radio button reamains checked

gum1982 · November 9, 2009

Hello i'm trying to keep the state off my radio buttons so it shows which ones where clicked after the submit button is clicked im new to this so bare with me.

heres my code

<?php

foreach($_POST as $key => $value){

$clicked[$key] = $value;

}

var_dump($clicked);

$block1 = $_POST['q1']+$_POST['q2']+$_POST['q3']+$_POST['q4'];

echo $block1*100/16;

?>

this is the result of the vardump.

array(5) { ["q1"]=> string(1) "1" ["q2"]=> string(1) "2" ["q3"]=> string(1) "3" ["q4"]=> string(1) "2" ["signup"]=> string(6) "submit" } 50

How can i take the value that is outputted from the relevant radio button and retain it after submit.

Here's the form code.

<tr>

<h2>Marketing</h2>

</tr>

<tr>

</tr>

<tr>

</tr>

<tr>

<td width="622" class="borderbutton"><p>I know where I want my business to go and have a clear vision how to get there.</p></td>

<td width="92"><label for="q1" class="error">* Required.</label></td>

</tr>

<tr>

<td width="622" class="borderbutton">I have a written marketing plan that I follow to ensure I market my brand on a regular basis.</td>

<td width="92"><label for="q2" class="error">* Required.</label></td>

</tr>

<tr>

<td width="622" class="borderbutton">I understand the role my brand (value delivered by my products and services ) plays in achieving my business goals.</td>

<td width="92"><label for="q3" class="error">* Required.</label></td>

</tr>

<tr>

<td width="622" height="22" class="borderbutton">Our current prices are a true reflection of the value my brand brings our clients.</td>

</table>

<table>

<td width="17" align="center" valign="middle" class="borderbutton"><input type="submit"

name="signup" value="submit"></td>

</table>

</FORM>

cags · November 10, 2009

<td width="17" align="center" valign="middle" class="borderbutton"><input type="radio" name="q1" value="1" validate="required:true" <?php if(isset($_POST['q1'] && $_POST['q1'] == 1) echo 'checked="checked"'?> /></td>
<td width="17" align="center" valign="middle" class="borderbutton"><input type="radio" name="q1" value="2" <?php if(isset($_POST['q1'] && $_POST['q1'] == 2) echo 'checked="checked"'; ?> /></td>

...
ect. etc.

gum1982 · November 10, 2009

brilliant the code work but i had to fiddle about with it to get it working here's what i changed it to. thanks!!

<td width="17" align="center" valign="middle" class="borderbutton"><input type="radio" name="q1" value="1" <?php if(isset($_POST['q1']) && $_POST['q1'] == 1) { echo 'checked="checked"'; } ?> validate="required:true" /></td>
      <td width="17" align="center" valign="middle" class="borderbutton"><input type="radio" name="q1" value="2"  <?php if(isset($_POST['q1']) && $_POST['q1'] == 2) { echo 'checked="checked"'; } ?>/></td>
      <td width="17" align="center" valign="middle" class="borderbutton"><input type="radio" name="q1" value="3" <?php if(isset($_POST['q1']) && $_POST['q1'] == 3) { echo 'checked="checked"'; } ?>/></td>
      <td width="17" align="center" valign="middle" class="borderbutton"><input type="radio" name="q1" value="4" <?php if(isset($_POST['q1']) && $_POST['q1'] == 4) { echo 'checked="checked"'; } ?>/></td>

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radio button reamains checked

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