kivitendo/js/tabcontent.js @ 12a7cea9
| 54e4131e | Moritz Bunkus | //** Tab Content script- ? Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
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//** Last updated: June 29th, 06
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var enabletabpersistence=1 //enable tab persistence via session only cookies, so selected tab is remembered?
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////NO NEED TO EDIT BELOW////////////////////////
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var tabcontentIDs=new Object()
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function expandcontent(linkobj){
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var ulid=linkobj.parentNode.parentNode.id //id of UL element
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var ullist=document.getElementById(ulid).getElementsByTagName("li") //get list of LIs corresponding to the tab contents
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for (var i=0; i<ullist.length; i++){
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ullist[i].className="" //deselect all tabs
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if (typeof tabcontentIDs[ulid][i]!="undefined") //if tab content within this array index exists (exception: More tabs than there are tab contents)
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document.getElementById(tabcontentIDs[ulid][i]).style.display="none" //hide all tab contents
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}
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linkobj.parentNode.className="selected" //highlight currently clicked on tab
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document.getElementById(linkobj.getAttribute("rel")).style.display="block" //expand corresponding tab content
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saveselectedtabcontentid(ulid, linkobj.getAttribute("rel"))
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}
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function savetabcontentids(ulid, relattribute){// save ids of tab content divs
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if (typeof tabcontentIDs[ulid]=="undefined") //if this array doesn't exist yet
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tabcontentIDs[ulid]=new Array()
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tabcontentIDs[ulid][tabcontentIDs[ulid].length]=relattribute
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}
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function saveselectedtabcontentid(ulid, selectedtabid){ //set id of clicked on tab as selected tab id & enter into cookie
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if (enabletabpersistence==1) //if persistence feature turned on
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setCookie(ulid, selectedtabid)
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}
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function getullistlinkbyId(ulid, tabcontentid){ //returns a tab link based on the ID of the associated tab content
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var ullist=document.getElementById(ulid).getElementsByTagName("li")
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for (var i=0; i<ullist.length; i++){
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if (ullist[i].getElementsByTagName("a")[0].getAttribute("rel")==tabcontentid){
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return ullist[i].getElementsByTagName("a")[0]
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break
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}
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}
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}
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function initializetabcontent(){
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for (var i=0; i<arguments.length; i++){ //loop through passed UL ids
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if (enabletabpersistence==0 && getCookie(arguments[i])!="") //clean up cookie if persist=off
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setCookie(arguments[i], "")
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var clickedontab=getCookie(arguments[i]) //retrieve ID of last clicked on tab from cookie, if any
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var ulobj=document.getElementById(arguments[i])
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var ulist=ulobj.getElementsByTagName("li") //array containing the LI elements within UL
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for (var x=0; x<ulist.length; x++){ //loop through each LI element
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var ulistlink=ulist[x].getElementsByTagName("a")[0]
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if (ulistlink.getAttribute("rel")){
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savetabcontentids(arguments[i], ulistlink.getAttribute("rel")) //save id of each tab content as loop runs
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ulistlink.onclick=function(){
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expandcontent(this)
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return false
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}
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if (ulist[x].className=="selected" && clickedontab=="") //if a tab is set to be selected by default
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expandcontent(ulistlink) //auto load currenly selected tab content
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}
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} //end inner for loop
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if (clickedontab!=""){ //if a tab has been previously clicked on per the cookie value
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var culistlink=getullistlinkbyId(arguments[i], clickedontab)
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if (typeof culistlink!="undefined") //if match found between tabcontent id and rel attribute value
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expandcontent(culistlink) //auto load currenly selected tab content
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else //else if no match found between tabcontent id and rel attribute value (cookie mis-association)
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expandcontent(ulist[0].getElementsByTagName("a")[0]) //just auto load first tab instead
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}
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} //end outer for loop
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}
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function getCookie(Name){
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var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
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if (document.cookie.match(re)) //if cookie found
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return document.cookie.match(re)[0].split("=")[1] //return its value
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return ""
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}
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function setCookie(name, value){
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document.cookie = name+"="+value //cookie value is domain wide (path=/)
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}
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