Member Avatar for davy_yg

Hello,

I wonder why I see blank screen on CI.

controllers/page.php

<?php

class Page extends CI_Controller {


    public function index()
    {
        $this->load->view('index');
    }
}


?>

views/index.php

<html>

<link href= "<?php echo base_url(); ?>assets/css/style.css" rel="stylesheet" type="text/css" media="screen">

<script src="<?php echo base_url(); ?>assets/js/jquery.min.js" type="text/javascript"></script>
<script src="<?php echo base_url(); ?>assets/js/chili-1.7.pack.js"></script>
<script src="<?php echo base_url(); ?>assets/js/jquery.cycle.all.js" type="text/javascript"></script>
<script src="<?php echo base_url(); ?>assets/js/jquery.easing.1.3.js" type="text/javascript" ></script>

<script type="text/javascript">
$('#slideshow').cycle({ 
    fx:     'fade', 
    speed:   900, 
    timeout: 10000, 
    pager:  '#nav', 
    pagerAnchorBuilder: function(idx, slide) { 
        // return selector string for existing anchor 
        return '#nav li:eq(' + idx + ') a'; 
    } 
});
</script>


<?php include('includes/navigation.php'); ?>

<body>

<div id="slidesnav"><center><img src="<?php echo base_url(); ?>assets/images/slidesnav1.jpg"><img src="<?php echo base_url(); ?>assets/images/slidesnav2.jpg"><img src="<?php echo base_url(); ?>assets/images/slidesnav1.jpg"></center></div>

<div id="demos">
    <div id="slideshow" class="pics">
        <script>$('body').css('background-color', 'blue');</script>
        <script>$('body').css('background-color', 'red');</script>
        <script>$('body').css('background-image', 'url("../images/indonusa3.jpg")');</script>        
    </div>
    <ul id="nav">
        <li><a href="#"></a></li>
        <li><a href="#"></a></li>
        <li><a href="#"></a></li>   
    </ul>
</div>

<?php /*

 <img src="images/indonusa1.jpg" width="950" height="200" />
        <img src="images/indonusa2.jpg" width="950" height="200" />
        <img src="images/indonusa3.jpg" width="950" height="200" />      

*/ ?>       

<div id="products">
<a href="connection.php"><img src="<?php echo base_url(); ?>assets/images/connection.jpg"></a>
<a href="collaboration.php"><img src="<?php echo base_url(); ?>assets/images/collaboration.jpg"></a>
<a href="solution.php"><img src="<?php echo base_url(); ?>assets/images/solution.jpg"></a>
</div>


</body>

<?php include('includes/footer.php'); ?>

</html>

routes.php

$route['default_controller'] = "page";
$route['404_override'] = '';

Thanks.

  • 3 Contributors
  • 10 Replies
  • 469 Views
  • 20 Hours Discussion Span
  • Latest Post Latest Post by davy_yg
Member Avatar for sinhaksaurabh

The code you have given does not seem to have any error.
try using :

ini_set('display_errors', 1);
error_reporting(E_ALL);

see if any error comes...

Edited by sinhaksaurabh because: problem with keyword
Member Avatar for davy_yg

nothing appears. Still shows me a blank screen.

Member Avatar for veedeoo

between these two,

    $route['default_controller'] = "page";
    $route['404_override'] = '';

add $route['page'] = 'page'; like

    ## this where it all begins
    $route['default_controller'] = "page/view";

    ## this will make your page visible
    $route['page'] = 'page';

    ## this will catch anything
    $route['page/(:any)'] = 'page/view/$1';

    ## this will route to 404 for pages that don't exist in page namespace
    $route['404_override'] = '';
Member Avatar for sinhaksaurabh

  1. use a sample index.php file with a dummy content without any php variable and also try enabling the debug mode to display errors in CI.

  2. Check if the contorller is actually getting the path of the correct view to be rendered.

Member Avatar for davy_yg

I thought if I type $route['page'] = 'page'; then I have type: http://localhost/IndonusaCI/index.php/page in the url (even so it's still doesn't work). I only want to type http://localhost/IndonusaCI/ in the url to make it works (run index.php file).

I don't understand : $route['page/(:any)'] = 'page/view/$1';

what's the $1 for ? I thought the syntax is $route['url'] = 'class/method/id' ?

I revise:

controllers/page.php

<?php

class Page extends CI_Controller {


    public function view()
    {
        $this->load->view('index');
    }
}

?>

I input :

routes.php

$route['default_controller'] = 'page/view';
$route['page'] = 'page';
$route['404_override'] = '';

I try :

http://localhost/IndonusaCI/index.php/page --> Page Not Found

http://localhost/IndonusaCI/ --> blank screen

note: IndonusaCI (a rename from CodeIgniter)

Edited by davy_yg
Member Avatar for sinhaksaurabh

The RewriteRule basically means that if the request is done that matches ^(.+)$ (matches any URL except the server root), it will be rewritten as index.php?url=$1 which means a request for olle will be rewritten as index.php?url=olle

Member Avatar for sinhaksaurabh

http://localhost/IndonusaCI/

for the above to work you need an Index Controller and the correspoding view file.
please confirm you have one and also confirm this works fine with the present rewiting.

Once you have checked that then try creating a route in the route.php for page.

Member Avatar for davy_yg

Is the class name has to be = the file name ?

so it will like this?

controllers/index.php

<?php

class Index extends CI_Controller {

    public function index()
    {
        $this->load->view('index');
    }
}


?>

and add:

routes.php

$route['index'] = 'index';

I type this url: http://localhost/IndonusaCI/ ---> blank screen

Edited by davy_yg
Member Avatar for davy_yg

ok, I just enable query string. Then, what's next?

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