how to do add more operation

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i want to do addmore operation in my application i dont know how explain my problem

if yu dont mind i want to same operation like in this website

www.freecharge.in

i this i am typing my number and amount as 100 or 200 after pressing proceed button, at the buttom u can select coupons.

please look in to the website which i have mentioned above.i need the same operation(add more operation) in my application.please help me

Posted 11-Oct-11 22:08pm

yerrojumeher

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Muralikrishna8811 · Answer 1 · 2011-10-11T22:40:00

Hi,

I make some code for your requirement.

check this once

place this code whereever you want like in datacontrol or in another control

HTML

<div id="addmoreid">
  <input type ="checkbox" onclick="f1()" />
 </div>
  <div id="addmorenum"></div>

And javascript contains following code

JavaScript

function f1() {
         document.getElementById("addmorenum").innerHTML = "you selected count is <div id="\"cnt\"">1</div>";
         document.getElementById("addmoreid").innerHTML = "<a href="\"#\"" onclick="\"f2()\"">+</a>";
     }
     function f2() {
         document.getElementById("cnt").innerText = parseInt(document.getElementById("cnt").innerText) + 1;
     }

Here you can use Jquery to post data to server when user clicks on + button

first check this functionality then you can implement this to achieve your requirement.

All the Best