Question

我正在尝试通过配置验证表单。当我提交空白输入字段时，它只是同一页面。我需要在add_article.php帮助中显示错误....

配置/ form_validation.php

     Species    stat1 stat2
1     setosa 5.006000  73.1
2 versicolor 5.936000 213.0
3  virginica 6.588000 277.6
4        All 5.843333 563.7

我的控制器（admin.php）

<?php

$config = [
        'add_article_rules' => [
                                    [
                                        'field' => 'title',
                                        'label' => 'Article Title',
                                        'rules' => 'required|alphadash'
                                    ],
                                    [
                                        'field' => 'body',
                                        'label' => 'Article Body',
                                        'rules' => 'required'
                                    ]

        ]

];

查看文件（add_article.php）

<?php 
class Admin extends MY_Controller{

public function __construct(){
    parent::__construct();
    if(! $this->session->userdata('user_id')){

        return redirect('login');
    }
}

public function dashboard(){
    $this->load->model('articlesmodel','articles');

    $articles= $this->articles->article_list();

    $this->load->view('admin/dashboard',['articles'=>$articles]);

}

public function add_article(){
    $this->load->view('admin/add_article');

}

public function store_article(){
    $this->load->library('form_validation');
    if($this->form_validation->run('add_article_rules')){
            //if sucesss
    }else{

        return redirect('admin/add_article');

    }
}

public function edit_select(){}

public function edit_article(){}

public function delete_article(){}
}

Answer 1

// Just Change Admin Controller method and view file

// View File in add_article.php
 <?php echo form_open(); ?>

//Controller File
<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Admin extends MY_Controller
{

    public function __construct()
    {
        parent::__construct();
        $this->load->library('form_validation');
        $this->load->helper(array('form', 'url'));
    }

    public function add_article()
    {
        if ($this->form_validation->run('add_article_rules')) {
            echo "Success";
        } else {
            $this->load->view('admin/add_article');
        }
    }

    public function edit_select()
    {
    }

    public function edit_article()
    {
    }

    public function delete_article()
    {
    }
}

配置文件中的验证规则不会设置错误

1 个答案: