I'm trying to display a success and error message in the same page. What do i need to change?
The form is to send the data to the database and then show a success message in the same page, then redirect to another page. I've tried changing the ID value in the form and the java script, i still get the same results, the data is sent to the database, it redirects to another page, but it doesn't show the success message before redirecting.
Controller:
public function register_ajax() {
//form validation rules
$this->form_validation->set_rules('org_name', 'Organisation Name',
'trim|required');
$this->form_validation->set_rules('email', 'Email',
'trim|required|valid_email|is_unique[new_church.email]',
array('is_unique' => "This email address is already registered
with this application.")
);
$this->form_validation->set_rules('password', 'Your Password',
'trim');
$this->form_validation->set_rules('c_password', 'Confirm Password',
'trim|required|matches[password]',
array(
'matches' => 'Password does not match'
)
);
if ($this->form_validation->run()) {
$this->registration_model->update_church(); //insert the data
into db
echo 1;
redirect(site_url('registration/payment'));
} else {
echo validation_errors();
}
}
Model:
public function update_church() {
$org_name = ucwords($this->input->post('org_name', TRUE));
$email = $this->input->post('email', TRUE);
$password = ucfirst($this->input->post('password', TRUE));
$c_password = ucfirst($this->input->post('c_password', TRUE));
$data = array (
'org_name' => $org_name,
'email' => $email,
'password' => $password,
'c_password' => $c_password,
);
$this->db->insert('new_church', $data);
//email admins
//$this->notify_admins($name, $email, $subject, $message);
}
JavaScript:
//Registration
$('#registration_form').submit(function(e) {
e.preventDefault();
var form_data = $(this).serialize();
$.ajax({
url: base_url + 'registration',
type: 'POST',
data: form_data,
success: function(msg) {
if (msg == 1) {
$('#status_msg').html('<div class="alert alert-success
text-center"> Success.</div>').fadeIn( 'fast' );
$('#registration_form')[0].reset(); //reset form fields
} else {
$('#status_msg').html('<div class="alert alert-danger
text-center">' + msg + '</div>').fadeIn( 'fast' ).delay(
30000 ).fadeOut( 'slow' );
}
}
});
});
View:
<?php
$form_attributes = array("id" => "registration_form");
echo form_open('registration/register_ajax', $form_attributes); ?>
<div class="login100-form validate-form">
<div class="wrap-input100 validate-input" data-validate = "First
name is required">
<label class="form_header">Organisation Name</label>
<input class="input100" type="text" name="org_name" value="<?php
echo set_value('org_name'); ?>" required/>
<span class="focus-input100"></span>
</div>
<div class="wrap-input100 validate-input" data-validate = "Valid
email is required: ex@abc.xyz">
<label class="form_header">Your Work Email Address</label>
<input class="input100" type="email" name="email" value="<?php
echo set_value('email'); ?>" required/>
<span class="focus-input100"></span>
</div>
<div class="wrap-input100 validate-input" data-validate = "Password
is required">
<label class="form_header">Your Password</label>
<input class="input100" type="password" name="password" value="<?
php echo set_value('password'); ?>" required/>
<span class="focus-input100"></span>
</div>
<div class="wrap-input100 validate-input" data-validate = "Confirm Password">
<label class="form_header">Confirm Password</label>
<input class="input100" type="password" name="c_password" value="<?php echo set_value('c_password'); ?>" required/>
<span class="focus-input100"></span>
</div>
<div class="text-center p-t-12">
<p>By clicking the button below, you agree to StreamApp's terms of acceptable use</p>
</div>
<div class="m-t-20">
<div id="status_msg"></div>
</div>
<div class="container-login100-form-btn">
<button class="login100-form-btn"> NEXT </button>
</div>
</div>
<?php echo form_close(); ?>
I expect a success message to appear before redirecting to another page
Remove this line:
redirect(site_url('registration/payment'));
And in your ajax success function add this:
if (response == "1") {
// todo set timeout maybe and show a success message then redirect.
window.location.href = siteUrl+"registration/payment";
}
And just make sure to define siteUrl
in your js file:
const siteUrl = "http://localhost/";
what happened to your code is when your try to run the form validation it get always true because you set a condition where not executing if the result is true or false.
if ($this->form_validation->run() == TRUE) { //you should change it to this
$this->registration_model->update_church();
$data['success'] = 1;
} else { //if the form validation run false it will display the error.
$data['error'] = validation_errors();
}
echo json_encode($data);
And if you are going to send back a message to your AJAX code you should encode it first using JSON.
To display it.. do this.
if (msg.success == 1) {
$('#status_msg').html('<div class="alert alert-success
text-center"> Success.</div>');
$('#registration_form')[0].reset(); //reset form fields
setTimeout(function(){
window.location.replace("<?php echo base_url('registration/payment') ?>");
}, 3000); //set it to your time
} else if(msg.error){
$('#status_msg').html('<div class="alert alert-danger
text-center">' + msg.error + '</div>').fadeIn( 'fast' ).delay(
30000 ).fadeOut( 'slow' );
}
Hope that helps.Let me know the result.
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