Tree patch

Hi all,

after being so frustrated with this 2.2.9->2.2.10 problem I decided to do something constructive and hence came up with this cookie routine patch for the tree view.

Since I'm coding in the 2.2.9 release I didn't bother doing it in the SVN or anything so it's up to you to check it out and apply it or not.

there's 3 sections to my patch.

1. Add the extra functions for cookie reading/writing.
2. Force the tree loop to check for saved settings and apply them
3. Write settings to the cookie.

Here is my patch

These 3 were done in the web/isp_manager/inhalt_tree.php and seem to work fine.

PHP:

<!-- patch_start: Added cookie functions -->
function createCookie(name,value,days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}
<!-- patch_end: Added cookie functions -->

PHP:

function maleVerz(startEintrag,zweigEintrag) {
        VerzAuf = '<? echo htmlspecialchars($go_api->lng("Verzeichnis �ffnen"))?>'
        VerzZu = '<? echo htmlspecialchars($go_api->lng("Verzeichnis schliessen"))?>'
        var nachfolger = sucheNachfolgerVon(startEintrag);
        var aktuellerIndex = 1;
        while (aktuellerIndex <= nachfolger.laenge) {
                ausgabeFrame.write(zweigEintrag);
 <!--patched_start: Apply the cookie to the tree -->
                checkval = readCookie("mgr_"+nachfolger[aktuellerIndex].name);
                nachfolger[aktuellerIndex].offen = checkval;
<!--patched_end: Apply the cookie to the tree -->


PHP:

<!-- patch_start: status change added cookie writing -->
function aufzuVerz(name,status) {
        var eintragsIndex = indexVonEintrag(name);
        menuDaten[eintragsIndex].offen = status;
        timeOutname = setTimeout("maleMenu()",100);
        createCookie("mgr_"+name,status);
        if ((status == 1) && (menuDaten[eintragsIndex].url != '')) {frames["seiteFrame"].location.href=menuDaten[eintragsIndex].url}}
<!-- patch_end: status change added cookie writing -->

 

Just noticed, it renderes the top level expand/collapse links useless unless someone can add something to loop through and reset them.