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295
igDataSource filtering customFunc not working
posted

I am trying to filter my igGrid data based on a combination of nested AND and OR conditions. According to these old topics that is not supported by igGridFiltering:
https://www.infragistics.com/community/forums/f/ignite-ui-for-jquery/86638/filtering-multiple-columns
https://www.infragistics.com/community/forums/f/ignite-ui-for-jquery/76333/multiple-filters-on-single-column-and-boolean-logic

One of the proposed workarounds looks to be ideal, the customFunc setting on the datasource. Here it is in the latest documentation:

https://www.igniteui.com/help/api/2021.1/ig.datasource#options:settings.filtering.customFunc

However, this function does not seem to work. Adding a console.log shows that it is not being called at all.

Demo: http://jsfiddle.net/h0sfeb8g/10/

Any other suggestions on how to apply a complex filtering are also appreciated.

Thanks