public function append_column_headings_to_shtr(Database_SortableHeadingTR $shtr)
{
$dn = $this->get_display_node();
$cses = $dn->getElementsByTagName('columns');
if ($cses->length == 1) {
$cse = $cses->item(0);
$ces = $cse->getElementsByTagName('column');
for ($i = 0; $i < $ces->length; $i++) {
$ce = $ces->item($i);
$sortable = TRUE;
if ($ce->hasAttribute('sortable')) {
if ($ce->getAttribute('sortable') == 'no') {
$sortable = FALSE;
}
}
if ($sortable) {
$shtr->append_sortable_field_name($ce->getAttribute('name'));
} else {
$shtr->append_nonsortable_field_name($ce->getAttribute('name'));
}
}
return $shtr;
}
throw new Exception('Unable to append columns to sortable heading TR!');
}
/**
* Renders the HTML table that contains the data and the
* links to other pages to do stuff to individual items.
*/
protected function render_data_table()
{
/*
* The table.
*/
$rows_html_table = new HTMLTags_Table();
$rows_html_table->set_attribute_str('class', 'table_pages');
/*
* ----------------------------------------
* The caption for the HTML table displaying the products.
* ----------------------------------------
*/
$caption_str = $this->get_data_table_caption_content();
$rows_html_table->append_tag_to_content(new HTMLTags_Caption($caption_str));
/*
* ----------------------------------------
* The heading row of the HTML table that displays the products.
* ----------------------------------------
*/
$thead = new HTMLTags_THead();
$sort_href = $this->get_current_base_url();
$sort_href->set_get_variable('limit', $this->get_current_limit());
$sort_href->set_get_variable('offset', $this->get_current_offset());
$heading_row = new Database_SortableHeadingTR($sort_href, $this->get_current_direction());
$fields = $this->get_data_table_fields();
#print_r($fields);
foreach ($fields as $field) {
if (isset($field['sortable']) && strtolower($field['sortable']) == 'no') {
$heading_row->append_nonsortable_field_name($field['col_name'], isset($field['title']) ? $field['title'] : NULL);
} else {
$heading_row->append_sortable_field_name($field['col_name'], isset($field['title']) ? $field['title'] : NULL);
}
}
foreach ($this->get_data_table_action_ths() as $action_th) {
$heading_row->append_tag_to_content($action_th);
}
$thead->append_tag_to_content($heading_row);
$rows_html_table->append_tag_to_content($thead);
/*
* ----------------------------------------
* Fetch the rows from the database table.
* ----------------------------------------
*/
$tbody = new HTMLTags_TBody();
$rows = $this->get_matching_rows();
/*
* Display some of the contents of the table.
*/
foreach ($rows as $row) {
$data_tr = $this->get_data_html_table_tr($row);
$tbody->append_tag_to_content($data_tr);
}
$rows_html_table->append_tag_to_content($tbody);
echo $rows_html_table->get_as_string();
}
public function __construct(HTMLTags_URL $url, Database_Table $table, $order_by, $direction, $offset, $limit, $limit_str, $rows_html_table_caption, $lpnd_class, $data_table_class, $fields, $actions)
{
parent::__construct();
$table_renderer = $table->get_renderer();
/*
* ----------------------------------------
* Check the inputs.
* ----------------------------------------
*/
/*
* ----------------------------------------
* Create the content.
* ----------------------------------------
*/
$limit_previous_next_div = new HTMLTags_Div();
$limit_previous_next_div->set_attribute_str('class', $lpnd_class);
/*
* To allow the user to set the number of extras to show at a time.
*/
$limit_action = clone $url;
$limit_action->delete_all_get_variables();
$limit_form = new Database_LimitForm($limit_action, $limit, $limit_str);
$get_vars = $url->get_get_variables();
foreach (array_keys($get_vars) as $key) {
$limit_form->add_hidden_input($key, $get_vars[$key]);
}
$limit_form->add_hidden_input('order_by', $order_by);
$limit_form->add_hidden_input('direction', $direction);
$limit_form->add_hidden_input('offset', $offset);
$limit_previous_next_div->append_tag_to_content($limit_form);
$previous_next_url = clone $url;
$previous_next_url->set_get_variable('order_by', $order_by);
$previous_next_url->set_get_variable('direction', $direction);
$row_count = $table->count_all_rows();
$previous_next_ul = new Database_PreviousNextUL($previous_next_url, $offset, $limit, $row_count);
$limit_previous_next_div->append_tag_to_content($previous_next_ul);
$this->append_tag_to_content($limit_previous_next_div);
# ------------------------------------------------------------------
/*
* The table.
*/
$rows_html_table = new HTMLTags_Table();
$rows_html_table->set_attribute_str('class', $data_table_class);
/*
* The caption.
*/
$caption = new HTMLTags_Caption($rows_html_table_caption);
$rows_html_table->append_tag_to_content($caption);
/*
* The Heading Row.
*/
$sort_href = clone $url;
$sort_href->set_get_variable('limit', $limit);
$heading_row = new Database_SortableHeadingTR($sort_href, $direction);
//if (isset($fields_str)) {
// $fields = array();
//
// foreach (explode(' ', $fields_str) as $field_name) {
// $fields[] = $table->get_field($field_name);
// }
//} else {
// $fields = $table->get_fields();
//}
foreach ($fields as $field) {
if ($field['sortable']) {
$heading_row->append_sortable_field_name($field['name']);
} else {
$heading_row->append_nonsortable_field_name($field['name']);
}
}
foreach ($actions as $action) {
$heading_row->append_tag_to_content($action['th']);
}
$rows_html_table->append_tag_to_content($heading_row);
# ------------------------------------------------------------------
/*
* Display the contents of the table.
*/
$rows = $table->get_all_rows($order_by, $direction, $offset, $limit);
foreach ($rows as $row) {
$row_renderer = $row->get_renderer();
$data_tr = new HTMLTags_TR();
foreach ($fields as $field) {
$field_td = self::get_html_table_cell_for_field($field, $row_renderer);
$data_tr->append_tag_to_content($field_td);
}
//foreach (
// $row_renderer->get_action_tds(
// $actions_str,
// $url
// )
// as
// $action_td
//) {
// $data_tr->append_tag_to_content($action_td);
//}
foreach ($actions as $action) {
$action_td = self::get_html_table_cell_for_field($action, $row_renderer);
$data_tr->append_tag_to_content($action_td);
}
$rows_html_table->append_tag_to_content($data_tr);
}
# ------------------------------------------------------------------
$this->append_tag_to_content($rows_html_table);
$this->append_tag_to_content($limit_previous_next_div);
}
