Thread

Hello ;
another question :
I try to change the Home by the Icon

in breadcrumb.php

$config['set_home'] = '../../image/supplement/home.png';

here is a discussion about that
http://ellislab.com/forums/viewthread/137949/P150

And I try the second method but the problem is word Home still appear and image disapear after when we return to the page

$config['set_home'] = "Home";

/**
 * ------------------------
 * Config: attribute home
 * ------------------------
 * Default value:
 * $config['attr_home'] = array();
 * 
 * Apply attribute to initial or home link, e.g: 
 * $config['attr_home'] = array('style' => 'text-decoration:none', 'class' = 'home_breadcrumb');
 * Only work if unlink_home is set to FALSE
 */
$config['attr_home'] = array('class' => 'home_breadcrumb');

in css 
.home_breadcrumb{
    background-image: url(../image/supplement/home.png);
    background-repeat: no-repeat;
   
}

thanks

First, you have to make sure that unlink_home is set to FALSE then everything else is depends on what you have wrote on .home_breadcrumb on your css.

Just a submission, did this hack to work with my site figured I would share. I needed to replace certain uri segments on different controllers so I customized the helper to allow you to add them as needed but still allow backwards compatibility for those that have pre-existing code. All I ask is if you use it just a list my name in the credits as a contributor.

Allow Config Options on the fly

/* Note addition of $config variable… */
    function set_breadcrumb($delimiter_config = '', $exclude = '', $config= array() )
    {
        $CI =& get_instance();
        $CI->load->helper('url');
        $CI->lang->load('breadcrumb');
        $CI->config->load('breadcrumb');

        // Load configuration
        $ci_version = $CI->config->item('codeigniter_version');
  
        /* --- Start Changes --- */
        $attr_home = ( isset( $config['attr_home'] ) 
            ? $config['attr_home'] 
            : $CI->config->item('attr_home') );
   
        $unlink_home = ( isset( $config['unlike_home'] ) 
            ? $config['unlike_home'] 
            : $CI->config->item('unlike_home') );

        if (empty($exclude))
        {
            $exclude = $CI->config->item('exclude');
        }
      
        $exclude_segment = ( isset( $config['exclude_segment'] ) 
            ? array_merge($CI->config->item('exclude_segment'),$config['exclude_segment']) 
            : $CI->config->item('exclude_segment') );
   
        $replacer_default = ( isset( $config['replacer'] ) 
            ? array_merge($CI->config->item('replacer'),$config['replacer']) 
            : $CI->config->item('replacer') );
        
        $replacer_embed = ( isset( $config['replacer_embed'] ) 
            ? array_merge($CI->config->item('replacer_embed'),$config['replacer_embed']) 
            : $CI->config->item('replacer_embed') );
   
        $partial_replace = ( isset( $config['partial_replace'] ) 
            ? array_merge($CI->config->item('partial_replace'),$config['partial_replace']) 
     : $CI->config->item('partial_replace') );

        /* --- End Changes --- */

        $uri = rtrim($CI->uri->uri_string(),'/');
        $uri_array_original = explode("/", $uri);

Usage would be…

<?php echo set_breadcrumb( '', '', array( 
    'replacer' =>array (
        'view_by_id'   => 'Viewing Listing',
        'cat'          => 'Apparatus Category'
    ) 
) ); ?>

Enjoy; Happy Coding

Another Addition; Requires above code to function…

Allow Custom Segments

// Check for custom additions
        if ( isset( $config['include_segments'] ) ) {
        
            // Set our variable for usage
            $include_segments = $config['include_segments'];
            
            // Loop our config array
            foreach ( $include_segments AS $k => $v ) {
                $str_link[] = $k;
                $str_name[] = ucwords($v);
            }
        }

Add That code above the following code:

$str_last = $wrapper[1];
        $str = $str_first;

And the usage would be as follows:

<?php echo set_breadcrumb( '', '', array( 
    'include_segments' =>array (
        '/some/link/'             => 'Most Popular',
        '/some/other/link'        => 'Post Title'
    ) 
) ); ?>

/blog/posts/
Would Result in:
Home > Blog > Posts > Most Popular > Post Title

@Chris. Thanks, I appreciate your effort on this helper. I will include it on next release on first week of May (please PM me in case I forget to list your name 😛). For others, I will so happy if you guys share your links that using this helper 😊

Chris Miller’s patch now has been push to bitbucket. Thanks Chris.

Hi guy’s,
I read this in a post here:

- Return the breadcrumb in a list (<ul><li></li></ul>) or something else (new).

Understandable, but how can i do the “or else” ?
I want to have my bread crumb like this:

<article class="breadcrumbs"><a href="http://index.html">Website Admin</a> <div class="breadcrumb_divider"></div> <a href="http://localhost/cs-hostingv2/index.php%22class=%22current%22&gtDashboard&lt/a&gt&lt/article&gt/code/preI" class="current">Home</a></div></article></div>

How can i do this?
thnx for the help.

@Bart v B,
Sorry, I’ve been busy lately. Hope you already solved this problem, but if not, here is how to customise wrapper as you wanted.
Find this config variable and change it like this:

$config['delimiter'] = '<div class="breadcrumb_divider">|</div>';

$config['use_wrapper'] = TRUE;
$config['wrapper'] = '<article class="breadcrumbs">|</article>';
$config['wrapper_inline'] = '|';

This is a great helper! I just started using it. It should be included CI’s core functions.  😊 Thanks!

@Bart v B,
Sorry, I’ve been busy lately. Hope you already solved this problem, but if not, here is how to customise wrapper as you wanted.
Find this config variable and change it like this:

@ardinotow

No problem! I did also not have the time to work on this project.
Thnanks for the help. I solved the problem with your help. 😊
The only thing that i had was that there was a | in the breadcrumb.
I did a simple str_replace() to fix that.
So in my view code became:

<?php echo str_replace('|', '', set_breadcrumb() ); ?>

Greetings Bart

Dear Ardinotow,
can you explain me the step to use multilanguage support?
I have 2 language (italian, english) and 2 breadcrumb_lang.php in 2 different folders (application/language/english and application/language/italian), i have turn on multilanguage support in config and there are no replace rules.
I have loaded also language class in controller but i see always the default crumb (italian).
I’m forgetting something???
Thanks!

Dear Ardinotow,
can you explain me the step to use multilanguage support?
I have 2 language (italian, english) and 2 breadcrumb_lang.php in 2 different folders (application/language/english and application/language/italian), i have turn on multilanguage support in config and there are no replace rules.
I have loaded also language class in controller but i see always the default crumb (italian).
I’m forgetting something???
Thanks!

Resolved! Thanks!

You saved my day! Excellent work!
:o)

@nony Glad you like it. Thanks

Thanks for helper, but i have a problem: i have data of categories table :

id    catename      parent id
1      phone          0
2      laptop         0
3      samsung        1
4      apple          1
5       HP            2
6       Dell          2

I want to display breadcrumb :
url : “localhost/categories/display_product/1” -> breadcrumb : Home->Phone
url : “localhost/categories/display_product/2 -> breadcrumb : Home->Laptop
url : “localhost/categories/display_product/3 -> breadcrumb : Home->Phone->Samsung
url : “localhost/categories/display_product/5 -> breadcrumb : Home->Laptop->Dell
....
Sorry for my English :D. Help me!

Hi fatangel26,

I will not give the detail but rather I will give you the logic.
So, here it is:
1. The key concept is using replacer, please refer to bredcrumb config file.
2. Another concept is you can put replacer on controller (again, please read config). This mean you can process the replacer with database, i.e:

$this->config->load('breadcrumb');
$prod_id = $this->uri->segment(3);
$prod_name = $this->model_xxx->get_name($prod_id);
$parent_name = $this->model_xxx->get_parent($prod_id);
if ($parent_name) { // if has parent then add new breadcrumb trail
   // add & change breadcrumb (see breadcrumb config)
   $this->config->set_item('replacer_embed', array('categories'=>'', 'display_product'=>'', $prod_id=>array('/categories/display/product/'.$prod_id|$parent_name, '/categories/display/product/'.$prod_id|$prod_name));
} else { // don't have parent so just put the product name
   $this->config->set_item('replacer_embed', array('categories'=>'', 'display_product'=>'', $prod_id=>array('/categories/display/product/'.$prod_id|$prod_name));
}

Hope that could make you catch the ideas.
Please let me know your progress…