function get_table_bottom()
{
$tr = '';
if (isset($this->bottom[0])) {
$tr = new htmlobject_tr();
$tr->css = 'htmlobject_tr';
$tr->id = 'tr_' . uniqid();
$td = new htmlobject_td();
$td->colspan = $this->_num_cols;
$td->type = 'td';
$td->css = 'htmlobject_td bottom';
$str = '';
foreach ($this->bottom as $key_2 => $v) {
$html = new htmlobject_input();
$html->name = 'action';
$html->value = $v;
$html->type = 'submit';
$str .= $html->get_string();
}
$str .= join("", $this->_identifiers);
$td->text = $str;
$tr->add($td);
}
return $tr;
}
function get_string()
{
$_strReturn = '';
// build table
$this->init_table_builder();
// build additional table head
foreach ($this->_headrow as $row) {
$row->arr_tr[0]->colspan = $this->_num_cols;
htmlobject_table::add($row);
}
// build sort functions
if ($this->sort != '') {
$td = new htmlobject_td();
$td->colspan = $this->_num_cols;
$td->type = 'td';
$td->css = $this->css_prefix . 'td pageturn_head';
$tr = new htmlobject_tr();
$tr->css = $this->css_prefix . 'tr pageturn_head';
$tr->id = 'tr_' . uniqid();
$td->text = $this->get_sort() . $this->get_pageturn();
$tr->add($td);
htmlobject_table::add($tr);
}
// build table head
htmlobject_table::add($this->get_table_head());
// build table body
$i = 'odd';
foreach ($this->_body as $key => $value) {
htmlobject_table::add($this->get_table_body($key, $value, $i));
if ($i == 'odd') {
$i = 'even';
} else {
$i = 'odd';
}
}
// build table bottom
htmlobject_table::add($this->get_table_bottom());
// insert bottom pageturn
if (count($this->_body) > 9 && $this->limit < $this->max && $this->sort != '') {
$td = new htmlobject_td();
$td->colspan = $this->_num_cols;
$td->type = 'td';
$td->css = $this->css_prefix . 'td pageturn_bottom';
$tr = new htmlobject_tr();
$tr->css = $this->css_prefix . 'tr pageturn_bottom';
$tr->id = 'tr_' . uniqid();
$td->text = $this->get_pageturn();
$tr->add($td);
htmlobject_table::add($tr);
}
foreach ($this->_bottomrow as $row) {
$row->arr_tr[0]->colspan = $this->_num_cols;
htmlobject_table::add($row);
}
// build form
$_strReturn = $this->get_js();
$this->form_action != '' ? $_strReturn .= '<form action="' . $this->form_action . '" method="GET">' : null;
$_strReturn .= htmlobject_table::get_string();
$this->form_action != '' ? $_strReturn .= '</form>' : null;
return $_strReturn;
}