When react, clicks somewhere else, how to clear the check box checkbox check box (that is, to initialize the check box)?

1. What I want to implement now is to clear the check box and restore the check box to its original settings when the pop-up box is closed. I used ref to get the dom, of checkbox, but I printed it without the checked attribute, so I couldn"t uncheck it. Here is the code and the component I printed out.

:


ref={check${item.user_id}} checkboxref

ref checked rcCheckbox state checked:


so ask the gods how to force the check box to be unchecked.

Mar.16,2021
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-64f5-1b388b8-4d7be.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b388b8-4d7be.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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