Fix RWD for dashboard

app/views/admin/dashboards/_server_loading.erb

@@ -6,17 +6,14 @@
     </h2>
 </div>
 <div class="box-content" style='overflow: hidden; text-align:center;'>
-  <div style="min-width: 543px;">
-    <div id="cpu_usage" class="usages pull-left " style=""></div>
-    <div id="mem_usage" class="usages"  style=""></div>
-    <div id="disk_usage" class="usages pull-right" style=""></div>
+  <div style="row-fluid">
+    <div id="cpu_usage" class="usages pull-left span4" style=""></div>
+    <div id="mem_usage" class="usages span4"  style=""></div>
+    <div id="disk_usage" class="usages pull-right span4" style=""></div>
   </div>
 </div>
 <style type="text/css">
   .usages{
-    width:180px; 
-    height:144px; 
-    display: inline-block;
   }
 </style>
 <script type="text/javascript">
@@ -25,25 +22,42 @@ var Gages = { 'CPU':{
               'container': 'cpu_usage',
               'title': 'CPU Usage',
               'fn': 'get_cpu_usage',
-                          'update_interval': 2000
+              'update_interval': 2000,
+              'initialized': false
             },
             'Mem':{
               'JustGage': null,
               'container': 'mem_usage',
               'title': 'Memory Usage',
               'fn': 'get_mem_usage',
-                          'update_interval': 30000
+              'update_interval': 30000,
+              'initialized': false
             },
             'Disk':{
               'JustGage': null,
               'container': 'disk_usage',
               'title': 'Disk Usage',
               'fn': 'get_disk_usage',
-                          'update_interval': 180000
+              'update_interval': 180000,
+              'initialized': false
             }
           };
 
 $(function () {
+  initialize_usage();
+
+  $(window).resize(function() {
+    $("#cpu_usage").html("");
+    $("#mem_usage").html("");
+    $("#disk_usage").html("");
+    initialize_usage();
+  });
+});
+
+function initialize_usage(){
+  var h = parseInt($('#server_loading').width()/3*0.75);
+  $.each($(".usages"),function(){$(this).height(h);});
+
   $.each(Gages,function(id,Gage){
     Gage['JustGage'] = new JustGage({
         id: Gage['container'], 
@@ -51,6 +65,7 @@ $(function () {
         min: 0,
         max: 100,
         title: Gage['title'],
+        showInnerShadow: false,
         shadowVerticalOffset: 10,
         levelColors: ['#39D824','#FFC33F','#F51F1F'],
         titleFontColor: '#666',
@@ -59,16 +74,18 @@ $(function () {
         label: '%',
         refreshAnimationTime: 800
     });
-
     update_usage(Gage);
   });
-});
-
-function update_usage(Gage){
-  $.get('/admin/dashboards/'+Gage['fn'],function(usage){
-    Gage['JustGage'].refresh(parseInt(usage));
-    setTimeout(function(){update_usage(Gage);},Gage['update_interval']);
-  });
+}
+
+function update_usage(Gage, Loop){
+  $.get('/admin/dashboards/'+Gage['fn'],function(usage){
+    Gage['JustGage'].refresh(parseInt(usage));
+  });
+  if(!Gage['initialized'] || Loop){
+    setTimeout(function(){update_usage(Gage,true);},Gage['update_interval']);
+    Gage['initialized'] = true;
+  }
 }
 
 </script>