fix(dropdown): set placeholdertext regardless of values #3128
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lubber-de
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lubber-de
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Description
In situations where values are given for a dropdown, but the list is empty (or no value is selected), and also
allowAdditions:trueis set, a given placeholder wont be shown. That's because internally the dropdownlist does not get cleared when allowAdditions is true which also does not (re-)set the placeholder.By always trying to show a placeholder this situation gets fixed.
Testcase
Broken
https://jsfiddle.net/mkov7swt/
Fixed
https://jsfiddle.net/lubber/ws65erf2/12/
Closes
#3127