After changing the value of input, the scrolling position of the background will be changed. Why?

modify the product information. In a pop-up box, input will change the scrolling position of the background after getting the focus and go back to the top

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Feb.07,2022

use event.preventDefault () to try


after input gets the focus, the health disk will be called up.
add an overflow:hidden; to html and body when the pop-up box comes out

feel that there are all kinds of problems with using fixed in the pop-up box.

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-64f5-1b35f6d-2bfe1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b35f6d-2bfe1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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