Why does the datetimePicker format in jquery-weui show only the year or the day of the year?

referenced jquery-weui.min.js/jquery-weui.css;
my addition of the format attribute does not work

HTML part 

<input type="text" id="datetime-picker"/>

JS part 

$("-sharpdatetime-picker").datetimePicker({
    input: "-sharpdatetime-picker",
    container: "-sharpdatetime",
    min:"2000-1-1",
    max:"2030-1-1",
    format: "yyyy-mm-dd"
});

here"s what I"ve done. I want to get rid of
clipboard.png

.
Html5 weui javascript vue.js
Nov.17,2021 
$("-sharpdatetime-picker").datetimePicker({
    times: function () {
        return [
        ];
    }
});

that's fine.

Previous: Java rookie, ask for guidance

Next: Row spacing of ng-zorro-antd grid system

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b35b49-2acfc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b35b49-2acfc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?