Simple way to upload multiple image upload view, edit and delete everything in codeigniter, this is one of the best way create a multiple image upload files with text also. Here i'm going to tell you a simple method for this multiple image upload and edit delete. Let see the step by step process and coding.
controller
// ---------------------------Validation IMAGE-----------------------------
if (empty($_FILES['product_image']['name']) && empty($product_id))
{
$this->form_validation->set_rules('product_image','Product Image','required');
}
// ---------------------------Validation IMAGE END-----------------------------
$pack_data=$this->package_model->single($package_id);
$current_pack_img=$pack_data->package_image;
if ($this->form_validation->run()) // remove
{
// ---------------------------UPLOAD IMAGE-----------------------------
$config = [
'upload_path' => 'upload/package_image/',
'allowed_types' => 'gif|png|jpg|jpeg|PNG|JPG|JPEG|doc|docx|ppt|pdf|txt',
'overwrite' => false,
'maintain_ratio' => true,
'encrypt_name' => true,
'remove_spaces' => true,
'file_ext_tolower' => true
];
$this->load->library('upload', $config);
if ($this->upload->do_upload('package_image')) {
$data = $this->upload->data();
$image = $config['upload_path'].$data['file_name'];
}
else{
if(!empty($_FILES['package_image']['name'])){
$error = array('error' => $this->upload->display_errors());
$this->session->set_flashdata('exception',$this->upload->display_errors());
}
}
$userdata['package_image']=(!empty($image)?$image:$current_pack_img);
//echo "==========".$data['package']->package_image;die;
// ---------------------------UPLOAD IMAGE END-----------------------------
View Page
<div class="form-group row">
<label for="product_bv" class="col-sm-4 col-form-label">Package Image:</label>
<div class="col-sm-8">
<input type="file" id="package_image" class="form-control-file" name="package_image">
<br>
<?php if (!empty($package->package_image)) { ?>
<img src="<?php echo base_url().$package->package_image ?>" width="150" style='border-radius: 9px;'>
<?php } ?>
</div>
</div>
model
public function single($package_id = null)
{
return $this->db->select('*')
->from('package')
->where('package_id', $package_id)
->get()
->row();
}
