Archief - Drupal Form API

<?php

function my_module_menu() {
  $items = array();
  $items['my_module/form'] = array(
    'title' => t('My form'),
    'page callback' => 'my_module_form',
    'access arguments' => array('access content'),
    'description' => t('My form'),
    'type' => MENU_CALLBACK,
  );
  $items['my_module/categoryform'] = array(
    'title' => t('Change Category'),
    'page callback' => 'my_module_categoryform',
    'access arguments' => array('access content'),
    'description' => t('Change Category'),
    'type' => MENU_CALLBACK,
  );
  return $items;
}

function my_module_form() {
  return drupal_get_form('my_module_my_form');
}

function my_module_categoryform(){
	return drupal_get_form('my_module_my_categoryform');
}

function my_module_my_categoryform($form_state){

	   
	$result = db_query("SELECT * FROM {FOT_CATEGORY} WHERE ID = %d", arg(2));
    $node = db_fetch_object($result);
    $name = $node->NAME;
    $description = $node->DESCRIPTION;
    $_SERVER['cat_name'] = $name;
    $_SERVER['cat_description'] =$description;
    $_SERVER['cat_id']=$node->ID;
	
	$form['Name'] = array(
		'#type' => 'textfield',
		'#title' => 'Category name',
		'#required' => TRUE,
		'#default_value' => $name,
		);
		
	$form['Description'] = array(
		'#type' => 'textarea',
		'#title' => 'Descritpion',
		'#required' => TRUE,
		'#default_value' => $description,
		);
	
	return form;
}

function my_module_my_form($form_state) {
  $form['name'] = array(
    '#type' => 'fieldset',
    '#title' => t('Name'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );
  $form['name']['first'] = array(
    '#type' => 'textfield',
    '#title' => t('First name'),
    '#required' => TRUE,
    '#default_value' => "First name",
    '#description' => "Please enter your first name.",
    '#size' => 20,
    '#maxlength' => 20,
  );
  $form['name']['last'] = array(
    '#type' => 'textfield',
    '#title' => t('Last name'),
    '#required' => TRUE,
  );
  $form['year_of_birth'] = array(
    '#type' => 'textfield',
    '#title' => "Year of birth",
    '#description' => 'Format is "YYYY"',
  );  
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => 'Submit',
  );
  return $form;
}

function my_module_my_form_validate($form, &$form_state) {
    $year_of_birth = $form_state['values']['year_of_birth'];
    if ($year_of_birth && ($year_of_birth < 1900 || $year_of_birth > 2000)) {
        form_set_error('year_of_birth', 'Enter a year between 1900 and 2000.');
    }
}

// Adds a submit handler/function to our form to send a successful 
// completion message to the screen.


function my_module_my_form_submit($form, &$form_state) {
    drupal_set_message(t('The form has been submitted.'));
}

?>