jQuery Ajax form submit, empty return

Question

here is my script I am playing with jQuery Ajax form submit, without success. All I got to my ajax query is an empty result. You can check my code from the source. I don't copy it here, because it is long, I hope it's not problem.

JS

I am trying to get response from send.php.

PHP code is simple:

return $_POST['field2'].$_POST['field1'].$_POST['m'];

You need to echo the data from your PHP script, not return it. — j08691
– j08691, Commented Feb 27, 2012 at 21:51

enderskill · Accepted Answer · 2012-02-27 21:51:45Z

2

In the PHP code, Instead of return use echo.

echo $_POST['field2'].$_POST['field1'].$_POST['m'];

return should only be used in a function to return a variable while echo can actually print the string for use by JS.

answered Feb 27, 2012 at 21:51

enderskill

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