$this->load->view('head');
$this->load->view('foot');
It always show the last view “foot”, not “head” and “foot”.
Do I forgot somethings?
How could use multiple views in my system?
Thanks.
]]>
$rules['username'] = "required|min_length[4]|max_length[12]";
$rules['password'] = "required|min_length[4]|max_length[12]";
$this->validation->set_rules($rules);
$fields['username'] = 'Username';
$fields['password'] = 'Password';
$this->validation->set_fields($fields);
if ($this->validation->run() == FALSE)
{
// display current view with validation error messages
}
else
{
// check for successful login
if($this->login($_POST['username'],$_POST['password'])
{
// successful login redirect user
redirect('successfulLoginPage');
}
else
{
// login failed display error message to user via validation function
// $this->validation->set_message('invalidLogin', 'Login Error Msg.');
// display current view with login error messages
}
}
If the user passes the validation rules but fails to login correctly I wish to set a custom validation message and display it to the user (separate from the username & password fields). However I’m not at all clear on how to proceed using the $this->validation->set_message function.
In my view I’m assuming I may need something like:
<?php echo $this->validation->invalidLogin_error; ?>
I’ve looked through many of the validation posts here but I’m still missing some key concept. BTW: I’ve seen suggestions to use $data[] as an alternate approache but I somehow feel this can be accomplished with validaton.
Any guidance would be appreciated.
Thanks
Chris
Here is a sample of how I would like to use it…
<?php echo form_dropdown('dessert', $recipes['dessert'], '', $js);?>
The $recipes[‘dessert’] is an array that contains the ‘id’ and ‘recipe_title’ for multiple items. It’s my understanding that this should work, I am not sure why it does not. Here is a print_r(); of my $recipes[‘dessert’] array (two items):
Array (
[0] => Array ( [id] => 26 [recipe_title] => Angel Food Cake )
[1] => Array ( [id] => 27 [recipe_title] => Chocolate Angel Food Cake )
)
I can loop through the array fine, so why is it not working in the CI form_dropdownCI form_dropdown(); function?
You can view the page HERE.
Thanks so much for shedding any light on this.
Rob
]]>Badly in need of help… =D
]]>But if i’m sending email i get the following characters in my email:
“00” en “3D”
<div class=3D"block">
=00
<h3>Nieuwsbrief 2</h3>
<h4>Nieuwsbrief van 2008-08-26 11:01:11<br /></h4>
<p>
or
link href=3D"testing.com" rel=
=3D"stylesheet" type=3D"text/css" />
eg. The testing.com is a replaced url
I’m getting the content with
$content = file_get_contents($data['url'].$newsbrief_url.$id);
If i’m watching that url that’s been given with file_get_contents everything is normal.
For the loop to email i’m using the following
foreach($users as $user)
{
$this->email->clear(TRUE);
$this->email->initialize($config);
$this->email->from($this->config->item('to_email'), 'testing');
$this->email->message($content);
$this->email->subject($onderwerp);
$this->email->to($user);
$this->email->send();
$data['block'] .= $this->email->print_debugger();
}
The config files that i use are
$config['mailtype'] = 'html';
So when i’m getting the html-mail in my mailbox it will quit opening until the “00” character (00-byte?).
]]>I wanted to mention that I added a new Form Validation library to our SVN repository. We plan to make it available in the next version of CI, but since this is a fairly substantial rewrite I thought it would be good to let people kick the tires before officially releasing it.
Among the new features:
- Simplified syntax. The old version required users to set rules in one step, and set field names in another. These two steps have been combined into one.
- Array support. The new class allows arrays to be used as field names. It supports multidimensional arrays as deep as you need. For example, you could call a field: options[colors][websafe][]
- Support for storing your rules in a config file so you can manage your rules in one place. You can even organize your rules into groups of rules. These rules can be loaded as needed, and even assigned to specific controllers/functions and loaded automatically.
- Added several helper functions so that your view files no longer need to use the validation object.
If you decide to try the new library, please download the entire CI application from SVN (including the user guide), since a number of files have changes to support the new library.
then uses what I think is a function from it on page 194
$this->failure($message, ‘sites’);
I get errors when I run this, codeigniter says it can’t load that library. And for the life of me I cannot find anywhere in the book where he creates this library or defines any failure function.
This book if from 2007. IS it possible that there use to be an errors library native to CodeIgniter and that it is not there anymore in the current build? Anyone that is familiar with this book please let me know.
Thanks
]]>i want to remove index.php from the URL…
Todo this, i created a .htaccess file
Options +FollowSymLinks
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond $1 !^(index\.php|resources|robots\.txt)
RewriteRule ^(.*)$ http://www.auto_site_url.co.uk/index.php/$1 [L]
</IfModule>
secondly,i modified config file
$config['index_page'] = "index.php";
Replaced with
$config['index_page'] = "";
this project is working 100% on local server.
but on live server it is not working properly
ON LIVE SERVER its automatically changing site url like
http://www.auto_site_url.co.uk/
INTO
http://www.auto_site_url.co.uk/index.php/
and due to this, displaying error page with message
An Error Was Encountered
Unable to load the requested class: my_validator
i think something wrong with .htaccess file, but not sure
please help me to resolve this issue
thanks
]]>