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Miguel
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Miguel asked on 08 Dec 2020, 04:49 PM

Hello all,

In my Kendo Grid I have one column that contains a integer's array, the data for the field "groups" looks like this [1, 2, 3, 4]. The column has a custom cell and filter that help displaying the data in a more helpful way, see image attached.

<GridColumn

    field="groups"
    title="Groups"
    cell={MyPublisherGroupsColumn}
    filterCell={MyPublisherGroupFilterCell}
/>

I'm trying to apply a filter for that column with a custom "filterCell", now I have done that multiple times using no complex data types like strings, using the example provided in your documentation(https://www.telerik.com/kendo-react-ui/components/grid/filtering/#toc-custom-filter-cells) but it does not work for an array.

It is possible to implement this filter to work with more complex data types, like an array of numbers or even an array of objects, maybe implementing a custom operator? If possible could you point me in the right direction?

Thanks

 

 

 

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Stefan
Telerik team
answered on 09 Dec 2020, 07:53 AM

Hello, Miguel,

Currently, the built-in filter methods filterBy and process only work with a single value field.

We have an example similar to the screenshot provided:

https://stackblitz.com/edit/kendo-react-dropdown-filter?file=app%2Fmain.jsx

Still, if the data is an array, the filtering logic has to be added by the developer based on the application business logic.

Regards,
Stefan
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Miguel
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answered on 09 Dec 2020, 08:40 PM

Hi Stefan, 

Thanks for your reply. I was able to get it working by doing the filtering manually as you suggested. 

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Miguel
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