dc.js - Bubbles are not showing in Bubble chart using dc.jc -

i making bubble chart using dc.js , crossfilter.js bubbles not showing in chart !!!! showing x axis , y axis bubbles disappeared.

i trying make bubble chart in click see

here code :

var datedim = ndx.dimension(function(d) {return d.date;});   var mindate = datedim.bottom(1)[0].date;   var maxdate = datedim.top(1)[0].date;   console.log(mindate);   console.log(maxdate);   //var agedim = ndx.dimension(function(d){return +d.age;});   var daysum = datedim.group().reducesum(function(d){return 1;});     //print_filter("agesum");  // var hits = datedim.group().reducesum(function(d) {return d.age;});   var brush = d3.svg.brush();      suicidebubblechart     .width(990).height(200)     .transitionduration(1500)     .dimension(datedim)     .group(daysum)      .colors(d3.scale.category10())  .x(d3.time.scale().domain([mindate,maxdate])) .y(d3.time.scale().domain([mindate,maxdate])) .r(d3.scale.linear().domain([0, 4000])) .minradiuswithlabel(15) .yaxislabel("suicides") .elasticy(true)                 .yaxispadding(100)                 .elasticx(true)                 .xaxispadding(200)                 .maxbubblerelativesize(0.07)                 .renderhorizontalgridlines(true)                 .renderverticalgridlines(true)                 .renderlabel(true)                 .rendertitle(true); 

thank you.

i fixed enough start getting stuff showing on chart.

there space before date caused field name come out wrong, , date format wrong, , added radiusvalueaccessor.

var dateformat = d3.time.format('%m/%d/%y'); 

...

  .r(d3.scale.linear().domain([0, 10]))   .radiusvalueaccessor(function(d) {       return d.value;   }) 

http://jsfiddle.net/gordonwoodhull/wjeonreq/15/

obviously still not chart want, have stuff showing on screen, can start shape , debug it.

in particular, need valueaccessor in order place bubbles in y, , y scale.

it 1 of frustrating things dc & d3 if doesn't work, empty chart. way tracked down, after dealing errors above, showed in console,

1. look @ daysum.all() make sure data okay (it was, after date correction)
2. inspect svg element in elements tab of developer tools. g.chart-body inside there has actual content. saw bubbles there had radius zero. looked @ stock example see radius setup must missing.