[TYPO3-dev] How typo3 saves highlighted page in the page tree?

[Tapio Markula]

Benjamin Mack kirjoitti:
> Hey Tapio,
> 
> since I'm working on some changes in this file, I know that the pagetree 
> script writes it as a Javascript parameter in the "top"-frame.
> 
> "top.fsMod.navFrameHighlightedID[frameSetModule]"

In fact I got this directly from Peter Klein too.
I tried to reset that on the base of a cookie from alt_doc.php

I got resetting working but I should delete the cookie and reload then


	function getCookie(name) {
		  var dc = document.cookie;
		  var prefix = name + "=";
		  var begin = dc.indexOf("; " + prefix);
		  if (begin == -1) {
		    begin = dc.indexOf(prefix);
		    if (begin != 0) return null;
		  } else
		    begin += 2;
		  var end = document.cookie.indexOf(";", begin);
		  if (end == -1)
		    end = dc.length;
		  return unescape(dc.substring(begin + prefix.length, end));
		}
	function deleteCookie(name, path, domain) {
		  if (getCookie(name)) {
		    document.cookie = name + "=" +
		    ((path) ? "; path=" + path : "") +
		    ((domain) ? "; domain=" + domain : "") +
		    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
		  }
		}

	function hilight_row(frameSetModule,highLightID) {
...

var cookieStartHIL="pages'.$startID.'_0"; // predefined starting page
var compHIL=highLightID;
		if(compHIL==undefined || '.$startNewUID.'>0) {  // when starting typo 
compHI is undefined because any link hasn not been pressed; 
'.$startNewUID.'>0 is true if there is cookie

			theObj1 = document.getElementById(cookieStartHIL);
			if (theObj1)	{
				theObj1.className = "navFrameHL";
			}
			if('.$startNewUID.'>0)
				top.fsMod.navFrameHighlightedID["web"]=cookieStartNewUID;
			else	top.fsMod.navFrameHighlightedID["web"]=cookieStartHIL; // saved 
as JavaScript object
			deleteCookie("'.$startNewUID.'", "/", "") // this command didn't 
delete the cookie => continous reload of page
window.location.reload(); // needed in order to avoid two highlighted items
			}