WeChat Mini Programs, how to call the picker pop-up selection box without clicking picker and clicking a button?

how to call the picker pop-up selection box without clicking picker and clicking a button in WeChat Mini Programs

Mar.13,2021

Pop-up event that calls picker when you click button

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-64f5-1e45123-4c20e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e45123-4c20e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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