X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=js%2Ftabcontent.js;h=62f842d07dd84303e2c8a734c1a5ae384f09bc8a;hb=68a7345e6627abdce3554d0e94e5ff70dcb8ed97;hp=243be264bbe8915a181763b3d76525ef4c6ae8ba;hpb=54e4131e091831e00a861fe2c4f53e344b87ddca;p=kivitendo-erp.git

diff --git a/js/tabcontent.js b/js/tabcontent.js
index 243be264b..62f842d07 100644
--- a/js/tabcontent.js
+++ b/js/tabcontent.js
@@ -1,82 +1,159 @@
-//** Tab Content script- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
-//** Last updated: June 29th, 06
-
-var enabletabpersistence=1 //enable tab persistence via session only cookies, so selected tab is remembered?
+//** Tab Content script v2.0- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
+//** Updated Oct 7th, 07 to version 2.0. Contains numerous improvements:
+//   -Added Auto Mode: Script auto rotates the tabs based on an interval, until a tab is explicitly selected
+//   -Ability to expand/contract arbitrary DIVs on the page as the tabbed content is expanded/ contracted
+//   -Ability to dynamically select a tab either based on its position within its peers, or its ID attribute (give the target tab one 1st)
+//   -Ability to set where the CSS classname "selected" get assigned- either to the target tab's link ("A"), or its parent container
+//** Updated Feb 18th, 08 to version 2.1: Adds a "tabinstance.cycleit(dir)" method to cycle forward or backward between tabs dynamically
+//** Updated April 8th, 08 to version 2.2: Adds support for expanding a tab using a URL parameter (ie: http://mysite.com/tabcontent.htm?tabinterfaceid=0) 
 
 ////NO NEED TO EDIT BELOW////////////////////////
-var tabcontentIDs=new Object()
-
-function expandcontent(linkobj){
-var ulid=linkobj.parentNode.parentNode.id //id of UL element
-var ullist=document.getElementById(ulid).getElementsByTagName("li") //get list of LIs corresponding to the tab contents
-for (var i=0; i<ullist.length; i++){
-ullist[i].className=""  //deselect all tabs
-if (typeof tabcontentIDs[ulid][i]!="undefined") //if tab content within this array index exists (exception: More tabs than there are tab contents)
-document.getElementById(tabcontentIDs[ulid][i]).style.display="none" //hide all tab contents
-}
-linkobj.parentNode.className="selected"  //highlight currently clicked on tab
-document.getElementById(linkobj.getAttribute("rel")).style.display="block" //expand corresponding tab content
-saveselectedtabcontentid(ulid, linkobj.getAttribute("rel"))
-}
 
-function savetabcontentids(ulid, relattribute){// save ids of tab content divs
-if (typeof tabcontentIDs[ulid]=="undefined") //if this array doesn't exist yet
-tabcontentIDs[ulid]=new Array()
-tabcontentIDs[ulid][tabcontentIDs[ulid].length]=relattribute
+function ddtabcontent(tabinterfaceid){
+	this.tabinterfaceid=tabinterfaceid //ID of Tab Menu main container
+	this.tabs=document.getElementById(tabinterfaceid).getElementsByTagName("a") //Get all tab links within container
+	this.enabletabpersistence=true
+	this.hottabspositions=[] //Array to store position of tabs that have a "rel" attr defined, relative to all tab links, within container
+	this.currentTabIndex=0 //Index of currently selected hot tab (tab with sub content) within hottabspositions[] array
+	this.subcontentids=[] //Array to store ids of the sub contents ("rel" attr values)
+	this.revcontentids=[] //Array to store ids of arbitrary contents to expand/contact as well ("rev" attr values)
+	this.selectedClassTarget="link" //keyword to indicate which target element to assign "selected" CSS class ("linkparent" or "link")
 }
 
-function saveselectedtabcontentid(ulid, selectedtabid){ //set id of clicked on tab as selected tab id & enter into cookie
-if (enabletabpersistence==1) //if persistence feature turned on
-setCookie(ulid, selectedtabid)
+ddtabcontent.getCookie=function(Name){ 
+	var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
+	if (document.cookie.match(re)) //if cookie found
+		return document.cookie.match(re)[0].split("=")[1] //return its value
+	return ""
 }
 
-function getullistlinkbyId(ulid, tabcontentid){ //returns a tab link based on the ID of the associated tab content
-var ullist=document.getElementById(ulid).getElementsByTagName("li")
-for (var i=0; i<ullist.length; i++){
-if (ullist[i].getElementsByTagName("a")[0].getAttribute("rel")==tabcontentid){
-return ullist[i].getElementsByTagName("a")[0]
-break
-}
-}
+ddtabcontent.setCookie=function(name, value){
+	document.cookie = name+"="+value+";path=/" //cookie value is domain wide (path=/)
 }
 
-function initializetabcontent(){
-for (var i=0; i<arguments.length; i++){ //loop through passed UL ids
-if (enabletabpersistence==0 && getCookie(arguments[i])!="") //clean up cookie if persist=off
-setCookie(arguments[i], "")
-var clickedontab=getCookie(arguments[i]) //retrieve ID of last clicked on tab from cookie, if any
-var ulobj=document.getElementById(arguments[i])
-var ulist=ulobj.getElementsByTagName("li") //array containing the LI elements within UL
-for (var x=0; x<ulist.length; x++){ //loop through each LI element
-var ulistlink=ulist[x].getElementsByTagName("a")[0]
-if (ulistlink.getAttribute("rel")){
-savetabcontentids(arguments[i], ulistlink.getAttribute("rel")) //save id of each tab content as loop runs
-ulistlink.onclick=function(){
-expandcontent(this)
-return false
-}
-if (ulist[x].className=="selected" && clickedontab=="") //if a tab is set to be selected by default
-expandcontent(ulistlink) //auto load currenly selected tab content
-}
-} //end inner for loop
-if (clickedontab!=""){ //if a tab has been previously clicked on per the cookie value
-var culistlink=getullistlinkbyId(arguments[i], clickedontab)
-if (typeof culistlink!="undefined") //if match found between tabcontent id and rel attribute value
-expandcontent(culistlink) //auto load currenly selected tab content
-else //else if no match found between tabcontent id and rel attribute value (cookie mis-association)
-expandcontent(ulist[0].getElementsByTagName("a")[0]) //just auto load first tab instead
-}
-} //end outer for loop
-}
+ddtabcontent.prototype={
 
+	expandit:function(tabid_or_position){ //PUBLIC function to select a tab either by its ID or position(int) within its peers
+		this.cancelautorun() //stop auto cycling of tabs (if running)
+		var tabref=""
+		try{
+			if (typeof tabid_or_position=="string" && document.getElementById(tabid_or_position).getAttribute("rel")) //if specified tab contains "rel" attr
+				tabref=document.getElementById(tabid_or_position)
+			else if (parseInt(tabid_or_position)!=NaN && this.tabs[tabid_or_position].getAttribute("rel")) //if specified tab contains "rel" attr
+				tabref=this.tabs[tabid_or_position]
+		}
+		catch(err){alert("Invalid Tab ID or position entered!")}
+		if (tabref!="") //if a valid tab is found based on function parameter
+			this.expandtab(tabref) //expand this tab
+	},
 
-function getCookie(Name){ 
-var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
-if (document.cookie.match(re)) //if cookie found
-return document.cookie.match(re)[0].split("=")[1] //return its value
-return ""
-}
+	cycleit:function(dir, autorun){ //PUBLIC function to move foward or backwards through each hot tab (tabinstance.cycleit('foward/back') )
+		if (dir=="next"){
+			var currentTabIndex=(this.currentTabIndex<this.hottabspositions.length-1)? this.currentTabIndex+1 : 0
+		}
+		else if (dir=="prev"){
+			var currentTabIndex=(this.currentTabIndex>0)? this.currentTabIndex-1 : this.hottabspositions.length-1
+		}
+		if (typeof autorun=="undefined") //if cycleit() is being called by user, versus autorun() function
+			this.cancelautorun() //stop auto cycling of tabs (if running)
+		this.expandtab(this.tabs[this.hottabspositions[currentTabIndex]])
+	},
+
+	setpersist:function(bool){ //PUBLIC function to toggle persistence feature
+			this.enabletabpersistence=bool
+	},
+
+	setselectedClassTarget:function(objstr){ //PUBLIC function to set which target element to assign "selected" CSS class ("linkparent" or "link")
+		this.selectedClassTarget=objstr || "link"
+	},
+
+	getselectedClassTarget:function(tabref){ //Returns target element to assign "selected" CSS class to
+		return (this.selectedClassTarget==("linkparent".toLowerCase()))? tabref.parentNode : tabref
+	},
+
+	urlparamselect:function(tabinterfaceid){
+		var result=window.location.search.match(new RegExp(tabinterfaceid+"=(\\d+)", "i")) //check for "?tabinterfaceid=2" in URL
+		return (result==null)? null : parseInt(RegExp.$1) //returns null or index, where index (int) is the selected tab's index
+	},
+
+	expandtab:function(tabref){
+		var subcontentid=tabref.getAttribute("rel") //Get id of subcontent to expand
+		//Get "rev" attr as a string of IDs in the format ",john,george,trey,etc," to easily search through
+		var associatedrevids=(tabref.getAttribute("rev"))? ","+tabref.getAttribute("rev").replace(/\s+/, "")+"," : ""
+		this.expandsubcontent(subcontentid)
+		this.expandrevcontent(associatedrevids)
+		for (var i=0; i<this.tabs.length; i++){ //Loop through all tabs, and assign only the selected tab the CSS class "selected"
+			this.getselectedClassTarget(this.tabs[i]).className=(this.tabs[i].getAttribute("rel")==subcontentid)? "selected" : ""
+		}
+		if (this.enabletabpersistence) //if persistence enabled, save selected tab position(int) relative to its peers
+			ddtabcontent.setCookie(this.tabinterfaceid, tabref.tabposition)
+		this.setcurrenttabindex(tabref.tabposition) //remember position of selected tab within hottabspositions[] array
+	},
+
+	expandsubcontent:function(subcontentid){
+		for (var i=0; i<this.subcontentids.length; i++){
+			var subcontent=document.getElementById(this.subcontentids[i]) //cache current subcontent obj (in for loop)
+			subcontent.style.display=(subcontent.id==subcontentid)? "block" : "none" //"show" or hide sub content based on matching id attr value
+		}
+	},
+
+	expandrevcontent:function(associatedrevids){
+		var allrevids=this.revcontentids
+		for (var i=0; i<allrevids.length; i++){ //Loop through rev attributes for all tabs in this tab interface
+			//if any values stored within associatedrevids matches one within allrevids, expand that DIV, otherwise, contract it
+			document.getElementById(allrevids[i]).style.display=(associatedrevids.indexOf(","+allrevids[i]+",")!=-1)? "block" : "none"
+		}
+	},
+
+	setcurrenttabindex:function(tabposition){ //store current position of tab (within hottabspositions[] array)
+		for (var i=0; i<this.hottabspositions.length; i++){
+			if (tabposition==this.hottabspositions[i]){
+				this.currentTabIndex=i
+				break
+			}
+		}
+	},
+
+	autorun:function(){ //function to auto cycle through and select tabs based on a set interval
+		this.cycleit('next', true)
+	},
+
+	cancelautorun:function(){
+		if (typeof this.autoruntimer!="undefined")
+			clearInterval(this.autoruntimer)
+	},
+
+	init:function(automodeperiod){
+		var persistedtab=ddtabcontent.getCookie(this.tabinterfaceid) //get position of persisted tab (applicable if persistence is enabled)
+		var selectedtab=-1 //Currently selected tab index (-1 meaning none)
+		var selectedtabfromurl=this.urlparamselect(this.tabinterfaceid) //returns null or index from: tabcontent.htm?tabinterfaceid=index
+		this.automodeperiod=automodeperiod || 0
+		for (var i=0; i<this.tabs.length; i++){
+			this.tabs[i].tabposition=i //remember position of tab relative to its peers
+			if (this.tabs[i].getAttribute("rel")){
+				var tabinstance=this
+				this.hottabspositions[this.hottabspositions.length]=i //store position of "hot" tab ("rel" attr defined) relative to its peers
+				this.subcontentids[this.subcontentids.length]=this.tabs[i].getAttribute("rel") //store id of sub content ("rel" attr value)
+				this.tabs[i].onclick=function(){
+					tabinstance.expandtab(this)
+					tabinstance.cancelautorun() //stop auto cycling of tabs (if running)
+					return false
+				}
+				if (this.tabs[i].getAttribute("rev")){ //if "rev" attr defined, store each value within "rev" as an array element
+					this.revcontentids=this.revcontentids.concat(this.tabs[i].getAttribute("rev").split(/\s*,\s*/))
+				}
+				if (selectedtabfromurl==i || this.enabletabpersistence && selectedtab==-1 && parseInt(persistedtab)==i || !this.enabletabpersistence && selectedtab==-1 && this.getselectedClassTarget(this.tabs[i]).className=="selected"){
+					selectedtab=i //Selected tab index, if found
+				}
+			}
+		} //END for loop
+		if (selectedtab!=-1) //if a valid default selected tab index is found
+			this.expandtab(this.tabs[selectedtab]) //expand selected tab (either from URL parameter, persistent feature, or class="selected" class)
+		else //if no valid default selected index found
+			this.expandtab(this.tabs[this.hottabspositions[0]]) //Just select first tab that contains a "rel" attr
+		if (parseInt(this.automodeperiod)>500 && this.hottabspositions.length>1){
+			this.autoruntimer=setInterval(function(){tabinstance.autorun()}, this.automodeperiod)
+		}
+	} //END int() function
 
-function setCookie(name, value){
-document.cookie = name+"="+value //cookie value is domain wide (path=/)
-}
\ No newline at end of file
+} //END Prototype assignment
\ No newline at end of file