Php + js errors. please advise !!! I found the gender data from the database and wanted to call it in javascript. I always say "male undefined" in reality. how can I change it? For example, $ Sex = $ row [& quot; Sex & quot;]; // The echo & qu php + js error in the Sex column value in the data !!!
I found the gender data from the database and wanted to call it in javascript. I always say "male undefined" in reality. how can I change it?
For example:
$ Sex = $ row ["Sex"]; // The value of the Sex column in the data
Echo "script" alert ('. $ Sex.') script ";
------ Solution --------------------
Discussion
I found the gender data from the database and wanted to call it in javascript. I always say "male undefined" in reality. how can I change it?
For example:
$ Sex = $ row ["Sex"]; // The value of the Sex column in the data
Echo "script" alert ('. $ Sex.') script ";
------ Solution --------------------
If "undefined" is displayed, your search result is blank. Run the SQL statement in the database first.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.
