function _options_for_ajax($options)
{
$js_options = _build_callbacks($options);
$js_options['asynchronous'] = isset($options['type']) && $options['type'] == 'synchronous' ? false : true;
if (isset($options['method'])) {
$js_options['method'] = _array_or_string_for_javascript($options['method']);
}
if (isset($options['position'])) {
$js_options['insertion'] = "Insertion." . sfInflector::camelize($options['position']);
}
$js_options['evalScripts'] = !isset($options['script']) || $options['script'] == '0' || $options['script'] == false ? false : true;
if (isset($options['form'])) {
$js_options['parameters'] = 'Form.serialize(this)';
} else {
if (isset($options['submit'])) {
$js_options['parameters'] = "Form.serialize(document.getElementById('{$options['submit']}'))";
} else {
if (isset($options['with'])) {
$js_options['parameters'] = $options['with'];
}
}
}
return _options_for_javascript($js_options);
}
/**
* wrapper for script.aculo.us/prototype Ajax.Autocompleter.
* @param string id value of input field
* @param string url of module/action to execute for autocompletion
* @param array completion options
* @return string javascript tag for Ajax.Autocompleter
*/
function _auto_complete_field($field_id, $url, $options = array())
{
$javascript = "new Ajax.Autocompleter(";
$javascript .= "'" . get_id_from_name($field_id) . "', ";
if (isset($options['update'])) {
$javascript .= "'" . $options['update'] . "', ";
} else {
$javascript .= "'" . get_id_from_name($field_id) . "_auto_complete', ";
}
$javascript .= "'" . url_for($url) . "'";
$js_options = array();
if (isset($options['tokens'])) {
$js_options['tokens'] = _array_or_string_for_javascript($options['tokens']);
}
if (isset($options['with'])) {
$js_options['callback'] = "function(element, value) { return" . $options['with'] . "}";
}
if (isset($options['indicator'])) {
$js_options['indicator'] = "'" . $options['indicator'] . "'";
}
if (isset($options['on_show'])) {
$js_options['onShow'] = $options['on_show'];
}
if (isset($options['on_hide'])) {
$js_options['onHide'] = $options['on_hide'];
}
if (isset($options['min_chars'])) {
$js_options['minChars'] = $options['min_chars'];
}
if (isset($options['frequency'])) {
$js_options['frequency'] = $options['frequency'];
}
if (isset($options['update_element'])) {
$js_options['updateElement'] = $options['update_element'];
}
if (isset($options['after_update_element'])) {
$js_options['afterUpdateElement'] = $options['after_update_element'];
}
$javascript .= ', ' . _options_for_javascript($js_options) . ');';
return javascript_tag($javascript);
}
function _auto_complete_field($field_id, $url, $options = array())
{
$javascript = "new Ajax.Autocompleter(";
$javascript .= "'{$field_id}', ";
if (isset($options['update'])) {
$javascript .= "'" . $options['update'] . "', ";
} else {
$javascript .= "'{$field_id}_auto_complete', ";
}
$javascript .= "'" . system_url($url) . "'";
$js_options = array();
if (isset($options['tokens'])) {
$js_options['tokens'] = _array_or_string_for_javascript($options['tokens']);
}
if (isset($options['with'])) {
$js_options['callback'] = "function(element, value) { return" . $options['with'] . "}";
}
if (isset($options['indicator'])) {
$js_options['indicator'] = "'" . $options['indicator'] . "'";
}
if (isset($options['on_show'])) {
$js_options['onShow'] = $options['on_show'];
}
if (isset($options['on_hide'])) {
$js_options['onHide'] = $options['on_hide'];
}
if (isset($options['min_chars'])) {
$js_options['min_chars'] = $options['min_chars'];
}
$javascript .= ', ' . _options_for_javascript($js_options) . ');';
return javascript_tag($javascript);
}
