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How to create a colchart with grouped values
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Posted by dev@ram  · 05-04-2017 - 18:23


I am looking at your addChart() example. But I'm not sure how to group data.

Suppose I have a set of 3 kpi's I have to show in a vertical bar graph(colChart)

on the x axis. The values for these KPI's could be bars between 1.0 - 10.0 on the Y axis.

Let's say these are

1) Customer Satisfaction

2) Scalability 

3) Quality of Product

Now I need to show the value of these 3 kpi's grouped by year on a bar graph(colChart).

How do I achieve this.

Please see sample data

                                                      2011      2012    2013

Customer Satisfaction                   9.5         8.6       7.0

Scalability                                      7.2         8.8       8.9 

Quality of Product                          8.2         8.7      9.1 

I need to show the kpi's on the x axis grouped by year. Also how do i format y axis labels to show like

1.0, 2.0, 3.0 ...10.0 instead of 1, 2, 3 ..10 (for majorlines)

Thank you for the great support and response time so far.