ILIAS Release_3_6_x_branch .rev 46809: content/classes/Pages/class.ilPCParagraphGUI.php Source File

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00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
00007         |                                                                             |
00008         | This program is free software; you can redistribute it and/or               |
00009         | modify it under the terms of the GNU General Public License                 |
00010         | as published by the Free Software Foundation; either version 2              |
00011         | of the License, or (at your option) any later version.                      |
00012         |                                                                             |
00013         | This program is distributed in the hope that it will be useful,             |
00014         | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
00015         | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
00016         | GNU General Public License for more details.                                |
00017         |                                                                             |
00018         | You should have received a copy of the GNU General Public License           |
00019         | along with this program; if not, write to the Free Software                 |
00020         | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
00021         +-----------------------------------------------------------------------------+
00022 */
00023 
00024 require_once("./content/classes/Pages/class.ilPCParagraph.php");
00025 require_once("./content/classes/Pages/class.ilPageContentGUI.php");
00026 require_once("./content/classes/Pages/class.ilWysiwygUtil.php");
00027 
00038 class ilPCParagraphGUI extends ilPageContentGUI
00039 {
00040 
00045         function ilPCParagraphGUI(&$a_pg_obj, &$a_content_obj, $a_hier_id)
00046         {
00047                 parent::ilPageContentGUI($a_pg_obj, $a_content_obj, $a_hier_id);
00048         }
00049 
00050 
00054         function &executeCommand()
00055         {
00056                 // get next class that processes or forwards current command
00057                 $next_class = $this->ctrl->getNextClass($this);
00058 
00059                 // get current command
00060                 $cmd = $this->ctrl->getCmd();
00061 
00062                 switch($next_class)
00063                 {
00064                         default:
00065                                 $ret =& $this->$cmd();
00066                                 break;
00067                 }
00068 
00069                 return $ret;
00070         }
00071 
00075         function edit()
00076         {
00077                 global $ilUser, $ilias;
00078                 
00079                 // set tabs
00080                 $this->setTabs();
00081 
00082                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.paragraph_edit.html", "content");
00083                 //$content = $this->pg_obj->getContent();
00084                 //$cnt = 1;
00085                 $this->tpl->setVariable("TXT_ACTION", $this->lng->txt("cont_edit_par"));
00086                 $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00087                 $this->tpl->setVariable("REF_ID", $_GET["ref_id"]);
00088                 
00089                 $this->tpl->setVariable("EDITOR_URL", ILIAS_HTTP_PATH."/content/htmlarea/");
00090                 $this->tpl->setVariable("JS_HTMLAREA", ILIAS_HTTP_PATH."/content/htmlarea/htmlarea.js");
00091                 $this->tpl->setVariable("JS_HANDLETAGS", ILIAS_HTTP_PATH."/content/js/handletags.js");
00092                 $this->ctrl->setParameter($this, "ptype", "footnote");
00093                 $this->tpl->setVariable("POPUP_TARGET_FOOTNOTE",
00094                         $this->ctrl->getLinkTarget($this, "popup"));    
00095                 $this->ctrl->setParameter($this, "ptype", "xtl");
00096                 $this->tpl->setVariable("POPUP_TARGET_XTL",
00097                         $this->ctrl->getLinkTarget($this, "popup"));
00098                         
00099                 $this->tpl->setVariable("TXT_STR", $this->lng->txt("cont_text_str"));
00100                 $this->tpl->setVariable("TXT_EMP", $this->lng->txt("cont_text_emp"));
00101                 $this->tpl->setVariable("TXT_COM", $this->lng->txt("cont_text_com"));
00102                 $this->tpl->setVariable("TXT_FN", $this->lng->txt("cont_text_fn"));
00103                 $this->tpl->setVariable("TXT_QUOT", $this->lng->txt("cont_text_quot"));
00104                 $this->tpl->setVariable("TXT_CODE", $this->lng->txt("cont_text_code"));
00105                 $this->tpl->setVariable("TXT_ILN", $this->lng->txt("cont_text_iln"));
00106                 $this->tpl->setVariable("TXT_XLN", $this->lng->txt("cont_text_xln"));
00107 
00108                 if ($this->pg_obj->getParentType() == "gdf" ||
00109                         $this->pg_obj->getParentType() == "lm" ||
00110                         $this->pg_obj->getParentType() == "dbk")
00111                 {
00112                         $this->tpl->setVariable("TXT_FORMATERROR",$this->lng->txt("cont_format_error"));
00113                         
00114                         $this->tpl->setVariable("LOCATION_STYLESHEET_HTMLAREA",
00115                                 ilUtil::getStyleSheetLocation());
00116                                 
00117                         if ($this->pg_obj->getParentType() != "gdf")
00118                         {
00119                                 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET_HTMLAREA",
00120                                         ilObjStyleSheet::getContentStylePath(
00121                                                 ilObjContentObject::_lookupStyleSheetId($this->pg_obj->getParentId())));
00122                                 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
00123                                         ilObjStyleSheet::getContentStylePath(
00124                                                 ilObjContentObject::_lookupStyleSheetId($this->pg_obj->getParentId())));
00125                         }
00126                         else
00127                         {
00128                                 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET_HTMLAREA",
00129                                         ilObjStyleSheet::getContentStylePath(0));
00130                                 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
00131                                         ilObjStyleSheet::getContentStylePath(0));
00132                         }
00133 
00134                         if (!ilPageEditorGUI::_doJSEditing())
00135                         {
00136                                 $this->tpl->setCurrentBlock("bb_ilink_button");
00137                                 $this->tpl->setVariable("BB_LINK_ILINK",
00138                                         $this->ctrl->getLinkTargetByClass("ilInternalLinkGUI", "showLinkHelp"));
00139                                 $this->tpl->setVariable("BB_TXT_ILINK", "[".$this->lng->txt("cont_internal_link")."]");
00140                                 $this->tpl->setCurrentBlock("bb_buttons");
00141                                 $this->tpl->parseCurrentBlock();
00142                         }
00143                         else
00144                         {
00145                                 $this->tpl->setVariable("LINK_ILINK",
00146                                         $this->ctrl->getLinkTargetByClass("ilInternalLinkGUI", "showLinkHelp"));
00147                                 $this->tpl->setVariable("TXT_ILINK", "[".$this->lng->txt("cont_internal_link")."]");
00148                         }
00149                         
00150                         $this->tpl->setVariable("REMOVELINK",$this->lng->txt("cont_removeiln"));
00151                                                 
00152                         $this->tpl->touchBlock("internal_link_active1");
00153                         $this->tpl->touchBlock("internal_link_active2");
00154                 }
00155                 else
00156                 {
00157                         $this->tpl->setVariable("LOCATION_STYLESHEET_HTMLAREA",
00158                                 ilUtil::getStyleSheetLocation());
00159                         $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET_HTMLAREA",
00160                                 ilObjStyleSheet::getContentStylePath(0));
00161                         if (!ilPageEditorGUI::_doJSEditing())
00162                         {
00163                                 $this->tpl->touchBlock("bb_buttons");
00164                         }
00165                 }
00166 
00167                 $this->displayValidationError();
00168 
00169                 // language and characteristic selection
00170                 if (key($_POST["cmd"]) == "update")
00171                 {
00172                         $s_lang = $_POST["par_language"];
00173                         $s_char = $_POST["par_characteristic"];
00174                 }
00175                 else
00176                 {
00177                         $s_lang = $this->content_obj->getLanguage();
00178                         $s_char = $this->content_obj->getCharacteristic();
00179                 }
00180                 $this->tpl->setVariable("TXT_LANGUAGE", $this->lng->txt("language"));
00181                 require_once("classes/class.ilMetaData.php");
00182                 $lang = ilMetaData::getLanguages();
00183                 $select_lang = ilUtil::formSelect ($s_lang,"par_language",$lang,false,true);
00184                 $this->tpl->setVariable("SELECT_LANGUAGE", $select_lang);
00185                 $char = array("" => $this->lng->txt("none"),
00186                         "Headline1" => $this->lng->txt("cont_Headline1"),
00187                         "Headline2" => $this->lng->txt("cont_Headline2"),
00188                         "Headline3" => $this->lng->txt("cont_Headline3"),
00189                         "Example" => $this->lng->txt("cont_Example"),
00190                         "Citation" => $this->lng->txt("cont_Citation"),
00191                         "Mnemonic" => $this->lng->txt("cont_Mnemonic"),
00192                         "Additional" => $this->lng->txt("cont_Additional"),
00193                         "List" => $this->lng->txt("cont_List"),
00194                         "Remark" => $this->lng->txt("cont_Remark"),
00195                         // "Code" => $this->lng->txt("cont_Code"),
00196                         "TableContent" => $this->lng->txt("cont_TableContent")
00197                         );
00198                 $this->tpl->setVariable("TXT_CHARACTERISTIC", $this->lng->txt("cont_characteristic"));
00199                 $select_char = ilUtil::formSelect ($s_char,
00200                         "par_characteristic",$char,false,true);
00201                 $this->tpl->setVariable("SELECT_CHARACTERISTIC", $select_char);
00202 
00203                 if (key($_POST["cmd"]) == "update")
00204                 {
00205                         $s_text = ilUtil::stripSlashes($_POST["par_content"], false);
00206                 }
00207                 else
00208                 {
00209                         $s_text = $this->content_obj->xml2output($this->content_obj->getText());
00210                 }
00211                 $this->tpl->setVariable("PAR_TA_NAME", "par_content");
00212 
00213                 if (ilPageEditorGUI::_doJSEditing())
00214                 {
00215                         // this line is necessary to prevent unwanted converts
00216                         // e.g. an entered "&lt;" to a "<"
00217                         $s_text = str_replace("&","&amp;", $s_text);
00218 
00219                         $this->tpl->setVariable("PAR_TA_CONTENT", $s_text);
00220                         $this->tpl->touchBlock("initwysiwygeditor");
00221                 }
00222                 else
00223                 {
00224                         $this->tpl->setVariable("PAR_TA_CONTENT", $s_text);
00225                 }
00226 
00227                 $this->tpl->parseCurrentBlock();
00228 
00229                 // operations
00230                 $this->tpl->setCurrentBlock("commands");
00231                 $this->tpl->setVariable("BTN_NAME", "update");
00232                 $this->tpl->setVariable("BTN_TEXT", $this->lng->txt("save"));
00233                 $this->tpl->setVariable("BTN_CANCEL", "cancelUpdate");
00234                 $this->tpl->setVariable("TXT_CANCEL", $this->lng->txt("cancel"));
00235                 $this->tpl->parseCurrentBlock();
00236 
00237         }
00238 
00239 
00243         function insert()
00244         {
00245                 global $ilUser;
00246 
00247                 // set tabs
00248                 $this->setTabs();
00249 
00250                 // add paragraph edit template
00251                 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.paragraph_edit.html", "content");
00252                 $this->tpl->setVariable("TXT_ACTION", $this->lng->txt("cont_insert_par"));
00253                 $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
00254                 $this->tpl->setVariable("REF_ID", $_GET["ref_id"]);
00255 
00256                 $this->tpl->setVariable("EDITOR_URL", ILIAS_HTTP_PATH."/content/htmlarea/");
00257                 $this->tpl->setVariable("JS_HTMLAREA", ILIAS_HTTP_PATH."/content/htmlarea/htmlarea.js");
00258                 $this->tpl->setVariable("JS_HANDLETAGS", ILIAS_HTTP_PATH."/content/js/handletags.js");
00259                 $this->ctrl->setParameter($this, "ptype", "footnote");
00260                 $this->tpl->setVariable("POPUP_TARGET_FOOTNOTE",
00261                         $this->ctrl->getLinkTarget($this, "popup"));    
00262                 $this->ctrl->setParameter($this, "ptype", "xtl");
00263                 $this->tpl->setVariable("POPUP_TARGET_XTL",
00264                         $this->ctrl->getLinkTarget($this, "popup"));    
00265 
00266                 $this->tpl->setVariable("TXT_STR", $this->lng->txt("cont_text_str"));
00267                 $this->tpl->setVariable("TXT_EMP", $this->lng->txt("cont_text_emp"));
00268                 $this->tpl->setVariable("TXT_COM", $this->lng->txt("cont_text_com"));
00269                 $this->tpl->setVariable("TXT_FN", $this->lng->txt("cont_text_fn"));
00270                 $this->tpl->setVariable("TXT_QUOT", $this->lng->txt("cont_text_quot"));
00271                 $this->tpl->setVariable("TXT_CODE", $this->lng->txt("cont_text_code"));
00272                 $this->tpl->setVariable("TXT_ILN", $this->lng->txt("cont_text_iln"));
00273                 $this->tpl->setVariable("TXT_XLN", $this->lng->txt("cont_text_xln"));
00274 
00275                 if ($this->pg_obj->getParentType() == "gdf" ||
00276                         $this->pg_obj->getParentType() == "lm" ||
00277                         $this->pg_obj->getParentType() == "dbk")
00278                 {
00279                         $this->tpl->setVariable("TXT_FORMATERROR",$this->lng->txt("cont_format_error"));
00280                         
00281                         if ($this->pg_obj->getParentType() != "gdf")
00282                         {
00283                                 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET_HTMLAREA",
00284                                         ilObjStyleSheet::getContentStylePath(
00285                                                 ilObjContentObject::_lookupStyleSheetId($this->pg_obj->getParentId())));
00286                                 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
00287                                         ilObjStyleSheet::getContentStylePath(
00288                                                 ilObjContentObject::_lookupStyleSheetId($this->pg_obj->getParentId())));
00289                         }
00290                         else
00291                         {
00292                                 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET_HTMLAREA",
00293                                         ilObjStyleSheet::getContentStylePath(0));
00294                                 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
00295                                         ilObjStyleSheet::getContentStylePath(0));
00296                         }                                       
00297                                         
00298                         $this->tpl->setVariable("LOCATION_STYLESHEET_HTMLAREA",
00299                                 ilUtil::getStyleSheetLocation());                       
00300 
00301                         if (!ilPageEditorGUI::_doJSEditing())
00302                         {
00303                                 $this->tpl->setCurrentBlock("bb_ilink_button");
00304                                 $this->tpl->setVariable("BB_LINK_ILINK",
00305                                         $this->ctrl->getLinkTargetByClass("ilInternalLinkGUI", "showLinkHelp"));
00306                                 $this->tpl->setVariable("BB_TXT_ILINK", "[".$this->lng->txt("cont_internal_link")."]");
00307                                 $this->tpl->parseCurrentBlock();
00308                                 $this->tpl->setCurrentBlock("bb_buttons");
00309                                 $this->tpl->parseCurrentBlock();
00310                         }
00311                         else
00312                         {
00313                                 $this->tpl->setVariable("LINK_ILINK",
00314                                         $this->ctrl->getLinkTargetByClass("ilInternalLinkGUI", "showLinkHelp"));
00315                                 $this->tpl->setVariable("TXT_ILINK", "[".$this->lng->txt("cont_internal_link")."]");
00316                         }
00317                         
00318                         $this->tpl->touchBlock("internal_link_active1");
00319                         $this->tpl->touchBlock("internal_link_active2");
00320                 }
00321                 else
00322                 {
00323                         $this->tpl->setVariable("LOCATION_STYLESHEET_HTMLAREA",
00324                                 ilUtil::getStyleSheetLocation());
00325                         $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET_HTMLAREA",
00326                                 ilObjStyleSheet::getContentStylePath(0));
00327                         if (!ilPageEditorGUI::_doJSEditing())
00328                         {
00329                                 $this->tpl->touchBlock("bb_buttons");
00330                         }
00331                 }
00332                 
00333                 $this->displayValidationError();
00334 
00335                 // language and characteristic selection
00336                 $this->tpl->setVariable("TXT_LANGUAGE", $this->lng->txt("language"));
00337                 require_once("classes/class.ilMetaData.php");
00338                 $lang = ilMetaData::getLanguages();
00339 
00340                 // get values from new object (repeated form display on error)
00341                 //if (is_object($this->content_obj))
00342                 if (key($_POST["cmd"]) == "create_par")
00343                 {
00344                         $s_lang = $_POST["par_language"];
00345                         $s_char = $_POST["par_characteristic"];
00346                 }
00347                 else
00348                 {
00349                         if ($_SESSION["il_text_lang_".$_GET["ref_id"]] != "")
00350                         {
00351                                 $s_lang = $_SESSION["il_text_lang_".$_GET["ref_id"]];
00352                         }
00353                         else
00354                         {
00355                                 $s_lang = $ilUser->getLanguage();
00356                         }
00357 
00358                         // set characteristic of new paragraphs in list items to "List"
00359                         $cont_obj =& $this->pg_obj->getContentObject($this->getHierId());
00360                         if (is_object($cont_obj))
00361                         {
00362                                 if ($cont_obj->getType() == "li" ||
00363                                         ($cont_obj->getType() == "par" && $cont_obj->getCharacteristic() == "List"))
00364                                 {
00365                                         $s_char = "List";
00366                                 }
00367                                                                 
00368                                 if ($cont_obj->getType() == "td" ||
00369                                         ($cont_obj->getType() == "par" && $cont_obj->getCharacteristic() == "TableContent"))
00370                                 {
00371                                         $s_char = "TableContent";
00372                                 }
00373 
00374                         }
00375                 }
00376 
00377                 require_once("classes/class.ilMetaData.php");
00378                 $lang = ilMetaData::getLanguages();
00379                 $select_lang = ilUtil::formSelect ($s_lang,"par_language",$lang,false,true);
00380                 $this->tpl->setVariable("SELECT_LANGUAGE", $select_lang);
00381                 $char = array("" => $this->lng->txt("none"),
00382                         "Headline1" => $this->lng->txt("cont_Headline1"),
00383                         "Headline2" => $this->lng->txt("cont_Headline2"),
00384                         "Headline3" => $this->lng->txt("cont_Headline3"),
00385                         "Example" => $this->lng->txt("cont_Example"),
00386                         "Citation" => $this->lng->txt("cont_Citation"),
00387                         "Mnemonic" => $this->lng->txt("cont_Mnemonic"),
00388                         "Additional" => $this->lng->txt("cont_Additional"),
00389                         "List" => $this->lng->txt("cont_List"),
00390                         "Remark" => $this->lng->txt("cont_Remark"),
00391                         //"Code" => $this->lng->txt("cont_Code"),
00392                         "TableContent" => $this->lng->txt("cont_TableContent")
00393                         );
00394                 $this->tpl->setVariable("TXT_CHARACTERISTIC", $this->lng->txt("cont_characteristic"));
00395                 $select_char = ilUtil::formSelect ($s_char,
00396                         "par_characteristic",$char,false,true);
00397                 $this->tpl->setVariable("SELECT_CHARACTERISTIC", $select_char);
00398 
00399                 // content is in utf-8, todo: set globally
00400                 // header('Content-type: text/html; charset=UTF-8');
00401 
00402                 // input text area
00403                 $this->tpl->setVariable("PAR_TA_NAME", "par_content");
00404                 if (key($_POST["cmd"]) == "create_par")
00405                 {
00406                         $this->tpl->setVariable("PAR_TA_CONTENT",
00407                                 ilUtil::stripSlashes($_POST["par_content"], false));
00408                 }
00409                 else
00410                 {
00411                         $this->tpl->setVariable("PAR_TA_CONTENT", "");
00412                 }
00413                 $this->tpl->parseCurrentBlock();
00414 
00415                 if (ilPageEditorGUI::_doJSEditing()) 
00416                 {
00417                         $this->tpl->touchBlock("initwysiwygeditor");
00418                 }
00419                 
00420                 // operations
00421                 $this->tpl->setCurrentBlock("commands");
00422                 $this->tpl->setVariable("BTN_NAME", "create_par");      //--
00423                 $this->tpl->setVariable("BTN_TEXT", $this->lng->txt("save"));
00424                 $this->tpl->setVariable("BTN_CANCEL", "cancelCreate");
00425                 $this->tpl->setVariable("TXT_CANCEL", $this->lng->txt("cancel"));
00426                 $this->tpl->parseCurrentBlock();
00427 
00428         }
00429 
00430 
00431     
00435         function update()
00436         {
00437                 global $ilBench;
00438 
00439                 $ilBench->start("Editor","Paragraph_update");
00440                 // set language and characteristic
00441                 $this->content_obj->setLanguage($_POST["par_language"]);
00442                 $this->content_obj->setCharacteristic($_POST["par_characteristic"]);
00443 
00444 //echo "<br>PARupdate1:".$_POST["par_content"].":";
00445 //echo "<br>PARupdate2:".htmlentities($_POST["par_content"]).":";
00446 //echo "<br>PARupdate3:".htmlentities($this->content_obj->input2xml($_POST["par_content"])).":";
00447 //echo "<br>PARupdate4:".$this->content_obj->input2xml($_POST["par_content"]).":";
00448 
00449                 //$this->updated = $this->content_obj->setText(
00450                 //      $this->content_obj->input2xml(stripslashes($_POST["par_content"]),
00451                 //              $_POST["usedwsiwygeditor"]));
00452                 $this->updated = $this->content_obj->setText(
00453                         $this->content_obj->input2xml($_POST["par_content"],
00454                                 $_POST["usedwsiwygeditor"]));
00455 //echo "<br>PARupdate2";
00456                 if ($this->updated !== true)
00457                 {
00458                         $ilBench->stop("Editor","Paragraph_update");
00459                         $this->edit();
00460                         return;
00461                 }
00462 
00463                 $this->updated = $this->pg_obj->update();
00464 //echo "<br>PARupdate_after:".htmlentities($this->pg_obj->dom->dump_mem(0, "UTF-8")).":";
00465 
00466                 $ilBench->stop("Editor","Paragraph_update");
00467 
00468                 if ($this->updated === true)
00469                 {
00470                         $this->ctrl->returnToParent($this, "jump".$this->hier_id);
00471                 }
00472                 else
00473                 {
00474                         $this->edit();
00475                 }
00476         }
00477         
00478 
00482         function create()
00483         {
00484 
00485                 $this->content_obj =& new ilPCParagraph($this->dom);
00486                 $this->content_obj->create($this->pg_obj, $this->hier_id);
00487                 $this->content_obj->setLanguage($_POST["par_language"]);
00488                 $_SESSION["il_text_lang_".$_GET["ref_id"]] = $_POST["par_language"];
00489                 $this->content_obj->setCharacteristic($_POST["par_characteristic"]);
00490 
00491                 $this->updated = $this->content_obj->setText(
00492                         $this->content_obj->input2xml($_POST["par_content"],
00493                                 $_POST["usedwsiwygeditor"]));
00494 
00495                 if ($this->updated !== true)
00496                 {
00497                         $this->insert();
00498                         return;
00499                 }
00500                 $this->updated = $this->pg_obj->update();
00501 
00502                 if ($this->updated === true)
00503                 {
00504                         $this->ctrl->returnToParent($this, "jump".$this->hier_id);
00505                 }
00506                 else
00507                 {
00508                         $this->insert();
00509                 }
00510         }
00511         
00515         function popup()
00516         {
00517                 include_once "./content/classes/Pages/class.ilWysiwygUtil.php";
00518                 $popup = new ilWysiwygUtil();
00519                 $popup->show($_GET["ptype"]);
00520                 exit;
00521         }
00522 
00526         function setTabs()
00527         {
00528                 global $ilTabs;
00529 
00530                 // catch feedback message
00531                 #include_once("classes/class.ilTabsGUI.php");
00532                 #$tabs_gui =& new ilTabsGUI();
00533                 $this->getTabs($ilTabs);
00534                 #$this->tpl->setVariable("TABS", $tabs_gui->getHTML());
00535         }
00536 
00542         function getTabs(&$tabs_gui)
00543         {
00544                 // back to upper context
00545                 /*
00546                 $tabs_gui->addTarget("cont_back",
00547                         $this->ctrl->getParentReturn($this), "",
00548                         "");
00549                 */
00550         }
00551 
00552 
00553 }
00554 ?>