CodeIgniter Forums

amfphp with CI

2007-02-09T11:39:17-06:00

I have been trying to integrate CI with amfphp for a flex project I am working on. So far, no luck. I searched the CI forum and found a post with rough details about integrating the two, but cannot seen to make it work.

Has anyone been able to do this? Any help would be greatly appreciated.

wfCart integration in CI

2007-05-17T09:05:56-06:00

I’ve been trying to integrate into CI a very useful shopping cart class called wfCart (http://www.webforcecart.com/manual.html). Unfortunately I wasn’t able to make this work and I basically just used the instructions code in my controller as so…

<?php
class Cart extends Controller {
    
    function Cart() {
        parent::Controller();
        //$this->load->library('session');
        $this->load->helper(array('form', 'url', 'typography', 'wfcart'));
        
        session_start(); 
        $this->cart =& $_SESSION['wfcart']; // point $this->cart to session wfcart.
        if(!is_object($this->cart)) $this->cart = new wfCart(); // if $this->cart ( $_SESSION['wfcart'] ) isn't an object, make a new cart
        
    }
    
    function index() {
        if(isset($_POST['add'])) {

            $this->cart->add_item($_POST['code'],1,$_POST['price'],strval($_POST['info']));
        }
        if(isset($_POST['remove'])) {
            $rid = intval($_POST['id']);
            $this->cart->del_item($rid);

        }
        $this->load->view('cart/cart');
        
    }

}            
?>

If you have any better solutions please let me know, this is kind of buggy for session management.

how to join these tables ?

2008-08-08T12:07:55-06:00

comments:
id : int
from : int
to : int
comment : text

users:
id : int
name : varchar

i need everything controller page , view and model “i wanna use $this->db in models”

e.g.
users
id : name
---------
1 : John
2 : Dan

i want this
John commented for Dan.
instead of
1 commented for 2.

hope you got it, thanks in advance

training - videotutorials

2008-08-08T10:43:21-06:00

Hi,

I was wondering if there are some upcoming ci training schedules (like the zend framework has).

Also, are there some new video tutorials coming, for example the use of models (extension to the blog tuto)

thx

i need help, how to merge … newbie :)

2008-08-08T09:42:29-06:00

how to merge 2 tables the first table called users and has id,name, and some other columns, the other table is the actions, and has id, user_id, action ...

so user has many actions… how to get merge with less number of sql queries?

preg replace (again -.-)

2008-08-08T09:20:56-06:00

Hi!
PHP function preg_replace seems to be something which I’ll never completely understand, I suppose
Here’s the code:

$layout = preg_replace('~{(.+?)}~', '<div class="$1">'.$this->replace('$1').'</div>', $layout);

I have to replace everything which looks like this:


{some}

to this:


<div class="some"> stuff </div>

The problem appears because inside the div tag I have to print something which depends from what I have inside the brackets, but I can’t pass the variable ‘$1’ in my method $this->replace() becauase PHP sees it as just “$1”.
Where’s my mistake? Can’t found it :-(
Thank you, in advance, guys.

implenting an ajax upload status bar?

2008-08-07T19:19:47-06:00

Hi,

Has anyone implemented a good ajax uploading status indicator with the codeigniter upload class?

I’m trying to implement a prototype based ajax status bar after a user uploads an attachment.

Example: “http://www.bram.us/demo/projects/jsprogressbarhandler/ajaxprogressbar.html”

Here my thoughts on an approach:

1. User uploads an attachment
2. on the “onSubmit” event, call a javascript “upload_status” function initiating the progress bar
3. continually make ajax calls comparing the temp file size with the size of the original file. Update the percent complete on the status bar.

-attached are my javascript files, and view file.

thanks,

Adam

Styling validation errors

2008-08-08T08:48:55-06:00

This is causing me a few problems. Just wondering if I’m missing something really easy. I like to show my validation errors before the form but wrap them in a styled div class. Basically something like the below…

<div class="errors">
Error with the username field
Error with the password field
</div>

I know I can used $this->validation->set_error_delimiters(’<div class="error">’, ‘</div>’); if I wanted to but this obviously wraps the div around each error and not all of them in one go. Any ideas? My controller and view is shown below…

<?php

class Welcome extends Controller {

    function Welcome()
    {
        parent::Controller();    
    }
    
    function index()
    {
        $this->load->view('home_page');
    }
    
    function register()
    {
        //Validation Rules
        $rules['username'] = "trim|required|min_length[5]|max_length[12]|xss_clean";
        $rules['first_name'] = "trim|required|min_length[5]|max_length[12]|xss_clean";
        $rules['last_name'] = "trim|required|min_length[5]|max_length[12]|xss_clean";
        $rules['password'] = "trim|required|matches[passconf]|xss_clean";
        $rules['passconf'] = "trim|required|min_length[5]|max_length[12]|xss_clean";
        $rules['email'] = "trim|required|valid_email";
        $this->validation->set_rules($rules);
        
        //Sets the fields for use in the view
        $fields['username'] = 'Username';
        $fields['first_name'] = 'First Name';
        $fields['last_name'] = 'Last Name';
        $fields['password'] = 'Password';
        $fields['passconf'] = 'Password Confirmation';
        $fields['email'] = 'Email Address';
        $this->validation->set_fields($fields);
        
        //Checks to see if the validation has been succesful
        if ($this->validation->run() == FALSE)
        {
            $this->load->view('register');
        }
        else
        {
            echo "Validation succesful. Do something.";
        }
        
    }
}
?>

<!DOCTYPE html 
     PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html >
<head>
<title>BSL Learning Support</title>
<link rel="stylesheet" href="<?php echo base_url(); ?>css/layout2.css" />

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
</head>
<body>

    <div class="wrapper">
        <div id="logo">
            <img src="<?php echo base_url(); ?>images/logo.gif">
        </div>
        
        <ul id="nav">
            <li><a href="#">Home</a></li>
            <li><a href="#">Section One</a></li>
            <li><a href="#">Section Two</a></li>
            <li><a href="#">Section Three</a></li>
            <li><a href="#">Section Four</a></li>
            <li><a href="#">Section Five</a></li>
            <li><a href="http://www.cacdp.org.uk/">CACDP Website</a></li>
        </ul>
        </div>


    <div id="top">
        <div class="wrapper">
        
            <div class="text_full_width">
            <h2>Register for BSL 101 Resource</h2>
            <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Etiam a metus. Suspendisse fermentum dolor ut lacus. Suspendisse neque arcu, vehicula in, tincidunt ut, ornare vel, velit. Donec vel tortor. Proin turpis metus, viverra in, ullamcorper pulvinar, iaculis ut, purus. Suspendisse varius neque id pede. Aliquam erat volutpat. Nam ac nisl non purus varius tempor. Curabitur vehicula dictum turpis. Duis est nisl, tincidunt nec, adipiscing a, dictum eu, sapien. Cras ultrices bibendum nulla. Sed euismod lorem tincidunt metus. Ut tincidunt urna ut dui suscipit sagittis. Sed scelerisque metus non dui. Etiam vitae ipsum. Pellentesque placerat tincidunt urna. Cras purus diam, tristique eget, lobortis vel, facilisis ac, odio.</p>
            </div>
         
        </div>
    </div>
    
    <div class="wrapper">
        
        <div class="content_middle">
        
            <h2>Register</h2>

            <?php echo $this->validation->error_string; ?>

            <?php echo form_open("welcome/register");?>
            <p><lebel>Username</label> <input type="text" name="username" value="<?php echo $this->validation->username;?>" size="50" /></p>
            <p><lebel>First Name</label> <input type="text" name="first_name" value="<?php echo $this->validation->first_name;?>" size="50" /></p>
            <p><lebel>Last Name</label> <input type="text" name="last_name" value="<?php echo $this->validation->last_name;?>" size="50" /></p>
            <p><lebel>Password</label> <input type="text" name="password" value="<?php echo $this->validation->password;?>" size="50" /></p>
            <p><lebel>Password Confirm</label> <input type="text" name="passconf" value="<?php echo $this->validation->passconf;?>" size="50" /></p>
            <p><label>Email Address</label> <input type="text" name="email" value="<?php echo $this->validation->email;?>" size="50" /></p>
            <div><input type="submit" value="Submit" /></div>
            </form>
            
        </div>
        
    </div>

</body>
</html>

How can i do it ?!, make table function

2008-08-08T06:55:14-06:00

Hi all,

I’m trying to make a function that receive an $id and return a $name.
Model

function getNameFromID($id = null){

    $this->db->where('id', $id);
    $query = $this->db->get('users');

    $user = $query->row();
    return $user->name;
}

Controller


$data['name'] = $this->user_model->getNameFromID(1);

View


<?=$name?>

All above works fine but i need that function to be a public function , like in view


<?=getNameFromID(1)?>

HOW TO DO IT ???

BASEPATH define

2006-08-16T11:56:40-06:00

In adding some new functionality to CI that I needed, I realized that the BASEPATH define is misnamed. It really contains the path to the system folder, not the base path of the index.php. I would suggest that the BASEPATH be renamed to be SYSTEMPATH and the BASEPATH defined as


define('BASEPATH', str_replace("\", "/", realpath(dirname(__FILE__))));