click label colums with value 0 on bar chart

[maneljg]

Hello guys!

i would like , if its possible current dataset selected, if you click on label, or bar graph, but it doesn't have value, in my case, i just want to click label, or region and know the axisX value. Is it posible???
im trying your code, but it doesnt works with 0 value on axisY, just when i have value.
My case is i want to click in no values axisX, to show a popup, and the user, can set the value.

Any suggestions?

[etimberg]

Does #2802 help you at all?

[etimberg]

Closing as abandoned.