Aww yeah, appendGrid for Bootstrap 4 is coming!
Drop Down List
There are several ways to generate drop down list which is the select element inside appendGrid. You can pass options as string, array, object or even a function to generate options!

If you are passing options as object, the option order generated may not be the same as what you defined in the object. It is because different web browser will have its own method to handle ordering. Please consider to use array or string instead when the option order is critical.

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