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Drag and Drop using jQuery Save the new order

i'm using drag and drop to order a list with jquery ....
and i want to save the new order to Database by clicking a button for exemple
this is my methode to get list element
public function test() {
$choice = Database::getInstance()->query("SELECT * FROM choix WHERE condidat_concour_id = ".$this->data()->ID." ORDER BY ordre ASC");
foreach($choice->results() as $choi){
$cs_code = $choi->cs_code;
$cs = Database::getInstance()->query("SELECT code,designation,site
FROM cs
WHERE code = '{$cs_code}' ");
echo "<li id=".$choi->id.">";
echo "<span class='handle'><i class='fa fa-ellipsis-v'></i><i class='fa fa-ellipsis-v'></i></span>";
echo "<span class='text'>".$choi->cs_code."</span>";
echo "</li>";
}
}
I'm looking to use this Script to save order
function saveOrder() {
var articleorder="";
$("#sortable li").each(function(i) {
if (articleorder=='')
articleorder = $(this).attr('id');
else
articleorder += "," + $(this).attr('id');
});
//articleorder now contains a comma separated list of the ID's of the articles in the correct order.
$.post('set_order.php', { order: articleorder })
.success(function(data) {
alert('saved');
})
.error(function(data) {
alert('Error: ' + data);
});
but i don't know what i should use in set_order.php ??
i'm trying with this code but i didn't get any result !!
$i = 1 ;
$orderlist = explode(',', $_POST['ordre']);
foreach ($orderlist as $k=>$order) {
$sql = 'UPDATE choix SET ordre = :ordre WHERE id = :id' ;
$query = $pdo->prepare($sql);
$query->bindParam(':ordre', $i, PDO::PARAM_INT);
$query->bindParam(':id', $id, PDO::PARAM_INT);
$query->execute();
$i++ ;
}
you can check my Database classe here

calculate and display difference between 2 dates before submitting form

I would like to find find a way to calculate the difference between 2 dates, and display the result before I submit the form. This will be similar to the check in - check out drop downs in the yellow/ orange box in http://www.booking.com/ where on selecting the dates the number of nights is immediately displayed.
HTML version of code as displayed in JS Fiddle: http://jsfiddle.net/chri_chri/xy2gpa02/2/
Code used to generate the drop down date selectors
<?php
// displays days with leading 0s
$options = array();
for ($i=1; $i<32; $i++) {
$theday = date('d', mktime(0,0,0,0,$i,2000));
$sel = ($i == date('d') ? 'selected="selected"' : '');
$options[] = "<option value= \"{$theday}\" {$sel}>{$theday}
</option>";
}
$options_list = join("\r\n", $options);
echo "<div class='select' id='date'><select class=\"short-input\" name=\"day_from\">{$options_list}</select></div>";
?>
<?php
$options = array();
for ($i = 1; $i<13; $i++) {
$themonth = date('F', mktime(0,0,0,$i,2, 2000));
$month = date('m', mktime(0,0,0,$i,2,2000));
$sel =($i == date('n') ? ' selected="selected"' : '');
$options[] = "<option value=\"{$month}\" {$sel}>{$themonth}
</option>";
}
$options_list = join("\r\n", $options);
echo "<div class='select' id='month'><select class=\"short-input\" name=\"month_from\" size=\"1\">{$options_list}</select></div>";
?>
<?php
/* build selection list for the year */
$today = time(); // stores today's date
$startYr = date("Y", $today); // get the year from $today
echo "<div class='select' id='year'>
<select class='short-input' name='year_from'>\n";
for ($year=$startYr;$year<=$startYr+10;$year++)
{
echo " <option value= $year";
if ($startYr == $year)
{
echo "";
}
echo " > $year</option>\n";
}
echo "</select>\n</div>\n";
?>

you have two options, use java-script or submit form to php file and process the form.
jsfiddle working example http://jsfiddle.net/mdamia/3b5fyzjL/32/
// the script
function stayCost() {
var dayFrom = $('.day-from').val();
var monthFrom = $('.month-from').val();
var yearFrom = $('.year-from').val();
var dateFrom = Date.parse(monthFrom + ' ' + dayFrom + ' ' + yearFrom);
var dayTo = $('.day-to').val();
var monthTo = $('.month-to').val();
var yearTo = $('.year-to').val();
var dateTo = Date.parse(monthTo + ' ' + dayTo + ' ' + yearTo);
var dateDifference = dateTo - dateFrom;
var diffInDays = Math.ceil(dateDifference / (1000 * 3600 * 24));
$('.days').text(diffInDays);
$('.cost').text(diffInDays * 40);
}
stayCost();
$('.day-to').change(function () {
stayCost();
});

Send and set 3 selected values from Dropdown menu to JavaScript function PHP

I have three drop down menus:
<?php
if(isset($som)) {
=======first drop down=======
echo "<select id="."som-patch1"." class="."form-control".">";
echo "<option value="."select".">Please Select SOM patch...</option>";
for ($i=0; $i < count($som) ; $i++) {
echo '<option value="'.$som[$i]['som'].'">'.$som[$i]['som'].' </option>';
}
echo "</select>";
=======second drop down=======
echo "<select id="."som-patch1-month"." class="."form-control".">";
echo "<option value="."select".">Please Select Month ...</option>";
for ($i=0; $i < 12 ; $i++) {
$month = date('F', strtotime('-'.$i.' month', strtotime(date('Y-m-01'))));
echo '<option value="'.$month.'">'.$month.'</option>';
}
echo "</select>";
=======third drop down=======
echo "<select id="."som-patch1-year"." class="."form-control".">";
echo "<option value="."select".">Please Select Year ...</option>";
for ($i=0; $i < 12 ; $i++) {
$year = date('Y', strtotime('-'.$i.' year', strtotime(date('Y-m-01'))));
echo '<option value="'.$year.'">'.$year.'</option>';
}
echo "</select>";
}
?>
I can successfully send the selected values to the following JavaScript function:
$('[id^=som-patch1]').on('change', function() {
alert( this.value );
});
The problem I have is:
I am unable to set the relevant values in the variables so that I could call the add_som_donut_chart_org_data() method.
Also I need to make sure all THREE values have been selected before the function call.
I have tried the following:
$('[id^=som-patch1]').on('change', function() {
var som = null;
var month = null;
var year = null;
if (id=='som-patch1'){
som = this.value;
}
alert( som );
});
But this doesn't set the som value.
The desired outcome should be:
if (som !== null && month !== null && year !== null) {add_som_donut_chart_org_data(som,month,year)}
Thanks in advance.
UPDATE: The following code resolved the issue
$('[id^=som-patch1]').on('change', function() {
var id = $(this).attr("id");
if (id == 'som-patch1') {
som = this.value;
}
if (id == 'som-patch1-month') {
month = this.value;
}
if (id == 'som-patch1-year') {
year = this.value;
}
if (som !== null && month !== null && year !== null) {
add_som_donut_chart_org_data(som,month,year);
}
});

As per your current code condition if (id=='som-patch1') would never be true, because id is not defined yet. Hence it will not set som variable. The reason is very basic that you have not defined id variable in your code. Before your condition use following code:
var id = $(this).attr("id");

Get values of all selected checkboxes and add them to Query String

I will try to be as brief and objective as possible. I'm developing a shopping cart system and for some products categories I need to create checkboxes that corresponds to the additional products that can be added for a single product and the amount of it. I have one script to display the products by category, and if category id match with the specified number id, the additional products are recovered from the database table additionals and displayed in checkboxes with their price in the row of the product that belong to that category. In my page products.php I have the following code to display my products from database:
$sql = "SELECT p.product_id, p.product_name, p.product_price,
p.category_id, c.category_name FROM products p, categories c WHERE c.category_id = p.category_id ORDER BY p.category_id, p.product_name";
$stmt = $connection->prepare($sql);
$stmt->execute();
$sql2 = "SELECT additional_id, additional_name, additional_price FROM additionals ORDER BY additional_name";
$stmt2 = $connection->prepare($sql2);
$stmt2->execute();
$num = $stmt->rowCount();
$category = null;
if($num>0)
{
while ($row = $stmt->fetch(PDO::FETCH_ASSOC))
{
extract($row);
if($category != $category_id)
{
if(!is_null($category)) { echo "</table>"; }
echo "<h1>{$category_name}</h1>
<table>
<tr>
<th>NAME</th>
<th>PRICE</th>
<th>QUANTITY</th>";
if($category_id == 1) echo" <th>ADDITIONALS</th>";
echo "</tr>";
$category = $category_id;
}
echo "
<tr>
<td>
<div class='product-id' style='display: none'>{$product_id}</div>
<div class='product-name'>{$product_name}</div></td>
<td>${$product_price}
</td>
<td>
<input type='number' name='quantity' value='1' min='1' max='20'/>
</td>";
if($category_id == 1)
{
echo "<td>";
while ($row = $stmt2->fetch(PDO::FETCH_ASSOC))
{
extract($row);
echo "
<input type='checkbox' name='acr[]' value='{$additional_id}'/>{$additional_name} - ${$additional_price} <input type='number' name='quantity_acr[]' value='1' min='1' max='5'/><br/>
";
}
echo "</td>";
}
echo "<td>
<form class='add'>
<button type='submit'>Add</button>
</form>
</td>
</tr>";
}
echo "</table>";
}
With this code, my output is something like this:
http://i.imgur.com/1mEPljR.png
The category id 1 corresponds to the Food category so, the additionals column will be displayed.
I use this jQuery code to get the values and add them to a Query String:
$(document).ready(function()
{
$('.add').on('submit', function()
{
var product_id = $(this).closest('tr').find('.product-id').text();
var product_name = $(this).closest('tr').find('.product-name').text();
var quantity = $(this).closest('tr').find('input').val();
window.location.href = "add_to_cart.php?product_id=" + product_id + "&product_name=" + product_name + "&quantity=" + quantity;
return false;
});
});
And here is my problem. I have no idea of how to store the additional selected checkboxes products and their respective quantities in the Query String too! In add_to_cart.php I have the following code to get the variables from Query String, compare them in database and add the product to the SESSION:
if (isset($_GET['product_id']) && $_GET['product_id'] != "")
{
if(isset($_SESSION['cart']))
{
$count = count($_SESSION['cart']);
$product_id_session = $count++;
}
else
{
$product_id_session = 0;
}
$product_id = isset($_GET['product_id']) ? $_GET['product_id'] : "";
$product_name = isset($_GET['product_name']) ? $_GET['product_name'] : "";
$quantity = isset($_GET['quantity']) ? $_GET['quantity'] : "";
$sql = "SELECT * FROM products WHERE product_id LIKE '{$product_id}' AND product_name LIKE '{$product_name}' LIMIT 1";
$stmt = $connection->prepare($sql);
$stmt->execute();
$num = $stmt->rowCount();
if($num == 1)
{
if($quantity <= 0 || $quantity > 20)
{
header('Location: products.php?action=invalidquantity&product_name=' . $product_name);
}
else if(!isset($_SESSION['cart']))
{
$_SESSION['cart'] = array();
}
if(isset($_SESSION['cart']))
{
while ($row = $stmt->fetch(PDO::FETCH_ASSOC))
{
extract($row);
$columns = array
(
'product_id_session' => $product_id_session,
'product_id' => $product_id,
'product_name' => $product_name,
'product_price' => $product_price,
'quantity' => $quantity
);
}
$_SESSION['cart'][$product_id_session] = $columns;
header('Location: products.php?action=added&product_name=' . $product_name);
}
}
else
{
redirect_to("products.php");
}
}
I need to do the same with the selected checkboxes! Compare them in database with additional_id and insert the name and price of them in the SESSION in the respective product array, but I do not know how to do this. I hope you understood what I want to do. I'm trying this all day but my current knowledge does not allow me to pass beyond this point. I humbly ask someone to help me.

The name of the input field is acr[]. This means you will have a numerical array inside $_GET['acr'] assuming the submit method is GET.
So you'll have $_GET['acr'][0], $_GET['acr'][1], etc.
You can always use var_dump($_GET) to see all the input values.
It might make more sense for you to use a unique identifier inside the brackets for each product type.
For example use name acr[garlic] or acr[01234] signifying a product ID.

try this : http://jsfiddle.net/zkky5c0f/
$(document).ready(function(){
var allCheckbox = '';
$('input[type=\"checkbox\"]').each(function(){
if(allCheckbox !== ''){
allCheckbox += '-' + $(this).val();
}else{
allCheckbox += $(this).val();
}
});
alert(allCheckbox);
});
In your code it would be like:
$(document).ready(function()
{
$('.add').on('submit', function()
{
var product_id = $(this).closest('tr').find('.product-id').text();
var product_name = $(this).closest('tr').find('.product-name').text();
var quantity = $(this).closest('tr').find('input').val();
var allCheckbox = '';
$('input[type=\"checkbox\"]').each(function(){
if(allCheckbox !== ''){
allCheckbox += '-' + $(this).val();
}else{
allCheckbox += $(this).val();
}
});
window.location.href = "add_to_cart.php?product_id=" + product_id + "&product_name=" + product_name + "&quantity=" + quantity + "&checkbox=" + allCheckbox;
return false;
});
});
Then in PHP you can simply explode the string over -
example :
$checkbox = explode($_GET['checkbox']);
hope this helps :)

How to change onhover list show/close in Magento Community

I have a minor problem.
Left side navigation menu toggle <--- website link - see left category navigation.
As you see in the link above, this is a left side navigation with toggle option. When clicking on the + sign the submenu gets unfolded and the + sign becomes a - sign, when clicking the - sign it gets back to normal.
The title on the left side is a link, when clicking on the title on the left it gets be directly ex. to the Fast Food category. However, I would like the title to have the same option as the +/- sign - and removing the link class.
The HTML code is:
<div class="block block-side-nav-container">
<div class="block-title">
<strong><span><?php echo $this->__('Categories') ?></span></strong>
</div>
<div class="block-content">
<div class="side-nav">
<ul id="category-treeview" class="treeview-side treeview">
<?php foreach ($this->getStoreCategories() as $_category): ?>
<?php echo $this->drawItem($_category) ?>
<?php endforeach ?>
</ul>
</div>
</div>
I might think that the code is a php language, please see below:
protected function _renderCategoryMenuItemHtml($category, $level = 0, $isLast = false, $isFirst = false,
$isOutermost = false, $outermostItemClass = '', $childrenWrapClass = '', $noEventAttributes = false)
{
if (!$category->getIsActive()) {
return '';
}
$html = array();
// get all children
if (Mage::helper('catalog/category_flat')->isEnabled()) {
$children = (array)$category->getChildrenNodes();
$childrenCount = count($children);
} else {
$children = $category->getChildren();
$childrenCount = $children->count();
}
$hasChildren = ($children && $childrenCount);
// select active children
$activeChildren = array();
foreach ($children as $child) {
if ($child->getIsActive()) {
$activeChildren[] = $child;
}
}
$activeChildrenCount = count($activeChildren);
$hasActiveChildren = ($activeChildrenCount > 0);
// prepare list item html classes
$classes = array();
$classes[] = 'level' . $level;
$classes[] = 'nav-' . $this->_getItemPosition($level);
if ($this->isCategoryActive($category)) {
$classes[] = 'active';
}
$linkClass = '';
if ($isOutermost && $outermostItemClass) {
$classes[] = $outermostItemClass;
$linkClass = ' class="'.$outermostItemClass.'"';
}
if ($isFirst) {
$classes[] = 'first';
}
if ($isLast) {
$classes[] = 'last';
}
if ($hasActiveChildren) {
$classes[] = 'parent';
}
// prepare list item attributes
$attributes = array();
if (count($classes) > 0) {
$attributes['class'] = implode(' ', $classes);
}
if ($hasActiveChildren && !$noEventAttributes) {
$attributes['onmouseover'] = 'toggleMenu(this,1)';
$attributes['onmouseout'] = 'toggleMenu(this,0)';
}
// assemble list item with attributes
$htmlLi = '<li';
foreach ($attributes as $attrName => $attrValue) {
$htmlLi .= ' ' . $attrName . '="' . str_replace('"', '\"', $attrValue) . '"';
}
$htmlLi .= '>';
$html[] = $htmlLi;
$html[] = '<a href="'.$this->getCategoryUrl($category).'"'.$linkClass.'>';
$html[] = '<span>' . $this->escapeHtml($category->getName()) . '</span>';
$html[] = '</a>';
// render children
$htmlChildren = '';
$j = 0;
foreach ($activeChildren as $child) {
$htmlChildren .= $this->_renderCategoryMenuItemHtml(
$child,
($level + 1),
($j == $activeChildrenCount - 1),
($j == 0),
false,
$outermostItemClass,
$childrenWrapClass,
$noEventAttributes
);
$j++;
}
if (!empty($htmlChildren)) {
if ($childrenWrapClass) {
$html[] = '<div class="' . $childrenWrapClass . '">';
}
$html[] = '<ul class="level' . $level . '">';
$html[] = $htmlChildren;
$html[] = '</ul>';
if ($childrenWrapClass) {
$html[] = '</div>';
}
}
$html[] = '</li>';
$html = implode("\n", $html);
return $html;
}
Please help.
Thank you!

You could fix this with jQuery.
All you have to do is add a slideToggle function to your menutitle.
First be sure to include jQuery in your site
Create a js file for little js fixes (i usually call it customjs.js) and include from the footer of your site
Add the following jQuery
$(".block-title").click(function(){
$(".block-content").slideToggle(); //SLIDE TOGGLE FOR SLIDING UP AND DOWN
return false; // PREVENTS LINK FROM WORKING
})
Check jsfiddle.net/pTg68/17/ for an example
Cheerz

Firstly find what the function is called, I would imagine it look something like this:
var menu = "closed";
function toggleMenu(){
if(menu = "closed"){
openTree();
}else{
closeTree();
}
}
function openTree(){
//code to open the menu
};
function closeTree(){
//code to close the menu
};
And all you would do is change the link from each category from
Fast Food
to
Fast Food