[PHP to JSP] Help converting a bit of code.

[vmicchia]

Hey there. I made this code in php. It now turns out that it has to be in JSP to work with my site. I'm trying to learn JSP but i'm really a beginner. Some help putting my php into JSP would be of great help.

 

session_start();
    /* /////////////////////////// Change Log ////////////////////////
     * 11/09/2011 - File Created
     */
    //get data from user submission
   $str = $_POST['order'];
   //remove extra whitespce to avoid unfilled array nodes
   $str = trim($str);
   //Explode the array based on  , and \n delemieters
   $array = explodeX(Array(",","\n"), $str);
   echo '<pre>';
   print_r($array);
   echo '</pre>';
   for($v=0;$v<=count($array);$v+=2){
       if($array[$v] == "" || $array[$v] == " "){
           header("Location:index.php");
       }
   }
   for($t=1;$t<=count($array);$t+=2){
       if(!is_numeric($array[$t])){
           header("Location:index.php");
       }
   }
   // form that will be automatically submitted without the user seeing
   echo '<form action="index.jsp?path=quickpadsummary" name="quickform" method="POST" onSubmit="loading(); return true;">';
        echo '<input type="hidden" name="qpitems" value="<%=forminputs%>">';
        echo '<input type="hidden" name="newsearch" value="true">';
        echo '<input type="hidden" name="path" value="quickpadsummary">';
       $f = 0;
       $l = 1;
       //echo theform inputs based on the array that was created
   for($p=0;$p<=(count($array)/2);$p++){
       echo '<input type="hidden" name="pnum'.$p.'" value="'.$array[$f].'">';
       echo '<input type="hidden" name="qty'.$p.'" value="'.$array[$l].'">';
       $f+=2;
       $l+=2;
   }
   
   echo '</form>';
  
   //java script to submit the form as soon as it loads.
   echo '<script type="text/javascript">';
   echo 'function myfunc () {';
   echo 'var frm = document.getElementById("quickform");';
   echo 'frm.submit();';
   echo '}';
   echo 'window.onload = myfunc;';
   echo '</script>'; 
    
   
   
function explodeX($delimiters,$string)
{
    $return_array = Array($string); // The array to return
    $d_count = 0;
    while (isset($delimiters[$d_count])) // Loop to loop through all delimiters
    {
        $new_return_array = Array();
        foreach($return_array as $el_to_split) // Explode all returned elements by the next delimiter
        {
            $put_in_new_return_array = explode($delimiters[$d_count],$el_to_split);
            foreach($put_in_new_return_array as $substr) // Put all the exploded elements in array to return
            {
                $new_return_array[] = $substr;
            }
        }
        $return_array = $new_return_array; // Replace the previous return array by the next version
        $d_count++;
    }
    return $return_array; // Return the exploded elements
}

[vmicchia]

As a note what this does is to take Comman seperated values from a text area in the format:

 

a,b

c,d

d,e

e,f

 

And then put them into the hidden seperate text boxes.