How to change scene of 'krpano inside layer'

sfp818 · August 6, 2023 at 12:32 AM

Hi

I'm studying Internal krpano (krpano.com - View Source)

and try to make 4 scenes(scene[0~3]) and one internal krpano inside layer as below

<layer ...
type="krpano"
onloaded="krpano.actions.loadxml(('<krpano>' + scene[0].content + '</krpano>'),null,IMAGEONLY);"
/>

I'd like to change scene by using action.
but I does't work for me.
<action name="test">
layer[krpano1].krpano.actions.loadxml(('<krpano>' + scene[2].content + '</krpano>'),null,IMAGEONLY);
</action>

[error message]
FATAL ERROR:
loadxml() - xml parsing failed!

error on line 1 at column 1: Document is empty

plz let me know good idea to change/control scene internal krpano

Thanks :)

Tuur · August 6, 2023 at 7:01 PM

Hi,

I'm on phone for some time so it is hard to be specific.. but the idea is to use a action type javascript, define a var for the krpano type layer (say krpano2) and then krpano2.actions.loadscene(x.. etc).. (or so)
Or fiddle a bit with js functions inside this javascript type action.
Search forum for exact syntax, or wait for someone with a more specific answer.
I use it quite often, but i'm not sure about the exact syntax by head.

Hope it helps,
Tuur (en France)

klaus.krpano · August 10, 2023 at 5:19 PM

Hi,

the scene[...].content here:

krpano.actions.loadxml(('<krpano>' + scene[0].content + '</krpano>'),null,IMAGEONLY);

refers to the <scene> element defined in the outer/normal xml.

According to your error message it might be that there is 3. <scene> defined (3. scene = scene[2] because of 0-based index).

Best regards,
Klaus

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