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🔗 Related issue link

1. Column renders a filter button if filterDropdown is set to undefined #26988

💡 Background and solution

When creating a Table with some columns, when the column filterDropdown is set to undefined, the dropdown is rendered with no content. See example

Although it makes sense to just not include filterDropdown to the column if no filter is needed, creating dynamic columns can be a challenge, and make code harder to read:

if (condition) {
  return {
      title: "Name",
      dataIndex: "name",
      filterDropdown: CustomDropdownComponnt
  };
} else {
  return {
      title: "Name",
      dataIndex: "name",
  };
}

compared to

return {
    title: "Name",
    dataIndex: "name",
    filterDropdown: condition ? CustomDropdownComponent : undefined
};

The fix made is by checking to make sure that if dropdownFilteris specified it must be truthy before rendering the dropdown.

📝 Changelog

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