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17 December, 2018

Update Images delete in Codeigniter

 Programing Coderfunda     December 17, 2018     codeigniter, Update images delete     No comments   


Update Images delete in Codeigniter


Image...

When you update images then your image will be delete then you use

A input tag and pass the value. Example Given blow....

(HTML)

<div>
<input class="brow-mainborsty" id="exampleInputFile"  type="file" name="img">
<input type="hidden" name="old_img" value="<?= $client['client_img'] ?>" required="">
</div>

<div class="col-md-4">
<img class="img_style_banner" src="<?php echo base_url();?>uploads/<?= $client['client_img'] ?>">
                     
    <input type="hidden" name="service_icon" value="icn_wireless.png" required="">
       </div>

(Codeigniter Code In Controller)

Start.

if($this->input->post()){
$inserclients['client_name'] = $this->input->post('client_name');
$inserclients['client_img'] = $this->input->post('old_img');
$config['upload_path']   = './uploads/';
$config['allowed_types'] = 'gif|jpg|png';
      $this->load->library('upload', $config);
      if ($this->upload->do_upload('img'))
      {
          $data = array('upload_data' => $this->upload->data());
          $img = $data['upload_data']['file_name'];
          $inserclients['client_img'] = $img;
      }
            $this->admin_model->update_client($id,$inserclients);
            $this->session->set_flashdata('update_client', 'Client Information Updated Successfully');
            redirect("admin/view_clients");
}


1)First you mention the value of ('old_img') in input name field
2) You Declair the value in post this type Exp. " $inserclients['client_img'] = $this->input->post('old_img');"
3)then you upload the images and your images will not we deleted when you will update forum.
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