codeigniter multiple form in one page html insert data in database

 codeigniter multiple form in one page html insert data in database

 public function add_about_us_section_a(){
$this->input->post('sub');
$value = $this->input->post();

      $data = array(
      'id' => $value['id'],
'main_heading' => $value['main_heading'],
'sub_heading' => $value['sub_heading'],
'message' => $value['message'],
);
$this->db->where('id',$data['id']);
      $this->db->update('add_about_us',$data);
$this->session->set_flashdata('success_msg', 'Record Add Successfully');
            redirect("admin/add_about_us");
    }

Take submit button name == (sub)

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codeigniter multiple form in one page html insert data in database

 codeigniter multiple form in one page html insert data in database

 public function add_about_us_section_a(){
$this->input->post('sub');
$value = $this->input->post();

      $data = array(
      'id' => $value['id'],
'main_heading' => $value['main_heading'],
'sub_heading' => $value['sub_heading'],
'message' => $value['message'],
);
$this->db->where('id',$data['id']);
      $this->db->update('add_about_us',$data);
$this->session->set_flashdata('success_msg', 'Record Add Successfully');
            redirect("admin/add_about_us");
    }

Take submit button name == (sub)

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Codeigniter Update the Data by database.

Codeigniter Update the Data by database.

Controller

public function edit_model_footer($id){

    $data['edit_model'] = $this->db->where('id',$id)->get('model_footer')->row_array();

$this->load->view('admin/edit_model_footer',$data);

}


Table Name: ==> model_footer

Page Name =>'admin/edit_model_footer'

Function ==> edit_model_footer.

$id = Taken by view pages where id already pass.


Model.

if you want to use the model then you can use this type code.

public function edit_model_footer (){

$this->db->where('id',$id)->get('model_footer')->row_array();
}

row_array ==> get one value by id.

result_array ==> get total data by database.

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Codeigniter Update the Data by database.

Codeigniter Update the Data by database.

Controller

public function edit_model_footer($id){

    $data['edit_model'] = $this->db->where('id',$id)->get('model_footer')->row_array();

$this->load->view('admin/edit_model_footer',$data);

}


Table Name: ==> model_footer

Page Name =>'admin/edit_model_footer'

Function ==> edit_model_footer.

$id = Taken by view pages where id already pass.


Model.

if you want to use the model then you can use this type code.

public function edit_model_footer (){

$this->db->where('id',$id)->get('model_footer')->row_array();
}

row_array ==> get one value by id.

result_array ==> get total data by database.

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Substring Use In php or codeigniter.

Substring Use In php or codeigniter.


If your data store in variable ==> $testimonials['content'] .

You want to show in 100 words When you use substr() function .

like as

$a ="Hell fr. I am a web-developer. I can create many site in php or wordpress... "

then you want to show only 15 Words show in your post.

Then you use substr function

like as ;;;


substr($a, 0, 15) ;

0, to 15 means you want to show only 1st to 15th words ok...


other word..

<td><?= substr($testimonials['content'], 0, 70)  ?></td>

then you use 70 charactor in your post...

Thanks.

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Substring Use In php or codeigniter.

Substring Use In php or codeigniter.


If your data store in variable ==> $testimonials['content'] .

You want to show in 100 words When you use substr() function .

like as

$a ="Hell fr. I am a web-developer. I can create many site in php or wordpress... "

then you want to show only 15 Words show in your post.

Then you use substr function

like as ;;;


substr($a, 0, 15) ;

0, to 15 means you want to show only 1st to 15th words ok...


other word..

<td><?= substr($testimonials['content'], 0, 70)  ?></td>

then you use 70 charactor in your post...

Thanks.

Read More

Update Images delete in Codeigniter

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.

Read More

Update Images delete in Codeigniter

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.

Read More