Hello Martin,

thank you for your speedy and detailed replies!

Best Regards
André

Hello Martin,
thank you for your reply.

[quote user=”12A955BD85D62C8CE8E1C6C2C05CF1FE6D77B099″]I made sure that there is a hammerjs string import in the main.ts file.[/quote]

is what I meant by

[quote user=”8FC5A6795635194411C4A13E339F632C71E6B716″]In the end I imported it by string in main.ts (import "hammerjs";)[/quote]

Isn't this a deprecated way of importing it, looking at
https://github.com/angular/components/blob/master/guides/v9-hammerjs-migration.md
you mentioned in your first answer (that ist vanished now in this forum)?

Hello Monika,

thank you very much! Excel style filtering is an excellent quick fix for my problem. In the long run I will have a look at templating.

Regards,
André