Bootstrap-treeview onNodeExpanded gets the current height, but each time it gets the height before deployment.

1.bootstrap-treeview onNodeExpanded gets the current height, but each time it gets the height before deployment. I want to get the current height after deployment
2.
clipboard.png

clipboard.png

clipboard.png

3.console.log (event) sees that the clientHeight inside is 1049; but console.log (event.currentTarget.clientHeight) is 439; this is the height before deployment, and the height after expansion is 1047. This is why

Html5 mysql laravel php javascript
Mar.04,2021

has not used bootstrap-treeview, to give an idea to see if it is correct!
is there an animation effect in the deployment? You can try to set a 1-2 second timer to print to see the results.

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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-64f5-1bf0384-31cf3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bf0384-31cf3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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