PHP - Count 'checked'

Hello all,

The following script is used to query an array. (www.example.com/test.php?lev[]=MS&lev[]=College)

Currently, it echos the values queried and simply lists them (echo "$lev (br />\n").  Is it possible to echo those values by keeping the checkbox in question checked instead?

Code: [Select]
<?php echo "<b>Levels <br /> />";
if(!empty($_GET['lev']))
  foreach($_GET['lev'] as $lev){
    echo "$lev  <br />\n";
  } ?>

<form />
<input type="checkbox" name="lev[]" value="PreK" /><font class="sm">PreK</font>
<input type="checkbox" name="lev[]" value="Elem" /><font class="sm">Elem</font>
<input type="checkbox" name="lev[]" value="MS" /><font class="sm">MS</font>
<input type="checkbox" name="lev[]" value="HS" /><font class="sm">HS</font>
<input type="checkbox" name="lev[]" value="College" /><font class="sm">College</font>
<input type="submit" value=" ..:: Submit ::.. " />
Thank you.

~Wayne

Hi guys,

I wonder if any if you could help me: I have created a login page with "remember me" function... The page will redirect either to Admin Page or User Page depends their 'level'.

But when I logged in as Admin and checked the box "remember me" and close all the browser to see IF the "remember me" work.

When I open a new browser - and go to the index page - it is okay, I can view the page.... but it redirect me to the USER page NOT Admin page.

Does anyone know why this happens?

i am having issues checking which value is checked in a form.  here is my code for it:

Code: [Select]
<input type="radio" name="accountActivation" id="no" value="no" checked="
        <?
if (isset($register_errors)) {
if (($_POST['accountActivation']) == "no") {
echo "checked";
}
}
?>
        " />
when i first open the page, no is checked.  why is this, when there should be no errors, and the radio should not even be checked in the first place?

What is the best way using php to see if a checkbox is checked or not.

 I see so many different options out there googling, that I am interested knowing the most robust method.

Thanks

This topic has been moved to JavaScript Help.

http://www.phpfreaks.com/forums/index.php?topic=318750.0

Hi:

How do I check to see if a checkbox has not been checked? Would the same rules apply to a radiobutton?

This is what I have:

          Code: [Select]
<input name="status[1]" id="approved" value="<?php echo $_POST['approved'] ?>" type="checkbox"  /> <label for="approved">Approved</label>
Code: [Select]
if (isset($_POST['status[1]'])):
$errMsg['status[1]'] = "Must select a status.";
endif;
I tested it out, but it just prints the error message even if I have checked it

I am using the following piece of code to open a new window when a checkbox is checked...

<INPUT type="checkbox" name="name" value="YES" onClick="window.open('/somepage.php?do=something&id=<?php echo $SOMEID["id"] ?>','','width=600,height=350,left=100,top=100,screenX=100,screenY=100')">

The page opens ok when the checkbox is ticked (checked).

PROBLEM:
The page opens again if the checkbox is un-ticked (un-checked).

I just want to open the page if the checkbox is ticked only but not sure how to do this?

OTHER INFO:
Seperate checkboxes are dynamically created on the page for each  id=<?php echo $SOMEID["id"] ?>

hi all

I have 3 checkboxes whose values are getting stored in the database with a comma separator.

Code: [Select]
<input name="color[]" type="checkbox" value="red" id="red" />red 
<input name="color[]" type="checkbox" value="blue" id="blue" />blue
<input name="color[]" type="checkbox" value="green" id="green" />green

values getting stored with comma separator

Code: [Select]
red, blue, green

now i want to show the checkboxes as "checked" to show the customer as which colors they chose lasttime when they submitted the form.

How can i make it possible ?

If it is possible without the comma separator then i can remove the comma.

vineet

Hello,

Hope someone can help me cause i been at it all day and google woul'dn't help me.

I been writing a little script which generates a list of numbers you can check and make a list of the numbers that have been checked. Now when i use $_get to the next page everything works but now i need to take the url and use $_get back to the generated check box list and it needs to know by the url which box had been checked and checked that one so the list can be altered. here is my code sofar
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>AH plaatjes.</title>
</head>

<body name="top">
Meer info beneden aan de pagina. <a href="#beneden">Naar beneden.</a>
<p>
  <script language=JavaScript>
function set(n)
{
temp = document.form1.elements.length ;
for (i=0; i < temp; i++)
{ document.form1.elements[i].checked=n;
}
}

function checkall()
{
void(d=document);
void(el=d.getElementsByName('check'));
for(i=0;i<el.length;i++)
void(el[i].checked=1)
}

//invert
function invers(){
temp = document.form1.elements.length ;
for (i=0; i < temp; i++){
if(document.form1.elements[i].checked == 1){document.form1.elements[i].checked = 0;}
else {document.form1.elements[i].checked = 1}
}
}


</script>
</p>
<form id="form1" name="form1" method="get" action="./readlist.php">
<label>Naam eigenaar lijstje:<input name="naam" type="text" /></label>
<label>Lijst van selectie plaatjes<select name="collect">
  <option value="0">selecteer optie!</option>
  <option value="1">in decollectie</option>
  <option value="2">nog niet in collectie</option>
  <option value="3">dubbele collectie</option>
</select></label>
  <p>
  <?php
  //TO Do trying to get the checkboxes checked with get and array
 
  
  /////////////////

  do {
  $i = $i+1;
  echo "
      <input type=\"checkbox\" name=\"checked[]\" id=\"check\" value=\"". $i ."\"/>
      <label for=\"". $i ."\">". $i ."</label>
      <br />
";
if($i > 324){break;}
  }// end do
  while($i < 325);
?>
   
  </p><input name="check" type="submit" value="Print lijst" />
  <input type=button onClick="checkall()" value="selecteer alles" name="button">
  <input name=button onclick="invers()" type=button value=" Keer selectie om ">
      <INPUT name=button onclick=set(0) type=button value=" Reset "> 

</form>
<p><a name="beneden">De geselecteerde nummers komen overzichtelijk in een lijstje. Zo heb je heel overzichtelijk een lijst met de nummers die je al hebt of juist nog niet hebt. Die kan je dan doorsturen selecteren en kopieren met je rechtermuis knop en naar je kennissen of vrienden sturen.</a> ook kan je de url (webadres) kopieren en doorgeven.</p>
<p><a href="#top">Naar boven.</a></p>
</body>
</html>




Now what i need is when you fill out an url like http://localhost/ah/index.php?checked%5B%5D=2&checked%5B%5D=3 it needs to check the same boxes. please help me out thanks in advance

<?php
require_once('upper.php');
require_once('LoginStatement.php');
require_once('database.php');
echo $error_msg='';
require_once('database.php');
$LoginId=$_COOKIE['LoginIdCookie'];
$query="select * from registration where LoginId='$LoginId'";
$result=mysqli_query($dbc,$query);
$row=mysqli_fetch_array($result);
if(isset($_POST['submit']))
{
$LoginId=mysqli_real_escape_string($dbc,trim($_POST['LoginId']));
$Name=mysqli_real_escape_string($dbc,trim($_POST['Name']));
$Age=mysqli_real_escape_string($dbc,trim($_POST['Age']));
$BloodGroup=mysqli_real_escape_string($dbc,trim($_POST['BloodGroup']));
if(!isset($_POST['Sex']))
{
echo 'Please enter Sex<br>';
}
else{
$Sex= mysqli_real_escape_string($dbc,trim($_POST['Sex']));
}
$Qualification=mysqli_real_escape_string($dbc,trim($_POST['Qualification']));
$ContactNumber=mysqli_real_escape_string($dbc,trim($_POST['ContactNumber']));
$Email=mysqli_real_escape_string($dbc,trim($_POST['Email']));
$Address=mysqli_real_escape_string($dbc,trim($_POST['Address']));
$AboutYourself=mysqli_real_escape_string($dbc,trim($_POST['AboutYourself']));
//$countCheck=count($_POST['checkbox']);
//echo $countCheck;
//$checkbox=$_POST['checkbox'];
//$countCheck=count($checkbox);
if(empty($LoginId)){echo 'Please enter Login Id';}
elseif(empty($Name)){echo 'Please enter Name';}
elseif(empty($Age)){echo 'Please enter Age';}
elseif(!isset($_POST['Sex'])){}
elseif(empty($Qualification)){echo 'Please enter Qualification';}
elseif(empty($ContactNumber)){echo 'Please enter Contact Number';}
elseif(empty($Email)){echo 'Please enter Email';}
elseif(empty($Address)){echo 'Please enter Address';}
elseif(empty($AboutYourself)){echo 'Please enter About Yourself';}

else
{

if(mysqli_num_rows($result)==0)
{
$checkbox=$_POST['checkbox'];
$countCheck=count($_POST['checkbox']);
$reg_id=' ';
for($i=0;$i<$countCheck;$i++)
{
$reg_id=$reg_id.$checkbox[$i].',';
}
$query="UPDATE registration SET (LoginId,Name,Age,BloodGroup,Sex,Qualification,ContactNumber,Email,Address,AboutYourself,Activity)values ('$LoginId',SHA('$Password1'),'$Name','$Age','$BloodGroup','$Sex','$Qualification','$ContactNumber','$Email','$Address','$AboutYourself',',$reg_id')";
$result=mysqli_query($dbc,$query) or die("Not Connect");

echo ' Dear '.$Name.'.<br>Your request has been mailed to admin.<br>Your account is waiting for approval<br>';
$from= 'Elite Brigade';
$to='ankitp@rsquareonline.com';
$subject='New User Registration';
$message="Dear admin,\n\nA new user request for registration. Please check it out.\n\nRegards\nMicro";
mail($to,$subject,$message,'From:'.$from);
//header('Location: index.php');
// header('Location: Registration.php');
}
else
{
echo 'Dear '.$Name. ', <br> An account already exist with login-id<b> '.$LoginId.'</b> <br>Please try another login-id';
}}
}
?>

<html>
<head>
<script src="jquery-latest.js"></script>
  <script type="text/javascript" src="jquery-validate.js"></script>
<style type="text/css">
* { font-family: Verdana;  }

label.error {  color: white;  padding-left: .5em; }
p { clear: both; }
.submit { margin-left: 12em; }
em { font-weight: bold; padding-right: 1em; vertical-align: top; }
</style>
  <script>
  $(document).ready(function(){
    $("#commentForm").validate();
  });
  </script>
  
</head>

<body>

<?php 
echo $error_msg; ?>

<form action='<?php echo $_SERVER['PHP_SELF'];?>' id="commentForm" method='post'>
<div class="registration_and_activity">

<table border="0" width="380">
<tr><td colspan="2">
<h3>Update Personal Details</h3></td></tr>
<tr><td width="120">

<em>*</em>Enter Login id</td><td width="150"><input type='text' name='LoginId' minlength='4'  value='<?php echo $row['LoginId']; ?>' /></td></tr>

<tr><td width="120">
<em>*</em>Enter Name</td> <td><input type='text'  name='Name' value='<?php echo $row['Name'];?>' /></td></tr>
<tr><td>
<em>*</em>Enter Age</td><HEAD>
   <SCRIPT language=Javascript>
      
      function isNumberKey(evt)
      {
         var charCode = (evt.which) ? evt.which : event.keyCode
         if (charCode > 31 && (charCode < 48 || charCode > 57))
            return false;

         return true;
      }
  
  
     
   </SCRIPT>
   </HEAD>
<td><INPUT onkeypress='return isNumberKey(event)'  type='text' name='Age' value='<?php echo $row['Age'];?>'/></td></tr>

<tr><td>
<em>*</em>Enter Blood</td><td><input type='text' name='BloodGroup' value='<?php echo $row['BloodGroup'];?>' /></td></tr>

[B]<tr><td>
<em>*</em>Enter Sex</td><td><input type='radio' name='Sex'  style='width:16px; border:0;' value='Male' checked='<?php if($row['Sex']='Male') echo 'checked';?>'/>Male   <input type='radio' name='Sex' checked='<?php if($row['Sex']='Female') echo 'checked';?>' style='width:16px; border:0;' 'value='Female' />Female</td></tr>[/B]

<tr><td>
<em>*</em>Enter Qualification</td><td><input type='text' name='Qualification'  value='<?php echo $row['Qualification'];?>' /></td></tr>

<tr><td>
<em>*</em>Contact Number </td><td><input onkeypress='return isNumberKey(event)'type='text'  name='ContactNumber' value='<?php echo $row['ContactNumber'];?>' /></td></tr>

<tr><td>
<em>*</em>Enter Email</td><td><input type='text' name='Email'class="email" value='<?php echo $row['Email'];?>' /></td></tr>

<tr><td>
<em>*</em>Enter Address</td><td><input type='text'   name='Address' value='<?php echo $row['Address'];?>' /></td></tr>


<tr ><td >
<em>*</em>About Yourself </td></tr>
<tr><td colspan="2"><textarea rows='10' cols='40'  name='AboutYourself'  /><?php echo $row['AboutYourself'];?></textarea></td></tr>
<tr><td>

<?php 

echo "<tr><td colspan='2' align='center'><input type='submit' value='Update' name='submit' style='background:url(./images/button_img2.png) no-repeat 10px 0px; width:100px; padding:3px 0 10px 0; color:#FEFBC4; border:0;'/></td></tr><br>";

echo " </td></tr></table>

</div>

</form>
</body>
</html>";
require_once('lower.php');

?>


Hi friends..........
In above code I want that In database if Sex=Male then Male radio button will be checked automatically and if Sex =Female then Female radio button will be checked.
But it not works ...........
please help me...........
thanks in advance..........

Hey, I'm new to this stuff. But I'm calling a Table with a list of products, I want people to be able to compare the products they checked. what is the best way of doing this with the code below?
I put "blah" for everything except for the compare table and calls. This code seemed to work the best for the look I wanted for it. They all call the checkbox from 'Compare' in the mysql table.

Thanks!

$result = mysql_query("SELECT * from Compare_Tool ORDER BY Blah ASC");
//Table starting tag and header cells

echo "<table border='1'><tr><th>Compare</th><th>blah</th><th>blah</th><th>blah</th><th>blah</th><th>blah</th><th>blah</th><th>blah</th><th>blah</th><th>blah</th><th>blah</th><th>blah</th></tr>";

while($row = mysql_fetch_array($result)){

?>

<tr>

<td align="center"><input name="checkbox[]" type="checkbox" Compare="checkbox[]" value="<? echo $row['Compare']; ?>"></td>

<td ><? echo $row['blah']; ?></td>

<td ><? echo $row['blah']; ?></td>

<td ><? echo $row['blah']; ?></td>

<td ><? echo $row['blah']; ?></td>

<td ><? echo $row['blah']; ?></td>

<td ><? echo $row['blah']; ?></td>

<td ><? echo $row['blah']; ?></td>

<td ><? echo $row['blah]; ?></td>

<td ><? echo $row['blah]; ?></td>

<td ><? echo $row['blah]; ?></td>

<td ><? echo $row['blah]; ?></td>

</tr>

<?php }  echo "</table>";

?>

This topic has been moved to JavaScript Help.

http://www.phpfreaks.com/forums/index.php?topic=358408.0

while ($div=mysql_fetch_array($query4, MYSQL_ASSOC)) {
    //$div - shows all the entries    

$row22=mysql_fetch_array($query2, MYSQL_ASSOC);
//row22 - shows all the entries that should be checked
$name= array($div['date_id']);
$datess=$row22['date_id'];

if (in_array($datess, $name, true)) {

echo '<input type="checkbox" value="' . $div[date_id] .'" checked>' . $div[date] . '</option>';

}else{

echo '<input type="checkbox" value="' . $div[date_id] .'">' . $div[date] . '</option>';

}  

1. when echo $row22 shows only the entries that should be checked - working good
2. checkboxes show checked if only the first checkbox is selected or all 3 - if a combination is selected, it is all blank.


Any ideas?
Thank you

Hello,

I'm new to the forum so bare with me. I'm trying to take data entered into a text box on a form and have that data checked against an associative array. I've attached a .doc with some pictures showing how the data should be displayed. It's the checking part that I'm having trouble with.

Any help would be appreciated

Thanks

This topic has been moved to JavaScript Help.

http://www.phpfreaks.com/forums/index.php?topic=349419.0