AshishMalaviya
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PHP CodeIgniter Dynamic navigation
in Frameworks
Posted
model : -->
function MenuSub(){
$this->db->select('*');
$this->db->where('page_parent_id', '0');
$query = $this->db->get($this->table);
$i = 0;
$sub = 0;
foreach($query->result() as $row)
{
$parentitem[$i]['page_id'] = $row->page_id;
$parentitem[$i]['page_menutitle'] = $row->page_menutitle;
$parentitem[$i]['page_parent_id'] = $row->page_parent_id;
// Sub Menu
$this->db->select('*');
$this->db->where('page_parent_id', $parentitem[$i]['page_id']);
$subquery = $this->db->get($this->table);
foreach($subquery->result() as $row)
{
$subitem[$sub]['page_id'] = $row->page_id;
$subitem[$sub]['page_parent_id'] = $row->page_parent_id;
$subitem[$sub]['page_menutitle'] = $row->page_menutitle;
$subparentitem[$sub]['page_parent_id'] = $row->page_parent_id;
$sub++;
}
$i++;
}
$nav;
$nav = array();
$nav['parent'] = $parentitem;
$nav['sub'] = $subitem;
$nav['subparent'] = $subparentitem;
return $nav;
}
Controller :-->
function index(){
$data['nav'] = $this->page->MenuSub();
}
view :-->
<?php
foreach($nav['parent'] as $parent)
{
echo '<li><a name="'.$parent['page_id'].'">'.$parent['page_menutitle'].'</a>';
echo '<div>';
echo '<ul>';
foreach($nav['sub'] as $subitem)
{
if($parent['page_id'] == $subitem['page_parent_id']){
echo '<li><a name="'.$subitem['page_parent_id'].'">'.$subitem['page_menutitle'].'</a></li>';
}else{}
}
echo '</ul>';
echo '</div>';
echo '</li>';
}
?>