我知道这似乎是一个重复的问题。但我已创建此表单,我想获取电子邮件字段的值,以便生成它到二维码 所以这是视图
<div class="row">
<div class="col-md-6 col-md-offset-3">
<div class="panel panel-default">
<div class="panel-heading">
<h4>Registration form</h4>
</div>
<div class="panel-body">
<?php $attributes = array("name" => "registrationform");
echo form_open("user/register", $attributes);?>
<div class="form-group">
<label for="name">First Name</label>
<input class="form-control" id="fname" name="fname" placeholder="Your First Name" type="text" value="<?php echo set_value('fname'); ?>" />
<span class="text-danger"><?php echo form_error('fname'); ?></span>
</div>
<div class="form-group">
<label for="name">Last Name</label>
<input class="form-control" name="lname" placeholder="Last Name" type="text" value="<?php echo set_value('lname'); ?>" />
<span class="text-danger"><?php echo form_error('lname'); ?></span>
</div>
<div class="form-group">
<label for="email">Email ID</label>
<input class="form-control" id="email" name="email" placeholder="Email-ID" type="text" value="<?php echo set_value('email'); ?>" />
<span class="text-danger"><?php echo form_error('email'); ?></span>
</div>
<div class="form-group">
<label for="subject">Password</label>
<input class="form-control" name="password" placeholder="Password" type="password" />
<span class="text-danger"><?php echo form_error('password'); ?></span>
</div>
<div class="form-group">
<label for="subject">Confirm Password</label>
<input class="form-control" name="cpassword" placeholder="Confirm Password" type="password" />
<span class="text-danger"><?php echo form_error('cpassword'); ?></span>
</div>
<div class="form-group">
<button name="submit" type="submit" class="btn btn-default">Signup</button>
<button name="cancel" type="reset" class="btn btn-default">Cancel</button>
</div>
<?php echo form_close(); ?>
<?php echo $this->session->flashdata('msg'); ?>
</div>
</div>
</div>
控制器: 这是一个将数据插入数据库并重定向到另一个函数(successInsert)
的函数function register()
{
//set validation rules
$this->form_validation->set_rules('fname', 'First Name', 'trim|required|alpha|min_length[3]|max_length[30]');
$this->form_validation->set_rules('lname', 'Last Name', 'trim|required|alpha|min_length[3]|max_length[30]');
$this->form_validation->set_rules('email', 'Email ID', 'trim|required|valid_email|is_unique[user.email]');
$this->form_validation->set_rules('password', 'Password', 'trim|required|matches[cpassword]|md5');
$this->form_validation->set_rules('cpassword', 'Confirm Password', 'trim|required|md5');
//validate form input
if ($this->form_validation->run() == FALSE)
{
// fails
$this->load->view('user_registration_view');
}
else
{
//insert the user registration details into database
$data = array(
'fname' => $this->input->post('fname'),
'lname' => $this->input->post('lname'),
'email' => $this->input->post('email'),
'password' => $this->input->post('password')
);
// insert form data into database
if ($this->User_model->insertUser($data))
{
redirect('user/successInsert');
}
}
function successInsert()
{
$data['email'] = $this->input->post("email");
$this->load->view('successful',$data);
}
//此功能仅使用电子邮件重定向到名为“成功”的视图 然而,我仍然无法回复电子邮件。请帮忙。
答案 0 :(得分:1)
您正在将用户重定向到另一个不保持$this->load->view('successful',$data);
数据完整的页面。我建议只加载视图User_model->insertUser()
,而不是重定向,从而将所有内容保存在一个函数中。
注意:我不确定justify-content: center
函数中发生了什么,但请确保在将原始数据插入任何数据库之前将其转义。
答案 1 :(得分:-1)
更改表单操作
HibernateConstraintValidatorContext
要:
<?php $attributes = array("name" => "registrationform");
echo form_open("user/register", $attributes);?>