# Dropdown Filtering Change

**URL:** <https://forum.radzen.com/t/dropdown-filtering-change/17094>\
**Category:** Radzen Blazor Studio\
**Created:** [April 23, 2024, 6:50pm UTC](https://forum.radzen.com/t/dropdown-filtering-change/17094 "2024-04-23T18:50:20Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![daveg1466](https://forum.radzen.com/user_avatar/forum.radzen.com/daveg1466/32/18767_2.png) [@daveg1466](https://forum.radzen.com/u/daveg1466)\
**Post date:** [April 23, 2024, 6:50pm UTC](https://forum.radzen.com/t/dropdown-filtering-change/17094/1 "2024-04-23T18:50:20Z")

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Did the functionality of the dropdown change? I now have dropdowns that don't filter. It looks like I can only get dropdowns to filter if the value property is an indexed column. Is that the case now?

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<div class="post-metadata">

**Author:** ![enchev](https://forum.radzen.com/user_avatar/forum.radzen.com/enchev/32/16_2.png) [@enchev](https://forum.radzen.com/u/enchev)\
**Post date:** [April 24, 2024, 2:59am UTC](https://forum.radzen.com/t/dropdown-filtering-change/17094/2 "2024-04-24T02:59:28Z")

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There are no changes in the DropDown filtering functionality.

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<div class="post-metadata">

**Author:** ![daveg1466](https://forum.radzen.com/user_avatar/forum.radzen.com/daveg1466/32/18767_2.png) [@daveg1466](https://forum.radzen.com/u/daveg1466)\
**Post date:** [April 24, 2024, 10:22am UTC](https://forum.radzen.com/t/dropdown-filtering-change/17094/3 "2024-04-24T10:22:42Z")

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Yes, it was my mistake in how I set up the query...If the query isn't set up correctly, AllowFiltering="true" doesn't work and can even give an unable to load error...