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.
