I have six radio button whose id is coming dynamically in foreach loop now i have to get that value outside foreach loop. If any body know solution than please help. Below is my code
<div class="person_option-block">
<h5>No of Person</h5>
<?php
$no_of_persons = $this->Mdl_home->no_of_person_all();
foreach($no_of_persons as $no_of_person){ ?>
<label class="person_option">
<?php echo $no_of_person['person']; ?>
($ <?php echo $no_of_person['price']; ?>/person)
<input type="radio" class="person-radio" name="no_person" id="<?php echo $no_of_person['id']; ?>" value="<?php echo $no_of_person['id']; ?>"
onchange="get_makeup_service(<?php echo $no_of_person['person']; ?>)">
<input type="hidden" id="person_<?php echo $no_of_person['person']; ?>" value="<?php echo $no_of_person['person']; ?> ($<?php echo $no_of_person['price']; ?>/person)">
</label>
<?php } ?>
</div>
<div class="pull-right">
<a href="javascript:void(0);" class="custom-btn" id="step1-next-btn">
Next
<i class="fa fa-angle-double-right" aria-hidden="true"></i>
</a>
</div>
When i click on next button the id of particular radio button should alert
$('#step1-next-btn').click(function(){
$('#step1-block').hide();
$('#step2-block').show();
});
Use $('input[name=no_person]:checked').val(); expression to get the selected radio button value.
Try Using,
$(function(){
if($("#radioID").prop("checked")) {
var radioValue = $("#radioID").val();
}
});
Related
I have submit buttons for different section of the webpage. The submit button is used to update the forms and database with the text value in the form fields. Currently, each submit button updates the forms (tied to their respective PKEY id, "consideration_no") only in their own sections. I want to update all the sections forms with one button click.
As you can see from the code below, there are 2 submit buttons. I have tried to link two together through IDs but it did not work for me.
// Include config file
require_once "config.php";
// Define variables and initialize with empty values
$question = $answer = "";
$question_err = $answer_err = "";
if(isset($_POST["dg_no"]) && !empty($_POST["dg_no"])){
//counter for array
$counter = 0;
// Get hidden input value
$dg_no = $_POST['dg_no'];
$consideration_no = $_REQUEST['consideration_no'];
$answer = $_POST['answer'];
// Check input errors before inserting in database
if(empty($answer_err)){
// Validate address address
$input_answer = trim($_POST["answer"]);
if(empty($input_answer)){
$answer_err = "Please enter an answer.";
} else{
$answer = $input_answer;
$answer1[$counter] = $input_answer;
}
// Prepare an Submit statement
$sql = 'Update "PDPC".consideration SET answer=:answer WHERE consideration_no = :consideration_no';
if($stmt = $pdo->prepare($sql)){
$stmt->bindParam(":answer", $param_answer);
$stmt->bindParam(":consideration_no", $param_consideration_no);
//$stmt->bindParam(":dg_no", $param_dg_no);
//Set Parameter in while loop, hence new set of parameter for every new form is created and executed.
//Could change the counter loop to a dynamic loop with foreach array.
while ($counter<15){
$param_answer = $answer[$counter];
$param_consideration_no = $consideration_no[$counter];
$stmt->execute();
//$param_dg_no = $dg_no;
// Attempt to execute the prepared statement
//debugggggg
/* $message = $consideration_no[$counter];
$message1 = $answer[$counter];
$message2 = 'lol';
echo "<script type='text/javascript'>alert('$message, $message1, $message2 ');</script>"; */
$counter++;
//apparently redirecting can be placed in the loop, and fields will still get changed.
//header("location: home1.php?dm_no=".$_GET["dm_no"]);
header("location: home1.php?dm_no=".$_GET["dm_no"]);
}
}
if($stmt->execute()){
//Records Submitd successfully. Redirect to landing page
header("location: home1.php?dm_no=".$_GET["dm_no"]);
exit();
} else{
echo "Something went wrong. Please try again later.";
}
// Close statement
unset($stmt);
}
// Close connection
unset($pdo);
} else{
/* --- DISPLAY/READ TABLE, SEE SECTIONS AND ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
// Check existence of dg_no parameter before processing further
if(isset($_GET["dg_no"]) && !empty(trim($_GET["dg_no"]))){
// Get URL parameter
$dg_no = trim($_GET["dg_no"]);
// Prepare a select statement
$sql = 'SELECT * FROM "PDPC".consideration WHERE (dg_fkey = :dg_no AND code_no = 1) ORDER BY consideration_no';
if($stmt = $pdo->prepare($sql)){
// Bind variables to the prepared statement as parameters
$stmt->bindParam(":dg_no", $param_no);
// Set parameters
//$param_no = $dg_no;
$param_no = trim($_GET["dg_no"]);
// Attempt to execute the prepared statement
if($stmt->execute()){
if($stmt->rowCount() > 0){
SubSection($subsection1_1); //Consent Collection Subsection
while($row = $stmt->fetch()){
// Retrieve individual field value
$consideration_no = $row["consideration_no"];
$question = $row["question"];
$answer = $row["answer"];
$dg_no = $_GET['dg_no'];
//...time to show the questions and answers with the while loop...
?>
<form action="<?php echo htmlspecialchars(basename($_SERVER['REQUEST_URI'])); ?>" method="post">
<div class="form-group <?php echo (!empty($answer_err)) ? 'has-error' : ''; ?>">
<label><?php echo $question; ?></label>
<input type="text" name="answer[]" class="form-control" value="<?php echo $answer; ?>">
<span class="help-block"><?php echo $answer_err;?></span>
<input type="hidden" name="consideration_no[]" value="<?php echo $consideration_no; ?>"/>
<input type="hidden" name="dg_no" value="<?php echo $dg_no; ?>"/>
</div>
<?php
}
//...after the loop, show the Submit and Cancel button, coz we only need 1 set each section.
?>
<input type="Submit" name = "$consideration_no[]" class="btn btn-primary" value="Submit">
Cancel
</form>
</div>
<?php
}
}
else{
echo "Oops! Something went wrong. Please try again later.";
}
}
Section($section2); //Collection section
// Prepare a select statement
$sql = 'SELECT * FROM "PDPC".consideration WHERE (dg_fkey = :dg_no AND code_no = 2) ORDER BY consideration_no';
if($stmt = $pdo->prepare($sql)){
// Bind variables to the prepared statement as parameters
$stmt->bindParam(":dg_no", $param_no);
// Set parameters
//$param_no = $dg_no;
$param_no = trim($_GET["dg_no"]);
// Attempt to execute the prepared statement
if($stmt->execute()){
if($stmt->rowCount() > 0){
SubSection($subsection2); //Consent Collection Subsection
while($row = $stmt->fetch()){
// Retrieve individual field value
$consideration_no = $row["consideration_no"];
$question = $row["question"];
$answer = $row["answer"];
$dg_no = $_GET['dg_no'];
//...time to show the questions and answers with the while loop...
?>
<form action="<?php echo htmlspecialchars(basename($_SERVER['REQUEST_URI'])); ?>" method="post">
<div class="form-group <?php echo (!empty($answer_err)) ? 'has-error' : ''; ?>">
<label><?php echo $question; ?></label>
<input type="text" name="answer[]" class="form-control" value="<?php echo $answer; ?>">
<span class="help-block"><?php echo $answer_err;?></span>
<input type="hidden" name="consideration_no[]" value="<?php echo $consideration_no; ?>"/>
<input type="hidden" name="dg_no" value="<?php echo $dg_no; ?>"/>
</div>
<?php
}
//...after the loop, show the Submit and Cancel button, coz we only need 1 set each section.
?>
<input type="Submit" name = "$consideration_no[]" class="btn btn-primary" value="Submit">
Cancel
</form>
</div>
<?php
}
}
else{
echo "Oops! Something went wrong. Please try again later.";
}
}
// Close statement
unset($stmt);
// Close connection
unset($pdo);
}
else{
// URL doesn't contain dg_no parameter. Redirect to error page
header("location: error.php");
exit();
}
}
I want it to update all the fields, in different sections, with one submit button
your code was bit difficult to read, but from what i understood you are trying to combine two or more form submissions into one. It's quiet simple
<form method="POST" action="save.php">
<input type=text name=name[] />
<input type=text name=name[] />
</form>
by using the [] to identify the input element you can have multiple values with the same name where you can access them from the PHP script as an array.
For example the above example will produce an array as follows
<?php
print_r($_POST['name']); //("name" => Array....
is this clear enough for you? if not drop a comment, i will explain more. As a side note i do recommend you look into using template engine, and also a framework in your coding project.
Here's what I see when i separate the html into a new file. I tried to remove the excess forms but when I open the last collapsible section, it instantly executes a submit action and brings me back to the home page.
<button class="collapsible"><?php echo $section ?></button>
<div class="content">
<button class="collapsible"><?php echo $subsection ?></button>
<form action="<?php echo htmlspecialchars(basename($_SERVER['REQUEST_URI'])); ?>" method="post">
<?php
//while loop start
?>
<form action="<?php echo htmlspecialchars(basename($_SERVER['REQUEST_URI'])); ?>" method="post">
<div class="form-group <?php echo (!empty($answer_err)) ? 'has-error' : ''; ?>">
<label><?php echo $question; ?></label>
<input type="text" name="answer[]" class="form-control" value="<?php echo $answer; ?>">
<span class="help-block"><?php echo $answer_err;?></span>
<input type="hidden" name="consideration_no[]" value="<?php echo $consideration_no; ?>"/>
<input type="hidden" name="dg_no" value="<?php echo $dg_no; ?>"/>
</div>
<?php
//while loop ends
?>
<input type="Submit" name = "$consideration_no[]" class="btn btn-primary" value="Submit">
Cancel
</form>
</div>
<?php
//while loop start
?>
<form action="<?php echo htmlspecialchars(basename($_SERVER['REQUEST_URI'])); ?>" method="post">
<div class="form-group <?php echo (!empty($answer_err)) ? 'has-error' : ''; ?>">
<label><?php echo $question; ?></label>
<input type="text" name="answer[]" class="form-control" value="<?php echo $answer; ?>">
<span class="help-block"><?php echo $answer_err;?></span>
<input type="hidden" name="consideration_no[]" value="<?php echo $consideration_no; ?>"/>
<input type="hidden" name="dg_no" value="<?php echo $dg_no; ?>"/>
</div>
<?php
//while loop ends
?>
<input type="Submit" name = "$consideration_no[]" class="btn btn-primary" value="Submit">
Cancel
</form>
</div>
<?php
I want to add an class to an closest element of an click object.
If you see code below, I would like to add an class to .process-signs-direction-cover-button
There is an loop, so the above classes get's repeated. But I want to add an classes to closest() .process-signs-direction-cover-button of where I click.
See picture
MY php:
<div class="col-md-6 reduced_padding_col7">
<?php
$signs_to_direction_and_cover_process = $mysqli_scs->query("SELECT * FROM agsigns_db3.stock_stk where idstc_stk = ".$row['idstc_stk']." AND directioncolor_stk = 'Yellow' ");
$row_cnt = $signs_to_direction_and_cover_process->num_rows;
if($row_cnt > 0){
while ($row = mysqli_fetch_assoc($signs_to_direction_and_cover_process)) { ?>
<div class="col-md-4 thumbnail"><img src="../../css/sign-directions/<?php echo $row['directionimage_stk']; ?>" class="processing-signs-direction-cover-sign-direction-selection-process" id="<?php echo $row['id_stk']; ?>" />
<div class="col-xs-12 text-center signs-text">
<span class="current_stock_figure">
<?php echo $row['stock_stk'] == "" ? "N/A" : $row['stock_stk']; ?>
</span>
<span class="max_stock_figure">
<?php echo $row['maxlevel_stk']; ?>
</span>
</div>
</div>
<?php
}
}
?>
</div>
<div class="col-md-2 process-button">
<img src="../../css/buttons/process-signs-covered-disabled.png" id="" class="process-signs-direction-cover-button disabled_button" rel="<?php echo $row['signcode_sgn']; ?>" alt="covered"/>
<div class="options-remember-checkbox">
<input type="checkbox" class="rememberoptions" name="rememberoption" value="checked" > Remember Options<br>
</div>
MY JQuery
$(".processing-signs-direction-cover-sign-direction-selection-process").click(function() {
$(this).closest("process-button.process-signs-direction-cover-button").toggleClass("process");
});
Modify
Question Modified
Image code
In your jquery part use addClass instead of toggleClass .
$(".processing-signs-direction-cover-sign-direction-selection-process").click(function() {
$(this).closest("process-button.process-signs-direction-cover-button").addClass("process");
});
I am trying to toggle results i have echo'd out of table but i am having no luck.
I have tried the same code in HTML and it works perfectly.
Ive been working on this for a while now, and was wondering if someone could point me in the right direction.
What I've tired
Adding the javascript inside the php echo.
Adding a counter to the id, to make it unique on loop
Placing each line of the echo results in echo(""); tags.
adding a counter, to make the id unique on loop.
PHP
$i = 1;
while ($output = $fc_sel->fetch_assoc()) {
$fc_run .= $output['Food_Cat_name'] . $output['Food_Cat_Desc'] . '<br>';
$_SESSION['Food_Cat_name'] = $output['Food_Cat_name']; //echo out product name
$_SESSION['Food_Cat_Desc'] = $output['Food_Cat_Desc']; //echo out product desc
echo"
<div id='first_product'>
<button onclick='toggle_visibility('tog')'>Toggle</button>
<div id='tog'>
<div id='red_head'>
<p id='menu_title' class ='hidden' onclick='toggle_visibility('tog')'> Add your first menu item</p>
</div>
<h3 id='menu'>Menu Section</h3>
<form name='first_prod' id='first_prod' enctype='multipart/form-data' action='testing.php' method='POST' accept-charset='utf-8' >
<label id='cat_label' name='cat_label'>Name</label>
<input type='text' id='cat_name' name='cat_name' value=''>
<label id='desc_label' name='desc_label'>Description</label>
<input type='text' id='cat_desc' name='cat_desc' value=''>
</form>
</div>
</div>
";
}
}
JAVASCRIPT
<script>
//turn entire div into toggle
function toggle_visibility(id) {
var e = document.getElementById(id);
if (e.style.display == 'block' || e.style.display == '')
e.style.display = 'none';
else
e.style.display = 'block';
}
</script>
The single quotes in onclick='toggle_visibility('tog')' are conflicting with the outer single quotes. So either escape them or use double quotes in either the outer pair or the inner pair.
Then in PHP, remove the <?php echo. Just put the HTML in PHP. The echo only complicates things. If you need dynamic data in your HTML, just inject it at that place with <?php ... ?>. But so far I haven't seen any of that in your HTML: it is static.
Here is a working snippet, after having made that change in two places:
//turn entire div into toggle
function toggle_visibility(id) {
var e = document.getElementById(id);
if (e.style.display == 'block' || e.style.display == '')
e.style.display = 'none';
else
e.style.display = 'block';
}
<div id='first_product'>
<button onclick="toggle_visibility('tog')">Toggle</button>
<div id='tog'>
<div id='red_head'>
<p id='menu_title' class ='hidden' onclick="toggle_visibility('tog')"> Add your first menu item</p>
</div>
<h3 id='menu'>Menu Section</h3>
<form name='first_prod' id='first_prod' enctype='multipart/form-data' action='testing.php' method='POST' accept-charset='utf-8' >
<label id='cat_label' name='cat_label'>Name</label>
<input type='text' id='cat_name' name='cat_name' value=''>
<label id='desc_label' name='desc_label'>Description</label>
<input type='text' id='cat_desc' name='cat_desc' value=''>
</form>
</div>
</div>
Edit after modification of the question
The code in the question was extended so the HTML is produced in a loop now.
You should now take care to produce unique id values only. So you'll probably want to add <?=$i?> at several places, like this:
<?php
session_start();
// ....
$i = 1;
while ($output = $fc_sel->fetch_assoc()) {
$fc_run .= $output['Food_Cat_name'] . $output['Food_Cat_Desc'] . '<br>';
$_SESSION['Food_Cat_name'] = $output['Food_Cat_name'];
$_SESSION['Food_Cat_Desc'] = $output['Food_Cat_Desc'];
?>
<div id='first_product<?=$i>'>
<button onclick="toggle_visibility('tog<?=$i>')">Toggle</button>
<div id='tog<?=$i>'>
<div id='red_head<?=$i>'>
...etc. Note that the PHP was closed before the HTML output started. Do this, instead of a large echo. Then at the end of it, open PHP tag again to end the loop:
<?php
}
?>
please modify your code
echo "
<div id='first_product'>
<button onclick='toggle_visibility(\"tog\")'>Toggle</button>
<div id='tog'>
<div id='red_head'>
<p id='menu_title' class ='hidden' onclick='toggle_visibility(\"tog\")'> Add your first menu item</p>
</div>
<h3 id='menu'>Menu Section</h3>
<form name='first_prod' id='first_prod' enctype='multipart/form-data' action='testing.php' method='POST' accept-charset='utf-8' >
<label id='cat_label' name='cat_label'>Name</label>
<input type='text' id='cat_name' name='cat_name' value=''>
<label id='desc_label' name='desc_label'>Description</label>
<input type='text' id='cat_desc' name='cat_desc' value=''>
</form>
</div>
</div>
"
<button value='tog' onclick='toggle_visibility(this)'>Toggle</button>
Just use "this" and assign value to button its working
Try this ;)
<?php
$i = 1;
while($output = $fc_sel->fetch_assoc()){
$fc_run .= $output['Food_Cat_name'] . $output['Food_Cat_Desc'] . '<br>';
$_SESSION['Food_Cat_name'] = $output['Food_Cat_name']; //echo out product name
$_SESSION['Food_Cat_Desc'] = $output['Food_Cat_Desc']; //echo out product desc
?>
<div id="first_product<?php echo $i; ?>">
<button onclick="javascript:toggle_visibility('tog<?php echo $i; ?>')">Toggle</button>
<div id="tog<?php echo $i; ?>">
<div id="red_head<?php echo $i; ?>">
<p id="menu_title<?php echo $i; ?>" class ="hidden" onclick="toggle_visibility('tog<?php echo $i; ?>')"> Add your first menu item</p>
</div>
<h3 id="menu<?php echo $i; ?>">Menu Section</h3>
<form name="first_prod" id="first_prod<?php echo $i; ?>" enctype="multipart/form-data" action="testing.php" method="POST" accept-charset="utf-8">
<label id="cat_label<?php echo $i; ?>" name="cat_label">Name</label>
<input type="text" id="cat_name<?php echo $i; ?>" name="cat_name" value="">
<label id="desc_label<?php echo $i; ?>" name="desc_label">Description</label>
<input type="text" id="cat_desc<?php echo $i; ?>" name="cat_desc" value="">
</form>
</div>
</div>
<?php
$i++;
}
?>
I have a user edit page with a set of user permissions. Each permission is basically a checkbox. If checked the user has the permission if unchecked the user does not have the permission. So if I want to remove a permission I would uncheck the box and vice versa to add a permission.
I got everything to work using a hidden input, but the problem that I am having is that it is submitting both the hidden input and the checkbox value. For example even if I don't make a change and click the update button, I get a message that reads:
Removed access from 1 permission levels
Added access to 1 permission levels
I will show you my code below. Something to keep in mind is that each input calls a different function.
Here is the inputs:
<ul class="list-group permission-summary-rows">
<?php //List of permission levels user is apart of
foreach ($permissionData as $v1) {
if(isset($userPermission[$v1['id']])){
?>
<li class="list-group-item">
<?php echo $v1['name']; ?>
<span class="pull-right">
<input type="hidden" name="removePermission[<?php echo $v1['id'] ?>]" id="removePermission[<?php echo $v1['id'] ?>]" value="<?php echo $v1['id'] ?>" >
<input type="checkbox" checked data-toggle="switch" name="addPermission[<?php echo $v1['id'] ?>]" id="addPermission[<?php echo $v1['id'] ?>]" value="<?php echo $v1['id'] ?>" >
</span>
</li>
<?php
}
}
?>
<?php //List of permission levels user is not apart of
foreach ($permissionData as $v1) {
if(!isset($userPermission[$v1['id']])){
?>
<li class="list-group-item">
<?php echo $v1['name']; ?>
<span class="pull-right">
<input type="checkbox" data-toggle="switch" name="addPermission[<?php echo $v1['id'] ?>]" id="addPermission[<?php echo $v1['id'] ?>]" value="<?php echo $v1['id'] ?>" >
</span>
</li>
<?php
}
}
?>
Here is the PHP:
//Remove permission level
if(!empty($_POST['removePermission'])) {
$remove = $_POST['removePermission'];
if ($deletion_count = removePermission($remove, $userId)) {
$successes[] = lang("ACCOUNT_PERMISSION_REMOVED", array ($deletion_count));
} else {
$errors[] = lang("SQL_ERROR");
}
}
// Add permission level
if(!empty($_POST['addPermission'])) {
$add = $_POST['addPermission'];
if ($addition_count = addPermission($add, $userId)) {
$successes[] = lang("ACCOUNT_PERMISSION_ADDED", array ($addition_count));
} else {
$errors[] = lang("SQL_ERROR");
}
}
Even if I add the hidden input underneath the checkbox input I receive the same message. I know it has something to do with using different functions so can anyone guide me in the right direction? Should I use some JS code to find if it is checked or not?
If you want to use that trick... you must to name the same both arrays!
<input type="hidden" name="Permission[<?php echo $v1['id'] ?>]" id="removePermission[<?php echo $v1['id'] ?>]" value="0" >
<input type="checkbox" <?php echo ($v1['id']=='YES')?'checked':'' ?> data-toggle="switch" name="Permission[<?php echo $v1['id'] ?>]" id="AddPermission[<?php echo $v1['id'] ?>]" value="1" >
Take a look at "$v1['id']=='YES'" and use the correct comparison. Remember, name must be the same and a value of 0 will be disabled and 1 enabled.
Good luck.
Both the hidden input and the checkbox values are submitted because they're of different input types.
You don't need to hardcode checked explicitly. Write a php if loop to check if the user has permission and echo "checked" accordingly.
//EDIT:
This is the code I would use for this problem. Just overwrite all rules for the user in the DB. Only thing you have to know is the amount of rules (represented by the constant).
<html>
<body>
<?PHP
define("NUMBEROFINPUTS",5);
if(isset($_GET["permissions"])){
$dbperms = array();
foreach($_GET["permissions"] as $permission) {
$dbperms[$permission] = 1;
}
//$dbperms: 0->Input is not set; 1-> Input is set
for($i=0;$i<NUMBEROFINPUTS;$i++){
if(isset($dbperms[$i])) {
echo "Input ".$i." is set<br />";
}
else{
echo "Input ".$i." is not set<br />";
}
}
}
else {
echo '<form>';
for($i = 0;$i<NUMBEROFINPUTS;$i++){
echo 'Permission '.$i.': <input type="checkbox" name="permissions[]" value="'.$i.'" checked /><br />';
}
echo '<input type="submit" /></form>';
}
?>
</body>
</html>
I hope I could help.
use this in jQuery
$("input[type=checkbox]:not(:checked)").attr("value");
well for get and do some with all unchecked checkbox you can collect it into array... and send it on submit to server
var aUnchecked = new Array();
$("input[type=checkbox]:not(:checked)").each(fucntoin(){
aUnchecked.push($(this).attr("name"));
}
In category.tpl Opencart 1.5.x
I'm trying to add quantity to the add to cart button.
<div class="cart">
<input type="text" name="quantity<?php echo $product['product_id']; ?>" value="1" size="1" />
<input type="button" value="<?php echo $button_cart; ?>" onclick="addToCart('<?php echo $product['product_id']; ?>', 'document.form.quantity<?php echo $product['product_id']; ?>.value')" class="button" />
</div>
If I just put a number in for the second variable of addToCart like
addToCart('<?php echo $product['product_id']; ?>', 2);
This adds quantity 2 fine. Checking the element name in ff shows me the number is coming back from php correctly "quantity6.value", etc. Apparently, but when I click Add to Cart nothing happens. Can someone point me in the right direction?
Just to make it more succinct I changed the line to:
" onclick="addToCart('', document.getElementById('quantity').value)" class="button" />
But still the button does not appear to do anything on a click. I assume the document.getElementById().. line is not returning the number properly, but I'm not sure of a good way to test it.
Neither does this seem to work:
<div class="cart">
<input type="text" name="quantity<?php echo $product['product_id']; ?>" value="1" size="1" onchange="updateQty(<?php echo $product['product_id']; ?>);" />
<input type="button" value="<?php echo $button_cart; ?>" onclick="addToCart('<?php echo $product['product_id']; ?>', getQty(<?php echo $product['product_id']; ?>);)" class="button" />
</div>
...
<script type="text/javascript"><!--
function getQty(num) {
getQty = document.getElementById('quantity' & num).value;
}
function updateQty(num) {
var ibox = document.form.quanity[num].value;
quantity[num] = ibox;
}
...
</script>
This seems a little overdone to be honest. You can do this with one function simply by changing the function on the onclick event to addToCartCategory() and changing the name to an ID for the quantity box. Something along the lines of
<div class="cart">
<input type="text" id="quantity<?php echo $product['product_id']; ?>" value="1" size="1" />
<input type="button" value="<?php echo $button_cart; ?>" onclick="addToCartCategory(<?php echo $product['product_id']; ?>)" class="button" />
</div>
...
<script type="text/javascript"><!--
function addToCartCategory(product_id) {
var qty = $('#quantity' + product_id).val();
addToCart(product_id, qty);
}
...
</script>