In the post form textarea, it is very difficult to get n when I press enter in textarea. why is it possible to break the line when I press enter in textarea, but saving it to the database is just a blank space without line breaks, tangle ------ solution -------------------- it is a text line break. to display a line break in html, use nl2br () & nbsp; and then store it in the database. ----- The post form textarea cannot be obtained by pressing enter \ n
It's hard to figure out why you can press the Enter key in textarea to wrap the line, but saving it to the database is just a blank space without line breaks.
------ Solution --------------------
It is a text line break. to display a line break in html, use nl2br () and then store it in the database.
------ Solution --------------------
Because you only use html tools to view the database content, instead of other tools that can parse \ r \ n.
Abc
Def
Can you see the line feed on the browser?
