【发布时间】：2022-11-06 02:46:59
【问题描述】：
我正在关注有关制作 codeigniter 大学管理系统的 youtube 教程 但我被困在一个点上..当我尝试在 wamp 服务器上提交表单时 选择表单字段在表单提交时未显示所需错误
我已经检查了与数据库表匹配的表单输入的名称字段，但仍然在提交表单时没有填写任何字段 角色和性别选择字段错误不显示
这是我的代码 控制器
欢迎.php
defined('BASEPATH') OR exit('No direct script access allowed');
class Welcome extends CI_Controller {
/**
* Index Page for this controller.
*
* Maps to the following URL
* http://example.com/index.php/welcome
* - or -
* http://example.com/index.php/welcome/index
* - or -
* Since this controller is set as the default controller in
* config/routes.php, it's displayed at http://example.com/
*
* So any other public methods not prefixed with an underscore will
* map to /index.php/welcome/<method_name>
* @see https://codeigniter.com/user_guide/general/urls.html
*/
public function index()
{
//$this->load->helper('url');
$this->load->view('home');
}
public function adminRegister()
{
$this->load->model('queries');
$roles = $this->queries->getRoles();
// print_r($roles);
// exit();
$this->load->view('register',['roles'=>$roles]);
}
public function adminLogin()
{
echo 'Login';
}
public function adminSignup()
{
//echo 'Registered succesfully';
$this->form_validation->set_rules('username','Username','required');
$this->form_validation->set_rules('email','Email','required');
$this->form_validation->set_rules('gender','Gender','required');
$this->form_validation->set_rules('role_id','Role','required');
$this->form_validation->set_rules('password','Password','required');
$this->form_validation->set_rules('confpwd','Password Again','required');
$this->form_validation->set_error_delimiters('<div class="text-danger">','</div>');
if($this->form_validation->run()){
echo 'validation passed';
}else{
//echo 'validation error';
echo validation_errors();
}
}
}
和意见 注册.php
<?php include('inc/header.php');?>
<div class="container mt-2">
<?php echo form_open('welcome/adminSignup',['class'=>'form-hoizontal']);?>
<h3 class="text-center display-4">ADMIN REGISTER</h3>
<hr/>
<div class="row">
<div class="col-md-6">
<div class="form-group">
<div class="row">
<div class="col-md-3">
<label for="username" class="mt-2">User name:</label>
</div>
<div class="col-md-9">
<!-- <input type="text" class="form-control" placeholder="User name" id="username"> -->
<?php
$data = array(
'type' => 'text',
'name' => 'username',
'placeholder' => 'Enter Username',
'class' => 'form-control'
);
echo form_input($data); ?>
</div>
</div>
</div>
</div>
<div class="col-md-6">
<?php echo form_error('username','<div class="text-danger">','</div>');?>
</div>
</div><!--row-->
<div class="row">
<div class="col-md-6">
<div class="form-group">
<div class="row mt-3">
<div class="col-md-3">
<label for="email" class="mt-2">Email address:</label>
</div>
<div class="col-md-9">
<!-- <input type="email" class="form-control" placeholder="Enter email" id="email"> -->
<?php
$data = array(
'type' => 'email',
'name' => 'email',
'placeholder' => 'Enter Email',
'class' => 'form-control'
);
echo form_input($data); ?>
</div>
</div>
</div>
</div>
<div class="col-md-6">
<?php echo form_error('email','<div class="text-danger">','</div>');?>
</div>
</div><!--row-->
<div class="row">
<div class="col-md-6">
<div class="form-group">
<div class="row mt-3">
<div class="col-md-3">
<label for="gender" class="mt-2">Gender:</label>
</div>
<div class="col-md-9">
<!-- <input type="email" class="form-control" placeholder="Enter email" id="email"> -->
<select class="form-control" name="gender">
<option>Select</option>
<option>Male</option>
<option>Female</option>
</select>
</div>
</div>
</div>
</div>
<div class="col-md-6">
<?php echo form_error('gender','<div class="text-danger">','</div>');?>
</div>
</div><!--row-->
<div class="row">
<div class="col-md-6">
<div class="form-group">
<div class="row mt-3">
<div class="col-md-3">
<label for="email" class="mt-2">Role:</label>
</div>
<div class="col-md-9">
<select class="form-control" name="role_id">
<option>Select</option>
<?php if(count($roles)) { ?>
<?php foreach ($roles as $role){?>
<option><?php echo $role->rolename;?></option>
<?php }
} ?>
</select>
</div>
</div>
</div>
</div>
<div class="col-md-6">
<?php echo form_error('role_id','<div class="text-danger">','</div>');?>
</div>
</div><!--row-->
<div class="row">
<div class="col-md-6">
<div class="form-group">
<div class="row mt-3">
<div class="col-md-3">
<label for="password" class="mt-2">Password:</label>
</div>
<div class="col-md-9">
<!-- <input type="password" class="form-control" placeholder="Enter password" id="password"> -->
<?php
$data = array(
'type' => 'password',
'name' => 'password',
'placeholder' => 'Enter Password',
'class' => 'form-control'
);
echo form_input($data); ?>
</div>
</div>
</div>
</div>
<div class="col-md-6">
<?php echo form_error('password','<div class="text-danger">','</div>');?>
</div>
</div><!--row-->
<div class="row">
<div class="col-md-6">
<div class="form-group">
<div class="row mt-3">
<div class="col-md-3">
<label for="password" class="mt-2">Password Again:</label>
</div>
<div class="col-md-9">
<!-- <input type="password" class="form-control" placeholder="Enter password" id="password"> -->
<?php
$data = array(
'type' => 'password',
'name' => 'confpwd',
'placeholder' => 'Enter Password Again',
'class' => 'form-control'
);
echo form_input($data); ?>
</div>
</div>
</div>
</div>
<div class="col-md-6">
<?php echo form_error('confpwd','<div class="text-danger">','</div>');?>
</div>
</div><!--row-->
<div class="row">
<div class="col-md-6">
<!-- <button type="submit" class="btn btn-dark float-right">Register</button> -->
<div class="float-right">
<?php echo form_submit('Register', 'Register',"class='btn btn-dark'"); ?>
<?php echo anchor('welcome','GO BACK',['class'=>'btn btn-warning']);?>
</div>
</div>
</div>
<?php echo form_close(); ?>
</div>
<?php include('inc/footer.php');?>
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标签： codeigniter-3