PHP - Processing Page Values

I am modifying someones existing coldfusion web app.  I am adding php processing pages to do various tasks.  Up to this point I have just been calling the php pages, and interacting with the web app by passing variables via the url.

Current usage:

Code: [Select]
public.cfm calls processing.php?id=69
Then processing will do what it has too, then ultimately:

Code: [Select]
header("Location: $publichome?id=$id&importantstuff=$stuff");
exit();
And the webapp will pick up where it has too.  But now one of my scripts has to send a JSON object back instead of simple variables.  I don't know how to get this done.  I tried doing a post with cURL but that wasn't working because I need the public facing coldfusion page to take over and curl returns to the php script (I know I can echo the body of the curl result but this keeps me on the php script domain which I dont want).  Is there a way to do the above header location and send an object because thats what I need - the php script to stop and the coldfusion page to be served up with the object to work with.

Do I have to create some sort of JSON service in php, that the coldfusion page will call an retrieve the result?  If so how?

Hi.

Me next question, is how to I send variable from one page to another page.

Example:
Form Page checks user inputed values, updates database then uses // Thank you Page
$insertGoTo = "changepass.php";
header(sprintf("Location: %s", $insertGoTo)); to redirect users to Confirmation page.

Confirmation page:  Checks to make sure values where properly stored in datebase and says "YES IT WORKED" OR "NO, SOMETHING WENT WRONG"



Current Code:

<?php
session_start();
?>
<?php
$submit = $_POST['submit'];
// Form Data
$email = $_POST['email'];
$password_old = $_POST['password_old'];
$password_new = $_POST['password_new'];
$password_new_con = $_POST['password_new_con'];
$errorcount = 0;

// Edit anything inbetween the " " for the display error message
$errormsg['Email'] = "Email Entered is not in our database"; 
$errormsg['OldPass'] = "Old Password Entered is Incorrect. Please check your Email";
$errormsg['NewPass'] = "New Password must be between 6 and 32 characters";
$errormsg['NewPassCon'] = "New Passwords do not match.";
$errormsg['SecCode'] = "Security Code is Invalid";
$errormsg['dbPass'] = "Invalide Email or activation code. 
Please Contact <a href='mailto:webmaster@fusionfashionhair.com?subject=Fusion Fashion Hair - 
Member Activation Error%20Request'>Admin</a>";
$errormsg['NoErr'] = "No Errors, Continue";
$errormsg['PlaceHold'] = "";

$errortrack[] = $errormsg['PlaceHold'];

if ($_POST[submit]){
if ($errorstop = "go") {
$errorstop="go";
while ($errorstop<>"stop") {
//Check for security code
if ($_SESSION[key]==$_POST[user_code]){ 
// echo "True - Continue 0";
// echo "<p>----------</p>";
$_SESSION[key]='';
} else {
// echo "False - Stop 0";
$errortrack[] = $errormsg['SecCode'];
$errorcount++;
$errorstop="stop";
}
// check for existance
if (!checkEmail($email)) {
// echo "False - Stop 1";
$errortrack[] = $errormsg['Email'];
$errorcount++;
$errorstop="stop";
} else {
// echo "True - Continue 1";
// echo "<p>----------</p>";
}
// check for existance
if (strlen($password_old)>5) {
// echo "True - Continue 2";
// echo "<p>----------</p>";
} else {
// echo "False - Stop 2";
$errortrack[] = $errormsg['OldPass'];
$errorcount++;
$errorstop="stop";
}
// check for existance
if (strlen($password_new)>32||strlen($password_new)<6) {
// echo "False - Stop 3";
$errortrack[] = $errormsg['NewPass'];
$errorcount++;
$errorstop="stop";
} else {
// echo "True - Continue 3";
// echo "<p>----------</p>";
}

// check for existance
if ($password_new_con==$password_new) {
// echo "True - Continue 4";
// echo "<p>----------</p>";
$errorstop="stop";//Get Out of loop
} else {
// echo "False - Stop 4";
$errortrack[] = $errormsg['NewPassCon'];
$errorcount++;
$errorstop="stop";
}
}//End While Loop


// Check database
require('dbConfig.php');
// Encrypts old password to check with Database Encryped Password
$password_old = md5($password_old);

$check = mysql_query("SELECT * FROM {$usertable} WHERE email='$email' AND password='$password_old'");
$checknum = mysql_num_rows($check);
if ($checknum==1) {
// echo "True - Continue 5 Set password";
// echo "<p>----------</p>";
// Encrypts new password
$password = md5($password_new);
//run a query to update the account
$acti = mysql_query("UPDATE {$usertable} SET password='$password' WHERE email='$email'");
} else {
// echo "False - Stop 5";
$errortrack[] = $errormsg['dbPass'];
$errorcount++;
$errorstop="stop";
}//End if checknum

// echo "True - Continue 6 GO TO HEADER PAGE";
// Thank you Page
$insertGoTo = "changepass.php";
header(sprintf("Location: %s", $insertGoTo));
} else {
while($errorcount>=0) {
// Test display all error messages
// echo "<p>----------</p>";
// echo "<p>Error Count = '$errorcount'</p>";
}
die ("PLEASE FILL IN ALL FIELDS");
}
}
?>
<?php

// LINUX PLATFORM OPTION 3

// checkEmail function checks standard email format same as preg_match()
// checkEmail function checks DSN records using checkdnsrr  Use list() to seperate name and domain using split function
// checkdnsrr ONLY WORKS on LINUX PLATFORM
// Check to see if domain and username is active
// uses fsockopen() to check if its in use using port 25
function checkEmail($email) {
// checks proper syntax
if(preg_match("/^([a-zA-Z0-9])+([a-zA-Z0-9\._-])*@([a-zA-Z0-9_-])+([a-zA-Z0-9\._-]+)+$/" , $email)) {

// gets domain name
list($username,$domain)=split('@',$email);
// checks for if MX records in the DNS
if(!checkdnsrr($domain, 'MX')) {
return false;
}
return true;
}
return false;
}
?>

Hello
i have little problem i want run page with different values like mypage.php?user=username i tryed with cron job but there cant be special symbols in url and i have like list of values in database what i need run with that page is there some kind php function for that?

EDIT: i want only run one page with different values

Hello Everyone..

Im a programer in php with little experience.
I have a form with 3 pages. 1st page display categories which come from category table. then user can select 1 or upto 3 category there. Then 2nd page display that selected categories and need to display relevant subject to that categories. In second page I use radio button for selected categories to keep a one category as a main category. each categories' subjects display with check boxes. In there too, user can select 1 or 3 more subject in to a particular category. In third form page, that my problem was encounter, there I need to print out  selected category and their subjects in a table.

first two pages are no problem for me and third form I have a problem in how to get categories and their subjects and they print as apiece in the page. like this

category1 | subject1, subject2, subject3
category2 | subject1, subject2, subject3, subject  and so forth.

This same to my first form page
Code: [Select]
$q = 'SELECT * FROM category ORDER BY category_id';
$r = mysqli_query( $dbc, $q);
$c = 0;
$i = 0;
echo '<form action="subjects.php" method="post">';
echo '<table class="form_table" ><tr>';

while($row = mysqli_fetch_array( $r, MYSQLI_ASSOC  )){

// if remainder is zero after 2 iterations (for 2 columns) and when $c > 0, end row and start a new row: 
if( ($c % 2) == 0 && $c != 0){
echo "</tr><tr>";
}
echo '<td width="50%"><input type="checkbox" name="category[]"  value="' . $row['category_id'] . '" />&nbsp;&nbsp;' . $row['category_name'] . '</td>';
$c++;
} // while..
// in case you need to fill a last empty cell:
if ( ( $i % 2 ) != 0 ){

// str_repeat() will be handy when you want more than 2 columns
  echo str_repeat( "<td>&nbsp;</td>", ( 2 - ( $i % 2 ) ) );
}
echo "</tr></table>";

?>

In second page 'subjects.php'  I use

Code: [Select]
if ( isset($_POST['submitted1']) && isset($_POST['category']) && sizeof( $_POST['category']) == 3 ) {

$_SESSION['category'] = $_POST['category'];

print_r ( $_SESSION['category']);

$q = 'SELECT * FROM category ORDER BY category_id';
$r = mysqli_query( $dbc, $q);

while($_SESSION = mysqli_fetch_array( $r, MYSQLI_ASSOC  )){

foreach( $_POST['category'] as $value ) {

if ( $value == $_SESSION['category_id']) {

$q = "SELECT category_subject.category_id, category_subject.subject_id, subjects
FROM category_subject
INNER JOIN category ON category_subject.category_id = category.category_id
INNER JOIN subject ON category_subject.subject_id = subject.subject_id
WHERE category_subject.category_id = {$_SESSION['category_id']}";

$r1 = mysqli_query( $dbc, $q);

$c = $i = 0;

echo '<table class="form_table" ><tr>';

while($_SESSION = mysqli_fetch_array( $r1, MYSQLI_ASSOC  )){

// if remainder is zero after 2 iterations (for 2 columns) and when $c > 0, end row and start a new row: 
if( ($c % 2) == 0 && $c != 0){
echo "</tr><tr>";
}
echo '<td width="50%"><input type="checkbox" name="subject[]"  value="' . $_SESSION['subject_id'] . '" />&nbsp;&nbsp;' . $_SESSION['subjects'] . '</td>';

$c++;

} // while..

// in case you need to fill a last empty cell:
if ( ( $i % 2 ) != 0 ){

// str_repeat() will be handy when you want more than 2 columns
  echo str_repeat( "<td>&nbsp;</td>", ( 2 - ( $i % 2 ) ) );
}

echo "</tr></table>";
}
}
}

}

Those two pages working properly.

In third page that my problem page I tried something like this , but its not working.
value come from subject.php page.

Code: [Select]
if ( ( isset($_POST['submitted2'])) && ( isset($_SESSION['category'])) && (isset( $_SESSION['subjects'])) && sizeof( $_SESSION['category']) == 1) {

//$_SESSION['category'] = $_POST['category'];

print_r ( $_SESSION['category']);

echo 'good';


} elseif ( ( isset($_POST['submitted2'])) && ( isset($_SESSION['category'])) &&
(isset( $_POST['main_category'] ))) {

print_r ( $_SESSION );


echo 'very good';

}
So can any body tell me where is my mistake and help me fix this problem.

any help greatly appreciated.

thank you.

First of all i create the page to copy the buttons as pixels to paste into a design, it's not for a working webpage.

It goes wrong here,
<option value="0">Day</option>
   <?= for(var i=0; i<31; i++){?>
   <option value="<?=i?>"><?=i?></option>
   <?= } ?>
</select>



Code: [Select]
<?php


?>
<html>

<head>
<title>Community Development Project</title>
</head>

<body>
<div id="container">
<form id="opties1" name="opties1" method="post" action="something.php">
<div class="forminput">
<input type="button" id="signin" name="signin" value="Sign In" /> <br/> <br/>
<input type="button" id="register" name="register" value="Register" /> <br/> <br/>
<input type="button" id="uploadimage" name="uploadimage" value="Upload Image" /> <br/> <br/>
<input type="button" id="next" name="next" value="Next" /> <br/> <br/>
<input type="button" id="addanother" name="addanother" value="Add Another" /> <br/> <br/>
<input type="button" id="register" name="register" value="Register" /> <br/> <br/>
<input type="button" id="create" name="create" value="Create" /> <br/> <br/>
<input type="button" id="addfolder" name="addfolder" value="Add Folder" /> <br/> <br/>
<input type="button" id="addimage" name="addimage" value="Add Image" /> <br/> <br/>
<input type="button" id="addtask" name="addtask" value="Add Task" /> <br/> <br/>
<input type="button" id="cancel" name="cancel" value="Cancel" /> <br/> <br/>
<input type="button" id="watch" name="watch" value="Watch" /> <br/> <br/>
</div>
</form>

<form id="opties2" name="opties2" method="post" action="something.php">
<div class="forminput">
<select id="day" name="day">
<option value="0">Day</option>
<?= for(var i=0; i<31; i++){?>
<option value="<?=i?>"><?=i?></option>
<?= } ?>
</select>

<select id="country" name="Country">
<option value="0">Netherlands</option>
<option value="1">Germany</option>
<option value="2">Belgium</option>
</select>

</div>
</form>


</div>
</body>

</html>

any one?

HI,
I am trying to use pagination on the record getting displayed into the table and there's restriction on record that at a time total 15 records can be displayed and others will be displayed by clicking on NEXT (on which i did the following coding).
In my SQL query 'where' clause there is
select * from db where status = $query

Code: [Select]
<?php if ($pageNum_Recordset1 < $totalPages_Recordset1) { // Show if not last page ?>
            <a href="<?php printf("%s?pageNum_Recordset1=%d%s", $currentPage, min($totalPages_Recordset1, $pageNum_Recordset1 + 1), $queryString_Recordset1); ?>?id=<?php echo $yes;?>">Next</a>
            <?php   } // Show if not last page ?>
The problem that i am facing is when i click on next then the $query gets equal to null which results to showing no record into the table
kindly help how can i modify the above code so the previous value present in $query doesn't get NULL by clicking on next and show next 15 records sucessfully???
NOTE: The main purpose of the above mentioned code is to show next 15 records (which works fine if $query != NULL).

I have a while loop of check box's with the SQL record id's set as there values. I want to be able to pass all the checked records to another page in single var's with the correct ID value in order to list the selected items on the on the next page.

any idea's guys?

First,
I will select checkbox then click generate report then it displays the items with download link

Then i click download link to download the selected checkbox values in pdf


I want to download the selected checkbox items by clicking download link

Now i am getting all check box items in the pdf download

How to download only the selected check box items

Code: [Select]
<?php
session_start();
$_SESSION['pidd'] = 2;
$sessvar = $_SESSION['pidd'];
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Untitled Document</title>
<link rel="stylesheet" type="text/css" href="css/style.css" />
<style type="text/css" media="print">
DIV#noprint{visibility:hidden;}
INPUT#printbutt{visibility:hidden;}
#downloadlink{visibility:hidden;}
</style>
<script type="text/javascript">
function gen() {

var st1=document.getElementById("ckbox1").checked;

var st2=document.getElementById("ckbox2").checked;

var st3=document.getElementById("ckbox3").checked;

var st4=document.getElementById("ckbox4").checked;

if(st1 == true) {
document.getElementById('g1').style.display = 'block';

}

if(st2 == true) {

document.getElementById('g2').style.display = 'block';

}

if(st3 == true) {

document.getElementById('g3').style.display = 'block';

}

if(st4 == true) {
document.getElementById('g4').style.display = 'block';

}



document.getElementById('p_info').style.display = 'none';

document.getElementById('histree').style.display = 'none';

document.getElementById('insurence').style.display = 'none';
document.getElementById('billin').style.display = 'none';
}

function showuser() {

document.getElementById('g1').style.display = 'none';

document.getElementById('g2').style.display = 'none';

document.getElementById('g3').style.display = 'none';

document.getElementById('g4').style.display = 'none';


var str1=document.getElementById("ckbox1").checked;

var str2=document.getElementById("ckbox2").checked;

var str3=document.getElementById("ckbox3").checked;

var str4=document.getElementById("ckbox4").checked;


if(str1 == true) {

document.getElementById('p_info').style.display = 'block';

}

else

document.getElementById('p_info').style.display = 'none';

if(str2 == true) {

document.getElementById('histree').style.display = 'block';

}

else

document.getElementById('histree').style.display = 'none';

if(str3 == true) {

document.getElementById('insurence').style.display = 'block';

}

else

document.getElementById('insurence').style.display = 'none';

if(str4 == true) {

document.getElementById('billin').style.display = 'block';

}

else

document.getElementById('billin').style.display = 'none';

}

function checkByParent(aId, aChecked) {
    var collection = document.getElementById(aId).getElementsByTagName('INPUT');
    for (var x=0; x<collection.length; x++) {
        if (collection[x].type.toUpperCase()=='CHECKBOX')
            collection[x].checked = aChecked;
    }
}
</script>
</head>
<body>
<div id="main_content">
  <div id="left">
    <div id="noprint">
      <h4>Patient Report</h4>
      <a id="check_all" href="#" style="text-decoration:none" onClick="checkByParent('checkboxes', true); return false;">check all</a>&nbsp;&nbsp;&nbsp;&nbsp; <a id="uncheckall" href="#" style="text-decoration:none" onClick="checkByParent('checkboxes', false); return false;">uncheck all</a> <br>
      <br>
      <form method="post" name="myform" action="">
        <div id="checkboxes">
          <div id="cb_id1">
            <input id="ckbox1" name="cbox1" type="checkbox" <? if(isset($_REQUEST['cbox1'])) echo 'checked="checked"' ; ?> value="p_info" />
            Patient Info </div>
          <div id="cb_id2">
            <input id="ckbox2" name="cbox2" type="checkbox" <?php if(isset($_REQUEST['cbox2'])) echo 'checked="checked"' ; ?> value="histree" />
            History </div>
          <div id="cb_id3">
            <input id="ckbox3" name="cbox3" type="checkbox" <?php if(isset($_REQUEST['cbox3'])) echo 'checked="checked"' ; ?> value="insurance" />
            Insurence </div>
          <div id="cb_id4">
            <input id="ckbox4" name="cbox4" type="checkbox" <?php if(isset($_REQUEST['cbox4'])) echo 'checked="checked"' ; ?> value="billin" />
            Billing </div>
        </div>
        <!--checkboxes div -->
        <br>
        <input id="vuprint" name="view" type="button" value="View" onClick="showuser();">
        <hr/>
        <label for="docs"> Documents:<br>
        <br>
        </label>
        <input name="sub" type="button" value="Generate report" onclick="gen();">
        <hr/>
      </form>
      <input id="printbutt" name="prt" type="button" value="Print" onClick="javascript:window.print();">
    </div>
    <!--No print -->
  </div>
  <!--Left div -->
  <div id="side">
    <div id="p_info">
      <?php require("db_conn.php");
$pinfo = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='".$sessvar."' ");
while($fet = mysqli_fetch_array($pinfo)) {
echo "<h4>Patient Info</h4>";
echo "<b>Name: </b>" . $fet["P_Fname"] . " " . $fet["P_Lname"]. "<br>";
echo "<b>Dob:</b> " . date("d-m-Y",strtotime($fet["P_Dob"]))."<br>";
echo "<b>Age:</b> " . $fet["P_Age"]."<br>";
echo "<b>Gender:</b> " . $fet["P_Gender"]."<br>";
echo "<b>Marital Status:</b> " . $fet["P_Mstatus"]."<br>";
echo "<b>Blood: </b>" . $fet["P_Blood"]."<br>";
echo "<b>Height: </b>" . $fet["P_Height"] . $fet["P_Hval"]."<br>";
echo "<b>Weight: </b>" . $fet["P_Weight"] . $fet["P_Wval"];
}
?>
    </div>
    <div id="histree">
      <?php 
$his = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='".$sessvar."' ");
while($hisrow = mysqli_fetch_array($his,MYSQLI_ASSOC)) {
echo "<h4>Patient Histroy</h4>";
echo "<b>P_Idate: </b>" . date("d-m-Y",strtotime($hisrow["P_Idate"]))."<br>";
echo "<b>P_Edate: </b>" . date("d-m-Y",strtotime($hisrow["P_Edate"]))."<br>";
echo "<b>D_Ddate: </b>" . date("d-m-Y",strtotime($hisrow["D_Ddate"]));
} ?>
    </div>
    <!-- Insurence -->
    <div id="insurence">
      <?php
$insu = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='".$sessvar."' ");
while($insrow = mysqli_fetch_array($insu,MYSQLI_ASSOC)) { ?>
      <?php
echo "<h4>Insurence</h4>";
echo "<b>P_Isname: </b>" . $insrow["P_Isname"]."<br>";
// echo $insow[""];
} ?>
    </div>
    <div id="billin">
      <?php
$bilrow = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='1' ");
while($bill = mysqli_fetch_array($bilrow,MYSQLI_ASSOC)) { ?>
      <?php
echo "<h4>Billing</h4>";
echo "<b>P_Fbill: </b>" . $bill["P_Fbill"]."<br>";
echo "<b>Fees: </b>" . $bill["fees"];
} ?>
    </div>
  </div>
  <!--/side div -->
  <div id="generatereport">
    <div id="g1" style="display:none; clear:both;">
      <label for="Gen_reports">Generaterd reports</label>
      <br />
      <br />
      <?php
$pinfo = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='1' ");
while($fet = mysqli_fetch_array($pinfo,MYSQLI_ASSOC)) { 

$new_dob = date("d-m-Y",strtotime($fet["P_Dob"])); ?>
      <?php echo "<h4>Patient Info</h4>";

echo "<b>Patient Id:</b> ". $fet["P_Id"]."<br>";

echo "<b>Name:</b> " . $fet["P_Fname"] . " " . $fet["P_Lname"]."<br>";

echo "<b>Dob:</b> " . $new_dob ."<br>";

echo "<b>Age:</b> " .$fet["P_Age"]."<br>"; 

echo "<b>Gender:</b> " . $fet["P_Gender"]."<br>";

echo "<b>Marital Status:</b> " . $fet["P_Mstatus"]. "<br>";

echo "<b>Blood:</b> " . $fet["P_Blood"] . "<br>";

echo "<b>Height:</b> " . $fet["P_Height"] . $fet["P_Hval"]. "<br>";

echo "<b>Weight:</b> " . $fet["P_Weight"] . $fet["P_Wval"]. "<br>";

}
echo "*************************************************************************************************************************";

?> </div>
    <div id="g2" style="display:none">
      <?php

$his = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='1' ");

while($secrow = mysqli_fetch_array($his,MYSQLI_ASSOC)) {

echo "<h4>Patient Histroy</h4>";

echo "<b>P_Idate:</b> " . date("d-m-Y",strtotime($secrow["P_Idate"])) ."<br>";

echo "<b>P_Edate:</b> " . date("d-m-Y",strtotime($secrow["P_Edate"])) ."<br>";

echo "<b>D_Ddate:</b> " . date("d-m-Y",strtotime($secrow["D_Ddate"])) ."<br>";

}
echo "*************************************************************************************************************************";
?>
    </div>
    <div id="g3" style="display:none">
      <?php



$insu = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='1' ");

while($insrow = mysqli_fetch_array($insu,MYSQLI_ASSOC)) {

echo "<h4>Insurence</h4>";

echo "<b>P_Isname:</b>" . $insrow["P_Isname"]."<br>";

}
echo "*************************************************************************************************************************";
?>
    </div>
    <div id="g4" style="display:none">
      <?php


$bilrow = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='1' ");

while($bill = mysqli_fetch_array($bilrow,MYSQLI_ASSOC)) {

echo "<h4>Billing</h4>";

echo "<b>P_Fbill:</b> " . $bill["P_Fbill"]."<br>";

echo "<b>Fees:</b> " . $bill["fees"];
}

?>
    </div>
    <?php 
$infochk = 'p_info';
$hischk = 'histree';
$insuchk = 'insurance';
$billchk = 'billin';
?>
    <a id="downloadlink" href="download_pdf2.php?info=<?php if(isset($infochk)) echo $infochk; ?>&hist=<?php if(isset($hischk)) echo $hischk; ?>&insu=<?php if(isset($insuchk)) echo $insuchk; ?>&billin=<?php if(isset($billchk)) echo $billchk; ?>">Download</a> </div>
  <!--generate report -->
</div>
<!--/main_coontent -->
</body>
</html>

Please how do i get my result displayed when i cilck on the calcluate price button. Hould i separate the codes to make sure my values are displayed accurately. The  whole code is he

Code: [Select]
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Dynamic Page</title>
</head>

<body>

<FORM METHOD = "POST" ACTION = "cal_price_form.php">

<FONT FACE ="Verdana" COLOR = "#1200FF">
<CENTER><B><H2> A program that calculates the cost of a product</H2></B></CENTER>
</font>
<br>
<br>

<?php
                //Print todays date on the screen
  
  $finddate= date("j-m-y");
  
  echo  "<h2>$finddate</h2>";
  
  
  ?>
 
  Please type in the type of product
<INPUT TYPE = "TEXT NAME" =" product_type" maxlength=10 SIZE =10 ><br>
  Please type in the name of the  product
<INPUT TYPE = "TEXT NAME" =" product_name" maxlength=35 SIZE =35 ><br>
  Please type in the cost of the product
<INPUT TYPE = "TEXT NAME"  ="original_price"  MAXLENGHT = 5 SIZE = 5>

<p>
<INPUT TYPE ="Submit" VALUE="Calculate price">

<?php
function calculate($original_price){
   
   return $finalprice=($original_price * 0.16)+ $original_price;
}

echo"<br><h2><center>The type of product is:$product_type</center></h2>";
echo"<br><h2><center>The name of the product is:$product_name</center></h2>";
echo "<br><h2><center>The final price of the product is:".calculate($original_price)."</center></h2>";
?>

</body>
</html>

MOD Edit: [code] . . . [/code] tags added.

<!DOCTYPE html>
<html>
<head>

<script>

$(document).ready(function() {
   
   
   if($("#getPIN").click(function(){
      
      <?php
            $char = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVW XYZ1234567890';
            $generated_password = substr(str_shuffle($char), 0, 10);
      ?>
      
      
      var genNumber;
      
      $("#txtpin").val() = genNumber;
      
      
      return false;
      
   }));
   
   
   
});

</script>
</head>


<body>

<input type = "text" name = "txtpin" id = "txtpin" value = "">
<input type = "button" name = "getPIN" id = "getPIN" value = "getPIN">

</body>

</html>


Hey you guys need your help... Basically what im trying to do is when the user clicks the getPIN button, the value generated using php is assigned to the txtpin textfield without refreshing the page.... thanks alot guys....

This topic has been moved to PHP Applications.

http://www.phpfreaks.com/forums/index.php?topic=357747.0

I have an SQL table such as this:
Pairing1 Pairing2 Week 6 1 1 5 2 1 4 3 1 1 3 2 5 4 2 3 6 2 and another with teams such as:
teamid teamname 1 Teamname 1 2 Teamname 2 3 Teamname 3 The numbers in the pairing are numbers of teams, which is in another SQL table. What would be the most efficient way... of displaying the information in the form of pairngs such as
Week 1:
Team 6 vs Team 1
Team 5 vs Team 2
etc ....
What is the best way for me to sort my results?

Hello everyone, I have a datatbase containing fields id, question, answer, and type. The questions are in true/false format, multiple choice and fill in the blank(text). At the moment, I am only trying to get the true and false questions to work. My code is as follows

Code: [Select]

<?php

$connection = mysql_connect("localhost","root","root") or die("couldn't connect");
$select = mysql_select_db("login") or die ("cannot select database!");

$query = mysql_query("SELECT * FROM questions");

$numrows = mysql_num_rows($query);

if ($numrows!=0)
{
//code to login
while($row = mysql_fetch_assoc($query))
{
$dbquestion = $row['question'];
$dbanswer = $row['answer'];
$dbtype = $row['type'];
$dbid = $row['id'];
$correctanswer =  explode('|',"$dbanswer");



switch($dbtype){
case "mchoice":
echo"<br/>"; echo $dbquestion; echo"<br/>";
break;

case "boolean":
echo"<br/>"; echo $dbquestion; echo"<br/>";
echo $correctanswer[0];

//display radio buttons

?>
<form name="boolean" method="POST" action="<?php echo $_SERVER['PHP_SELF'] ?>">
True
<input name="question" type="radio" value= "True" />
False
<input name="question" type="radio" value= "False" />
<input name="id" input type="hidden" value="<?php $dbid ?>" />
<input type="submit" name="submit" id="submit" value="Submit" />

<?php
echo "The answer submitted was ";
echo  $_POST['question'];
?>

<?php
break;

case "text":
echo"<br/>"; echo $dbquestion; echo"<br/>";
//display text box
break;
}
}
}
?>

The problem I'm having is that this creates a submit button for each question. When choosing true or false for the answer and pressing submit, the answer is selected for every question. I need the code  to look at what the user has entered, check the answer against correctanswer[0].

I'm really in a bit of a hole here and if anyone can help me it would be greatly appreciated.

Many thanks in advance
James