Highchart line chart Tooltip showing index value i

问题:

My Problem of alignment is resolved with Highcharts graph should start entirely to the left and end entirely to the right

But the tooltip information shown with index instead of x-axis label.

Without calling Highcharts.Axis.prototype.init below is the output?

http://jsfiddle.net/mkpasala/3s0prgau/

When I called the Highcharts.Axis.prototype.init method like below, instead of xAxis label its showing index.

http://jsfiddle.net/mkpasala/k94cfn8t/

Please help me to fix this inside Highcharts.Axis.prototype.init method.

回答1:

I resolved the issue by taking categories into a variable before calling Highcharts.Axis.prototype.init and used tooltip.formatter function to format the tooltip. Below is the link to that solution.

jsfiddle.net/mkpasala/3s0prgau/14/