getting current scene/objects xml to save on disk

Hello,

I'm trying to create hotspot editor using krpano.

I want to save every new update on scene after adding.removing etc. hotspot to .xml file using server side script.
Is there a way to get xml as string or object for the current scene or for new objects or even whole project ?

If I'm going wrong way, how do you manage saving all updates on panos in .xml ?

thanks!

Marek

I'm currently working on moving hotspots after mousedown. I'm using code from the dragabl-hotspots example.

Once HS is moved I'd like to save new position in xml config file from "action" script level. Is it possible ?

I'm adding new line like this:

"set(hotspot[get(name)].atv, atv);"

<action name="draghotspot">
 spheretoscreen(ath, atv, hotspotcenterx, hotspotcentery, 'l');
 sub(drag_adjustx, mouse.stagex, hotspotcenterx);
 sub(drag_adjusty, mouse.stagey, hotspotcentery);
 asyncloop(pressed,
 sub(dx, mouse.stagex, drag_adjustx);
 sub(dy, mouse.stagey, drag_adjusty);
 screentosphere(dx, dy, ath, atv);
 print_hotspot_pos();
 );
 set(hotspot[get(name)].atv, atv);
	</action>

but that doesn't change xml content and after reload HS is in old place.

If it's not posisble, what is the best way to save latest changes in xml ? From JS external calls level i'm using jquery call to php and then storing on server.
Is it doable in similar way in here ? How I could call php from there ?

thanks

jscall did the trick here.