Hey guys,
I am using a google-chart-element (type bar) in my application and wanted
to do the following:
When the user clicks on a bar, I want to switch the colour from the current
one to grey
I tried doing this by handling the on-google-chart-select event, in which i
modify the data
array of the chart at the respective position to the new colour
This lead to two problems:
1. The select event seems to be always fired twice ... annoying, but fixable
2. I could change the correct colour value in my data array to the new
colour, and then I wanted
to redraw the chart, so that the clicked bar now shows the grey colour
So I used drawChart() - method, which did not lead to the desired result
The select event was fired 5 or 6 times after using drawChart() (??) and
the colour was not updated
But the data array contained the correct colour value at the correct
position...
What am I missing here?
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