Pass data in form of variable -Highcharts

问题

I am trying to implement high charts(pai chart) in my system where I am trying to pass the the value of data from a variable which contains the value in exact array manner that data required, alert(legend_with_values) If I am alerting this variable it returns [['agent_total_members',24],['billing_failed',0],['members_inactive',0],['members_expired',0] ] I am Passing this value to the data field like this

 legend_with_values;
 alert(legend_with_values);

this alert returns [['agent_total_members',24],['billing_failed',0],['members_inactive',0],['members_expired',0]

  options.series = [{
    type: 'pie',
    name: 'Legend',
    data: legend_with_values
  }];
  new Highcharts.Chart(options);`

But when I am passing this variable in data it is coming in this manner .Check the image it is taking each character as a string

and if I put the alert value statically in the data it is showing me graph properly any suggestions how to fix this ?

回答1:

I edited your example here: http://jsfiddle.net/3rkd8/ and all is generated properly.

var chart,
    legend_with_values = [['agent_total_members',24],['billing_failed',0],['members_inactive',0],['members_expired',0],['agent_total_members',45]];
$(document).ready(function() {
    chart = new Highcharts.Chart({
        chart: {
            renderTo: 'container',
            plotBackgroundColor: null,
            plotBorderWidth: null,
            plotShadow: false
        },
        title: {
            text: 'Browser market shares at a specific website, 2010'
        },
        tooltip: {
            pointFormat: '{series.name}: <b>{point.percentage}%</b>',
            percentageDecimals: 1
        },
        series: [{
            type: 'pie',
            name: 'Browser share',
            data: legend_with_values
        }]
    });
});

Could you update this example if you have different source code and problem still exist?

来源：https://stackoverflow.com/questions/14744861/pass-data-in-form-of-variable-highcharts