Problems with updating vue iview frame views this.$set

the subset of points can be unchecked by clicking on the parent.
but when the parent is unchecked, the subset becomes selected again, but the checked property of console.log () data has changed, which is why
recursively traverses checkbox with < br model = "data.checked" binding
for view rendering

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Nov.02,2021
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-64f5-1eb5600-254e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eb5600-254e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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