Question

我已尝试操作控件/方法，但form_open方法无效我已加载帮助器

hello.php控制器

<?php

class hello extends CI_Controller {

    public function index() {

        $this->load->helper('form');
        $this->load->view("fv");
    }

    public function f_validation() {
        echo "hello";

    }
}

?>

fv.php 查看文件

<html>
<head>
<title>My Form</title>
</head>
<body>

    <?php echo form_open('hello/f_validation'); ?>
    <h5>Username</h5>
    <input type="text" name="username" value="">

    <h5>Password</h5>
    <input type="text" name="password" value="" >

    <h5>Password Confirm</h5>
    <input type="text" name="passconf" value="" >

    <h5>Email Address</h5>
    <input type="text" name="email" value="" >

    <div><input type="submit" value="Submit" /></div>

    </form>

</body>
</html>

Answer 1

像这样使用

 <?php
    class Hello extends CI_Controller {

    public function __construct()
    {
           parent::__construct();
           $this->load->helper('form');
    }

    public function index() 
    {
       $this->load->view("fv");
    }

    public function f_validation() 
    {
      echo "hello";

    }
 }

请参阅：

https://www.codeigniter.com/user_guide/general/controllers.html

https://www.codeigniter.com/user_guide/general/helpers.html#loading-a-helper

form_iter方法无效的form_open方法

1 个答案: