Codeigniter:更新记录时的表单验证

我很难让它发挥作用。也许我的逻辑全错了，但我觉得有经验的人可以帮我

我有一个页面“”，用户可以在其中编辑其帐户信息。表单提交时，会触发“设置\保存”方法。如果表单提交成功，则一切正常。但是，如果其中一个字段未验证，则URL将保持在“我确实希望它保持打开状态”

account.php控制器

function settings() {
    $data['records'] = $this->account_model->getAccountSettings("sam");
    $this->load->view('account_settings_view', $data);
}

function settings_save() {
    $this->load->library('validation');

    $records['email']   = "trim|required|min_length[4]|xss_clean";
    $records['gender']  = "trim|required|xss_clean";
    $records['seeking'] = "trim|required|xss_clean";
    $records['marital_status']  = "trim|required|xss_clean";
    $records['kids']    = "trim|required|xss_clean";
    $records['drinking']    = "trim|required|xss_clean";
    $records['smoking'] = "trim|required|xss_clean";
    $records['ethnicity']   = "trim|required|xss_clean";
    $records['body_type']   = "trim|required|xss_clean";
    $records['zipcode'] = "trim|required|min_length[5]|numeric|xss_clean";

    $this->validation->set_rules($records);

    if ($this->validation->run() == false)
    {
        $this->load->view('account_settings_view', $records);                   
    }

    else
    {
        $records = array();
        $records['email'] = $this->validation->email;
        $records['gender'] = $this->validation->gender;
        $records['seeking'] = $this->validation->seeking;
        $records['marital_status'] = $this->validation->marital_status;
        $records['kids'] = $this->validation->kids;
        $records['drinking'] = $this->validation->drinking;                     
        $records['smoking'] = $this->validation->smoking;
        $records['ethnicity'] = $this->validation->ethnicity;
        $records['body_type'] = $this->validation->body_type;
        $records['zipcode'] = $this->validation->zipcode;       

        $this->account_model->saveAccountSettings("sam", $records);
        $this->session->set_flashdata('message', 'Done. You have added new task.');            

        redirect('account/settings');
        //redirect('account/settings');
    }
}

account\u settings\u view.phpview

我有以下几行：

<?=form_open('account/settings_save');?>

---

您只需要一个控制器功能，如下所示：

function settings() {

    $this->load->library('validation');
    $records['email']   = "trim|required|min_length[4]|xss_clean";
    $records['gender']  = "trim|required|xss_clean";
    $records['seeking'] = "trim|required|xss_clean";
    $records['marital_status']  = "trim|required|xss_clean";
    $records['kids']    = "trim|required|xss_clean";
    $records['drinking']    = "trim|required|xss_clean";
    $records['smoking'] = "trim|required|xss_clean";
    $records['ethnicity']   = "trim|required|xss_clean";
    $records['body_type']   = "trim|required|xss_clean";
    $records['zipcode'] = "trim|required|min_length[5]|numeric|xss_clean";

    $this->validation->set_rules($records);

    if ($this->form_validation->run() == TRUE) {
        $records = array();
        $records['email'] = $this->validation->email;
        $records['gender'] = $this->validation->gender;
        $records['seeking'] = $this->validation->seeking;
        $records['marital_status'] = $this->validation->marital_status;
        $records['kids'] = $this->validation->kids;
        $records['drinking'] = $this->validation->drinking;                       
        $records['smoking'] = $this->validation->smoking;
        $records['ethnicity'] = $this->validation->ethnicity;
        $records['body_type'] = $this->validation->body_type;
        $records['zipcode'] = $this->validation->zipcode;     

        $this->account_model->saveAccountSettings("sam", $records);
        $this->session->set_flashdata('message', 'Done. You have added new task.');            

    } 

    $data['records'] = $this->account_model->getAccountSettings("sam");
    $this->load->view('account_settings_view', $data); 
}

然后在视图中：

---

如果表单中有多余的空间，则可能会导致表单验证失败。请检查以下内容，确保没有该错误

$this->form_validation->set_rules('sub_service ','Sub ServiceName','trim|required');
$this->form_validation->set_rules('sub_service','Sub Service Name','trim|required');

---

必须没有空格。

看起来我有进展了。如果验证没有通过呢？我想我需要一个“else”在那里。如果是这样，我将如何处理加载视图的最后两行代码？你不需要else。如果验证失败，将加载同一个视图，并返回一个字符串（或多个），并重新填充表单。如果成功，您的信息将添加到您的数据库中，并显示成功消息。谢谢，我的代码中有一个错误阻止了这一点。这太棒了，终于让它工作了。谢谢！