js() - function not found

kyle · December 31, 2010 at 4:43 AM

I am trying to convert my tours to iPad/iPhone friendly and my onstart action in xml which calls a javascript function is not working.

How the function is defined:

Code

var viewerInterface = {
...
initTour: function(){
	if(!viewerInterface.ready){
		viewerInterface.init();
	}
	if(document.location.hash){
		viewerInterface.updateCurrentTour(
		document.getElementById(
		document.location.hash.substr(1)).getElementsByTagName("a")[0]);
	} else {
		viewerInterface.updateCurrentTour(document.getElementById("hc_movielist")
		.getElementsByTagName("ul")[0].getElementsByTagName("li")[0]
		.getElementsByTagName("a")[0]);
	}
	viewerInterface.changethumb(viewerInterface.currentTour.parentNode);
},
...
}

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How it is called:

Code

<krpano onstart="js(viewerInterface.initTour)" logkey="false">

The error:

Code

ERROR: js() - function "viewerInterface.initTour" not found

Note that this works fine in Flash.

The tour: http://www.harrcreative.com/realestate/109
A related thread: Javascript interface doesn't work on iphone HTML5?

kyle · December 31, 2010 at 5:30 AM

This thread:
js(fb.start) support for ipad

answers my questions. Currently only globally defined js functions work in iOS compatible version of krpano.

So I had to wrap viewerInterface.initTour with:

Code

function inittour(){
    viewerInterface.initTour();
}

and call like this instead:

Code

onstart="js(inittour())"

js() - function not found

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