str_replace with checkboxes

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March 24th, 2003, 09:17 AM

anish

Registered User

Join Date: Mar 2003

Posts: 12

Time spent in forums: < 1 sec
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str_replace with checkboxes

Hi All,

here is my code
test.html
[html]<td bgcolor="{COLOR}">{PICK}</td>[/html]

Please note, that code above is inside an HTML file.

test.php

PHP Code:


		
			
<?

session_start();

$filename = "test3.html";

$fd = fopen ($filename, "r");

$file= fread ($fd, filesize ($filename));

$file = str_replace("{PICK}", 'test1 <input type="checkbox" name=mycheckbox[] value="5" checked>', $file);

print($file);

?>

<!--

test2 <INPUT type='checkbox' name='<? echo $mycheckbox?>' value='XYZ' checked><BR>

-->

<?

//$test = $_POST['mycheckbox'];

// $mycheckbox = mycheckbox;

if(isset($_POST['mycheckbox'])){

 if (isset($mycheckbox)){



// $mycheckbox = explode(",",$mycheckbox);

foreach ($mycheckbox As $key => $age_range) {

print $age_range .'='. $key;

}

}

}



//foreach ($mycheckbox as $checkbox){

//$authstatus = (isset($checkbox) ? 1 : 0);

//print $authstatus;

//}

//foreach($select as $name => $val)



//foreach ($_POST as $mycheckbox => $value)

foreach ($test as $te => $value)

{

    print 'PASS NUMBER 1';

}

    print 'REACHED THE END';



?>

All I want to do is somehow get the Checkbox value (5) printed somewhere, but only if the checkbox is checked.
I know I have a lot of duff code, so please feel free to remove any unwanted code. (Its all my testing and trying - to no avail)

Now you will notice that the Checkbox is inside a STR_REPLACE. It has to be like this unfortunetly and I'm getting to a stage where I think its imposible to find the value of the checkbox when its checked.

Please help.

Thanks,
ANISH

March 24th, 2003, 11:56 AM

jharnois

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Join Date: Sep 2002

Location: Atlanta, GA

Posts: 14,344

Time spent in forums: 1 Month 1 Week 2 Days 6 h 26 m 32 sec
Reputation Power: 787

Change the value of your checkbox to one for easier testing, and put the range (or what you have as your current value) inside the array name of the form field. Well that reads a little confusing, how about I show you.

PHP Code:


		
			
 session_start();

$filename = "test3.html";

$fd = fopen ($filename, "r");

$file= fread ($fd, filesize ($filename));

$file = str_replace("{PICK}", 'test1 <input type="checkbox" name="mycheckbox[5]" value="1" checked>', $file); // quotes around mycheckbox[], note value changes

print($file);



if(isset($_POST['mycheckbox']))

  {

  foreach($_POST['mycheckbox'] as $value => $checked)

    {

    if($checked) // easy testing, $checked is 1 (TRUE) if checked

      {

      echo $value . ' was checked<br>';

      }

    }

  }

March 24th, 2003, 09:05 PM

anish

Registered User

Join Date: Mar 2003

Posts: 12

Time spent in forums: < 1 sec
Reputation Power: 0

Thanks jharnois

Much appreciated.

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