₦airaland Forum

Pls look at the cod e below

<?PHP

$score =0;

if(isset($_POST["submit"])){


if($_POST["one"] == "yes"{$score += 1;}
if($_POST["two"] == "yes"{$score += 1;}

echo $score;
}else{
echo "
<form method='POST' action=''>
Select an Option 
Yes: <input type='radio' name='one' value='yes'/>
No: <input type='radio' name='one' value='no'/><br>
Select Option 2
Yes: <input type='radio' name='two' value='yes'/>
No: <input type='radio' name='two' value='no'/><br>

<input type='submit' name='submit' value='Submit'>
</form>";

}

?>

Pls is there a way of reducing the code in Bold such that i will just loop thru the html form and get the number of radio buttton with value='yes' which i can use for the value of my $score instead of repeating the if in number of times

regards

Fayimora:
[size=15pt]Yeah you could just use an array instead. So the name of each checkbox/radio shud be somefin like `arrayName[]`[/size]

pls can you give me sample code ?

Ok.

sample form. .

<input type = 'checkbox' name = 'foods[]' value = 'chicken' />Chicken

<input type = 'checkbox' name = 'foods[]' value = 'beef' />Beef

<input type = 'checkbox' name = 'foods[]' value = 'pork' />Pork

OR

<input type = 'checkbox' name = 'foods[chicken]' value = 'chicken' />Chicken

<input type = 'checkbox' name = 'foods[beef]' value = 'beef' />Beef

<input type = 'checkbox' name = 'foods[pork]' value = 'pork' />Pork

dats if you want an associative array. You get your form data by POST and you store $_POST['foods'] into a variable  and just loop through it and do/check whatever you want. Give it  shot!

<input type = 'checkbox' name = 'foods[]' value = 'chicken' />Chicken

You have forgotten that am using radio button 
and i will have something like this


Question one: Blaa Bla weeee
A: <input type = 'radio' name = 'one' value = 'yes' />
B: <input type = 'radio' name = 'one' value = 'no' />
C: <input type = 'radio' name = 'one' value = 'no' />

up to like 10 Question

Well radio/checkbox all the same to me. So ma point still holds.

I suggest you change your 'one' to int 1 so you can loop

 
<?php
 for($i = 1; $i<=10; $i++){
   
   if (($_POST["{$i}"]) == "yes"{score += 1;}
  
}
?>

Since you want an easy way out. It should work though.

Thats what i did exactly yesterday and it work out,

Thanks for your help

It did? Lol. Nice.