I have a shipping module for Opencart 3.0.0.0. And I dont understand why module data does not save.
For example, login field in admin/controller/extension/shipping/onedelivery.php:
if (isset($this->request->post['shipping_onedelivery_login'])) {
$data['shipping_onedelivery_login'] = $this->request->post['shipping_onedelivery_login'];
} else {
$data['shipping_onedelivery_login'] = $this->config->get('shipping_onedelivery_login');
}
action route:
$data['action'] = $this->url->link('extension/shipping/onedelivery', 'user_token=' . $this->session->data['user_token'], 'SSL');
this field in view (admin/view/template/extension/shipping/onedelivery.twig
<div class="form-group">
<label class="col-sm-2 control-label" for="shipping_onedelivery_login">{{ entry_onedelivery_login }}</label>
<div class="col-sm-10">
<input type="text" name="shipping_onedelivery_login" value="{{ shipping_onedelivery_login }}" placeholder="{{ shipping_onedelivery_login }}" id="shipping_onedelivery_login" class="form-control" />
</div>
</div>
This issue did not solve my problem. I renamed fields. I make same module for opencart 2.0 and 2.3 and everything was fine. Whats wrong? I have no idea.