表單驗證無法在代碼點火器上工作

這是我第一次在StackOverflow中詢問。所以如果我錯了，請原諒我，我是PHP和CodeIgniter的新手。好的，我有一個頁面可以創建新的數據。我在CI上使用表單驗證，但是如果我填寫表單或不填寫沒有任何事情發生。這是我的代碼。表單驗證無法在代碼點火器上工作

我控制器

function __construct() 
{ 
    parent::__construct(); 

    /* LOAD CORE LIBRARY */ 
    $this->load->library('ion_auth'); 
    $this->load->library('form_validation'); 

    /* CHECK IF USER IS AUTHENTICATED */ 
    if (!$this->ion_auth->logged_in()) 
     redirect('bunker/login', 'refresh'); 

    $user = $this->ion_auth->user()->row(); 
    if(empty($user->last_pwd_change)){ 
     redirect('bunker/account/renew', 'refresh'); 
    } 

    /* THEN LOAD EVERYTHING ELSE */ 

    /* LOAD ALL NECESSARY HELPER */ 
    $this->load->helper('url'); 
    $this->load->helper('language'); 

    $this->lang->load('auth'); 

    // Load MongoDB library instead of native db driver if required 
    $this->config->item('use_mongodb', 'ion_auth') ? 
    $this->load->library('mongo_db') : $this->load->database(); 
    $this->form_validation->set_error_delimiters($this->config->item('error_start_delimiter', 'ion_auth'), $this->config->item('error_end_delimiter', 'ion_auth')); 


    /* LOAD ALL NECESSARY MODELS */ 
    $this->load->model('system/company_model'); 
    $this->load->model('system/common_model'); 
    $this->load->model('website/article_model'); 
    $this->load->model('website/page_model'); 

    $this->menu['company'] = $this->company_model->getCompany(); 
} 
function create(){ 
    $post = $this->input->post(); 
    if(!empty($post)){ 
     $this->form_validation->set_rules('page_id', "Page Name", 'required|numeric|xss_clean'); 
     $this->form_validation->set_rules('article_title', "Article Title", 'required|xss_clean'); 

     $this->form_validation->set_rules('article_url', "Custom URL", 'xss_clean'); 
     $this->form_validation->set_rules('article_status', "Publication Status", 'required|xss_clean'); 
     $this->form_validation->set_rules('article_excerpt', "Excerpt", 'required|min_length[250]|xss_clean'); 
     $this->form_validation->set_rules('article_content', "Content", 'required|min_lenght[500]|xss_clean'); 

     $this->form_validation->set_error_delimiters('<li>','</li>'); 
     if ($this->form_validation->run() == TRUE){ 
      if(isset($_FILES['article_file'])){ 
       $cover = $this->common_model->uploadPicture('uploads/images/','article_file'); 
       $authorId = $this->ion_auth->get_user_id(); 
       $result  = $this->article_model->addArticle($this->input->post(), $authorId, $cover); 
       if($result){ 
        $data = array(
         'response' => 'success', 
         'message' => 'Article successfully created.' 
        ); 
       }else{ 
        $data = array(
         'response' => 'error', 
         'message' => 'Failed to create article, refresh your browser and try again.' 
        ); 
       } 
      }else{ 
       $data = array(
        'response' => 'error', 
        'message' => 'Please provide an image for your article.' 
       ); 
      } 
     }else{ 
      $data['response'] = 'error'; 
      $data['message'] = '<ul>'; 
      $data['message'] .= form_error('page_id'); 
      $data['message'] .= form_error('article_title'); 
      $data['message'] .= form_error('article_url'); 
      $data['message'] .= form_error('article_status'); 
      $data['message'] .= form_error('article_excerpt'); 
      $data['message'] .= form_error('article_content'); 
      $data['message'] .= "</ul>"; 
     } 

     header('Content-Type: application/json'); 
     echo json_encode($data); 
     exit; 
    }else{ 
     // DISPLAY THE PAGE 
     $pages = $this->page_model->getAllPages(); 
     if(!$pages){ 
      $this->data['pages'] = NULL; 
     }else{ 
      $this->data['pages'] = $pages; 
     } 

     $this->footer['status'] = "new"; 

     $this->load->view('common/header'); 
     $this->load->view('common/menu', $this->menu); 
     $this->load->view('website/article/article_form', $this->data); 
     $this->load->view('common/script', $this->footer); 
     $this->load->view('common/common'); 
     $this->load->view('website/article/article_script'); 
     $this->load->view('common/footer'); 
    } 
}

視圖/表格

<div class="block-content"> 
    <h2><strong>Publish</strong> New Article</h2> 
    <p>Use the form below to write a new article.</p> 
    <form name="article-form" id="article-form" action="<?= base_url(); ?>article/create" method="POST" enctype="multipart/form-data"> 
    <div class="col-md-6"> 
     <div class="form-group"> 
     <label>Page:</label> 
     <select name="page_id" class="form-control"> 
     <option value='0' selected="selected">- Choose -</option> 
     <?php if($pages != NULL): ?> 
     <?php foreach($pages as $page): ?> 
     <option value='<?= $page->id; ?>'><?= $page->name;?></option> 
     <?php endforeach; ?> 
     <?php endif; ?> 
     </select> 
     <span class="help-block">Where do you want to publish the article.</span> 
     </div> 
     <div class="form-group"> 
     <label>Article Title:</label> 
     <input name="article_title" id="article_title" type="text" placeholder="Title of your article" class="form-control"> 
     <span class="help-block">Provide a title for your article (by default, title will used for the custom url).</span> 
     </div> 
    </div> 
    <div class="col-md-6"> 
     <div class="form-group"> 
     <label>Custom URL:</label> 
     <input name="article_url" id="article_url" type="text" placeholder="(Optional Field)" class="form-control"> 
     <span class="help-block">A custom url for this article (i.e <?= base_url(); ?>my-custom-url/).</span> 
     </div> 
     <div class="form-group"> 
     <label>Status:</label> 
     <select name="article_status" class="form-control"> 
     <option value='0'>- Choose -</option> 
      <option value='draft'>Draft</option> 
      <option value='publish'>Published</option> 
     </select> 
     <span class="help-block">Assign publication status.</span> 
     </div> 
    </div> 
    <div class="col-md-12"> 
     <div class="form-group"> 
     <div class="input-group file"> 
      <input name="article_filename" type="text" placeholder="Select image for your article" class="form-control"> 
      <input name="article_file" type="file"> 
      <span class="input-group-btn"> 
      <button type="button" class="btn btn-primary">Browse</button> 
      </span> 
     </div> 
     </div> 
    </div> 

    <div class="col-md-12"> 
     <div class="form-group"> 
     <label>Excerpt:</label> 
     <textarea name="article_excerpt" id="article_excerpt" class="form-control"></textarea> 
     <span class="help-block">Provide a short excerpt for your article, an excerpt may only be 1 or 2 paragraphs long.</span> 
     </div> 
     <div class="form-group"> 
     <label>Content:</label> 
     <textarea name="article_content" id="article_content" class="form-control"></textarea> 
     <span class="help-block">Provide the actual content of your article</span> 
     </div> 
     <div class="form-group"> 
     <label>Tags:</label> 
     <input name="article_tags" id="article_tags" type="text" value="" class="form-control tagsinput"> 
     <span class="help-block">Provide some tag for your article</span> 
     </div> 
    </div> 
    </form> 
</div> 
<button type="button" onClick="submitForm();" class="btn btn-success">

的JavaScript

<script type="text/javascript"> 

/* SCRIPT FOR NEW ARTICLE */ 

$(document).ready(function(){ 
    $('#article-form').ajaxForm({     
     dataType  : 'json', 
     beforeSubmit : ShowRequest, 
     success   : SubmitSuccesful, 
     error   : AjaxError       
    }); 
}); 

function submitForm(){ 
    tinyMCE.triggerSave(); 
    $('#article-form').submit(); 
} 

function ShowRequest(formData, jqForm, options) { 
    return true; 
} 

function AjaxError(){ 
    // alertify.alert("An unknown error has occured, please refresh your browser."); 
    noty({ 
     layout: 'topRight', 
     text: 'Unknown error occured, please refresh your browser and try again.', 
     type: 'warning' 
    }); 
} 

function SubmitSuccesful(responseText, statusText) { 
    if(responseText.response == "success"){ 
     $('#article-form')[0].reset(); 
     noty({ 
      text: responseText.message, 
      layout: 'topRight', 
      type: 'success' 
     }); 
     window.setTimeout(function(){location.href="<?=base_url()?>bunker/article"}, 2000); 
    }else{ 
     noty({ 
      text: responseText.message, 
      layout: 'topRight', 
      type: 'error' 
     }); 
    } 
} 

function articleRemove(articleId){ 
    noty({ 
    text: 'Are you sure you want to delete this page?',         
    buttons: [ 
      { 
       addClass: 'btn btn-danger btn-clean', 
       text: 'Delete', 
       onClick: function($noty) { 
        console.log("Confirmed"); 
        console.log("Article ID: " + articleId); 

        $.ajax({ 
         url: '<?= base_url(); ?>bunker/article/delete/' + articleId, 
         type: 'POST', 
         dataType: 'json', 
         success: function (data) { 
          console.log(data.response); 
          noty({ 
           layout: 'topRight', 
           text: data.message, 
           type: 'success' 
          }); 
          window.setTimeout(function(){location.href="<?=base_url()?>bunker/article"},2000); 
         }, 
         failed: function(data){ 
          console.log(data.response); 
          noty({ 
           layout: 'topRight', 
           text: data.message, 
           type: 'error' 
          }); 
         }, 
         data: null 
        }); 
        $noty.close(); 
       } 
      }, 
      { 
       addClass: 'btn btn-success btn-clean', 
       text: 'Cancel', 
       onClick: function($noty) { 
        $noty.close(); 
       } 
      } 
     ] 
    }); 
} 
</script>

很抱歉，如果我的英語那麼差。

來源

2017-06-06 Gilang Aditya Pamungkas

重構您的控制器＃create（）方法，以便您不使用操作後檢查。而是使用表單驗證運行方法。

實施例：

$this->form_validation->set_rules('page_id', "Page Name", 'required|numeric|xss_clean'); 
$this->form_validation->set_rules('article_title', "Article Title", 'required|xss_clean'); 

$this->form_validation->set_rules('article_url', "Custom URL", 'xss_clean'); 
$this->form_validation->set_rules('article_status', "Publication Status", 'required|xss_clean'); 
$this->form_validation->set_rules('article_excerpt', "Excerpt", 'required|min_length[250]|xss_clean'); 
$this->form_validation->set_rules('article_content', "Content", 'required|min_lenght[500]|xss_clean'); 

$this->form_validation->set_error_delimiters('<li>','</li>'); 
if ($this->form_validation->run() == TRUE){ 
    // Display Succeeded Site or something else 
} else { 
    // Display Failed Site or Errors or something else 
}

來源

2017-06-06 07:29:13 Lars

我被嘗試，但仍然錯誤。自動轉到條件AjaxError。如果我錯了或什麼？但我使用此代碼進行「更新」及其工作。只爲創建有這樣的錯誤 –

編輯：這是工作謝謝你 –

表單驗證無法在代碼點火器上工作

回答

相關問題