php - Product category id is not working on product form in CodeIgniter -


i'm making website users can add products website. when select category on product form view file , upload product, no category id given product , says category id = 0. 

some database information:  categories table: row 1: id row 2: name  in products table: row: category_id

this dropdown menu categories in view form file:

 <select name="category_id">         <?php foreach (get_categories_h() $category) : ?>             <option><?php echo $category['name']; ?></option>         <?php endforeach; ?>         </select>

and part of db insert function in controller form:

$this-> db-> insert('products', array(                 'product_foto' => 'new_'.$data["raw_name"].$data['file_ext'],                 'product_foto_thumb' => 'thumb_'.$datathumb["raw_name"].$datathumb['file_ext'],                 'product_naam' => $this->input->post('product_naam'),                 'product_beschrijving' => $this->input->post('product_beschrijving'),                 'ophaal_plaats' => $this->input->post('ophaal_plaats'),                 'category_id' => $this->input->post('category_id'),                 'date_created' => date('y-m-d'),                 'date_updated' => date('y-m-d')             );

i hope can me, thanks

you can try solution problem.

change view file

<select name="category_id">         <?php foreach (get_categories_h() $category) : ?>             <option value="<?=$category['id'];?>"><?php echo $category['name']; ?></option>         <?php endforeach; ?> </select>

changes controller file.

$this-> db-> insert('products', array(                 'product_foto' => 'new_'.$data["raw_name"].$data['file_ext'],                 'product_foto_thumb' => 'thumb_'.$datathumb["raw_name"].$datathumb['file_ext'],                 'product_naam' => $this->input->post('product_naam'),                 'product_beschrijving' => $this->input->post('product_beschrijving'),                 'ophaal_plaats' => $this->input->post('ophaal_plaats'),                 'category_id' => !empty($this->input->post('category_id')) ? $this->input->post('category_id') : 0,                 'date_created' => date('y-m-d'),                 'date_updated' => date('y-m-d')             );

i hope helps you.


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