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how to declare function in Javacript file and use it in XML (Hotspot onclick event) ?

rostlerkk

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  • »rostlerkk« ist der Autor dieses Themas

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1

Donnerstag, 16. Februar 2023, 12:41

how to declare function in Javacript file and use it in XML (Hotspot onclick event) ?

Hello,

please I have a question how to solve this problem:

1. in Javascript I have a declared function myFunction();
2. I embed Krpano via embedpano:

in XML I have set for hotspot: <hotspot onclick="jscall(myFunction(););" />

but it doesn't work. Can anyone advise how to declare a variable in Javascript (outside of XML) and launch it by clicking on the hotspot?

thank you in advance

kme

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2

Donnerstag, 16. Februar 2023, 12:59

This works for me:

in html:

Quellcode

 
1
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<script >
function updatehotspot(){
	alert("hello");
}
</script>

in xml:

Quellcode

 
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<hotspot type="image" name="myimage" url="image-%$imagenbr%.jpg" scale="0.1" ath="10" atv="0" onclick="jscall(updatehotspot())" />


tip: Make sure the number of parameters is matching
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rostlerkk

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3

Donnerstag, 16. Februar 2023, 13:04

Hi @kme,

but it dont work.

i write my code in Svelte, but if i declare function in svelte component and if i load krpano via component, hotspot on click dont run function from svelte. *wacko*

kme

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4

Donnerstag, 16. Februar 2023, 13:07

Do you have an example online?
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kme

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5

Donnerstag, 16. Februar 2023, 13:10

I don't know the framework, but maybe a stupid question: can you call the function from within plain javascript?
If so, you could do

hotspot onclick => javascript => Svelte function

First test
javascript function => Svelte function

if that works, do
hotspot onclick => javascript function

if that works, then
hotspot onclick => javascript function => Svelte function

should also work
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spacerywirtualne

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6

Donnerstag, 16. Februar 2023, 14:16

Your own professional, online cloud tool for creating virtual tours - www.cms4vr.com

facebook page :: youtube :: wiki.cms4vr.com

cms4vr team *thumbsup*

Fernando

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7

Freitag, 17. Februar 2023, 14:49

Hi, It has always been easier for me to do the function in krpano:

Quellcode

 
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<action name="mykrpanoaction"
type="Javascript">
<![CDATA[
var video = document.getElementById("myvideo");
if (myvideo !== null) {
document.getElementById("myvideo").pause();
}]]>
</action>

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