php - How to create a calendar without jquery full calendar plugin? -

i trying create calendar without jquery plugin codeigniter. creating variable name 'conf'. following code using.

<?php class mycal_model extends ci_model {     //public  $conf;      $conf = null;       function  mycal_model (){         parent::ci_model();           $this->conf = array(             'show_next_prev' => true,             'next_prev_url' => base_url().'index.php/my_calendar/showcal/'         );           $this->conf['cal_tempalte'] = '              {table_open}<table border="0" cellpadding="0" cellspacing="0">{/table_open}              {heading_row_start}<tr>{/heading_row_start}              {heading_previous_cell}<th><a href="{previous_url}">&lt;&lt;</a></th>{/heading_previous_cell}             {heading_title_cell}<th colspan="{colspan}">{heading}</th>{/heading_title_cell}             {heading_next_cell}<th><a href="{next_url}">&gt;&gt;</a></th>{/heading_next_cell}              {heading_row_end}</tr>{/heading_row_end}              {week_row_start}<tr>{/week_row_start}             {week_day_cell}<td>{week_day}</td>{/week_day_cell}             {week_row_end}</tr>{/week_row_end}              {cal_row_start}<tr>{/cal_row_start}             {cal_cell_start}<td>{/cal_cell_start}              {cal_cell_content}<a href="{content}">{day}</a>{/cal_cell_content}             {cal_cell_content_today}<div class="highlight"><a href="{content}">{day}</a></div>{/cal_cell_content_today}              {cal_cell_no_content}{day}{/cal_cell_no_content}             {cal_cell_no_content_today}<div class="highlight">{day}</div>{/cal_cell_no_content_today}              {cal_cell_blank}&nbsp;{/cal_cell_blank}              {cal_cell_end}</td>{/cal_cell_end}             {cal_row_end}</tr>{/cal_row_end}              {table_close}</table>{/table_close}    ';     }      function generate($year,$month){           $this->load->library('calendar', $conf);          $cal_data = array(             15 => 'foo',             23 => 'bar'         );          return $this->calendar->generate($year,$month,$cal_data);     } } 

but getting error.

problem fatal error: call undefined method ci_model::ci_model() in c 

if can give me idea or why getting error great help

seems using old version code. 1 should work:

<?php class mycal_model extends ci_model {     //public  $conf;      public $conf = null;       function  __construct(){         parent::__construct();           $this->conf = array(             'show_next_prev' => true,             'next_prev_url' => base_url().'index.php/my_calendar/showcal/'         );           $this->conf['cal_tempalte'] = '              {table_open}<table border="0" cellpadding="0" cellspacing="0">{/table_open}              {heading_row_start}<tr>{/heading_row_start}              {heading_previous_cell}<th><a href="{previous_url}">&lt;&lt;</a></th>{/heading_previous_cell}             {heading_title_cell}<th colspan="{colspan}">{heading}</th>{/heading_title_cell}             {heading_next_cell}<th><a href="{next_url}">&gt;&gt;</a></th>{/heading_next_cell}              {heading_row_end}</tr>{/heading_row_end}              {week_row_start}<tr>{/week_row_start}             {week_day_cell}<td>{week_day}</td>{/week_day_cell}             {week_row_end}</tr>{/week_row_end}              {cal_row_start}<tr>{/cal_row_start}             {cal_cell_start}<td>{/cal_cell_start}              {cal_cell_content}<a href="{content}">{day}</a>{/cal_cell_content}             {cal_cell_content_today}<div class="highlight"><a href="{content}">{day}</a></div>{/cal_cell_content_today}              {cal_cell_no_content}{day}{/cal_cell_no_content}             {cal_cell_no_content_today}<div class="highlight">{day}</div>{/cal_cell_no_content_today}              {cal_cell_blank}&nbsp;{/cal_cell_blank}              {cal_cell_end}</td>{/cal_cell_end}             {cal_row_end}</tr>{/cal_row_end}              {table_close}</table>{/table_close}    ';     }      function generate($year,$month){           $this->load->library('calendar', $conf);          $cal_data = array(             15 => 'foo',             23 => 'bar'         );          return $this->calendar->generate($year,$month,$cal_data);     } }