User Interface Class for Navigation History. More...
Collaboration diagram for ilNavigationHistoryGUI:Public Member Functions | |
| __construct () | |
| Constructor. | |
| getHTML () | |
| Get HTML for navigation history. | |
| handleNavigationRequest () | |
| Handle navigation request. | |
Static Public Attributes | |
| static | $test |
Private Attributes | |
| $items | |
User Interface Class for Navigation History.
Definition at line 31 of file class.ilNavigationHistoryGUI.php.
| ilNavigationHistoryGUI::__construct | ( | ) |
| ilNavigationHistoryGUI::getHTML | ( | ) |
Get HTML for navigation history.
Definition at line 47 of file class.ilNavigationHistoryGUI.php.
References $_GET, $GLOBALS, $items, $lng, $tpl, ilObject::_getIcon(), ilObject::_lookupObjId(), formSelect(), and ilUtil::getImagePath().
{
global $ilNavigationHistory, $lng;
$items = $ilNavigationHistory->getItems();
// do not show list, if no item is in list
if (count($items) == 0)
{
return "";
}
// do not show list, if only current item is in list
$item = current($items);
if (count($items) == 1 && $item["ref_id"] == $_GET["ref_id"])
{
return "";
}
$GLOBALS["tpl"]->addJavascript("./Services/Navigation/js/ServiceNavigation.js");
$tpl = new ilTemplate("tpl.navigation_history.html", true, true,
"Services/Navigation");
$sel_arr = array(0 => "-- ".$lng->txt("last_visited")." --");
reset($items);
$cnt = 0;
foreach($items as $item)
{
if ($cnt++ > 20) break;
if ($item["ref_id"] != $_GET["ref_id"]) // do not list current item
{
$sel_arr[$item["ref_id"]] = $item["title"];
$this->css_row = ($this->css_row != "tblrow1_mo")
? "tblrow1_mo"
: "tblrow2_mo";
$tpl->setCurrentBlock("item");
$tpl->setVariable("HREF_ITEM", $item["link"]);
$tpl->setVariable("CSS_ROW", $this->css_row);
$tpl->setVariable("TXT_ITEM", $item["title"]);
$obj_id = ilObject::_lookupObjId($item["ref_id"]);
$tpl->setVariable("IMG_ITEM",
ilObject::_getIcon($obj_id, "tiny", $item["type"]));
$tpl->setVariable("ALT_ITEM", $lng->txt("obj_".$item["type"]));
$tpl->parseCurrentBlock();
}
}
$select = ilUtil::formSelect("", "url_ref_id", $sel_arr, false, true, "0", "ilEditSelect");
$tpl->setVariable("TXT_LAST_VISITED", $lng->txt("last_visited"));
$tpl->setVariable("IMG_DOWN", ilUtil::getImagePath("mm_down_arrow.gif"));
$tpl->setVariable("NAVI_SELECT", $select);
$tpl->setVariable("TXT_GO", $lng->txt("go"));
$tpl->setVariable("ACTION", "goto.php?target=navi_request&ref_id=".$_GET["ref_id"]);
return $tpl->get();
}
Here is the call graph for this function:| ilNavigationHistoryGUI::handleNavigationRequest | ( | ) |
Handle navigation request.
Definition at line 110 of file class.ilNavigationHistoryGUI.php.
References $_GET, $items, and ilUtil::redirect().
{
global $ilNavigationHistory;
if ($_GET["target"] == "navi_request")
{
$items = $ilNavigationHistory->getItems();
foreach($items as $item)
{
if ($item["ref_id"] == $_POST["url_ref_id"])
{
ilUtil::redirect($item["link"]);
}
}
reset($items);
$item = current($items);
if ($_POST["url_ref_id"] == 0 && $item["ref_id"] == $_GET["ref_id"])
{
$item = next($items); // omit current item
}
if ($_POST["url_ref_id"] == 0 && $item["link"] != "")
{
ilUtil::redirect($item["link"]);
}
ilUtil::redirect("repository.php?cmd=frameset&getlast=true");
}
}
Here is the call graph for this function:ilNavigationHistoryGUI::$items [private] |
Definition at line 34 of file class.ilNavigationHistoryGUI.php.
Referenced by getHTML(), and handleNavigationRequest().
ilNavigationHistoryGUI::$test [static] |
Definition at line 35 of file class.ilNavigationHistoryGUI.php.
1.7.1