Handson table collapse is not working correctly for child columns

Getting help Issues
1

Hi,

In my grid, I have parent and child columns. I have implemented collapsible functionality for parent and child columns. I am getting bellow issues:

Initial Load:

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1. When I am collapsing parent column all child column should be collapsed. It is not working and first child column is visible.

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2. When I collapsed parent column & all child columns , and if I am expanding parent column then last child column is expanding automatically.

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Please help me to fix this issues.

Thanks

2

Hey @fayejitendra
that is an intended behavior. Do you expect to get a blank space under E column?

3

I want everything should be collapsed . like below:

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Also do you mean point 2 also expected behavior?

Thanks

4

The mentioned behavior could be changed but as this is a custom solution I do not have any pre-built examples.

When it comes to case 2 I would need to get a step-by-step scenario to replicate the issues as now I am trying to replicate the same and there is no similar result. Can you record it, please?

5

do we have some updates here @fayejitendra?

6

Hi, I am providing the screen shots and steps;

1: Initial Load

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  1. Collapse E (Parent)

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  1. Now Collapse child ‘I’

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  1. Now expand Parent ‘E’, you will first child is collapse and second child (and other child if we have) will be expanded.

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Thanks

7

Thank you for sharing the screenshots - that helped a lot.

The expanding doesn’t happen automatically. You would need to call the expandAll via expand hooks but the hooks aren’t available yet. The subject is mentioned here https://github.com/handsontable/handsontable/issues/6193 and it might get to the stable 8.0.0 version.

8

ok Thanks for sharing the information.

9

You’re welcome.

I guess that we can close the topic.