EXAMPLE code for using loadjs() and covert the results on krpano variables.

Hi,

I have a beatiful Javascript file that convert data arrays to a json format and place it on the console into the browser.

I´m newby including dynamic content into krpano. I recently found loadjs() and I think is the way to go.

How can I parse or transform that json array data to variables on krpano, or how can I set attributes directly to layers, hotspots, etc from that data.

I couldn´t found any examples of code for loadjs().

Could someone please helpme with some basic examples within krpano tour.xml

Thanks

Quote from kme

More info on loadjs:

Post

loadjs usage

Hi,

I'm trying to use the new "loadjs" feature.

This is my javascript:

(Code, 4 lines)

When I put the above code inside <script></script> in the main .html, I can use

(Code, 2 lines)

I get the expected "4" in the console.

Now I want to use that same function, but inside a .js loaded through loadjs().

I tried various calls, but all return
jsget - ReferenceError: functionToCall is not defined
WARNING: Unknown action: functiontocall

For example with these statements:

(Code, 2 lines)

The script itself loads…

kme

March 12, 2023 at 10:05 PM

Thanks a lot, that post is not enogth clear for me I´m trying to use window. but I can´t read my js array with jscall or jsget, do you have any suggestion? Just type please some code to verify.

Quote from klaus.krpano

In the next krpano version (1.22) there will be an example that loads two JSON files (a GeoJSON one and generic database-like one) and parses them (using Javascript) to automatically generate polygonal-hotspots and image-hotspots.

Please wait and see then this example.

Thanks but I can´t wait, I´m in the project right now. I expect a little code to verify. Just to get a variable in krpano with jsget or jscall from the js Array function.

Quote from klaus.krpano

In the next krpano version (1.22) there will be an example that loads two JSON files (a GeoJSON one and generic database-like one) and parses them (using Javascript) to automatically generate polygonal-hotspots and image-hotspots.

Please wait and see then this example.

Please help

I have this script in javascript

keys.forEach((key) => {

krpano.set('datos_lotifica[lote' + elnumerolote + '].' + key + ', ' + el[key]);

let elset = 'datos_lotifica[lote' + elnumerolote + '].' + key + ', ' + el[key]

console.log(elset);
})

I´m loading it with loadjs and in the console I can see the results,

datos_lotifica[lote7].lote, 7
datos_lotifica[lote7].area, 6645
datos_lotifica[lote7].dimensiones, 45x50

Its seems that every thing its ok as you can see.

But in the .xml I didn´t receive the information for that array.

How can I retrieve them.

Thanks a lot

It works with call

let elset = 'datoslotifica[lote' + elnumerolote + '].' + key + ', ' + el[key];
krpano.call('set('+elset+');');