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Shubham Patil
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Facing issue with IgrDataGrid while using isGroupExpandedDefault property.
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Hi

I want a small clarification on one of the use case related to IgrDataGrid (https://www.infragistics.com/products/ignite-ui-react/react/components/grids/data-grid/overview).

On this sample https://github.com/IgniteUI/igniteui-react-examples/tree/master/samples/grids/data-grid/overview 

I have done the following changes 

                    summaryScope="both"
                    groupHeaderDisplayMode="Split"
                    groupSummaryDisplayMode="list"
                    isGroupExpandedDefault={false}

 as I have set the isGroupExpandedDefault={false} , still the groups are Expanded by default.

So, for this I need to know how can I set the groups collapsed by default.

Hoping for a positive response.

Thanks!!!

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  • 34430
    Offline posted

    Hello Shubham,

    I have been investigating into the behavior you are seeing, and this appears to be happening due to a line of code in the onGridRef method of the grid’s overview sample:

    this.grid.actualDataSource.isSectionExpandedDefault = true;

    This will override the isGroupExpandedDefault = {false} set on the grid. If you remove this line of code, the groups should not be expanded by default. I will be checking with my colleagues to see if this line of code was intentionally checked in and if not, I will be removing it for a future version.

    Please let me know if you have any other questions or concerns on this matter.

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