Question no setFilter
Hi I am new to refine.
One of my projects require a dropdown to filter results from table. I find that by setting the filter to an empty array won't clear all the filter, instead I need to set the value in the filter to
undefined
,is it a correct way to do?
e.g.
setFilter([])
not work
this works2 Replies
Hi @samwalker. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
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Yes, you are correct. In refine, when you are using the
setFilters
function with merge
behavior (which is the default behavior), to remove a specific filter, you should set the value
to undefined
or null
. If you want to remove or
filters, you should set the value
to an empty array []
.
Here is the relevant part from the documentation:
Merge behavior: If you are usingSo, your approach is correct. Here is how you can do it: This will effectively remove the filter for themerge
behavior and want to remove one of the filters, you should set thevalue
toundefined
ornull
. Foror
filters, you should set thevalue
to an empty array[]
to remove the filter.
location_id
field.
For more information, you can refer to the useTable documentation (https://refine.dev/docs/data/hooks/use-table#filtering).
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