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Home > Forums > Programmers > Web Development > Sun: Servlets and JavaServer Pages (JSP) Forum

get value from function in java script in jsp

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ProMaster (Programmer)

19 Mar 11 9:50

Hi all i have this code
<TR id="tr1" onClick="var ret_val = clickedfun(this.id)" />

, and this javacript code

<script language="javascript">function clickedfun(tid) {var elemento = document.getElementById(tid);if(confirm("Tem a certeza que quer remover esta fila?")){elemento.style.visibility='hidden';var numero=tid.substring(2,tid.length);return numero;}}</script>;

i want to get the return value of the javascript function to use in database for deletion of that value

please help i'm usin jsp and java classes.

Thanks guys.

Diancecht (Programmer)

21 Mar 11 3:58

Remember that Javascript is executed at client side, you will need to submit the info to the server, for example with a form.

Cheers,
Dian

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