When using the picker component of mint-ui, how do you realize that the array passed in by values is dynamic?

there is a business requirement that needs to achieve the following effect. Clicking on the alternative array of picker on the right side of picker on the left will show different arrays according to the selection of alternative elements on the left, because the number of tables in different restaurants varies.


in addition, the instance method documentation provided by the change event does not seem to provide a usage example. Mint-ui Xiaobai asks for advice

Mar.23,2021
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-64f5-1b33ed5-2beb6.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b33ed5-2beb6.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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