# Can not display when filter category (Angular 15) Help me thanks of all

**URL:** <https://forum.codewithmosh.com/t/can-not-display-when-filter-category-angular-15-help-me-thanks-of-all/19570>\
**Category:** Angular\
**Created:** [April 14, 2023, 9:24am UTC](https://forum.codewithmosh.com/t/can-not-display-when-filter-category-angular-15-help-me-thanks-of-all/19570 "2023-04-14T09:24:00Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![vinhcao](https://avatars.discourse-cdn.com/v4/letter/v/22d042/32.png) [@vinhcao](https://forum.codewithmosh.com/u/vinhcao)\
**Post date:** [April 14, 2023, 9:24am UTC](https://forum.codewithmosh.com/t/can-not-display-when-filter-category-angular-15-help-me-thanks-of-all/19570/1 "2023-04-14T09:24:00Z")

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it can queryParamMap the category but can not filter to display object

 ![image](https://us1.discourse-cdn.com/flex020/uploads/codewithmosh/original/2X/9/935ad96ee1c3c3eed416c04523c28593ad9e4806.png)

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<div class="post-metadata">

**Author:** ![vinhcao](https://avatars.discourse-cdn.com/v4/letter/v/22d042/32.png) [@vinhcao](https://forum.codewithmosh.com/u/vinhcao)\
**Post date:** [April 14, 2023, 9:25am UTC](https://forum.codewithmosh.com/t/can-not-display-when-filter-category-angular-15-help-me-thanks-of-all/19570/2 "2023-04-14T09:25:10Z")

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Here is products.component.ts

 ![image](https://us1.discourse-cdn.com/flex020/uploads/codewithmosh/original/2X/0/075c90259922d362fa3643e4c80eca210667e9c7.png)

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<div class="post-metadata">

**Author:** ![vinhcao](https://avatars.discourse-cdn.com/v4/letter/v/22d042/32.png) [@vinhcao](https://forum.codewithmosh.com/u/vinhcao)\
**Post date:** [April 14, 2023, 9:25am UTC](https://forum.codewithmosh.com/t/can-not-display-when-filter-category-angular-15-help-me-thanks-of-all/19570/3 "2023-04-14T09:25:49Z")

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![image](https://us1.discourse-cdn.com/flex020/uploads/codewithmosh/original/2X/5/5af781f234df5281b0fbd3af1964e64eeeed2ae7.png)

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<div class="post-metadata">

**Author:** ![vinhcao](https://avatars.discourse-cdn.com/v4/letter/v/22d042/32.png) [@vinhcao](https://forum.codewithmosh.com/u/vinhcao)\
**Post date:** [April 14, 2023, 9:27am UTC](https://forum.codewithmosh.com/t/can-not-display-when-filter-category-angular-15-help-me-thanks-of-all/19570/4 "2023-04-14T09:27:44Z")

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here is products.component.html

 ![image](https://us1.discourse-cdn.com/flex020/uploads/codewithmosh/original/2X/f/f72fc4da03feabf015f719f2ee834d94ba3411f6.png)