javascript variable to php function

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2.00/5 (1 vote)

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Hi all i have a small bit of code

JavaScript

<script>
function fun(var1_name)//var1_name is the name of the button which is clicked from html table
{
var s="t"+var1_name;
var x=document.getElementById(s).value;

}
</script>

What i need is i have to pass the x variable to a PHP function which have some logic. How to pass x to the php fuction?. Pls help

Posted 21-Nov-12 17:57pm

Red Chocolate

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Rai Pawan · Answer 1 · 2012-11-21T18:31:00

Solution 1

There is no way to directly pass the values of client script variable to server side variables/functions, Since both these scripts execute on different platforms i.e., client browser and web server respectively. The only way is to use AJAX to do it. So I'd recommend you to read AJAX tutorials

Regards
Pawan

Posted 21-Nov-12 18:31pm

Rai Pawan

Comments

Sergey Alexandrovich Kryukov 22-Nov-12 1:35am

Agreed, a 5.
For a note: "the only way" needs some explanation: "the only way" of what? It cannot be called a call, this is HTTP request. I understand what you mean, but OP may need some clarification. It's not that Ajax specifically should be understood, but rather how Web works and what happens on the server and client parts...
--SA

Mohibur Rashid 22-Nov-12 1:57am

your comment deserve a 5

Sergey Alexandrovich Kryukov 22-Nov-12 2:09am

Thank you, Mohibur.
--SA

Rai Pawan 22-Nov-12 2:14am

Thank you Sergey for your comments and ranking. Indeed, underlying concepts of how web works and how the interaction between client and server happens should be understood.
--regards Pawan

Sergey Alexandrovich Kryukov 22-Nov-12 2:42am

Sure.
--SA