Where should the onchange method be written in functional programming?

Where should the

onchange method be written in functional programming?

render: (h, params) => {
    return h("div", [

      h("Switch",
        {
          props: {
            size:"large",
          },
          on: {
            
          }
        },
        )
      ],
    )
  }
Mar.03,2021

on: {

onChange{

}

}
time is to be put in on
there is also an official nativeOn document to see

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-64f5-1bf1f34-31db2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bf1f34-31db2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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