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需要帮助就这一个:执行其他功能与数据变量
这里有一个我的示例代码,
我想如果发生的preg_match添加验证消息:
请。见行内注释了解更多详情..
public function supplier_entry()
{
if (preg_match("/[\'^£@&*...etc.../", $this->input->post('supplier')))
{
//add or pass validation message, ex. $msg = 'Invalid Supplier Name';
// i tried $this->supplier_entry_form($msg); but its not working.
$this->supplier_entry_form();
}else{
$post_data = array(
'supplier_name' =>$this->input->post('supplier'),
'user' => $this->input->post('user'),
'trx_id' =>$this->input->post('trx_id'),
);
$this->load->model('user_model');
$this->load->model('product_model');
$this->product_model->add_new_supplier($post_data);
$user_data['trx'] = 'Supplier Entry';
$user_data['username'] = $this->user_model->user_info();
$trx_data['supplier'] = $this->product_model->get_supplier_list();
$trx_data['msg'] = 'Supplier Posted.';
$this->load->view('header',$user_data);
$this->load->view('item_supplier', $trx_data);
}
}
在此先感谢..
public function supplier_entry_form()
{
$this->load->model('user_model');
$this->load->model('product_model');
$user_data['username'] = $this->user_model->user_info();
$user_data['trx'] = 'Supplier Entry';
$trx_data['supplier'] = $this->product_model->get_supplier_list();
$this->load->view('header', $user_data);
$this->load->view('item_supplier', $trx_data);
}
你能张贴的方法'supplier_entry_form()'的代码? –
使用form_validation和回调函数,它在用户指南中非常清晰地显示出来。你只要让preg匹配它自己的函数,然后在表单验证中调用该函数。 –