Add filter categories to each column .. Click on the pencil icon to access Button Settings. You can also use images, or any other element to trigger the filtering. Additionally add any category that you want to filter with that button like that efc- e.g efc-cats... Click on blue gear icon to access Section Settings.. Click on edit column icon to access the column settings.. Here you add all the efc- class you want e.g your efc-cats class.. Do that for all Columns you want to make filterable... You can get support in Help Center... Browse the code, check out SVN repository, or subscribe to the development log by RSS...
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