Mobile page production, soft keyboard pop-up in the click to send, only click (once) to send successfully?

problem description

after typing the word, click send. You need to click
the first click to send, the soft keyboard takes back, and the second click of
is sent successfully.

the environmental background of the problems and what methods you have tried

ordinary mobile page, open and move the browser in Wechat

related codes

/ / Please paste the code text below (do not replace the code with pictures)
code I hope it is JavaScript or jquery

what result do you expect? What is the error message actually seen?

the demand is: when you click send for the first time, the soft keyboard takes back while text is also sent

.

anyway, I hope the text can be sent out with one click! I have tried this method of monitoring soft keyboard
Please seniors, on the code. Thank you.

Apr.01,2021
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-64f5-7ad4c7-2cd9f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-7ad4c7-2cd9f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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