/**
* method to create an HTML form based on the table schema
*
* The method creates an HTML table of input fields, and takes account
* of several options, including the possibility to use checkbox fields
* for one-to-many relationships, radio flieds for many-to-one relationships,
* and boolean fields.
*
* @param string action that must be triggered by the form update or insert
* @param array the default values of the form fields
* @return string a string containing the HTML form
* @throws none
*/
public function form($action, $data)
{
// Create the form object
$form = new Zmax_HTML_Form("post", $this->url, false);
$form->setTitle($this->title);
// Put the hidden fields
foreach ($this->hidden_fields as $nom => $value) {
$form->champCache($nom, $value);
}
$form->champCache(self::ZMAX_EDIT_ACTION, $action);
// Put also as hidden fields the values of the table form fields
$form->champCache("show_table_form", $this->show_table_form);
if ($this->show_table_form) {
if (is_array($this->table_form_values)) {
foreach ($this->table_form_values as $name => $value) {
$form->champCache($name, $value);
}
}
}
// Put the primary key in a hidden field, to prevent
// any possible change of the key
foreach ($this->info['primary'] as $name) {
if (isset($data[$name])) {
$form->champCache("opk[{$name}]", $data[$name]);
}
}
// Start a table, with 2 cols [Label | Field ]
$form->debutTable(VERTICAL, array("width" => "80%"), 1, $this->title);
// For each attribute, create a form field
foreach ($this->info['cols'] as $name) {
// Get the metadata on the field
$meta = $this->info['metadata'][$name];
// Do not show hidden fields
if (in_array($name, array_keys($this->hidden_fields))) {
continue;
}
// Check that the default value exists
if (!isset($data[$name])) {
$data[$name] = "";
}
$this->addFormField($form, $action, $name, $data[$name], $meta);
}
// Check the many-to-many associations
foreach ($this->add_form_fields as $name => $bridge) {
// Check whether there is a default value
if (!isset($data[$name])) {
$data[$name] = "";
}
$html_field_name = "{$name}" . "[]";
$this->addFormField($form, $action, $name, $data[$name], array("DATA_TYPE" => "", "LENGTH" => "", "PRIMARY" => false), $html_field_name);
}
// OK. Now add lines for the slave table, if any
if (!empty($this->slave_table)) {
$form->debutTable(HORIZONTAL, array(), $this->size_slave_table);
// Create a field for each attribute
foreach ($this->slave_info['cols'] as $nom) {
// Check that the default value exists
if (!isset($data[$this->slave_table][$nom])) {
$valeur = "";
} else {
$valeur = $data[$this->slave_table][$nom];
}
// Manage foreign keys
if (isset($this->foreign_keys[$nom])) {
$this->slave_info['metadata'][$nom]['FOREIGN'] = 1;
if ($action == MAJ_BD) {
$valeur = $data[$this->foreign_keys[$nom]];
}
}
$html_field_name = "{$this->slave_table}[{$nom}][]";
$this->addFormField($form, $action, $nom, $valeur, $this->slave_info['metadata'][$nom], $html_field_name);
}
$form->finTable();
}
$form->finTable();
if ($action == self::DB_UPDATE) {
$form->champValider($this->texts->form->modify, "submit");
} else {
$form->champValider($this->texts->form->insert, "submit");
}
return $form->formulaireHTML();
}
/**
* Static method that returns a login form
*
*/
public static function loginForm($req_controller, $req_action, $request)
{
// Get the current action URL (use the config to obtain the base URL)
// Get the utilitary objects from the registry
$registry = Zend_registry::getInstance();
$zmax_context = $registry->get("zmax_context");
$module_name = $request->getModuleName();
if (!empty($module_name)) {
$module = $request->getModuleName() . "/";
} else {
$module = "";
}
$url = $zmax_context->config->app->base_url . "/" . $module . $request->getControllerName() . "/" . $request->getActionName() . "?1=1";
// The form always refers to the current controller
// and to the current action
$current_action = $request->getActionName();
$form = new Zmax_HTML_Form($url);
$form->champCache("zmax_req_controller", $req_controller);
$form->champCache("zmax_req_action", $req_action);
$form->debutTable();
$form->champTexte($zmax_context->texts->zmax->login, "zmax_login", "", 20);
$form->champMotDePasse($zmax_context->texts->zmax->password, "zmax_password", "", 20);
$form->champValider($zmax_context->texts->zmax->submit, "submit_login");
$form->finTable();
return $form->fin();
}
