Trial to use a reduce function to get status value from ownersDim dimension. Not working yet.

Author: daavelino

metadata/static/catalog/js/panorama-generator.js

@@ -93,9 +93,20 @@ d3.json(url, function(error, data) {
     .size(5);
 
   // Owners chart:
-  //var ownersChart = dc.bubbleChart("#ownersAndVulnerabilitiesChart");
-  //var ownersDim = ndx.dimension(function(d) { return d["owner"]; });
-  // http://bl.ocks.org/jun9/5631952
+//  var ownersChart = dc.bubbleChart("#ownersAndVulnerabilitiesChart");
+//  var ownersDim = ndx.dimension(function(d) { return d["owner"]; });
+//
+//  var ownersGroup = ownersDim.group();
+//
+//  ownersChart
+//    .dimension(ownersDim)
+//    .group(ownersGroup)
+//    .colorAcessor(function (p) { return ''; } )
+//    .keyAcessor(function (p) { return d.value; } )
+//    .valueAcessor(function (p) { return d.value; } )
+//    .x(d3.scale.linear().domain[0, 100]);
+//  // http://bl.ocks.org/jun9/5631952
+  
 
 
   // Time Overall chart:
@@ -114,10 +125,43 @@ d3.json(url, function(error, data) {
       max = tmp;
     }
   }
+
+  // https://github.com/dc-js/dc.js/wiki/FAQ#what-if-the-rows-contain-multiple-values
 
+  function reduceFieldsAdd(fields) {
+      return function(p, v) {
+          fields.forEach(function(f) {
+              p[f] += v[f];
+          });
+          return p;
+      };
+  }
+  function reduceFieldsRemove(fields) {
+      return function(p, v) {
+          fields.forEach(function(f) {
+              p[f] -= v[f];
+          });
+          return p;
+      };
+  }
+  function reduceFieldsInitial(fields) {
+      return function() {
+          var ret = {};
+          fields.forEach(function(f) {
+              ret[f] = 0;
+          });
+          return ret;
+      };
+  }
+
+  var fields = ['status'];  
   var overallDim = ndx.dimension(function(d) { return timeParser.parse(d["identification_date"]); });
-  var overallGroup = overallDim.group().reduceCount(function(d) { return d.identification_date; });
+//  var overallGroup = overallDim.group().reduceCount(function(d) { return d.identification_date; });
+  var overallGroup = overallDim.group().reduce(reduceFieldsAdd(fields), reduceFieldsRemove(fields), reduceFieldsInitial(fields));
+
 
+console.log(overallDim.top(Infinity));
+console.log(overallGroup.top(Infinity));
   overallVolumeChart 
     .x(d3.time.scale().domain([min, max]))
     .dimension(overallDim)