supernaut
Posts: 2
Joined: Thu Jul 18, 2019 12:28 pm

Gantt Chart yAxis - treegrid with multiple columns

Thu Jul 18, 2019 1:37 pm

Hello everyone,

is it possible to create a gantt chart with the collapsible parent-child structure of the treegrid axis type but with multiple columns like the category type?

I had no luck with my attempts so far, am I right to assume that this is not supported/intended? If yes does anyone have an idea for a workaround to create this kind of chart?

Thanks for your help in advance

rafalS
Posts: 2657
Joined: Thu Jun 14, 2018 11:40 am

Re: Gantt Chart yAxis - treegrid with multiple columns

Thu Jul 18, 2019 2:14 pm

Hi,

Welcome to our forum and thanks for contacting us with your question.

I am not sure if I understood you well. You want to create a collapsible structure but with more categories? I can't imagine how should it work. Do you have any draw or online example of it?

Best regards!
Rafal Sebestjanski,
Highcharts Developer

supernaut
Posts: 2
Joined: Thu Jul 18, 2019 12:28 pm

Re: Gantt Chart yAxis - treegrid with multiple columns

Fri Jul 19, 2019 8:20 am

Hi,

thanks for the quick reply. Basically I am trying to create something like this
chart.jpg
chart.jpg (140.51 KiB) Viewed 1631 times

rafalS
Posts: 2657
Joined: Thu Jun 14, 2018 11:40 am

Re: Gantt Chart yAxis - treegrid with multiple columns

Tue Jul 23, 2019 8:42 am

Hi,

Thank you for clarifying. Unfortunately, it's not supported in Highcharts. You can report your idea on our User Voice channel here: https://highcharts.uservoice.com

Same question asked on SO 2 months ago: https://stackoverflow.com/questions/561 ... -sub-tasks

Best regards!
Rafal Sebestjanski,
Highcharts Developer

rkadhi
Posts: 1
Joined: Thu Jun 11, 2020 7:14 am

Re: Gantt Chart yAxis - treegrid with multiple columns

Fri Jun 12, 2020 5:00 am

Hello, any progress on this? I want extra columns with treegrid type.

mateuszkornecki
Posts: 1222
Joined: Mon Oct 28, 2019 10:29 am

Re: Gantt Chart yAxis - treegrid with multiple columns

Fri Jun 12, 2020 7:36 am

Hi,

Thanks for contacting us with your question.

Unfortunately, it is not possible to achieve that with the "treegrid" type axis. For now, it is working just with the "category" type.

Live demo: https://jsfiddle.net/BlackLabel/unphkx32/

For the future to keep our forum clean, please do not duplicate the same posts.

Regards.
Mateusz Kornecki
Highcharts Developer

LIAOYU
Posts: 1
Joined: Fri Sep 02, 2022 8:29 am

Re: Gantt Chart yAxis - treegrid with multiple columns

Fri Sep 02, 2022 8:56 am

supernaut wrote:
Fri Jul 19, 2019 8:20 am
Hi,

thanks for the quick reply. Basically I am trying to create something like this
chart.jpg
Hello, I am implementing the same feature, I would like to ask how you implemented it

hubert.k
Posts: 1138
Joined: Mon Apr 11, 2022 11:48 am

Re: Gantt Chart yAxis - treegrid with multiple columns

Fri Sep 02, 2022 10:39 am

Hi LIAOYU!
Welcome to our forum and thanks for contacting us with your question!

As my colleagues said, sadly, this feature is not supported in Highcharts Gantt yet. You can find the related GitHub ticket here: https://github.com/highcharts/highcharts/issues/13618 It is marked as Feature Request, so feel free to leave some reactions, that you also would like to see this feature implemented.

Feel free to ask any further questions.
Regards!
Hubert Kozik
Highcharts Developer

XavierBasMX
Posts: 1
Joined: Fri Nov 11, 2022 9:06 pm

Re: Gantt Chart yAxis - treegrid with multiple columns

Fri Nov 11, 2022 9:16 pm

My team is also trying to implement something similar. Having this enhancement available is critical. You mention this was tagged a Feature Request. Do you have any estimate on how long this will take to reach the final repo? Is there any type of roadmap for it?

hubert.k
Posts: 1138
Joined: Mon Apr 11, 2022 11:48 am

Re: Gantt Chart yAxis - treegrid with multiple columns

Mon Nov 14, 2022 8:46 am

Hi XavierBasMX!
Welcome to our forum and thanks for contacting us with your question!

I have found, that you have also asked your question on our Helpdesk support channel, in the future, please do not duplicate topics across our support channels, as we work as a single team of developers. I have answered your question there, but in this specific case, I will leave the answer also here for other users.

The feature you are asking for is marked as a Feature Request. It means, that it is not a bug, which is a blocker for some Highcharts features. Feature Requests will be done if a significant number of users will show their concern about this feature, for example by voting with thumbs-up reactions or leaving comments in the above ticket. With enough users' votes, we will gladly implement a feature like this.

Best regards!
Hubert Kozik
Highcharts Developer

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