function build_widget()
{
$value = $this->_get('value');
if (is_null($value)) {
$value = "";
}
assert('is_string($value); // only plain strings can be used as field value: type: ' . gettype($value));
$name = $this->get('name');
$widgets = array();
if ($this->get('show-img-preview') && $value) {
$widgets[] = ax_div_class(ax_img_src($this->get('preview-dir') . $value), 'preview');
} elseif ($this->get('show-link-preview') && $value) {
$widgets[] = ax_div_class(ax_a_href($value, $this->get('preview-dir') . $value), 'preview');
}
$remove_label = $this->_get('remove-label');
if ($remove_label && $value) {
$subattr = array('type' => 'checkbox', 'name' => $name . '-remove');
$widgets[] = new AnewtXHTMLInput(null, $subattr);
$subattr = array('for' => $name . '-remove');
$widgets[] = new AnewtXHTMLLabel($remove_label, $subattr);
$widgets[] = ax_br();
}
/* XML tag attributes used both for single line and multiline */
$attr = array('name' => $this->get('name'), 'id' => $this->get('id'), 'type' => 'file');
if ($this->_get('readonly')) {
$attr['readonly'] = 'readonly';
}
if ($this->_get('disabled')) {
$attr['disabled'] = 'disabled';
}
$size = $this->_get('size');
if (!is_null($size)) {
assert('is_int($size);');
$attr['size'] = (string) $size;
}
$maxlength = $this->_get('maxlength');
if (!is_null($maxlength)) {
assert('is_int($maxlength);');
$attr['maxlength'] = (string) $maxlength;
}
$max_file_size = $this->_get('max_file_size');
if (!is_null($max_file_size)) {
$subattr = array('type' => 'hidden', 'name' => 'MAX_FILE_SIZE', 'value' => (string) $max_file_size);
$widgets[] = new AnewtXHMTLInput(null, $subattr);
}
$widget = new AnewtXHTMLInput(null, $attr);
/* Styling */
$widget->add_class('fileupload');
if (!$this->_get('required')) {
$widget->add_class('optional');
}
/* Optional extra class value */
$class = $this->_get('class');
if (!is_null($class)) {
$widget->add_class($class);
}
/* Help text, if any */
$help = $this->_get('help');
if (!is_null($help)) {
$help_text = to_string($help);
$widget->set_attribute('title', $help_text);
$widget->add_class('with-help');
}
$widgets[] = $widget;
/* Add secondary label, if any */
$secondary_label = $this->_get('secondary-label');
if (!is_null($secondary_label)) {
$widgets[] = $secondary_label;
}
$out = ax_fragment($widgets);
return $out;
}
$fragment->append_child(new AnewtXHTMLHeader2('Forms'));
$form = new AnewtXHTMLForm(null, array('method' => 'GET'));
$input_fragment = new AnewtXHTMLFragment();
$input_fragment->append_child(new AnewtXHTMLLabel('Label: ', array('for' => 'test')));
$input_fragment->append_child(new AnewtXHTMLInput(null, array('name' => 'test', 'id' => 'test', 'type' => 'text')));
$form->append_child(new AnewtXHTMLParagraph($input_fragment));
$select = new AnewtXHTMLSelect(null, array('name' => 'select'));
$select->append_child(new AnewtXHTMLOption('First', array('value' => 'first')));
$select->append_child(new AnewtXHTMLOption('Second', array('value' => 'second')));
$select->append_child(new AnewtXHTMLOption('Third', array('value' => 'third')));
$form->append_child(new AnewtXHTMLParagraph($select));
$fragment->append_child($form);
$form->append_child(new AnewtXHTMLParagraph(new AnewtXHTMLInput(null, array('type' => 'submit'))));
/* Convenience API */
$r = array();
$r[] = ax_h2('Convenience API');
$r[] = ax_p('Test with some <& special characters.', array('style' => 'color: #ccc;'));
$r[] = ax_p_class(ax_raw('This is <strong>strong</strong>'), 'someclass');
$r[] = ax_p(ax_abbr('ICE', 'InterCity Express'));
$r[] = ax_p(array('Test', ax_br(), 'after the break'));
$p = ax_p(array('testje', array('1', '2'), ax_strong('blablabla')));
$p->set_attribute('id', 'paragraph-id');
$p->set_class('foo bar baz');
$p->remove_class('bar');
$p->add_class('quux');
$p->append_child(ax_a_href('name', '/url/'));
$r[] = $p;
$r[] = ax_p(ax_sprintf('%s & %s', ax_span_class('Sugar', 'sweet'), 'Spice'));
$fragment->append_child(ax_fragment($r, ax_p('final paragraph')));
/* Final output */
echo to_string($fragment), NL;
function sum_method()
{
$methods_sh = array('id3' => 'id3', 'filename' => 'file', 'anchor' => 'anch', '' => '');
$display_values = array();
foreach ($this->method_counts as $method => $count) {
$display_values[] = array(ax_raw("∑ " . $methods_sh[$method] . "="), $count, ax_br());
}
return $display_values;
}
