Comments on: Add two numbers

By: genux

genux — Wed, 01 Aug 2012 18:51:05 +0000

Hi Sidd

Something like

<html>
<body>
<form name="name1" id="name1" method="POST">
<input type="text" value="" name="name1t"/>
<input type="submit" value="submit"/>
    <form name="name2" id="name2" method="POST">
    <input type="text" value="" name="name2t"/>
    <input type="submit" value="submit"/>
    </form>
</form>
</body>
</html>

Genux

By: sidd

sidd — Wed, 01 Aug 2012 06:31:33 +0000

hii, i am new in php…i want to know if i can add two numbers from two different forms….as i have retrieved the value from db … in form 1, i have value 2 and in 2nd form…i have value 6, now i want to add this two value…how can i do it??

By: genux

genux — Fri, 04 Nov 2011 09:50:03 +0000

have not tried out wamp before, but I am guessing this should work from the webpage with wamp

if (isset($_POST['value1'])
{
   $value = $_POST['value1'];
...
}

should work fine.

By: subodh

subodh — Fri, 04 Nov 2011 07:11:07 +0000

Notice: Undefined index: value1 in C:\wamp\www\demo\add.php on line 2

Notice: Undefined index: value2 in C:\wamp\www\demo\add.php on line 3

By: genux

genux — Mon, 24 Jan 2011 09:24:20 +0000

fscanf is more for files than HTML code.

By: Jc fel

Jc fel — Mon, 24 Jan 2011 04:34:21 +0000

Thanks for this… But, how about if the input is coming from an html textbox? Do i have to use fscanf function?

By: mizanur rahman

mizanur rahman — Mon, 31 May 2010 15:08:57 +0000

thank you for giving the example