');
// the expected argument is an (ordered) associative array
// ( label => todo , ...)
// label is expected to be the string to display in the menu
// todo can be either
// (*) a string : it is then taken to be a URL to move to
// (*) or an associative array with the following keys
// (*) 'label' : if set, this overrides the string key just above
// this is used for functions that return a tab, more convenient to write&use
// (*) 'method': 'POST' or 'GET' -- default is 'GET'
// (*) 'url': where to go
// (*) 'values': an associative array of (key,value) pairs to send to the URL; values are strings
// (*) 'confirm': a question to display before actually triggering
// (*) 'bubble': a longer message displayed when the mouse stays quite for a while on the label
// (*) 'image' : the url of an image used instead of the label
// (*) 'height' : used for the image
// (*) 'id' : assign given id to the element
// NOTE
// (*) values can also be set in the URL, e.g. ?var=value&foo=bar, even for POST'ing
// (*) several instances can appear on the same page but you need to give them different id's
// EXAMPLES
// function my_tab () { return array('label'=>'Go to google','url'=>'http://google.com'); }
// $tabs=array();
// $tabs[] = my_tab();
// $tabs['Simple Tab']="http://planet-lab.org";
// $tabs['Complex Tab']=array('url'=>'http://planet-lab.org/',
// 'bubble'=>'This text gets displayed when the mouse remains over for a while');
// plekit_linetabs($tabs);
////////// Notes: limited support for images
// (*) for some reason, confirmation does not work with image tabs
// (the form gets submitted whatever the confirmation....)
// (*) you need to tune the image size, which is wrong, as the image should rather be bottom-aligned
function plekit_linetabs ($tabs, $id=NULL) {
// do not output anything if $tabs has no entry (unpleasant rendering)
if (empty ($tabs)) return;
$active_line_tab=get_array($_GET, 'active_line_tab');
// need id to pass to the onclick function attached to the input buttons
$id="linetabs";
if (! $id) $id .= '-' + $id;
print "";
print "
";
foreach ($tabs as $label=>$todo) {
// in case we have a simple string, rewrite it as an array
if (is_string ($todo))
$todo = array('method'=>'GET', 'url'=>$todo);
// the 'label' key, if set in the hash, supersedes key
if (get_array($todo, 'label'))
$label = $todo['label'];
$tracer="";
if (get_array($todo, 'id'))
$tracer .= "id=" . $todo['id'];
print "- ";
// set default method
if ( ! get_array($todo, 'method') )
$todo['method'] = 'GET';
// extract var=value settings from url if any
$full_url=$todo['url'];
$split=plekit_split_url($full_url);
$url=$split['url'];
$url_values=$split['values'];
// create form
$method=strtolower($todo['method']);
print "
\n";
}
print '
';
print '