如何从php文件中调用javascript函数？ [重复]

Question

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• How to call a JavaScript function from PHP? 11 answers

In my PHP-Code i have got a variable $password, which i want to edit in a javascript function which is located in a .js File. That means passing $password as a parameter to the function and saving the return value into the variable.

How can I do this?

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Answer 1

I know you can try to add this to your PHP code:

echo '<script type="text/javascript"> drawChart(); </script>';

and it will access your script, however you should really try to do it with AJAX.

Hope it works for you