IOS mixed development, get the focus to pop up the keyboard page to jump up! 0 0.

Environment : ionic1.3.4

problem description :
when the focus is located in the input field, the page jumps up and down. (seaweed) the beating process of
is not cyclic; the closer the
is to the keyboard, the greater the amplitude is.

I think the problem has something to do with flicking and playing the keyboard.
and there is no problem with the Android platform.

are there any friends who have similar problems?
how to solve this problem

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Mar.12,2021
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-64f5-1b30939-2bd20.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b30939-2bd20.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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