mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-06-01 20:29:29 +00:00
Andreas Österreicher
249 lines
7.6 KiB
PHP
249 lines
7.6 KiB
PHP
/* Copyright (C) 2006 Technikum-Wien
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
|
|
* Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
|
|
* Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
|
|
*/
|
|
/*
|
|
* functions.js.php
|
|
*
|
|
* enthaelt globale JS Funktionen
|
|
*/
|
|
|
|
// ****
|
|
// * Liefert den Value aus einer XML-Datasource
|
|
// ****
|
|
function getTargetHelper(dsource,subj,predi)
|
|
{
|
|
if (dsource.hasArcOut(subj, predi))
|
|
{
|
|
var target = dsource.GetTarget(subj, predi, true);
|
|
if (target instanceof Components.interfaces.nsIRDFLiteral ||
|
|
target instanceof Components.interfaces.nsIRDFInt)
|
|
{
|
|
return target.Value;
|
|
}
|
|
}
|
|
return "";
|
|
}
|
|
|
|
// ****
|
|
// * Gibt eine Message auf die Javascript Console aus
|
|
// ****
|
|
function debug(msg)
|
|
{
|
|
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
|
|
var consoleService = Components.classes["@mozilla.org/consoleservice;1"]
|
|
.getService(Components.interfaces.nsIConsoleService);
|
|
consoleService.logStringMessage(msg);
|
|
}
|
|
|
|
// ****
|
|
// * Liefert einen Timestamp in Sekunden
|
|
// * zum anhaengen an eine URL um Caching zu verhindern
|
|
// ****
|
|
function gettimestamp()
|
|
{
|
|
var now = new Date();
|
|
var ret = now.getHours()*60*60*60;
|
|
ret = ret + now.getMinutes()*60*60;
|
|
ret = ret + now.getSeconds()*60;
|
|
ret = ret + now.getMilliseconds();
|
|
return ret;
|
|
}
|
|
|
|
// ****
|
|
// * Parst die Returnwerte der DBDML Scripte
|
|
// * @param response ... RDF Response des DBDML Scripts
|
|
// *
|
|
// * obj.dbdml_return ... Returnwert des Scripts
|
|
// * obj.dbdml_errormsg ... Errormessage
|
|
// * obj.dbdml_warning ... Warnhinweis
|
|
// * obj.dbdml_data ... zusaetzliche Daten vom Script. zB ID des angelegten Datansatzes
|
|
// ****
|
|
function ParseReturnValue(response)
|
|
{
|
|
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
|
|
// Returnwerte aus RDF abfragen
|
|
var dsource=parseRDFString(response, 'http://www.technikum-wien.at/dbdml');
|
|
|
|
var rdfService = Components.classes["@mozilla.org/rdf/rdf-service;1"].
|
|
getService(Components.interfaces.nsIRDFService);
|
|
var subject = rdfService.GetResource("http://www.technikum-wien.at/dbdml/0");
|
|
|
|
var predicateNS = "http://www.technikum-wien.at/dbdml/rdf";
|
|
|
|
retval = getTargetHelper(dsource, subject, rdfService.GetResource( predicateNS + "#return" ));
|
|
if(retval=='true')
|
|
this.dbdml_return = true;
|
|
else
|
|
this.dbdml_return = false;
|
|
this.dbdml_errormsg = getTargetHelper(dsource, subject, rdfService.GetResource( predicateNS + "#errormsg" ));
|
|
this.dbdml_data = getTargetHelper(dsource, subject, rdfService.GetResource( predicateNS + "#data" ));
|
|
this.dbdml_warning = getTargetHelper(dsource, subject, rdfService.GetResource( predicateNS + "#warning" ));
|
|
//debug('data:'+this.dbdml_data+' errormsg:'+this.dbdml_errormsg+' return:'+this.dbdml_return );
|
|
}
|
|
|
|
// ****
|
|
// * Zeigt einen Text in der Statusbar an
|
|
// ****
|
|
function SetStatusBarText(text)
|
|
{
|
|
document.getElementById('statusbarpanel-text').label=text;
|
|
}
|
|
|
|
|
|
// ****
|
|
// * Prueft ein Datum auf Gueltigkeit
|
|
// * Erlaubte Formate: 1.1.2007, 31.12.2007
|
|
// ****
|
|
function CheckDatum(datum)
|
|
{
|
|
var pattern = /^(0[1-9]|[1-9]|[12][0-9]|3[01])[.](0[1-9]|[1-9]|1[012])[.](19|20)\d\d$/
|
|
|
|
if(pattern.exec(datum))
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
// ****
|
|
// * Wandelt ein Datum ins ISO Format um
|
|
// * aus 31.2.2007 wird 2007-02-31
|
|
// ****
|
|
function ConvertDateToISO(datum)
|
|
{
|
|
if(datum!='')
|
|
{
|
|
arr = datum.split('.');
|
|
|
|
if(arr[0].length==1)
|
|
arr[0]='0'+arr[0];
|
|
|
|
if(arr[1].length==1)
|
|
arr[1]='0'+arr[1];
|
|
|
|
return arr[2]+'-'+arr[1]+'-'+arr[0];
|
|
}
|
|
else
|
|
return '';
|
|
}
|
|
|
|
// ****
|
|
// * Liefert die Daten aus der Zwischenablage
|
|
// ****
|
|
function getDataFromClipboard()
|
|
{
|
|
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
|
|
var clip = Components.classes["@mozilla.org/widget/clipboard;1"].getService(Components.interfaces.nsIClipboard);
|
|
if (!clip)
|
|
return false;
|
|
var trans = Components.classes["@mozilla.org/widget/transferable;1"].createInstance(Components.interfaces.nsITransferable);
|
|
if (!trans)
|
|
return false;
|
|
|
|
trans.addDataFlavor("text/unicode");
|
|
|
|
clip.getData(trans,clip.kGlobalClipboard);
|
|
var str = new Object();
|
|
var strLength = new Object();
|
|
trans.getTransferData("text/unicode",str,strLength);
|
|
|
|
if (str) str = str.value.QueryInterface(Components.interfaces.nsISupportsString);
|
|
if (str) pastetext = str.data.substring(0,strLength.value / 2);
|
|
|
|
return pastetext;
|
|
}
|
|
|
|
// ****
|
|
// * Oeffnet ein neues Fenster welches dann die Datei 'action' mit dem POST Parameter 'data' aufruft
|
|
// ****
|
|
function OpenWindowPost(action, data)
|
|
{
|
|
newwindow= window.open ("","FAS","width=350, height=350");
|
|
newwindow.document.getElementsByTagName('body')[0].innerHTML = "<form id='postform-form' name='postfrm' action='' method='POST'><input type='hidden' id='postform-textbox-data' name='data' /></form>";
|
|
newwindow.document.getElementById('postform-textbox-data').value=data;
|
|
newwindow.document.getElementById('postform-form').action=action;
|
|
newwindow.document.postfrm.submit();
|
|
}
|
|
|
|
// ****
|
|
// * Liefert das Aktuelle Studiensemester
|
|
// ****
|
|
function getStudiensemester()
|
|
{
|
|
return document.getElementById('statusbarpanel-semester').label;
|
|
}
|
|
|
|
// ****
|
|
// * Markiert in einem Editierbaren DropDown Menu
|
|
// * einen Eintrag.
|
|
// * @param id = ID der Menulist
|
|
// * data = value des Eintrages der markiert werden soll
|
|
// ****
|
|
function MenulistSelectItemOnValue(id, data)
|
|
{
|
|
var children = document.getElementById(id).getElementsByAttribute('value',data);
|
|
document.getElementById(id).selectedItem=children[0];
|
|
}
|
|
|
|
// ****
|
|
// * Liefert den value eines Editierbaren DropDowns
|
|
// * @param id = ID der Menulist
|
|
// ****
|
|
function MenulistGetSelectedValue(id)
|
|
{
|
|
menulist = document.getElementById(id);
|
|
|
|
//Es kann sein, dass im Eingabefeld nichts steht und
|
|
//trotzdem ein Eintrag auf selected gesetzt ist.
|
|
//In diesem Fall soll aber kein Wert zurueckgegeben werden
|
|
if(menulist.value=='')
|
|
return '';
|
|
|
|
//Wenn es Selektierte Eintraege gibt, dann den value zurueckliefern
|
|
var children = menulist.getElementsByAttribute('selected','true');
|
|
if(children.length>0)
|
|
return children[0].value;
|
|
else
|
|
return '';
|
|
}
|
|
|
|
// *****
|
|
// * Liefert den Text aus einem Tree
|
|
// * Parameter: tree ... Referenz auf den Tree
|
|
// * col ... id der Spalte
|
|
// * idx ... Zeilenindex im Tree
|
|
// *****
|
|
function getTreeCellText(tree, col, idx)
|
|
{
|
|
col = tree.columns ? tree.columns[col] : col;
|
|
return tree.view.getCellText(idx, col);
|
|
}
|
|
|
|
// ****
|
|
// * Trim Member Function fuer Strings
|
|
// ****
|
|
String.prototype.trim = function() {
|
|
return this.replace(/^\s+|\s+$/g,"");
|
|
}
|
|
|
|
// ****
|
|
// * StartsWidth Member Function fuer Strings
|
|
// ****
|
|
String.prototype.startsWith = function(str)
|
|
{return (this.match("^"+str)==str)} |