js+ajax. How to stop script execution?

Question

JavaScript

Good afternoon.
Please tell me some solution to the problem.. The

following scheme is implemented:
1.HTML form + Ajax script.
2. The value is entered in the form and on the click of the button Ajax requests the PHP file
3. The list of values ​​in the PHP file is in the format "Value => Path to the script"
4. Accordingly:
Enter the value => Ajax requests this value from PHP => the script corresponding to the value is executed php => output the result back to HTML using AJAX.

In the first script (1.php), in addition to php commands, I wrote a test js script:

<script type="text/javascript">
alert(1111);
</script>

And on request for the value, I get a 1111 dialog box and the result of executing php.
This is fine.

BUT. This js script seems to be written into memory, and with further requests for other values ​​(without reloading the page), it continues to climb into both 2.php and 3.php, etc.

How to solve the problem? Thanks in advance!

Answer 1

Disable JavaScript in your browser and it won't pop up