javascript - Hide Numbers when category is null -


kindly take @ following fiddle in tried remove categories on removing categories placing numbers instead of default , showing numbers in tooltip.

all trying categories or numbers doesnot display on chart or on tooltip , stackedbar appears on chart , kindly let me know how can .thanks,

http://jsfiddle.net/ejfsh/3/

$(function () {      var data = [ {         name: 'year 2008',         data: [0, 914, 4054, 732, 34]     }];      data = $.grep(data, function (category) {         return $.grep(category.data, function (item) {             return item > 0;         }).length > 0;     });       $('#container').highcharts({         chart: {             type: 'bar'         },         title: {             text: 'historic world population region'         },         subtitle: {             text: 'source: wikipedia.org'         },         xaxis: {              title: {                 text: null             }         },         yaxis: {             min: 0,             title: {                 text: 'population (millions)',                 align: 'high'             },             labels: {                 overflow: 'justify'             }         },         tooltip: {             valuesuffix: ' millions'         },         plotoptions: {             bar: {                 datalabels: {                     enabled: true                 }             }         },         legend: {             layout: 'vertical',             align: 'right',             verticalalign: 'top',             x: -100,             y: 100,             floating: true,             borderwidth: 1,             backgroundcolor: '#ffffff',             shadow: true         },         credits: {             enabled: false         },         series: data     }); });

i'm not 100% sure of asking for. but, turn off xaxis or yaxis labels, juse labels : {enabled:false} , change tooltips use tooltip:{formatter: function() {...}}

see fiddle: http://jsfiddle.net/6ypq4/

xaxis: {      title: {         text: null     },     labels : {         enabled: false     } }, yaxis: {     min: 0,     title: {         text: 'population (millions)',         align: 'high'     },     labels: {         overflow: 'justify',         enabled: false     } }, tooltip: {     formatter: function() {             return this.y + ' millions';     } },

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