I am new to Codeigniter and I am trying learn it by building simple admin panel.. but in the last days I got stuck on some error:
When I send/submit the login information I get 404 error. here is my controller code:
class Login extends CI_Controller {
public function index()
{
if($this->aauth->is_loggedin()){redirect('/dashboard');}
$this->sign_in();
}
public function sign_in()
{
$this->load->view('header');
$this->load->view('login');
$this->load->view('footer');
}
public function validate()
{
$this->form_validation->set_rules('email', 'Email', 'trim|required|xss_clean|valid_email');
$this->form_validation->set_rules('password', 'Password', 'trim|required|xss_clean');
if($this->form_validation->run() == FALSE){
//Field validation failed. User redirected to login page
$this->load->view('header');
$this->load->view('login');
$this->load->view('footer');
}else{
//Check for database and redirect to private area
redirect('/dashboard');
}
}
}
I've also shared my whole project on github, because its may related to some other file:
https://github.com/shaimoryosef/admin
Please try to help me find what is the problem..
Thanks
Shai
Two thing you need to change
first : in view/login.php
Login is link
`Login`
change to button
<button type="submit" class="btn btn-lg btn-success btn-block">Login</button>
And second put index.php in form_open()
<?php echo form_open('index.php/login/validate'); ?>
This link
Login
is wrong, that's why you are probably getting the 404 error, due to the href attribute which points to index.html.
If you want to submit the form just put a submit button and you will get to login/validate through the form action. My advice is to either use
<?php echo form_submit('mysubmit', 'Submit'); ?>
or
<?php echo echo form_button(array( 'type' => 'submit', 'content' => 'Login')); ?>
functions from form helper. Check the CI user guide and pick whichever suits you best.
Related
I'm new to this so i have this silly question.I want to make a login form and when the user logs in i want to show all his information in the screen(username attack defence...).The thing is i don't know how to call the specific function i've made because in my controller calls function index() by default and not the function guser().
login view
<h2>Login</h2>
<?php if($error==1){ ?>
<p>Your Username/password did not match </p>
<?php } ?>
<form action="<?=base_url()?>index.php/Users/login" method="post">
<p>Username: <input name="user" type="text" /> </p>
<p>Password: <input name="password" type="password" /> </p>
<p><input type="submit" value="Login" /></p>
</form>
users controller
<?php
class Users Extends CI_Controller{
function __construct(){
parent::__construct();
$this->load->model('User');
}
function index(){
$data['users']=$this->User->get_users();//sto model post tha kalesei tin sinartisi get_posts
$this->load->view('Post_index',$data);
}
function guser($id){
$data['user']=$this->User->get_user($id);
$this->load->view('Post_index',$data);
}
function login(){
$data['error'] = 0; // simenei oti den exei errors
if($_POST){
$user=$this->input->post('user',true);//pairnei to username p edose o xristis(einai idio me to $_POST)
$password=$this->input->post('password',true);//pairnei to password p edose o xristis
//$type=$this->input->post('charact',true);
$user1=$this->User->login($user,$password);//,$type);
if(!$user1){
$data['error']=1;
}else{
$this->session->set_userdata('id',$user1['id']);
$this->session->set_userdata('user',$user1['user']);
$this->session->set_userdata('name',$user1['name']);
$this->session->set_userdata('money',$user1['money']);
$this->session->set_userdata('attack',$user1['attack']);
$this->session->set_userdata('defence',$user1['defence']);
$this->session->set_userdata('level',$user1['level']);
$this->session->set_userdata('xp',$user1['xp']);
redirect(base_url().'index.php/Users');
}
}
$this->load->view('Login',$data);
}
function registerSam(){
if($_POST){
$data=array(
'user'=>$_POST['user'],
'name'=>$_POST['name'],
'password'=>$_POST['password'],
'charact'=>"Samurai",
'money'=>400,
'attack'=>10,
'defence'=>5,
'level'=>0,
'xp'=>0
);
$userid=$this->User->create_user($data);
}
}
function registerKnight(){
if($_POST){
$data=array(
'user'=>$_POST['user'],
'name'=>$_POST['name'],
'password'=>$_POST['password'],
'charact'=>"Knight",
'money'=>400,
'attack'=>5,
'defence'=>10,
'level'=>0,
'xp'=>0
);
$userid=$this->User->create_user($data);
}
}
}
?>
user model
<?php
class User Extends CI_Model{
function create_user($data){
$this->db->insert('unityusers',$data);
}
function login($user,$password){
$where=array(
'user'=>$user,
'password'=>$password,
);
$this->db->select()->from('unityusers')->where($where);
$query=$this->db->get();
return $query->first_row('array');
}
function get_user($id){
$this->db->select()->from('unityusers')->where(array('id'=>$id));
$query=$this->db->get();
return $query->first_row('array');
}
function get_users($num=20,$start=0){// tha paroume 20 posts k tha arxisoume apo to proto
$this->db->select()->from('unityusers')->limit($num,$start);
$query=$this->db->get();
return $query->result_array();
}
}
?>
Although you have accepted the answer I like to point out some basic functionality for you to more improved code.
Different technique to load the data to view from controller:
function index(){
$users = $this->User->get_users();
$this->load->view('Post_index',['users' => $users, 'any_other_data' => $any_other_data ... and so on]);
}
When you get post data in the controller then you should check for a validation first inside your login function. And in login functionality it will be more useful. setting-validation-rules
$this->form_validation->set_rules('username', 'Username', 'required');
$this->form_validation->set_rules('password', 'Password', 'required',
Loading a model and it's function. You don't need to use uppercase in this as give below.
$this->load->model('user');
$this->user->get_users();
Your registration Function registerSam you don't need to create an array of post data Codeigniter will provide the functionality to get all your post data at once. To remove unnecessary data from that array use unset.
$your_post_array = $this->input->post();
To call a specific function made, you can access it via a browser using the link
BASE_URL/index.php/ControllerName/MethodName
So, in your case to call the guser method, the url would be
BASE_URL/index.php/users/guser
Hope that helps.
You have an error in guser function on the controller. You don't need to passs any argument to the function. You can get ID of user from the session, which was actually added in session once the user has entered correct credentials.
Also after login, you need to redirect user to guser function instead of users. Because as per your controller users function dosen't exist.
Change From
redirect(base_url().'index.php/Users');
To
redirect(base_url().'index.php/guser');
Please check below for solution.
function guser(){
$data['user']=$this->User->get_user($this->session->userdata('id'));
$this->load->view('Post_index',$data);
}
Let me know if it not works.
I'm new to the Yii Framework. Currently, I'm having a project which require me to use Yii framework. I would like to ask, is it possible for me to validate an attribute which is not save inside the database?
case:
I have a checkbox which require the user to tick on it in order to move to the next page. If the user doesn't tick on it, then it will prompt an error. How to I validate it in Yii format?
Can someone teach me how to change the validation below to fit Yii Format? where should the validation locate?
content in model.php
public $pdpa_agree;
public function rules()
{
array('pdpa_agree', 'required');
}
content in view.php
<?php
$form=$this->beginWidget('bootstrap.widgets.TbActiveForm',array(
'id'=>'pdpaPolicy-form',
'enableAjaxValidation'=>true,
'type'=>'horizontal',
'htmlOptions' => array(
'enctype' => 'multipart/form-data',
"autocomplete"=>"off", //turn off auto complete in FF
)
));
?>
<?php echo $data->pdpa_content; ?>
<p class="cb_pdpa" style="font-weight:bold"><?php echo $form->checkbox($data,'pdpa_agree'); ?> I have read and understood the above policies and hereby give consent for CTES to use my <pd>*personal data</pd> in accordance to the policies listed out above.</p>
<div class="form-actions">
<?php
/*$this->widget('bootstrap.widgets.TbButton', array(
'buttonType' => 'submit',
'type' => 'primary',
'label'=>$model->isNewRecord ? 'PolicyAgreement' : 'Continue Registration',
));*/
?>
<input type="button" name="submit" value="Continue Registration" onclick="validateAgreement()">
</div>
<?php $this->endWidget(); ?>
<script>
function validateAgreement()
{
if($("#pdpa_agree").is(':checked'))
{
window.location.href = 'register?sourceID=CTES';
return true;
}
else
{
alert("Please tick on the agreement checkbox in order to proceed the registration!");
return false;
}
}
</script>
How to turn to validation below to fit Yii Format?
<script>
function validateAgreement()
{
if($("#pdpa_agree").is(':checked'))
{
window.location.href = 'register?sourceID=CTES';
return true;
}
else
{
alert("Please tick on the agreement checkbox in order to proceed the registration!");
return false;
}
}
</script>
Yeah you can validate
Model.php
Delclare the variable you want to use
public $pdpa_agree;
public function rules()
{
array('pdpa_agree', 'required');
}
public function attributeLabels()
{
return array(
'pdpa_agree' => 'I have read and understood the above policies and hereby give consent for CTES to use my *personal data in accordance to the policies listed out above',
);
}
MyController.php
public function actionRegistration(){
$model = new Model();
if(isset($_POST['Model'])){
//Stuff to save Goes here
}
$this->render('registration');
}
view.php
<?php
$form=$this->beginWidget('bootstrap.widgets.TbActiveForm',array(
'id'=>'pdpaPolicy-form',
'enableAjaxValidation'=>true,
'enableClientValidation'=>true,
'type'=>'horizontal',
'htmlOptions' => array(
'enctype' => 'multipart/form-data',
"autocomplete"=>"off", //turn off auto complete in FF
)
));
?>
<?php echo $data->pdpa_content; ?>
<div class="form-actions">
$form->checkBox($model,'checkBox');
$form->labelEx($model,'checkBox');
$form->error($model,'checkBox');
</div>
<?php $this->endWidget(); ?>
I've got a problem with using URL::route. There is a public function in my controller called AuthController called delete_character, here's how it looks:
public function delete_character()
{
$player->delete();
return View::make('index')->with('danger', 'You have successfully deleted your character!');
}
Also, I've created a named route:
Route::post('delete_character', array(
'as' => 'delete_character',
'uses' => 'AuthController#delete_character'
));
All I want to do is to execute the $player->delete. I don't want it to be a site, just when I click a button it's gonna delete the player.
I've also done the button:
<td><a class="btn btn-mini btn-danger" href="{{ URL::route('delete_character') }}"><i class="icon-trash icon-white"></i> Delete</a></td>
But I constantly get MethodNotAllowedHttpException. Any hints?
In my example, I am using GET request method (POST is used when form is being submited, for instance) to capture this action.
I pass ID of client I wish to delete in the reqeust URL, which results into URL in this form: http://localhost:8888/k/public/admin/client/delete/1 (You should post it from form, according to your example/request).
Not posting whole solution for you to force you to learn! My answer is not 100% identical to your situation, but will help, for sure.
// routes.php
Route::group(['prefix' => 'admin'], function(){
Route::get('client/delete/{id}', 'Admin\\ClientController#delete');
});
// ClientController.php
<?php
namespace Admin;
use Client;
class ClientController extends BaseController
{
...
public function delete($clientId)
{
$client = Client::findOrFail($clientId);
// $client->delete();
// return Redirect::back();
}
...
}
// view file, here you generate link to 'delete' action
delete
OK, I admit it. I'm a CI newbie. I'm doing something really basic wrong and I've been at it for a couple of hours and can't find my error.
I have a controller called login. It's in the resources folder in my controllers folder. It loads a view called login_form. But for the life of me it will not load if I go to domain.com/resources/login or domain.com/resources/index. But I can get to it via a route:
$route['engineering-resources/login'] = "resources/login";
Even when I get to it this way, my form action isn't found. Here is my form:
<?php
echo form_open('resources/login/validate_credentials'); //folder/controller/method. I think this is where my problem is
echo form_input('username', 'Username');
echo form_password('password', 'Password');
echo form_submit('submit', 'Login');
echo anchor('login/signup', 'Create Account');
echo form_close();
?>
The path is my resources folder in my controllers folder, and the controller is the login controller using the validate_credentials method. Here is the pertinent part of my login controller:
class Login extends Controller {
function index()
{
$data['title'] = 'Engineering Resources | Login';
$data['main_content'] = 'resources/login_form';
$this->load->view('templates/main.php', $data);
}
function validate_credentials()
{
$this->load->model('login/membership_model');
$query = $this->membership_model->validate();
if($query) // if the user's credentials validated...
{
$data = array(
'username' => $this->input->post('username'),
'is_logged_in' => true
);
$this->session->set_userdata($data);
redirect('resources/members_area');
}
else // incorrect username or password
{
$this->index();
}
}
The index function works when I use the route, but not when I use the above domain.com paths. I assume that is why it cannot find the validate_credentials method. What am I doing wrong?
Here is main.php
<?php $this->load->view('includes/header.php'); ?>
<?php $this->load->view('includes/nav.php'); ?>
<?php $this->load->view($main_content); ?>
<?php $this->load->view('includes/footer.php'); ?>
$route['engineering-resources/login'] = "resources/login";
This does not route to engineering-resources/login/validate_credentials to resources/login/validate_credentials
You should have something like this:
// not tested
$route['engineering-resources/login/(\S*)'] = "resources/login/$1";
One more thing is that if you are using routes, you should use the routes from your views too..
echo form_open('engineering-resources/login/validate_credentials');
I'm using CakePHP 1.3, and trying to make a simple message posting board with ajax. I'm trying to use the Js helper to submit a form on the index page, then refresh the message board's div to include the new message. This is all on a single page.
I have previously posted on this, but I wanted to rephrase the question and include some updates. The previous question can be seen here How to use Js->submit() in CakePHP?
When I came back to this project after a couple days, I immediately tested and the form worked (sort of). Submitting the form added a message to the database (it didn't display the message, but I haven't attacked that part yet). It worked 2 times, adding 2 messages. Then I opened the controller file and commented out some debug code, and it stopped working. It appears the action is not being called.
Here is my messages_controller.php:
<?php
class MessagesController extends AppController {
function index() {
$messages = $this->Message->find('all');
$this->set('messages',$messages);
}
function add() {
$this->autoRender = false;
$this->Session->setFlash('Add action called');
if($this->RequestHandler->isAjax()) {
$this->Session->setFlash('Ajax request made');
$this->layout = 'ajax';
if(!empty($this->data)) {
if($this->Message->save($this->data)) {
$this->Session->setFlash('Your Message has been posted');
}
}
}
}
}
?>
Here is the index.ctp for my Message class
<div id="guestbook" class="section_box">
<h3 id="toggle_guestbook"><div class="toggle_arrow"></div>Sign our Guestbook</h3>
<?php
echo $this->Form->create('Message');
echo $this->Form->input('name', array('label' => 'From:'));
echo $this->Form->input('text', array('label' => 'Message:'));
echo $this->Js->submit('Post Your Message', array(
'url' => array(
'controller' => 'messages',
'action' => 'add'
),
'update' => '#message_board'
));
echo $this->Form->end();
echo $this->Js->writeBuffer(array('inline' => 'true'));
?>
<div id="message_board">
<?php foreach($messages as $message) { ?>
<div class="message">
<p class="message_txt">
<?php echo $message['Message']['text']; ?>
</p>
<div>
<div class="message_name">
<?php echo $message['Message']['name']; ?>
</div>
<div class="message_date">
<small>
<?php echo $message['Message']['date']; ?>
</small>
</div>
</div>
</div>
<?php } ?>
</div>
</div>
When the submit button is clicked, I can see in the console that a POST is made to http://localhost/messages/add with the correct data. But there doesn't appear to be a response. The flash message "Add action called" is NOT set from the controller (or any of the flash messages, for that matter) and the contents of #message_board are emptied.
If I refresh the page at this point, the SECOND flash message appears ("Ajax request made"), and the contents of the #message_board are restored. However the new message was not saved, its the same 2 messages from before.
I'm stumped. I have a feeling maybe there are bigger issues causing my problem, but I can't see it. Any help would be appreciated.
But there doesn't appear to be a
response ... and the
contents of #message_board are
emptied.
That is because you haven't set what action/view to render. You have to do this manually since you have $this->autoRender set to false. You could use render() to do this. More info can be found at its respective cookbook page.
If you have $this->autoRender set to true, then it'll replace the contents of #message_board with the contents of add.ctp
The flash message "Add action called"
is NOT set from the controller (or any
of the flash messages, for that matter)
I think you have to refresh the page or the part which contains the $this->Session->flash() bit for flash messages to appear.
The fact that the flash message appeared when you refreshed the page means that it did call and run the action.
AFAIK, you can only put/print one message from the flash key in the Messages array. The flash key is where the flash messages are stored by default. Each call to setFlash() will overwrite the flash message set by older calls.
Since only the second flash message was displayed, we could say that it failed at passing at least one of the conditions following the second call to setFlash() in the controller. You might want to put debug($this->data) statements near the conditions related to $this->data to help yourself in debugging your problem.
You could also use debug() to know if your application went through a certain action or path since it will almost always be displayed.
So you could do the following to check if it passed this condition:
if(!empty($this->data)) {
debug('Passed!');
If 'Passed!' will be printed after submitting the form, we would know that it passed that condition.
However the new message was not saved
It might be because $data is empty or it failed at validation. If your $data is not empty, it might have failed at validation and since your form doesn't display the validation errors; you might never have noticed them. One way to know if it passed validation is to do the following:
$this->Message->set($this->data);
if ($this->Message->validates()) {
debug('it validated logic');
} else {
debug('didn't validate logic');
}
Ramon's solutions worked for me. Here's the updated code.
Controller add function
function add() {
$this->autoRender = false;
if($this->RequestHandler->isAjax()) {
$this->layout = 'ajax';
if(!empty($this->data)) {
if ($this->Message->validates()) {
if($this->Message->save($this->data)) {
$this->render('/elements/message_board');
} else {
debug('didn\'t validate logic');
}
}
}
}
}
Heres the add form view:
<?php
echo $this->Form->create('Message');
echo $this->Form->input('name', array('label' => 'From:'));
echo $this->Form->input('text', array('label' => 'Message:'));
echo $this->Js->submit('Post Your Message', array(
'url' => array(
'controller' => 'messages',
'action' => 'add'
),
'update' => '#message_board'
));
echo $this->Form->end();
echo $this->Js->writeBuffer(array('inline' => 'true'));
?>
<?php pr($this->validationErrors); ?>
<div id="message_board">
<?php echo $this->element('message_board'); ?>
</div>
I tried to use the same solution as you used but it's not working. Ajax is ok when I access it directly in the URL, and I have the impression that the click is doing nothing. When I use
<fieldset><legend><?php __(' Run 1');?></legend>
<div id="formUpdateID"><div id="#error-message"></div>
<?php
$orders=array_merge($emptyarray,$orders['r1']['Order']);
echo $this->Form->create('Order');
echo $this->Form->input('id', array('value'=>$orders['id'],'type' =>'hidden'));
echo $this->Form->input('race_id', array('value'=> $orders['race_id'],'type' =>'hidden'));
echo $this->Form->input('driver_id', array('value'=>$session->read('Auth.User.driver_id'),'type' =>'hidden'));
echo $this->Form->input('run', array('value'=>$run,'type' =>'hidden'));
echo $this->Form->input('pm', array('value'=>$orders['pm'],'error'=>$err[$run]));
echo $this->Form->input('pr', array('value'=>$orders['pr'],'error'=>$err[$run]));
echo $this->Form->input('fuel', array('value'=>$orders['fuel'],'error'=>$err[$run]));
echo $this->Form->input('pit', array('value'=>$orders['pit'],'label' => __('Pit on lap '),'error'=>$err[$run]));
echo $this->Form->input('tyre_type', array('value'=>$orders['tyre_type'],'error'=>$err[$run]));
echo $this->Js->submit('Modify', array(
'url' => array(
'controller' => 'orders',
'action' => 'ajax_edit'
),
'update' => '#error_message'
));
echo $this->Form->end();
?>
<?php pr($this->validationErrors); ?>
</div></fieldset>
in view and in controller "orders":
function ajax_edit($id=null){
$this->autoRender = false;
if($this->RequestHandler->isAjax()) {
die(debug('In Ajax'));
$this->layout = 'ajax';
debug('didn\'t validate logic');
}
echo 'hi';
}
None of the messages are displayed.
I have some hard coded JS/ajax before which is not targeting this code part.
I did copy ajax layout in th webroot/view folder.
I can see the AJAX code displayed in formatted source code
<div class="submit"><input id="submit-1697561504" type="submit" value="Modify" /></div> </form><script type="text/javascript">
//<![CDATA[
$(document).ready(function () {$("#submit-1697561504").bind("click", function (event) {$.ajax({data:$("#submit-1697561504").closest("form").serialize(), dataType:"html", success:function (data, textStatus) {$("#error_message").html(data);}, type:"post", url:"\/Webmastering\/form1C\/frame\/orders\/ajax_edit\/1"});
return false;});});
//]]>
</script>
BTW, I start getting bored of the lack of doc in cakephp and its non efficacity to realize task more complicated than just posting a post in a blog. So thank you for your help before I start destroying my computer ;)
I know it's an old topic, but I stumbled acros the same problem in my application, so now I think what Thrax was doing wrong, namely he didn't put echo $this->Js->writeBuffer(array('inline' => 'true')); in the view (or in the layout) file, like Logic Artist did, so the scripts for handling the submit button's click weren't generated.