How to add/update multiple products in cart in shopify

jQuery(function () {
   
jQuery('body').find(".couponproduct .gf_add-to-cart").click(function (e) {
e.preventDefault();
values = {}
                values[30370850865245] = 0;
                values[31289364840541] = 1;
                jQuery.ajax({
                      type: 'POST',
                      url: '/cart/update.js',
                      data: { updates: values},
                      dataType: 'json',
                      success: function() {
                        location.href = '/checkout';
                     }
               });
});
   
});

How to keep multiple values selected dropdown in magento addField (multiselect)

$filterData = $this->helper('adminhtml')->prepareFilterString($this->getRequest()->getParam('filter', false));
$fieldset->addField('warehouse', 'multiselect', array(
            'label' => Mage::helper('namespace_reports')->__('Warehouse'),
            'title' => Mage::helper('namespace_reports')->__('Select multiple warehouse'),
            'name' => 'warehouse',
            'values' => $this->_getWarehouseArr(),
            'value' => isset($filterData['warehouse'][0]) ? explode(',', $filterData['warehouse'][0]) : array(),
            'style' => 'height:43px'
        ));

How to upload products multiple images in codeigniter Gocart in admin panel

Open : gocart/views/admin/iframe/product_image_uploader.php

<?php include('header.php');?>

<script type="text/javascript">
 
<?php if( $this->input->post('submit') ):?>
$(window).ready(function(){
        $('#iframe_uploader', window.parent.document).height($('body').height()); });
<?php endif;?>
<?php if($file_name):?>
        parent.add_product_image('<?php echo json_encode($file_name);?>');
<?php endif;?>
 
</script>
<?php if (!empty($error)): ?>
    <div class="alert alert-error">
        <a class="close" data-dismiss="alert">×</a>
        <?php echo $error; ?>
    </div>
<?php endif; ?>
<div class="row-fluid">
    <div class="col-md-12">
        <?php echo form_open_multipart($this->config->item('admin_folder') . '/products/product_image_upload', 'class="form-inline "'); ?>
        <?php echo form_upload(array('name' => 'userfile[]', 'id' => 'userfile', 'class' => 'input-file', 'multiple'=>"true" )); ?>
        <input class="btn" name="submit" type="submit" value="<?php echo lang('upload'); ?>" />
        </form>
    </div>
</div>
<?php include('footer.php');

Open : gocart/controllers/admin/products.php

Update product_image_upload() function

function product_image_upload() {
        $data['file_name'] = false;
        $data['error'] = false;
        $config['allowed_types'] = 'gif|jpg|png';
        //$config['max_size'] = $this->config->item('size_limit');
        $config['upload_path'] = 'uploads/images/full';
        $config['encrypt_name'] = true;
        $config['remove_spaces'] = true;
        $this->load->library('upload', $config);
        $files = $_FILES;
     
        $cpt = count($_FILES['userfile']['name']);
        for($i=0; $i<$cpt; $i++)
        {
            $_FILES['userfile']['name']= $files['userfile']['name'][$i];
            $_FILES['userfile']['type']= $files['userfile']['type'][$i];
            $_FILES['userfile']['tmp_name']= $files['userfile']['tmp_name'][$i];
            $_FILES['userfile']['error']= $files['userfile']['error'][$i];
            $_FILES['userfile']['size']= $files['userfile']['size'][$i];

            //$this->upload->initialize($this->set_upload_options());
         
            if ($this->upload->do_upload()) {
                $upload_data = $this->upload->data();
             
                $this->load->library('image_lib');
                /*
                  I find that ImageMagick is more efficient that GD2 but not everyone has it
                  if your server has ImageMagick then you can change out the line
                  $config['image_library'] = 'gd2';
                  with
                  $config['library_path'] = '/usr/bin/convert'; //make sure you use the correct path to ImageMagic
                  $config['image_library'] = 'ImageMagick';
                 */
                //this is the larger image
                $config['image_library'] = 'gd2';
                $config['source_image'] = 'uploads/images/full/' . $upload_data['file_name'];
                $config['new_image'] = 'uploads/images/medium/' . $upload_data['file_name'];
                $config['maintain_ratio'] = TRUE;
                $config['width'] = 600;
                $config['height'] = 500;
                $this->image_lib->initialize($config);
                $this->image_lib->resize();
                $this->image_lib->clear();
                //small image
                $config['image_library'] = 'gd2';
                $config['source_image'] = 'uploads/images/medium/' . $upload_data['file_name'];
                $config['new_image'] = 'uploads/images/small/' . $upload_data['file_name'];
                $config['maintain_ratio'] = TRUE;
                $config['width'] = 235;
                $config['height'] = 235;
                $this->image_lib->initialize($config);
                $this->image_lib->resize();
                $this->image_lib->clear();
                //cropped thumbnail
                $config['image_library'] = 'gd2';
                $config['source_image'] = 'uploads/images/small/' . $upload_data['file_name'];
                $config['new_image'] = 'uploads/images/thumbnails/' . $upload_data['file_name'];
                $config['maintain_ratio'] = TRUE;
                $config['width'] = 150;
                $config['height'] = 150;
                $this->image_lib->initialize($config);
                $this->image_lib->resize();
                $this->image_lib->clear();
                $data['file_name'][] = $upload_data['file_name'];
            }
        }
        if ($this->upload->display_errors() != '') {
            $data['error'] = $this->upload->display_errors();
        }
        $this->load->view($this->config->item('admin_folder') . '/iframe/product_image_uploader', $data);
    }

Open : gocart/views/admin/product_form.php

Update : add_product_image(data) function

function add_product_image(data) {
     
        var $images = $.parseJSON(data);
        $.each($images, function(i, image) {
            p = image.split('.');
            var photo = '<?php add_image("' + p[0] + '", "' + p[0] + '.' + p[1] + '", '
            ', '
            ', '
            ', base_url('
            uploads / images / thumbnails '));?>';
            $('#gc_photos').append(photo);
            $('#gc_photos').sortable('destroy');
            photos_sortable();
        });
    }

Inserting multiple rows mysql in codeigniter

if your php version>=5.4 it should work.

You may try this

if ($_POST) { $row_ids=$this->input->post('id'); $desc=$this->input->post('desc'); $spaces=$this->input->post('space'); $prices=$this->input->post('price'); $totals=$this->input->post('total'); $data = array(); for ($i = 0; $i < count($this->input->post('id')); $i++) { $data[$i] = array( 'row_id' => $row_ids[$i], 'desc' => $desc[$i], 'space' => $spaces[$i], 'price' => $prices[$i], 'total' => $totals[$i], 'code' => time() ); } $this->Home_model->create($data); }

How to assign category on multiple products in Magento

• In your backend, go to Catalog -> Categories -> Manage Categories.
• Select the category you want to add products to.
• Click "Category Products" Tab
• Reset the Filter, select your products, Save Category