/** * eGroupWare - API * http://www.egroupware.org * * This file was originally created Tyamad, but their content is now completly removed! * It still contains some commonly used javascript functions, always included by EGroupware. * * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License * @package api * @subpackage jsapi * @version $Id$ */ // Loading of the egw object, if it already is loaded in an upper window if (window.opener && typeof window.opener.egw !== 'undefined') { window['egw'] = window.opener.egw; } else if (window.top && typeof window.top.egw !== 'undefined') { window['egw'] = window.top.egw; } /***********************************************\ * INITIALIZATION * \***********************************************/ if (document.all) { navigator.userAgent.toLowerCase().indexOf('msie 5') != -1 ? is_ie5 = true : is_ie5 = false; is_ie = true; is_moz1_6 = false; is_mozilla = false; is_ns4 = false; } else if (document.getElementById) { navigator.userAgent.toLowerCase().match('mozilla.*rv[:]1\.6.*gecko') ? is_moz1_6 = true : is_moz1_6 = false; is_ie = false; is_ie5 = false; is_mozilla = true; is_ns4 = false; } else if (document.layers) { is_ie = false; is_ie5 = false is_moz1_6 = false; is_mozilla = false; is_ns4 = true; } //console.log('is_ie='+is_ie+', is_ie5='+is_ie5+', is_mozilla='+is_mozilla+', is_moz1_6='+is_moz1_6+', is_ns4='+is_ns4); /** * Check whether the console object is defined - if not, define one */ if (typeof window.console == 'undefined') { window.console = { 'log': function() { }, 'warn': function() { }, 'error': function() { }, 'info': function() { } } } /** * Seperates all script tags from the given html code and returns the seperately * @param object _html object that the html code from which the script should be seperated. The html code has to be stored in _html.html, the result js will be written to _html.js */ egw_seperateJavaScript = function(_html) { var html = _html.html; var in_pos = html.search(/<script/im); var out_pos = html.search(/<\/script>/im); while (in_pos > -1 && out_pos > -1) { /*Seperate the whole <script...</script> tag */ var js_str = html.substring(in_pos, out_pos+9); /*Remove the initial tag */ /*js_str = js_str.substring(js_str.search(/>/) + 1);*/ _html.js += js_str; html = html.substring(0, in_pos) + html.substring(out_pos + 9); var in_pos = html.search(/<script/im); var out_pos = html.search(/<\/script>/im); } _html.html = html; } /** * Inserts the script tags inside the given html into the dom tree */ function egw_insertJS(_html) { // Insert each script element seperately if (_html) { var in_pos = -1; var out_pos = -1; do { // Search in and out position var in_pos = _html.search(/<script/im); var out_pos = _html.search(/<\/script>/im); // Copy the text inside the script tags... if (in_pos > -1 && out_pos > -1) { if (out_pos > in_pos) { var scriptStart = _html.indexOf("\>", in_pos); if (scriptStart > in_pos) { var script = _html.substring(scriptStart + 1, out_pos); try { // And insert them as real script tags var tag = document.createElement("script"); tag.setAttribute("type", "text/javascript"); tag.text = script; document.getElementsByTagName("head")[0].appendChild(tag); } catch (e) { if (typeof console != "undefined" && typeof console.log != "undefined") { console.log('Error while inserting JS code:', _e); } } } } _html = _html.substr(out_pos + 9); } } while (in_pos > -1 && out_pos > -1) } } /** * Returns the top window which contains the current egw_instance, even for popup windows */ function egw_topWindow() { if (typeof window.parent != "undefined" && typeof window.parent.top != "undefined") { return window.parent.top; } if (typeof window.opener != "undefined" && typeof window.opener.top != "undefined") { return window.opener.top; } return window.top; } /** * Returns the window object of the current application * @param string _app is the name of the application which requests the window object */ function egw_appWindow(_app) { var framework = egw_getFramework(); if(framework && framework.egw_appWindow) return framework.egw_appWindow(_app); return window; } /** * Open _url in window of _app * @param _app * @param _url */ function egw_appWindowOpen(_app, _url) { if (typeof _url == "undefined") { _url = "about:blank"; } window.location = _url; } /** * Returns the current egw application * @param string _name is only used for fallback, if an onlder version of jdots is used. */ function egw_getApp(_name) { return window.parent.framework.getApplicationByName(_name); } /** * Returns the name of the currently active application */ function egw_getAppName() { if (typeof egw_appName == 'undefined') { return 'egroupware'; } else { return egw_appName; } } /** * Refresh given application _targetapp display of entry _app _id, incl. outputting _msg * * Default implementation here only reloads window with it's current url with an added msg=_msg attached * * @param string _msg message (already translated) to show, eg. 'Entry deleted' * @param string _app application name * @param string|int _id=null id of entry to refresh * @param string _type=null either 'edit', 'delete', 'add' or null * @param string _targetapp which app's window should be refreshed, default current * @param string|RegExp _replace regular expression to replace in url * @param string _with */ function egw_refresh(_msg, _app, _id, _type, _targetapp, _replace, _with) { //alert("egw_refresh(\'"+_msg+"\',\'"+_app+"\',\'"+_id+"\',\'"+_type+"\')"); var win = typeof _targetapp != 'undefined' ? egw_appWindow(_targetapp) : window; // if window registered an app_refresh method or overwritten app_refresh, just call it if(typeof win.app_refresh == "function" && typeof win.app_refresh.registered == "undefined" || typeof win.app_refresh != "undefined" && win.app_refresh.registered(_app)) { win.app_refresh(_msg, _app, _id, _type); return; } // etemplate2 specific to avoid reloading whole page if(typeof etemplate2 != "undefined" && etemplate2.getByApplication) { var et2 = etemplate2.getByApplication(_app); for(var i = 0; i < et2.length; i++) { et2[i].refresh(_msg,_app,_id,_type); } return; } var href = win.location.href; if (typeof _replace != 'undefined') { href = href.replace(typeof _replace == 'string' ? new RegExp(_replace) : _replace, typeof _with != 'undefined' ? _with : ''); } if (href.indexOf('msg=') != -1) { href = href.replace(/msg=[^&]*/,'msg='+encodeURIComponent(_msg)); } else if (_msg) { href += (href.indexOf('?') != -1 ? '&' : '?') + 'msg=' + encodeURIComponent(_msg); } //alert('egw_refresh() about to call '+href); win.location.href = href; } /** * View an EGroupware entry: opens a popup of correct size or redirects window.location to requested url * * Examples: * - egw_open(123,'infolog') or egw_open('infolog:123') opens popup to edit or view (if no edit rights) infolog entry 123 * - egw_open('infolog:123','timesheet','add') opens popup to add new timesheet linked to infolog entry 123 * - egw_open(123,'addressbook','view') opens addressbook view for entry 123 (showing linked infologs) * - egw_open('','addressbook','view_list',{ search: 'Becker' }) opens list of addresses containing 'Becker' * * @param string|int id either just the id or "app:id" if app=="" * @param string app app-name or empty (app is part of id) * @param string type default "edit", possible "view", "view_list", "edit" (falls back to "view") and "add" * @param object|string extra extra url parameters to append as object or string * @param string target target of window to open * @deprecated use egw.open() */ function egw_open(id, app, type, extra, target) { window.egw.open(id, app, type, extra, target); } window.egw_getFramework = function() { if (typeof window.framework != 'undefined') { return framework; } else if (typeof window.parent.egw_getFramework != "undefined" && window != window.parent) { return window.parent.egw_getFramework(); } else { return null; } } /** * Register a custom method to refresh an application in an intelligent way * * This function will be called any time the application needs to be refreshed. * The default is to just reload, but with more detailed knowledge of the application * internals, it should be possible to only refresh what is needed. * * The refresh function signature is: * function (_msg, _app, _id, _type); * returns void * @see egw_refresh() * * @param appname String Name of the application * @param refresh_func function to call when refreshing */ window.register_app_refresh = function(appname, refresh_func) { var framework = window.egw_getFramework(); if(framework != null && typeof framework.register_app_refresh == "function") { framework.register_app_refresh(appname,refresh_func); } else { if(typeof window.app_refresh != "function") { // Define the app_refresh stuff here window.app_refresh = function(_msg, appname, _id, _type) { if(window.app_refresh.registry[appname]) { window.app_refresh.registry[appname].call(this,_msg,appname,_id,_type); } }; window.app_refresh.registry = {}; window.app_refresh.registered = function(appname) { return (typeof window.app_refresh.registry[appname] == "function"); }; } window.app_refresh.registry[appname] = refresh_func; } } function egw_set_checkbox_multiselect_enabled(_id, _enabled) { //Retrieve the checkbox_multiselect base div var ms = document.getElementById('exec['+_id+']'); if (ms !== null) { //Set the background color var label_color = ""; if (_enabled) { ms.style.backgroundColor = "white"; label_color = "black"; } else { ms.style.backgroundColor = "#EEEEEE"; label_color = "gray" } //Enable/Disable all children input elements for (var i = 0; i <ms.childNodes.length; i++) { if (ms.childNodes[i].nodeName == 'LABEL') { ms.childNodes[i].style.color = label_color; if ((ms.childNodes[i].childNodes.length >= 1) && (ms.childNodes[i].childNodes[0].nodeName == 'INPUT')) { ms.childNodes[i].childNodes[0].disabled = !_enabled; ms.childNodes[i].childNodes[0].checked &= _enabled; } } } } } // works only correctly in Mozilla/FF and Konqueror function egw_openWindowCentered2(_url, _windowName, _width, _height, _status, _app, _returnID) { if (typeof(_app) == 'undefined') _app = false; if (typeof(_returnID) == 'undefined') _returnID = false; windowWidth = egw_getWindowOuterWidth(); windowHeight = egw_getWindowOuterHeight(); positionLeft = (windowWidth/2)-(_width/2)+egw_getWindowLeft(); positionTop = (windowHeight/2)-(_height/2)+egw_getWindowTop(); if (is_ie) _windowName = !_windowName ? '_blank' : _windowName.replace(/[^a-zA-Z0-9_]+/,''); // IE fails, if name contains eg. a dash (-) windowID = window.open(_url, _windowName, "width=" + _width + ",height=" + _height + ",screenX=" + positionLeft + ",left=" + positionLeft + ",screenY=" + positionTop + ",top=" + positionTop + ",location=no,menubar=no,directories=no,toolbar=no,scrollbars=yes,resizable=yes,status="+_status); // returning something, replaces whole window in FF, if used in link as "javascript:egw_openWindowCentered2()" if (_returnID === false) { // return nothing } else { return windowID; } } function egw_openWindowCentered(_url, _windowName, _width, _height) { return egw_openWindowCentered2(_url, _windowName, _width, _height, 'no', false, true); } // return the left position of the window function egw_getWindowLeft() { // workaround for Fennec bug https://bugzilla.mozilla.org/show_bug.cgi?format=multiple&id=648250 window.(outerHeight|outerWidth|screenX|screenY) throw exception try { if(is_mozilla) return window.screenX; } catch (e) {} return window.screenLeft; } // return the left position of the window function egw_getWindowTop() { // workaround for Fennec bug https://bugzilla.mozilla.org/show_bug.cgi?format=multiple&id=648250 window.(outerHeight|outerWidth|screenX|screenY) throw exception try { if(is_mozilla) return window.screenY; } catch (e) {} return window.screenTop-90; } // get the outerWidth of the browser window. For IE we simply return the innerWidth function egw_getWindowInnerWidth() { if (is_mozilla) { return window.innerWidth; } else { // works only after the body has parsed //return document.body.offsetWidth; return document.body.clientWidth; //return document.documentElement.clientWidth; } } // get the outerHeight of the browser window. For IE we simply return the innerHeight function egw_getWindowInnerHeight() { if (is_mozilla) { return window.innerHeight; } else { // works only after the body has parsed //return document.body.offsetHeight; //return document.body.clientHeight; return document.documentElement.clientHeight; } } // get the outerWidth of the browser window. For IE we simply return the innerWidth function egw_getWindowOuterWidth() { // workaround for Fennec bug https://bugzilla.mozilla.org/show_bug.cgi?format=multiple&id=648250 window.(outerHeight|outerWidth|screenX|screenY) throw exception try { if (is_mozilla) return window.outerWidth; } catch (e) {} return egw_getWindowInnerWidth(); } // get the outerHeight of the browser window. For IE we simply return the innerHeight function egw_getWindowOuterHeight() { // workaround for Fennec bug https://bugzilla.mozilla.org/show_bug.cgi?format=multiple&id=648250 window.(outerHeight|outerWidth|screenX|screenY) throw exception try { if (is_mozilla) return window.outerHeight; } catch (e) {} return egw_getWindowInnerHeight(); } // ie selectbox dropdown menu hack. as ie is not able to resize dropdown menus from selectboxes, we // read the content of the dropdown menu and present it as popup resized for the user. if the user // clicks/seleckts a value, the selection is posted back to the origial selectbox function dropdown_menu_hack(el) { if(el.runtimeStyle) { if(typeof(enable_ie_dropdownmenuhack) !== 'undefined') { if (enable_ie_dropdownmenuhack==1){} else return; } else { return; } if(el.runtimeStyle.behavior.toLowerCase()=="none"){return;} el.runtimeStyle.behavior="none"; if (el.multiple ==1) {return;} if (el.size > 1) {return;} var ie5 = (document.namespaces==null); el.ondblclick = function(e) { window.event.returnValue=false; return false; } if(window.createPopup==null) { var fid = "dropdown_menu_hack_" + Date.parse(new Date()); window.createPopup = function() { if(window.createPopup.frameWindow==null) { el.insertAdjacentHTML("MyFrame","<iframe id='"+fid+"' name='"+fid+"' src='about:blank' frameborder='1' scrolling='no'></></iframe>"); var f = document.frames[fid]; f.document.open(); f.document.write("<html><body></body></html>"); f.document.close(); f.fid = fid; var fwin = document.getElementById(fid); fwin.style.cssText="position:absolute;top:0;left:0;display:none;z-index:99999;"; f.show = function(px,py,pw,ph,baseElement) { py = py + baseElement.getBoundingClientRect().top + Math.max( document.body.scrollTop, document.documentElement.scrollTop) ; px = px + baseElement.getBoundingClientRect().left + Math.max( document.body.scrollLeft, document.documentElement.scrollLeft) ; fwin.style.width = pw + "px"; fwin.style.height = ph + "px"; fwin.style.posLeft =px ; fwin.style.posTop = py ; fwin.style.display="block"; } f_hide = function(e) { if(window.event && window.event.srcElement && window.event.srcElement.tagName && window.event.srcElement.tagName.toLowerCase()=="select"){return true;} fwin.style.display="none"; } f.hide = f_hide; document.attachEvent("onclick",f_hide); document.attachEvent("onkeydown",f_hide); } return f; } } function showMenu() { function selectMenu(obj) { var o = document.createElement("option"); o.value = obj.value; //alert("val"+o.value+', text:'+obj.innerHTML+'selected:'+obj.selectedIndex); o.text = obj.innerHTML; o.text = o.text.replace('<NOBR>',''); o.text = o.text.replace('</NOBR>',''); //if there is no value, you should not try to set the innerHTML, as it screws up the empty selection ... if (o.value != '') o.innerHTML = o.text; while(el.options.length>0){el.options[0].removeNode(true);} el.appendChild(o); el.title = o.innerHTML; el.contentIndex = obj.selectedIndex ; el.menu.hide(); if(el.onchange) { el.onchange(); } } el.menu.show(0 , el.offsetHeight , 10, 10, el); var mb = el.menu.document.body; mb.style.cssText ="border:solid 1px black;margin:0;padding:0;overflow-y:auto;overflow-x:auto;background:white;font:12px Tahoma, sans-serif;"; var t = el.contentHTML; //alert("1"+t); t = t.replace(/<select/gi,'<div'); //alert("2"+t); t = t.replace(/<option/gi,'<span'); //alert("3"+t); t = t.replace(/<\/option/gi,'</span'); //alert("4"+t); t = t.replace(/<\/select/gi,'</div'); t = t.replace(/<optgroup label=\"([\w\s\wäöüßÄÖÜ]*[^>])*">/gi,'<span value="i-opt-group-lable-i">$1</span>'); t = t.replace(/<\/optgroup>/gi,'<span value="">---</span>'); mb.innerHTML = t; //mb.innerHTML = "<div><span value='dd:ff'>gfgfg</span></div>"; el.select = mb.all.tags("div")[0]; el.select.style.cssText="list-style:none;margin:0;padding:0;"; mb.options = el.select.getElementsByTagName("span"); for(var i=0;i<mb.options.length;i++) { //alert('Value:'+mb.options[i].value + ', Text:'+ mb.options[i].innerHTML); mb.options[i].selectedIndex = i; mb.options[i].style.cssText = "list-style:none;margin:0;padding:1px 2px;width/**/:100%;white-space:nowrap;" if (mb.options[i].value != 'i-opt-group-lable-i') mb.options[i].style.cssText = mb.options[i].style.cssText + "cursor:hand;cursor:pointer;"; mb.options[i].title =mb.options[i].innerHTML; mb.options[i].innerHTML ="<nobr>" + mb.options[i].innerHTML + "</nobr>"; if (mb.options[i].value == 'i-opt-group-lable-i') mb.options[i].innerHTML = "<b><i>"+mb.options[i].innerHTML+"</b></i>"; if (mb.options[i].value != 'i-opt-group-lable-i') mb.options[i].onmouseover = function() { if( mb.options.selected ) {mb.options.selected.style.background="white";mb.options.selected.style.color="black";} mb.options.selected = this; this.style.background="#333366";this.style.color="white"; } mb.options[i].onmouseout = function(){this.style.background="white";this.style.color="black";} if (mb.options[i].value != 'i-opt-group-lable-i') { mb.options[i].onmousedown = function(){selectMenu(this); } mb.options[i].onkeydown = function(){selectMenu(this); } } if(i == el.contentIndex) { mb.options[i].style.background="#333366"; mb.options[i].style.color="white"; mb.options.selected = mb.options[i]; } } var mw = Math.max( ( el.select.offsetWidth + 22 ), el.offsetWidth + 22 ); mw = Math.max( mw, ( mb.scrollWidth+22) ); var mh = mb.options.length * 15 + 8 ; var mx = (ie5)?-3:0; var docW = document.documentElement.offsetWidth ; var sideW = docW - el.getBoundingClientRect().left ; if (sideW < mw) { //alert(el.getBoundingClientRect().left+' Avail: '+docW+' Mx:'+mx+' My:'+my); // if it does not fit into the window on the right side, move it to the left mx = mx -mw + sideW-5; } var my = el.offsetHeight -2; my=my+5; var docH = document.documentElement.offsetHeight ; var bottomH = docH - el.getBoundingClientRect().bottom ; mh = Math.min(mh, Math.max(( docH - el.getBoundingClientRect().top - 50),100) ); if(( bottomH < mh) ) { mh = Math.max( (bottomH - 12),10); if( mh <100 ) { my = -100 ; } mh = Math.max(mh,100); } self.focus(); el.menu.show( mx , my , mw, mh , el); sync=null; if(mb.options.selected) { mb.scrollTop = mb.options.selected.offsetTop; } window.onresize = function(){el.menu.hide()}; } function switchMenu() { if(event.keyCode) { if(event.keyCode==40){ el.contentIndex++ ;} else if(event.keyCode==38){ el.contentIndex--; } } else if(event.wheelDelta ) { if (event.wheelDelta >= 120) el.contentIndex++ ; else if (event.wheelDelta <= -120) el.contentIndex-- ; } else{return true;} if( el.contentIndex > (el.contentOptions.length-1) ){ el.contentIndex =0;} else if (el.contentIndex<0){el.contentIndex = el.contentOptions.length-1 ;} var o = document.createElement("option"); o.value = el.contentOptions[el.contentIndex].value; o.innerHTML = el.contentOptions[el.contentIndex].text; while(el.options.length>0){el.options[0].removeNode(true);} el.appendChild(o); el.title = o.innerHTML; } if(dropdown_menu_hack.menu ==null) { dropdown_menu_hack.menu = window.createPopup(); document.attachEvent("onkeydown",dropdown_menu_hack.menu.hide); } el.menu = dropdown_menu_hack.menu ; el.contentOptions = new Array(); el.contentIndex = el.selectedIndex; el.contentHTML = el.outerHTML; for(var i=0;i<el.options.length;i++) { el.contentOptions [el.contentOptions.length] = { "value": el.options[i].value,"text": el.options[i].innerHTML } if(!el.options[i].selected){el.options[i].removeNode(true);i--;}; } el.onkeydown = switchMenu; el.onclick = showMenu; el.onmousewheel= switchMenu; } }