diff --git a/panoramix/assets/javascripts/dashboard.js b/panoramix/assets/javascripts/dashboard.js
index 6808c7bad..c196e6ac2 100644
--- a/panoramix/assets/javascripts/dashboard.js
+++ b/panoramix/assets/javascripts/dashboard.js
@@ -11,51 +11,52 @@ require('brace/theme/crimson_editor');
 require('select2');
 require('../node_modules/gridster/dist/jquery.gridster.min.js');
 
-var Dashboard = function(dashboardData){
+
+var Dashboard = function (dashboardData) {
   var dashboard = $.extend(dashboardData, {
     filters: {},
-    init: function() {
+    init: function () {
       this.initDashboardView();
-      var sliceObjects = [];
-      var dash = this;
-      dashboard.slices.forEach(function(data, i){
-        var slice = px.Slice(data, dash);
-        $("#slice_" + data.slice_id).find('a.refresh').click(function(){
+      var sliceObjects = [],
+        dash = this;
+        dashboard.slices.forEach(function (data) {
+          var slice = px.Slice(data, dash);
+          $("#slice_" + data.slice_id).find('a.refresh').click(function () {
+            slice.render();
+          });
+          sliceObjects.push(slice);
           slice.render();
         });
-        sliceObjects.push(slice);
-        slice.render();
-      });
-      this.slices = sliceObjects;
+        this.slices = sliceObjects;
     },
-    addFilter: function(slice_id, filters) {
-        console.log([slice_id, filters]);
-        this.filters[slice_id] = filters;
-        this.refreshExcept(slice_id);
+    addFilter: function (slice_id, filters) {
+      this.filters[slice_id] = filters;
+      this.refreshExcept(slice_id);
     },
-    readFilters: function() {
-        // Returns a list of human readable active filters
-        return JSON.stringify(this.filters, null, 4);
+    readFilters: function () {
+      // Returns a list of human readable active filters
+      return JSON.stringify(this.filters, null, 4);
     },
-    refreshExcept: function(slice_id) {
+    refreshExcept: function (slice_id) {
       var immune = this.metadata.filter_immune_slices;
-      this.slices.forEach(function(slice){
-        if(slice.data.slice_id != slice_id && immune.indexOf(slice.data.slice_id) == -1){
+      this.slices.forEach(function (slice) {
+        if(slice.data.slice_id !== slice_id && immune.indexOf(slice.data.slice_id) === -1) {
           slice.render();
         }
       });
     },
-    clearFilter: function(slice_id) {
-        delete this.filters[slice_id];
-        this.refreshExcept(slice_id);
+    clearFilter: function (slice_id) {
+      delete this.filters[slice_id];
+      this.refreshExcept(slice_id);
     },
-    getSlice: function(slice_id) {
-        for(var i=0; i<this.slices.length; i++){
-          if (this.slices[i].data.slice_id == slice_id)
-            return this.slices[i];
+    getSlice: function (slice_id) {
+      this.slices.forEach(function (slice, i) {
+        if (slice.slice_id === slice_id) {
+          return slice;
         }
+      });
     },
-    initDashboardView: function() {
+    initDashboardView: function () {
       dashboard = this;
       var gridster = $(".gridster ul").gridster({
         widget_margins: [5, 5],
@@ -65,12 +66,12 @@ var Dashboard = function(dashboardData){
         },
         resize: {
           enabled: true,
-          stop: function(e, ui, element) {
+          stop: function (e, ui, element) {
             var slice_data = $(element).data('slice');
             dashboard.getSlice(slice_data.slice_id).resize();
           }
         },
-        serialize_params: function(_w, wgd) {
+        serialize_params: function (_w, wgd) {
           return {
             slice_id: $(_w).attr('slice_id'),
             col: wgd.col,
@@ -81,66 +82,66 @@ var Dashboard = function(dashboardData){
         },
       }).data('gridster');
       $("div.gridster").css('visibility', 'visible');
-      $("#savedash").click(function() {
+      $("#savedash").click(function () {
         var expanded_slices = {};
-        $.each($(".slice_info"), function(i, d){
+        $.each($(".slice_info"), function (i, d) {
           var widget = $(this).parents('.widget');
           var slice_description = widget.find('.slice_description');
           if(slice_description.is(":visible"))
             expanded_slices[$(d).attr('slice_id')] = true;
         });
         var data = {
-            positions: gridster.serialize(),
-            css: editor.getValue(),
-            expanded_slices: expanded_slices,
+          positions: gridster.serialize(),
+          css: editor.getValue(),
+          expanded_slices: expanded_slices,
         };
         $.ajax({
           type: "POST",
           url: '/panoramix/save_dash/' + dashboard.id + '/',
           data: {'data': JSON.stringify(data)},
-          success: function() {alert("Saved!")},
-          error: function() {alert("Error :(")},
+          success: function () {alert("Saved!");},
+          error: function () {alert("Error :(");},
         });
       });
 
       var editor = ace.edit("dash_css");
-      editor.$blockScrolling = Infinity
+      editor.$blockScrolling = Infinity;
 
       editor.setTheme("ace/theme/crimson_editor");
       editor.setOptions({
-          minLines: 16,
-          maxLines: Infinity,
+        minLines: 16,
+        maxLines: Infinity,
       });
       editor.getSession().setMode("ace/mode/css");
 
       $(".select2").select2({dropdownAutoWidth : true});
-      $("#css_template").on("change", function() {
+      $("#css_template").on("change", function () {
         var css = $(this).find('option:selected').data('css');
         editor.setValue(css);
         $('#dash_css').val(css);
         $("#user_style").html(css);
       });
-      $('#filters').click( function(){
+      $('#filters').click( function () {
         alert(dashboard.readFilters());
       });
-      $("a.closeslice").click(function() {
+      $("a.closeslice").click(function () {
         var li = $(this).parents("li");
         gridster.remove_widget(li);
       });
-      $(".slice_info").click(function(){
+      $(".slice_info").click(function () {
         var widget = $(this).parents('.widget');
         var slice_description = widget.find('.slice_description');
-        slice_description.slideToggle(500, function(){
+        slice_description.slideToggle(500, function () {
           widget.find('.refresh').click();
         });
       });
-      $("table.slice_header").mouseover(function() {
+      $("table.slice_header").mouseover(function () {
         $(this).find("td.icons nobr").show();
       });
-      $("table.slice_header").mouseout(function() {
+      $("table.slice_header").mouseout(function () {
         $(this).find("td.icons nobr").hide();
       });
-      editor.on("change", function(){
+      editor.on("change", function () {
         var css = editor.getValue();
         $('#dash_css').val(css);
         $("#user_style").html(css);
@@ -149,8 +150,8 @@ var Dashboard = function(dashboardData){
   });
   dashboard.init();
   return dashboard;
-}
+};
 
-$(document).ready(function() {
+$(document).ready(function () {
   var dashboard = Dashboard($('.dashboard').data('dashboard'));
 });