[victor]

Hi. my library doesn't support Your case.

[davidoster]

Quick question, check this code:

$this->load->library('gc_dependent_select');

  $fields = array(

   'activities_id' => array(

    'table_name' => 'activities',

    'title' => '{year} {description}',

    'order_by'=> 'year DESC',

    'relate' => null),

   'groups_id' => array(

    'table_name' => 'groups',

    'title' => '{day} {hour} {description}',

    'id_field' => 'id',

    'relate' => 'activities_id',

    'data-placeholder' => 'Επιλογή Γκρούπ Δρaστηριοτήτων'

   )

  );

  $config = array(

   'main_table' => 'attendance',

   'main_table_primary' => 'id',

   'url' => base_url() . 'index.php/' . strtolower(__CLASS__) . '/' . strtolower(__FUNCTION__) . '/',

   'ajax_loader' => base_url() . 'style/images/'. 'ajax-loader.gif'

  );

  $categories = new gc_dependent_select(&$this->grocery_crud, $fields, $config);

Basically I am trying to set the order_by of field 'activities_id' like this 'order_by'=> 'year DESC'.
Is this possible to do it somehow?

[davidoster]

It's ok!!! I forgot to see the set_relation where is set the order!!! Thanks!!!

[victor]

You can use a callback function for the first field

[victor]

you can't use the callback function and etc. for the others dependent fields, because my library use it.

[vaibhav]

I tried integrating you library , but its not working for me .This is my code, please tell me what i am doing wrong ?

 

	function employees_management()
	{
			$crud = new grocery_CRUD();
			
			$crud->set_table('employee');
			
			$crud->set_relation('_DepartmentID','Department','Department');
			
			$crud->set_relation('_JobTitleID','JobTitle','JobTitle');	 
		
			$this->load->library('gc_dependent_select');
			// settings

			$fields = array(

			// first field:
				'Department' 	 => array( // first dropdown name
				'table_name'	 => 'Department', // table of department
				'title' 		 => 'Department', // department title
				'relate' 		 => null // the first dropdown hasn't a relation
			
			),
			// second field
			
			'JobTitle' => array( // second dropdown name
			
				'table_name'       => 'JobTitle', // table of JobTitle
				'title'            => 'JobTitle', // state job title
				'id_field'         => '__JobTitleID', // table of state: primary key
				'relate'           => '_DepartmentID', // table of job title:
				'data-placeholder' => 'select job title' //dropdown's data-placeholder:
				
			)
		
			);

			$config = array(
			
				'main_table' 		 => 'Employee',
				'main_table_primary' => '__EmployeeID',
				'url'				 => base_url().'index.php/'.__CLASS__.'/'.__METHOD__.'/' ,
				'ajax_loader'        => base_url('images/ajax-loader.gif')  // path to ajax-loader image. 
				
			);
			
			$categories = new gc_dependent_select($crud, $fields, $config);

			// first method:
			$output = $categories->render();

			// the second method:
			//$js = $categories->get_js();
			$output = $crud->render();
			$output->output.= $js;
			$this->_example_output($output);
		
	}

 

 

[victor]

draw a scheme of your database.
And what error do you get when you test it

[victor]

vaibhav, did you solved your problem?

[Pepe Ocaña]

Hi victor,

 

Your library is great! I only write to say thank you for your work!

 

Thanks!!

[farhaj]

My code is not working please help me. dependent model drop down is not displaying.I also attach databse  table schema.

 

 

$crud = new grocery_CRUD();
$crud->set_table('item');
$crud->set_relation('brand_id', 'brands', 'name');
$crud->set_relation('model_id', 'models', 'name');

$this->load->library('gc_dependent_select');
// settings

$fields = array(

// first field:
'brand_id' => array( // first dropdown name
'table_name' => 'brands', // table of country
'title' => 'name', // country title
'relate' => null // the first dropdown hasn't a relation
),
// second field
'model_id' => array( // second dropdown name
'table_name' => 'models', // table of state
'title' => 'name', // state title
'id_field' => 'model_id', // table of state: primary key
'relate' => 'brand_id ', // table of state:
'data-placeholder' => 'select model' //dropdown's data-placeholder:
)
);
$config = array(
'main_table' =>'item',
'main_table_primary' => 'item_id',
'url'=>base_url().'index.php/'.__CLASS__.'/'.__METHOD__.'/'
//'ajax_loader' => base_url() . 'ajax-loader.gif' // path to ajax-loader image. It's an optional parameter
//'segment_name' =>'Your_segment_name' // It's an optional parameter. by default "get_items"
);
$categories = new gc_dependent_select($crud, $fields, $config);

// first method:
//$output = $categories->render();

// the second method:
$js = $categories->get_js();
$output = $crud->render();
$output->output.= $js;
$this->_example_output($output);

 

 

 

[attachment=466:brand.png]

[victor]

attach your database dump. (those tables)

[farhaj]

I solve it myself.

[farhaj]

I want to count models name with a particular brand. I am using this

 

$fields = array(


// first field:

'brand_id' => array( // first dropdown name

'table_name' => 'brands', // table of country

'title' => 'name', // country title

'relate' => null // the first dropdown hasn't a relation

),

// second field

'model_id' => array( // second dropdown name

'table_name' => 'models', // table of state

'title' => 'name', // state title

'id_field' => 'model_id', // table of state: primary key

'relate' => 'brand_id ', // table of state:

'data-placeholder' => 'select model' //dropdown's data-placeholder:

)

);

[ryanmartono]

hai victor, i think its very usefull for my ci web.. but, i dont know how i integrate with grocerycrud in codeignitor..can u help me ?

[victor]

Hi! put my library into directory called "libraries" and use like in examples on the first page.

[Гэрэлт-Од Гоцбаяр]

Was looking for it. Thanks.

[smithdp1]

victor I am using for only 2 drop downs and it works but i get this error:

 

A PHP Error was encountered

Severity: Notice

Message: Undefined index: property

Filename: libraries/gc_dependent_select.php

Line Number: 103

 

This library really rocks and helped me out a lot...thank you!

[smithdp1]

here is my code:

 

 

    // ROOMS
        public function rooms()
    {
        //$lag = $this->db->select('rate_plans')->get_where('property', array('properties' => 'id'))->row();
        
        $crud = new grocery_CRUD();
       
        $crud->set_subject('Room');
        $crud->set_table('rooms');
        $crud->display_as('name','Room / Unit Name')
                 ->display_as('room_desc','Description')
                 ->display_as('number','Room / Unit Number')
                 ->display_as('add_desc','Additional Details Window')
                 ->display_as('bgcolor','Background Color')
                 ->display_as('txtcolor','Text Color')
                 ->display_as('alt_rate_plan','Alternate Rate Plan')
                 ->display_as('slideshow','Show Additional Photos in Slideshow')
                 ->display_as('max_occu','Max. Occupancy')
                 ->display_as('type','Room Type');
        $crud->columns('room_status', 'name', 'number', 'property','rate_plan', 'type','max_occu');
        
        $crud->set_relation('property','properties','title');
        $crud->set_relation('rate_plan','rate_plans','rate_name');
        //$crud->set_relation('alt_rate_plan','rate_plans','rate_name');
        
        $this->load->library('gc_dependent_select');
        // create relational drop downs for property specific rate plans
        $fields = array(

        // first field: What Property is it?
        'property' => array( // first dropdown name
        'table_name' => 'properties', // table of property
        'title' => 'title', // property title
        'relate' => null // the first dropdown hasn't a relation
        ),
        // second field: Rate plan name gets populated based on field 1 selection
        'rate_plan' => array( // second dropdown name
        'table_name' => 'rate_plans', // table of rate plan
        'title' => 'rate_name', // rate name column
        'id_field' => 'id', // table rate_plans: primary key
        'relate' => 'property', // table of state:
        'data-placeholder' => 'Select Rate Plan' //dropdown's data-placeholder:
        )
        );
        $config = array(
        'main_table' => 'properties',
        'main_table_primary' => 'id',
        "url" => base_url() . __CLASS__ . '/' . __FUNCTION__ . '/',
        );
        $categories = new gc_dependent_select($crud, $fields, $config);
        $js = $categories->get_js();
        
        $crud->set_relation('type','room_types','type');
        $crud->set_field_upload('photo','assets/uploads/files');
        $crud->callback_add_field('room_status',array($this,'add_field_room_status'));
        $crud->callback_add_field('slideshow',array($this,'add_field_slideshow'));
        $crud->callback_add_field('room_desc',array($this,'add_field_room_desc'));
        $crud->callback_add_field('add_desc',array($this,'add_field_room_desc'));
        $crud->callback_edit_field('room_status',array($this,'edit_field_room_status'));
        $crud->callback_edit_field('room_desc',array($this,'edit_field_room_desc'));
        $crud->callback_edit_field('add_desc',array($this,'edit_field_room_desc'));
        $crud->callback_edit_field('slideshow',array($this,'edit_field_slideshow'));
        $output = $crud->render();
        $output->output.= $js;
        $this->_rooms_output($output);        
    }
    function add_field_room_status()
    {
    return 'Online (Show Internally)  <input name="room_status" type="radio" value="Online" checked />  Offline (Hide Internally)  <input name="room_status" type="radio" value="Offline" />';
    }
    function add_field_slideshow()
    {
    return 'Yes  <input name="status" type="radio" value="Yes" />  No  <input name="status" type="radio" value="No" checked />';
    }
    function edit_field_slideshow()
    {
    return 'Yes  <input name="status" type="radio" value="Yes" />  No  <input name="status" type="radio" value="No" checked />';
    }
    function edit_field_room_status($value, $primary_key)
    {
    return 'Online (Show Internally)  <input name="room_status" type="radio" value="Online" checked/>  Offline (Hide Internally)  <input name="room_status" type="radio" value="Offline" />';
    }
    function add_field_room_desc()
    {
    return '<textarea name="room_desc" value="" ></textarea>';
    }
    function edit_field_room_desc($value, $primary_key)
    {
    return '<textarea name="room_desc" value="'.$value.'"  >' .$value. '</textarea>';
    }
 
    function _rooms_output($output = null)
 
    {
        $this->load->view('properties.php',$output);    
    }
    // END ROOMS
 

[victor]

What version of the library did you download?

[smithdp1]

victor thank you for quick response. This library has saved me so much time...it is great!

 

version says in file v.1.2.0