..76c3ef4 100644
--- a/src/js/buttons.js
+++ b/src/js/buttons.js
@@ -9,42 +9,14 @@ var buttons = {
     front: false
 };
 
+function update(node, value) {
+    node.setAttribute('value', value);
+}
+
 module.exports = {
-    update: function() {
-        for( var button in buttons ) {
-            document.getElementById(button+'button').setAttribute('value', buttons[button]);
-        }
-    },
-    ac: function() {
-        buttons.ac = !buttons.ac;
-        this.update();
-    },
-    auto: function() {
-        buttons.auto = !buttons.auto;
-        this.update();
-    },
-    circulation: function() {
-        buttons.circulation = !buttons.circulation;
-        this.update();
-    },
-    down: function() {
-        buttons.down = !buttons.down;
-        this.update();
-    },
-    up: function() {
-        buttons.up = !buttons.up;
-        this.update();
-    },
-    right: function() {
-        buttons.right = !buttons.right;
-        this.update();
-    },
-    rear: function() {
-        buttons.rear = !buttons.rear;
-        this.update();
-    },
-    front: function() {
-        buttons.front = !buttons.front;
-        this.update();
+    toggle: function(node) {
+        var key = node.getAttribute('key');
+        buttons[key] = !buttons[key];
+        update(node, buttons[key]);
     }
 }
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