JavaScript UI Libraries & Blazor Components Suite – Smart UI Forums DropDownList No elements are shown in virtualized DropDownList with single element

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  • #101189

    Hi, we encountered an issue with the DropDownList in Smart UI v8.1.0 when it is set to virtualized: When the data source is an array with exactly 1 element, the drop down list doesn’t show anything (just an empty box). When the array contains 2 or more elements it works. (The list is generated programatically from an external data source which is why it can happen that sometimes there is only a single element in it.)
    Please see this Codepen link:

    (A workaround is to disable virtualization in that case (when the data source stays fixed).)
    Thank you


    Thanks for the feedback. We confirm the issue related to virtualized in DropDownList. We will fix that in the next release of Smart UI.
    Best regards,
    Peter Stoev
    Smart UI Team

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