Toto je odpověď, doufám, že to pomůže mnoha lidem :)
Toto je moje stránka zobrazení:
<div id="invoice_form">
<?php echo form_open(base_url().'sample/myinvoice'); ?>
<div><?php echo form_input(array('id'=>'ref','name'=>'ref'));?></div>
<div id="description"><p id="add_field">ADD DESCRIPTION</p></div>
<input id="btn_add" name="btn_add" type="submit" class="btn btn-primary" value="Save" />
<?php echo form_close(); ?>
</div>
<script>
var count = 0;
$(document).ready(function() {
$('p#add_field').click(function(){
count += 1;
var html='<strong>Description '+ count +'</strong>'+'<input id="description'+ count +'"name="description[]'+'" type="text" />'+'<input id="description'+ count +'"name="voucher_no[]'+'" type="text" />'+'<input id="description'+ count +'"name="price[]'+'" type="text" /><br />';
$('#description').append(html); });
});
</script>
Toto je můj ovladač:
function myinvoice()
{
$this->load->library('form_validation');
$this->form_validation->set_rules('ref', 'REFERENCE NO', 'trim');
$this->form_validation->set_rules('description[]', 'DESCRIPTIONS', 'trim');
$this->form_validation->set_rules('voucher_no[]', 'DESCRIPTIONS', 'trim');
$this->form_validation->set_rules('price[]', 'DESCRIPTIONS', 'trim');
if($this->form_validation->run())
{
$this->load->database();
$this->load->model('sample_model');
$ref = $this->input->post('ref');
$description = $this->input->post('description');
$voucher_no = $this->input->post('voucher_no');
$price = $this->input->post('price');
$i = 0;
if($description){
foreach($description as $row)
{
$data['ref_no'] = $ref;
$data['descriptions'] = $description[$i];
$data['voucher'] = $voucher_no[$i];
$data['value'] = $price[$i];
$this->db->insert("description",$data);
$i++;
}}
}else{
print_r(validation_errors());
}}