Why does the vue setting v-model checked fail?

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when I set v-model, checked is not selected. I don"t know what"s going on.

has found the reason. Thank you.

Mar.20,2021

due to the limitation of JavaScript, Vue cannot detect arrays of the following changes:

when you directly set an item using the index, for example: vm.items [indexOfItem] = newValue
when you modify the length of the array, for example: vm.items.length = newLength
ide/list.html" rel=" nofollow noreferrer "> https://cn.vuejs.org/v2/guide.


Hello, how did you finally solve the problem

?
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-64f5-1eb0bc5-480d4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eb0bc5-480d4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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