<h3 class="text-upper background-blue1 top-margin-reg"> Register now</h3>
<h5 class="text-grey padding-bottom-20 padding-top-10">Don't have an Account?</h5>
<form action="<?=site_url('home/register')?>" method="post" class="border-left ">
<?php if(isset($message)) '<span class="text-success txt-upper">'. $message . '</span>';?>
<table class="table " style="margin-left: 11%;">
<tr class="col-md-5">
<td class="login-textfield">
<input type="text" id="firstname" class="background-grey" placeholder="First name" name="firstname" value="<?php echo set_value('firstname')?>" required id="firstname" />
<?php echo form_error( 'firstname'); ?>
</td>
</tr>
<tr class="col-md-5">
<td class="login-textfield">
<?php echo form_input( 'lastname',set_value( 'lastname'), 'placeholder="Last name", class="background-grey" id="lastname" required id="lastname"')?>
<?php echo form_error( 'lastname'); ?>
</td>
</tr>
<tr class="col-md-5">
<td class="login-textfield">
<?php echo form_input( 'phone',set_value( 'phone'), ' placeholder="Phone Number", class="background-grey" id="phone" required id="phone"')?>
<?php echo form_error( 'phone'); ?>
</td>
</tr>
<tr>
<td class="login-textfield">
<?php echo form_input( 'username',set_value( 'username'), ' placeholder="Username", id="user_name" class="background-grey" required id="user_name"')?>
<?php echo form_error( 'username'); ?>
</td>
</tr>
<tr>
<td class="login-textfield">
<?php echo form_input( 'email',set_value( 'email'), ' placeholder="Email", class="background-grey" id="email" required id="email"')?>
<?php echo form_error( 'email'); ?>
</td>
</tr>
<tr>
<td class="login-textfield">
<input type="password" name="password" placeholder="Password" class="background-grey" id="password" required id="password" |matches[password_confirm]/>
<?php echo form_error( 'password'); ?>
</td>
</tr>
<tr>
<td class="login-textfield">
<input type="password" name="password_confirm" placeholder="Confirm Password" class="background-grey" id="password_confirm" required id="password_confirm" />
<?php echo form_error( 'password_confirm'); ?>
</td>
</tr>
<tr>
<td class="login-textfield text-grey radio-pad">Gender
<input type="radio" name="gender" value="male" checked/>male
<input type="radio" name="gender" value="female" />female</td>
</tr>
<tr>
<td class="login-textfield text-center padding-top-10">
<input class="btn btn-primary btn-width-120 button-pos" type="submit" value="Register" name="register" id="form" style="width: 121%;" />
</td>
</tr>
</table>
</form>
我很抱歉，但代码元素没有为此工作。上面的文本是我的代码，我想在提交成功时重置表单，但当有验证错误时保留其中的内容。
控制器代码:
public function register(){
// Set up the form
$rules = $this->user_m->rules_admin;
$rules['password']['rules'] .= '|required';
$this->form_validation->set_rules($rules);
$this->form_validation->set_message('required', 'This field is required');
$this->form_validation->set_error_delimiters('<small class="text-danger txt-upper">', '</small>');
// Process the form
if ($this->form_validation->run() == TRUE)
{
if($this->user_m->add_user())
{
$this->data['message']= "You are registered successfully. Please login" ;
}
else
{
$this->data['message']= "Failed to register";
}
}
$this->data['subview'] = 'home/login';
$this->load->view('_layout_main_1', $this->data);
// $this->load->view('home/login', $this->data);
}
当出现错误并在表单中显示值时，最好使用会话数组。但是当你有一个错误，只需重定向它，你的表单将在提交后重置。
你的控制器代码需要更改如下(我猜，你已经知道了):
// Process the form
if ($this->form_validation->run() == TRUE)
{
if($this->user_m->add_user())
{
$this->data['message']= "You are registered successfully. Please login" ;
// Call login screen here, for example :
redirect('login', 'location');
}
else
{
$this->data['message']= "Failed to register";
}
}
将表单代码修改如下:(删除对set_value的调用)
<td class="login-textfield">
<?php echo form_input( 'phone','', ' placeholder="Phone Number", class="background-grey" id="phone" required id="phone"')?>
<?php echo form_error( 'phone'); ?>
解释:在form_validation失败时- code_igniter尚未退出表单，因此在字段中输入的值在不使用set_value的情况下仍然可用。
在成功注册时，您不需要关心，因为您正在移动到一个新的表单-登录表单。